Table of Contents

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 10-K

(Mark One)
xAnnual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
For the fiscal year ended December 31, 20152017
or
¨Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Commission File Number 1-34073 

Huntington Bancshares Incorporated
(Exact name of registrant as specified in its charter)

Maryland 31-0724920
(State or other jurisdiction of
incorporation or organization)
 
(I.R.S. Employer
Identification No.)
   
41 S. High Street, Columbus, Ohio 43287
(Address of principal executive offices) (Zip Code)
Registrant’s telephone number, including area code (614) 480-8300
Securities registered pursuant to Section 12(b) of the Act:
Title of class Name of exchange on which registered
8.50% Series A non-voting, perpetual convertible preferred stockNASDAQ
5.875% Series C Non-Cumulative, perpetual preferred stockNASDAQ
6.250% Series D Non-Cumulative, perpetual preferred stock NASDAQ
Common Stock—Par Value $0.01 per Share NASDAQ
Securities registered pursuant to Section 12(g) of the Act:
Title of class
Floating Rate Series B Non-Cumulative Perpetual Preferred Stock

Depositary Shares (each representing a 1/40th interest in a share of Floating Rate Series B Non-Cumulative Perpetual Preferred Stock)
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Exchange Act.  x    Yes  ¨    No
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act.  ¨    Yes  x    No
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  x    Yes  ¨    No
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).  x    Yes  ¨    No
Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. x
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company, or emerging growth company. See definitionthe definitions of “large accelerated filer”, “accelerated filer”, and “smaller reporting company”, and "emerging growth company" in Rule 12b-2 of the Exchange Act. (Check one):
Large accelerated filerxAccelerated filer
¨

    
Non-accelerated filer
¨  (Do not check if a smaller reporting company)
Smaller reporting company¨
Emerging growth company¨
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act)  ¨    Yes  x    No
The aggregate market value of voting and non-voting common equity held by non-affiliates of the registrant as of June 30, 2015,2017, determined by using a per share closing price of $11.31,$13.52, as quoted by NASDAQ on that date, was $8,871,190,906.$14,498,375,048. As of January 31, 2016,2018, there were 795,025,1431,072,026,681 shares of common stock with a par value of $0.01 outstanding.
Documents Incorporated By Reference
Part III of this Form 10-K incorporates by reference certain information from the registrant’s definitive Proxy Statement for the 20162018 Annual Shareholders’ Meeting.




HUNTINGTON BANCSHARES INCORPORATED
INDEX
   
Part I.  
Part II.  
 
 
 
 
 
 
 
 
 
 
 
 
 

Part III.  



Part IV.  
Signatures 




Glossary of Acronyms and Terms
The following listing provides a comprehensive reference of common acronyms and terms used throughout the document:
ABLAsset Based Lending
ABSAsset-Backed Securities
ACLAllowance for Credit Losses
AFCREAutomobile Finance and Commercial Real Estate
AFSAvailable-for-Sale
ALCOAsset-Liability Management Committee
ALLLAllowance for Loan and Lease Losses
ARMAMLAdjustable Rate MortgageAnti-Money Laundering
ANPRAdvance Notice of Proposed Rulemaking
AOCIAccumulated Other Comprehensive Income
ASCAccounting Standards Codification
ASUAccounting Standards Update
ATMAutomated Teller Machine
AULCAllowance for Unfunded Loan Commitments
Basel IIIBank Secrecy ActRefers to the final rule issued by the FRB
Financial Recordkeeping and OCCReporting of Currency and published in the Federal Register on October 11, 2013Foreign Transactions Act of 1970

BHCBank Holding CompaniesCompany
BHC ActBank Holding Company Act of 1956
C&ICommercial and Industrial
Camco FinancialCamco Financial Corp.
CCARComprehensive Capital Analysis and Review
CDOCollateralized Debt ObligationsObligation
CDsCertificateCertificates of Deposit
CET1Common equity tier 1 on a transitional Basel III basis
CFPBBureau of Consumer Financial Protection Bureau
CFTCCISACommodity Futures Trading CommissionCybersecurity Information Sharing Act
CMOCollateralized Mortgage Obligations
CRACommunity Reinvestment Act
CRECommercial Real Estate
DIFDeposit Insurance Fund
Dodd-Frank ActDodd-Frank Wall Street Reform and Consumer Protection Act
DTA/DTLDeferred Tax Asset/Deferred Tax Liability
E&PExploration and Production
EFTElectronic Fund Transfer
EPSEarnings Per Share
EVEEconomic Value of Equity
Fannie Mae(see FNMA)
FASBFinancial Accounting StandardsStandard Board
FCRAFair Credit Reporting Act
FDIAFederal Deposit Insurance Act
FDICFederal Deposit Insurance Corporation
FDICIAFederal Deposit Insurance Corporation Improvement Act of 1991
FHAFederal Housing Administration
FHCFinancial Holding Company
FHLBFederal Home Loan Bank
FHLMCFederal Home Loan Mortgage Corporation
FICOFair Isaac Corporation
FNMAFinCENFederal National Mortgage AssociationFinancial Crimes Enforcement Network
FINRA
Financial Industry Regulatory Authority, Inc.

FirstMeritFirstMerit Corporation
FRBFederal Reserve Bank
Freddie Mac(see FHLMC)
FTEFully-Taxable Equivalent
FTPFunds Transfer Pricing
GAAPGenerally Accepted Accounting Principles in the United States of America
GNMAGSEGovernment National Mortgage Association, or Ginnie MaeSponsored Enterprise
HAAHuntington Asset Advisors, Inc.
HAMPHMDAHome Affordable Modification Program

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HARPHome Affordable Refinance Program
HASIHuntington Asset Services, Inc.
HIPHuntington Investment and Tax Savings Plan
HQLAHigh-Quality Liquid AssetsMortgage Disclosure Act
HTMHeld-to-Maturity
IRSInternal Revenue Service

LCRLiquidity Coverage Ratio
LGDLoss Given Default
LIBORLondon Interbank Offered Rate
LGDLoss-Given-Default
LIHTCLow Income Housing Tax Credit
LTDLong Term Debt
LTVLoan to Value
NAICSNorth American Industry Classification System
MacquarieMacquarie Equipment Finance, Inc. (U.S. Operations)
MBSMortgage-Backed Securities
MD&AManagement’s Discussion and Analysis of Financial Condition and Results of Operations
MSAMetropolitan Statistical Area
MSRMortgage Servicing Rights
NAICSNorth American Industry Classification System
NALsNonaccrual Loans
NCONet Charge-off
NIINoninterest Income
NIMNet Interest Margin
NPAsNonperforming Assets
N.R.Not relevant. Denominator of calculation is a gain in the current period compared with a loss in the prior period, or vice-versa
OCCOffice of the Comptroller of the Currency
OCIOther Comprehensive Income (Loss)
OCROptimal Customer Relationship
OFACOffice of Foreign Assets Control
OLEMOther Loans Especially Mentioned
OREOOther Real Estate Owned
OTTIOther-Than-Temporary Impairment
Patriot Act
Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism Act of 2001

PDProbability-Of-DefaultProbability Of Default
PlanHuntington Bancshares Retirement Plan
Problem LoansIncludes nonaccrual loans and leases (Table 11)12), accruing loans and leases past due 90 days or more (Table 12)13), troubled debt restructured loans (Table 13)15), and criticized commercial loans (credit quality indicators section of Footnote 3)4).
RBHPCGRegional Banking and The Huntington Private Client Group
REITReal Estate Investment Trust
Riegle-Neal ActThe Riegle-Neal Interstate Banking and Branching Efficiency Act of 1994
ROCRisk Oversight Committee
RWARisk-Weighted Assets
SABStaff Accounting Bulletin
SADSpecial Assets Division
SBASmall Business Administration
SECSecurities and Exchange Commission
SERPSupplemental Executive Retirement Plan
SRIPSupplemental Retirement Income Plan
SSFATCJASimplified Supervisory Formula Approach
TCETangible Common EquityH.R. 1, Originally known as the Tax Cuts and Jobs Act
TDRTroubled Debt Restructured loan
U.S. Basel IIIRefers to the final rule issued by the FRB and OCC and published in the Federal Register on October 11, 2013
U.S. TreasuryU.S. Department of the Treasury
UCSUniform Classification System
UDAPUnfair or Deceptive Acts or Practices
UnifiedUnified Financial Securities, Inc.

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UPBUnpaid Principal Balance
USDAU.S. Department of Agriculture
VAU.S. Department of Veteran Affairs
VIEVariable Interest Entity
XBRLeXtensible Business Reporting Language

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Huntington Bancshares Incorporated
PART I
When we refer to “we”"Huntington", “our”"we", "our", "us", and “us”"the Company" in this report, we mean Huntington Bancshares Incorporated and our consolidated subsidiaries, unless the context indicates that we refer only to the parent company, Huntington Bancshares Incorporated. When we refer to the “Bank”"Bank" in this report, we mean our only bank subsidiary, The Huntington National Bank, and its subsidiaries.
Item 1: Business
We are a multi-state diversified regional bank holding company organized under Maryland law in 1966 and headquartered in Columbus, Ohio. We have 12,24315,770 average full-time equivalent employees. Through the Bank, we have over 150 years of serving the financial needs of our customers. WeThrough our subsidiaries, we provide full-service commercial, small business, consumer andbanking services, mortgage banking services, as well as automobile financing, recreational vehicle and marine financing, equipment leasing, investment management, trust services, brokerage services, insurance programs, and other financial products and services. The Bank, organized in 1866, is our only bank subsidiary. At December 31, 2015,2017, the Bank had 1510 private client group offices and 762956 branches as follows:
 
 •    406458 branches in Ohio  •    4537 branches in IndianaIllinois 
 •    222303 branches in Michigan  •    31 branches in Wisconsin
•    50 branches in Pennsylvania•    25 branches in West Virginia 
 •    4842 branches in PennsylvaniaIndiana  •    10 branches in Kentucky 
Select financial services and other activities are also conducted in various other states. International banking services are available through the headquarters office in Columbus, Ohio, and a limited purpose office located in the Cayman Islands.Ohio. Our foreign banking activities, in total or with any individual country, are not significant.
Our business segments are based on our internally-aligned segment leadership structure, which is how we monitor results and assess performance. For each of our fivefour business segments, we expect the combination of our business model and exceptional service to provide a competitive advantage that supports revenue and earnings growth. Our business model emphasizes the delivery of a complete set of banking products and services offered by larger banks, but distinguished by local delivery and customer service.
A key strategic emphasis has been for our business segments to operate in cooperation to provide products and services to our customers and to build stronger and more profitable relationships using our OCR sales and service process. The objectives of OCR are to:
1.ProvideUse a consultative sales approach to provide solutions that are specific to each customer.
2.Leverage each business segment in terms of its products and expertise to benefit customers.
3.TargetDevelop prospects who may want to have multiple products and services as part of their relationship with us.

Following is a description of our fivefour business segments and a Treasury / Other function:
RetailConsumer and Business BankingBanking: The RetailConsumer and Business Banking segment provides a wide array of financial products and services to consumer and small business customers including but not limited to checking accounts, savings accounts, money market accounts, certificates of deposit, investments, consumer loans, credit cards and small business loans. Other financial services available to consumer and small business customers include investments,mortgages, insurance, interest rate risk protection, foreign exchange, and treasury management. Huntington serves customers primarily through our network of branches in Ohio, Illinois, Indiana, Kentucky, Michigan, Pennsylvania, Indiana, West Virginia, and Kentucky.Wisconsin. In addition to our extensive branch network, customers can access Huntington through online banking, mobile banking, telephone banking and ATMs.
Huntington has establishedWe have a "Fair Play" banking philosophy; providing differentiated products and services, built on a strong foundation of customer advocacy. Our brand resonates with consumers and isbusinesses; earning us more new customers and deeper relationships with our current customers.
Business Banking is a dynamic part of our business and we are committed to being the bank of choice for small businesses in our markets. Business Banking is defined as serving companies with revenues up to $20 million and consists of approximately 165,000 businesses.million. Huntington continues to develop products and services that are designed specifically to meet the needs of small business and look for ways to help companies find solutions to their financing needs.

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TableHome Lending, an operating unit of ContentsConsumer and Business Banking, originates consumer loans and mortgages for customers who are generally located in our primary banking markets. Consumer and mortgage lending products are


primarily distributed through the Consumer and Business Banking and Regional Banking and The Huntington Private Client Group segments, as well as through commissioned loan originators.  Home Lending earns interest on portfolio loans and loans held-for-sale, earns fee income from the origination and servicing of mortgage loans, and recognizes gains or losses from the sale of mortgage loans. Home Lending supports the origination of mortgage loans across all segments.
Commercial BankingBanking:: Through a relationship banking model, this segment provides a wide array of products and services to the middle market, large corporate, real estate and government public sector customers located primarily within our geographic footprint. The segment is divided into sevensix business units: middle market, large corporate, specialty banking, asset finance, capital markets, treasury management,Middle Market, Specialty Banking, Asset Finance, Capital Markets/ Institutional Corporate Banking, Commercial Real Estate and insurance.Treasury Management.
Middle Market Banking primarily focuses on providing banking solutions to companies with annual revenues of $20 million to $500 million. Through a relationship management approach, various products, capabilities and solutions are seamlessly delivered in a client centric way.
Corporate Banking works with larger, often more complex companies with revenues greater than $500 million. These entities, many of which are publicly traded, require a different and customized approach to their banking needs.
Specialty Banking offers tailored products and services to select industries that have a foothold in the Midwest. Each banking team is comprised of industry experts with a dynamic understanding of the market and industry. Many of these industries are experiencing tremendous change, which creates opportunities for Huntington to leverage our expertise and help clients navigate, adapt, and succeed.
Asset Finance business is a combination of our Huntington Equipment Finance, Huntington Public Capital Asset Based Lending,®, Technology and Healthcare Equipment Leasing, and Lender Finance divisions that focus on providing financing solutions against these respective asset classes.
Capital MarketsMarkets/Institutional Corporate Banking has twothree distinct product capabilities:offerings: 1) corporate risk management services, and2) institutional sales, trading, and underwriting.underwriting, 3) institutional corporate banking. The Capital Markets Group offers a full suite of risk management tools including commodities, foreign exchange, and interest rate hedging services. The Institutional Sales, Trading & Underwriting team provides access to capital and investment solutions for both municipal and corporate institutions. Institutional Corporate Banking works with larger, often more complex companies with revenues greater than $500 million. These entities, many of which are publicly traded, require a different and customized approach to their banking needs.
The Commercial Real Estate team serves real estate developers, REITs, and other customers with lending needs that are secured by commercial properties. Most of these customers are located within our footprint. Within Commercial Real Estate, Huntington Community Development focuses on improving the quality of life for our communities and the residents of low-to moderate-income neighborhoods by developing and delivering innovative products and services to support affordable housing and neighborhood stabilization.
Treasury Management teams help businesses manage their working capital programs and reduce expenses. Our liquidity solutions help customers save and invest wisely, while our payables and receivables capabilities help them manage purchases and the receipt of payments for goods and services. All of this is provided while helping customers take a sophisticated approach to managing their overhead, inventory, equipment, and labor.
Insurance brokerage business specializes in commercial property and casualty, employee benefits, personal lines, life and disability and specialty lines of insurance. The group also provides brokerage and agency services for residential and commercial title insurance and excess and surplus product lines of insurance. As an agent and broker, this business does not assume underwriting risks but alternatively provides our customers with quality, noninvestment insurance contracts.
Automobile Finance and Commercial Real Estate:Vehicle Finance: This segment provides lending and other banking products and services to customers outside of our traditional retail and commercial banking segments. Our products and services include providing financing to consumers for the purchase of automobiles, light-duty trucks, recreational vehicles by customersand marine craft at franchised automotiveand other select dealerships, and providing financing to franchised dealerships for the acquisition of new and used vehicle inventory of franchised automotive dealerships, and financing for land, buildings, and other commercial real estate owned or constructed by real estate developers, automobile dealerships, or other customers with real estate project financing needs.inventory. Products and services are delivered through highly specialized relationship-focused bankers and product partners. Huntington creates well-defined relationship plans which identify needs where solutions are developed and customer commitments are obtained.
The AutomotiveVehicle Finance team services automobile dealerships, its owners, and consumers buying automobiles through these franchised dealerships. Huntington has provided new and used automobile financing and dealer services throughout the Midwest since the early 1950s. This consistency in the market and our focus on working with strong dealerships has allowed us to expand into selectedselect markets outside of the Midwest and to actively deepen relationships while building a strong reputation.
The Commercial Real Estate team serves real estate developers, REITs, With the acquisition of FirstMerit, Huntington also provides financing for the purchase by consumers of recreational vehicles and other customers with lending needs that are secured by commercial properties. Mostmarine craft on an indirect basis through a series of these customers are located within our footprint.
Within Commercial Real Estate, Huntington Community Development focuses on improving the quality of life for our communities and the residents of low-to moderate-income neighborhoods by developing and delivering innovative products and services to support affordable housing and neighborhood stabilization.dealerships.
Regional Banking and The Huntington Private Client Group: Regional Banking and The Huntington Private Client Group is well positioned competitively as we have closely aligned with our eleven regional banking markets. A fundamental point of differentiation is our commitment to be actively engaged within our local markets - building

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connections with community and business leaders and offering a uniquely personal experience delivered by colleagues working within those markets.
The core business of The Huntington Private Client Group is organized into units consisting of The Huntington Private Bank, The Huntington Trust,which consists of Private Banking, Wealth & Investment Management, and The Huntington Investment Company. Our private banking, trust, and investment functions focus their efforts in our Midwest footprint and Florida.
Retirement Plan Services. The Huntington Private Bank provides high net-worth customers with deposit, lending (including specialized lending options), and banking services.
The Huntington TrustPrivate Bank also serves high net-worth customers and delivers wealth management and legacy planning through investment and portfolio management, fiduciary administration, trust services, and trust operations.services. This group also provides retirement plan services andto corporate

businesses. The Huntington Private Client Group also provides corporate trust to businessesservices and municipalities.
The Huntington Investment Company, a dually registered broker-dealerinstitutional and registered investment adviser, employs representatives who work with our Retail and Private Bank to provide investment solutions for our customers. This team offers a wide range of products and services, including brokerage, annuities, advisory, and other investment products.
Huntington sold HAA, HASI, and Unified in the 2015 fourth quarter.
Home Lending: Home Lending originates and services consumer loans and mortgages for customers who are generally located in our primary banking markets. Consumer and mortgage lending products are primarily distributed through the Retail and Business Banking segment, as well as through commissioned loan originators. Home Lending earns interest on loans held in the warehouse and portfolio, earns fee income from the origination and servicing of mortgage loans, and recognizes gains or losses from the sale of mortgage loans. Home Lending supports the origination and servicing of mortgage loans across all segments.
mutual fund custody services.
The Treasury / Other function includes technology and operations, other unallocated assets, liabilities, revenue, and expense.
The financial results for each of these business segments are included in Note 24 of Notes to Consolidated Financial Statements and are discussed in the Business Segment Discussion of our MD&A.
Pending Acquisition of FirstMerit Corporation
On January 26, 2016, Huntington announced the signing of a definitive merger agreement under which Ohio-based FirstMerit Corporation, the parent company of FirstMerit Bank, will merge into Huntington in a stock and cash transaction expected to be valued at approximately $3.4 billion based on the closing stock price on the day preceding the announcement. FirstMerit Corporation is a diversified financial services company headquartered in Akron, Ohio, which reported assets of approximately $25.5 billion based on their December 31, 2015 unaudited balance sheet, and 366 banking offices and 400 ATM locations in Ohio, Michigan, Wisconsin, Illinois, and Pennsylvania. First Merit Corporation provides a complete range of banking and other financial services to consumers and businesses through its core operations. Principal affiliates include: FirstMerit Bank, N.A. and First Merit Mortgage Corporation.
Under the terms of the agreement, shareholders of FirstMerit Corporation will receive 1.72 shares of Huntington common stock and $5.00 in cash for each share of FirstMerit Corporation common stock. The transaction is expected to be completed in the 2016 third quarter, subject to the satisfaction of customary closing conditions, including regulatory approvals and the approval of the shareholders of Huntington and FirstMerit Corporation. 
Competition
We compete with other banks and financial services companies such as savings and loans, credit unions, and finance and trust companies, as well as mortgage banking companies, automobile and equipment financing companies (including captive automobile finance companies), insurance companies, mutual funds, investment advisors, and brokerage firms, both within and outside of our primary market areas. Internet companiesFinTech startups are also providing nontraditional, but increasingly strong, competition for our borrowers, depositors, and other customers.
We compete for loans primarily on the basis of a combination of value and service by building customer relationships as a result of addressing our customers’ entire suite of banking needs, demonstrating expertise, and providing convenience to our customers. We also consider the competitive pricing pressures in each of our markets.
We compete for deposits similarly on a basis of a combination of value and service and by providing convenience through a banking network of branches and ATMs within our markets and our website at www.huntington.com. We have also instituted

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employ customer friendly practices, such as our 24-Hour Grace® account feature, which gives customers an additional business day to cover overdrafts to their consumer account without being charged overdraft fees.
The table below shows our competitive ranking and market share based on deposits of FDIC-insured institutions as of June 30, 2015,2017, in the top 10 metropolitan statistical areas (MSA) in which we compete:
MSARank 
Deposits (in
millions)
 Market Share Rank 
Deposits
(in millions)
 Market Share
Columbus, OH1
 $17,450
 30% 1
 $22,332
 34%
Cleveland, OH 2
 9,273
 14
Detroit, MI7
 5,163
 4
 5
 7,358
 6
Cleveland, OH5
 4,836
 8
Akron, OH 1
 3,864
 29
Indianapolis, IN4
 3,062
 7
 4
 3,285
 7
Cincinnati, OH 4
 2,623
 2
Pittsburgh, PA8
 2,782
 2
 9
 2,978
 2
Cincinnati, OH4
 2,577
 3
Chicago, IL 19
 2,324
 1
Toledo, OH1
 2,354
 24
 1
 2,535
 24
Grand Rapids, MI2
 2,237
 11
 2
 2,367
 11
Youngstown, OH1
 2,019
 22
Canton, OH1
 1,708
 26
Source: FDIC.gov, based on June 30, 2015 survey.     
Source: FDIC.gov, based on June 30, 2017 survey.      
Many of our nonfinancial institution competitors have fewer regulatory constraints, broader geographic service areas, greater capital, and, in some cases, lower cost structures. In addition, competition for quality customers has intensified as a result of changes in regulation, advances in technology and product delivery systems, consolidation among financial service providers, and bank failures, and the conversion of certain former investment banks to bank holding companies.failures.
Financial Technology Companies, or FinTech, startups are emergingFinTechs, continue to emerge in key areas of banking.  In response, we are monitoring activity in marketplace lending along with businesses engaged in money transfer, investment advice, and money management tools. Our strategy involves assessing the marketplace and determining our near term plan, while developing a longer term approach to effectively service our existing customers and attract new customers. This includes evaluating which products we develop in-house, as well as evaluating partnership options, where applicable.
Regulatory Matters
We are subject to regulation by the SEC, the Federal Reserve, the OCC, the CFPB, and other federal and state regulators.
Because we are a public company, we are subject to regulation by the SEC. The SEC has established five categories of issuers for the purpose of filing periodic and annual reports. Under these regulations, we are considered to be a large accelerated filer and, as such, must comply with SEC accelerated reporting requirements.Regulatory Environment
The banking industry is highly regulated. We and the Bank are subject to extensivesupervision, regulation and examination by various federal and state regulators, including the Federal Reserve, OCC, SEC, CFPB, FDIC, FINRA, and various state regulatory agencies. The statutory and regulatory framework that governs us is generally intended to protect depositors and customers, the DIF, the U.S. banking and financial system, and financial markets as a whole.

Banking statutes, regulations and policies are continually under review by Congress, state legislatures and federal and state regulatory agencies. In addition to laws and regulations, that govern many aspects of our operationsstate and limit the businesses in which wefederal bank regulatory agencies may engage. These lawsissue policy statements, interpretive letters and regulations maysimilar written guidance applicable to Huntington and its subsidiaries. Any change from time to time and are primarily intended for the protection of consumers, depositors, the Deposit Insurance Fund, the stability of the financial system in the United States, and the health of the national economy, and are not designed primarily to benefitstatutes, regulations or protect our shareholders or creditors.
The following discussion is not intended to be a complete list of the activities regulated by the banking laws and regulationsregulatory policies applicable to us, or our Bank or the impact of such laws and regulations on us or the Bank. Changes in applicable laws or regulations, andincluding changes in their interpretation and application by the bank regulatory agencies, cannot be predicted and mayor implementation, could have a material effect on our business or organization.
Both the scope of the laws and results.regulations and the intensity of the supervision to which we are subject have increased in recent years in response to the financial crisis, as well as other factors such as technological and market changes. Regulatory enforcement and fines have also increased across the banking and financial services sector. Many of these changes have occurred as a result of the Dodd-Frank Act and its implementing regulations, most of which are now in place. President Trump has issued an executive order that sets forth principles for the reform of the federal financial regulatory framework, and the Republican majority in Congress has also suggested an agenda for financial regulatory change. It is too early to assess whether there will be any major changes in the regulatory environment or merely a rebalancing of the post financial crisis framework. The Company expects that its business will remain subject to extensive regulation and supervision.
We are also subject to the disclosure and regulatory requirements of the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended, both as administered by the SEC, as well as the rules of Nasdaq that apply to companies with securities listed on the Nasdaq Global Select Market.
The following discussion describes certain elements of the comprehensive regulatory framework applicable to us. This discussion is not intended to describe all laws and regulations applicable to Huntington, the Bank and Huntington’s other subsidiaries.
Huntington as a Bank Holding Company
Huntington is registered as a bank holding companyBHC with the Federal Reserve under the BHC Act and qualifyqualifies for and havehas elected to become a financial holding companyFHC under the Gramm-Leach-Bliley Act of 1999 ("GLBA"). We1999. As a FHC, Huntington is permitted to engage in, and be affiliated with companies engaging in, a broader range of activities than those permitted for a BHC. BHCs are subjectgenerally restricted to examination, regulation,engaging in the business of banking, managing or controlling banks and supervisioncertain other activities determined by the Federal Reserve pursuant to be closely related to banking. FHCs may also engage in activities that are considered to be financial in nature, as well as those incidental or complementary to financial activities, including underwriting, dealing and making markets in securities and making merchant banking investments in non-financial companies. Huntington and the Bank Holding Company Act. We are requiredmust each remain “well-capitalized” and “well managed” in order for Huntington to file reportsmaintain its status as a FHC. In addition, the Bank must receive a CRA rating of at least “Satisfactory” at its most recent examination for Huntington to engage in the full range of activities permissible for FHCs.
Huntington is subject to primary supervision, regulation and other information regardingexamination by the Federal Reserve, which serves as the primary regulator of our business operations andconsolidated organization. The primary regulators of our non-bank subsidiaries directly regulate the business operationsactivities of ourthose subsidiaries, with the Federal Reserve.Reserve exercising a supervisory role. Such non-bank subsidiaries include, for example, broker-dealers registered with the SEC and investment advisers registered with the SEC with respect to their investment advisory activities.
The Bank as a National Bank
The Bank is a national banking association chartered under the laws of the United States. As a national bank, the activities of the Bank are limited to those specifically authorized under the National Bank Act and OCC regulations. The Bank is subject to comprehensive primary supervision, regulation and examination by the OCC. As a member of the DIF, the Bank is also subject to regulation and examination by the FDIC.
Supervision, Examination and Enforcement
A principal objective of the U.S. bank regulatory regime is to protect depositors and customers, the DIF, the U.S. banking and financial system, and financial markets as a whole by ensuring the financial safety and soundness of BHCs and banks, including Huntington and the Bank. Bank regulators regularly examine the operations of BHCs and banks. In addition, BHCs and banks are subject to periodic reporting and filing requirements.
The Federal Reserve, maintainsOCC and FDIC have broad supervisory and enforcement authority with regard to BHCs and banks, including the power to conduct examinations and investigations, impose nonpublic supervisory agreements, issue cease and desist orders, impose fines and other civil and criminal penalties, terminate deposit insurance and appoint a bank holding company rating system that emphasizes risk management, introduces a framework for analyzingconservator or receiver. In addition, Huntington, the Bank and ratingother Huntington subsidiaries are subject to supervision, regulation and examination by the CFPB, which is the primary administrator of most federal consumer financial factors,statutes and provides a framework for assessingHuntington’s primary consumer financial regulator. Supervision and rating the potential impact of

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non-depository entities of a holding company on its subsidiary depository institution(s). The ratings assigned to us, like those assigned to other financial institutions,examinations are confidential, and the outcomes of these actions may not be disclosed, exceptmade public.
Bank regulators have various remedies available if they determine that the financial condition, capital resources, asset quality, earnings prospects, management, liquidity or other aspects of a banking organization’s operations are unsatisfactory. The regulators may also take action if they determine that the banking organization or its management is violating or has violated any law or

regulation. The regulators have the power to, among other things, prohibit unsafe or unsound practices, require affirmative actions to correct any violation or practice, issue administrative orders that can be judicially enforced, direct increases in capital, direct the sale of subsidiaries or other assets, limit dividends and distributions, restrict growth, assess civil monetary penalties, remove officers and directors, and terminate deposit insurance.
Engaging in unsafe or unsound practices or failing to comply with applicable laws, regulations and supervisory agreements could subject the Company, its subsidiaries and their respective officers, directors and institution-affiliated parties to the extentremedies described above and other sanctions. In addition, the FDIC may terminate a bank’s depository insurance upon a finding that the bank’s financial condition is unsafe or unsound or that the bank has engaged in unsafe or unsound practices or has violated an applicable rule, regulation, order or condition enacted or imposed by the bank’s regulatory agency.
Bank Acquisitions by Huntington
BHCs, such as Huntington, must obtain prior approval of the Federal Reserve in connection with any acquisition that results in the BHC owning or controlling 5% or more of any class of voting securities of a bank or another BHC.
Acquisitions of Ownership of the Company
Acquisitions of Huntington’s voting stock above certain thresholds are subject to prior regulatory notice or approval under federal banking laws, including the BHC Act and the Change in Bank Control Act of 1978. Under the Change in Bank Control Act, a person or entity generally must provide prior notice to the Federal Reserve before acquiring the power to vote 10% or more of our outstanding common stock. Investors should be aware of these requirements when acquiring shares in our stock.
Interstate Banking
Under the Riegle-Neal Act, a BHC may acquire banks in states other than its home state, subject to any state requirement that the bank has been organized and operating for a minimum period of time, not to exceed five years, and the requirement that the BHC not control, prior to or following the proposed acquisition, more than 10% of the total amount of deposits of insured depository institutions nationwide or, unless the acquisition is the BHC’s initial entry into the state, more than 30% of such deposits in the state (or such lesser or greater amount set by the state). The Riegle-Neal Act also authorizes banks to merge across state lines, thereby creating interstate branches. A national bank, such as the Bank, with the approval of the OCC may open a branch in any state if the law of that state would permit a state bank chartered in that state to establish the branch.
Regulatory Capital Requirements
Huntington and the Bank are subject to certain risk-based capital and leverage ratio requirements under the U.S. Basel III capital rules adopted by the Federal Reserve, for Huntington, and by the OCC, for the Bank. These rules implement the Basel III international regulatory capital standards in the United States, as well as certain provisions of the Dodd-Frank Act. These quantitative calculations are minimums, and the Federal Reserve and OCC may determine that a banking organization, based on its size, complexity or risk profile, must maintain a higher level of capital in order to operate in a safe and sound manner.
Under the U.S. Basel III capital rules, Huntington’s and the Bank’s assets, exposures and certain off-balance sheet items are subject to risk weights used to determine the institutions’ risk-weighted assets. These risk-weighted assets are used to calculate the following minimum capital ratios for Huntington and the Bank:
Tier 1 Leverage Ratio, equal to the ratio of Tier 1 capital to quarterly average assets (net of goodwill, certain other intangible assets and certain other deductions).
CET1 Risk-Based Capital Ratio, equal to the ratio of CET1 capital to risk-weighted assets. CET1 capital primarily includes common shareholders’ equity subject to certain regulatory adjustments and deductions, including with respect to goodwill, intangible assets, certain deferred tax assets and AOCI. Certain of these adjustments and deductions were subject to phase-in periods that began on January 1, 2015 and ended on January 1, 2018. Together with the FDIC, the Federal Reserve and OCC have issued proposed rules that would simplify the capital treatment of certain capital deductions and adjustments, and the final phase-in period for these capital deductions and adjustments has been indefinitely delayed.
Tier 1 Risk-Based Capital Ratio, equal to the ratio of Tier 1 capital to risk-weighted assets. Tier 1 capital is primarily comprised of CET1 capital, perpetual preferred stock and certain qualifying capital instruments.
Total Risk-Based Capital Ratio, equal to the ratio of total capital, including CET1 capital, Tier 1 capital and Tier 2 capital, to risk-weighted assets. Tier 2 capital primarily includes qualifying subordinated debt and qualifying ALLL. Tier 2 capital also includes, among other things, certain trust preferred securities.
The total minimum regulatory capital ratios and well-capitalized minimum ratios are reflected on the following page. The Federal Reserve has not yet revised the well-capitalized standard for BHCs to reflect the higher capital requirements imposed under the U.S. Basel III capital rules. For purposes of the Federal Reserve’s Regulation Y, including determining whether a BHC meets the requirements to be an FHC, BHCs, such as Huntington, must maintain a Tier 1 Risk-Based Capital Ratio of 6.0% or greater and a Total Risk-Based Capital Ratio of 10.0% or greater. If the Federal Reserve were to apply the same or a very similar

well-capitalized standard to BHCs as that applicable to the Bank, Huntington’s capital ratios as of December 31, 2017 would exceed such revised well-capitalized standard. The Federal Reserve may require BHCs, including Huntington, to maintain capital ratios substantially in excess of mandated minimum levels, depending upon general economic conditions and a BHC’s particular condition, risk profile and growth plans.
Failure to be well-capitalized or to meet minimum capital requirements could result in certain mandatory and possible additional discretionary actions by regulators that, if undertaken, could have an adverse material effect on our operations or financial condition. Failure to be well-capitalized or to meet minimum capital requirements could also result in restrictions on Huntington’s or the Bank’s ability to pay dividends or otherwise distribute capital or to receive regulatory approval of applications.
In addition to meeting the minimum capital requirements, under the U.S. Basel III capital rules Huntington and the Bank must also maintain the required Capital Conservation Buffer to avoid becoming subject to restrictions on capital distributions and certain discretionary bonus payments to management. The Capital Conservation Buffer is calculated as a ratio of CET1 capital to risk-weighted assets, and it effectively increases the required minimum risk-based capital ratios. The Capital Conservation Buffer requirement is being phased in over a three-year period that began on January 1, 2016. When the phase-in period is complete on January 1, 2019, the Capital Conservation Buffer will be 2.5%. Throughout 2017, the required Capital Conservation Buffer was 1.25%, and the required Capital Conservation Buffer throughout 2018 will be 1.875%. The Tier 1 Leverage Ratio is not impacted by the Capital Conservation Buffer, and a banking institution may be considered well-capitalized while remaining out of compliance with the Capital Conservation Buffer.
The table below summarizes the capital requirements that Huntington and the Bank must satisfy to avoid limitations on capital distributions and certain discretionary bonus payments (i.e., the required minimum capital ratios plus the Capital Conservation Buffer) during the remaining transition period for the Capital Conservation Buffer:
 
Minimum Basel III Regulatory Capital Ratio
Plus Capital Conservation Buffer
 January 1, 2017 January 1, 2018 January 1, 2019
CET 1 risk-based capital ratio5.75% 6.375% 7.0%
Tier 1 risk-based capital ratio7.25
 7.875
 8.5
Total risk-based capital ratio9.25
 9.875
 10.5
The following table presents the minimum regulatory capital ratios, minimum ratio plus capital conservation buffer, and well capitalized minimums compared with Huntington’s and the Bank’s regulatory capital ratios as of December 31, 2017, calculated using the regulatory capital methodology applicable during 2017.
  Minimum Regulatory Capital RatioMinimum Ratio + Capital Conservation Buffer (1)
Well-Capitalized
Minimums (2)
 At December 31, 2017
(dollar amounts in billions)  Actual
Ratios:      
Tier 1 leverage ratioConsolidated4.00%N/A
N/A
 9.09%
 Bank4.00
N/A
5.00% 9.70
CET 1 risk-based capital ratioConsolidated4.50
5.75%N/A
 10.01
 Bank4.50
5.75
6.50
 11.02
Tier 1 risk-based capital ratioConsolidated6.00
7.25
6.00
 11.34
 Bank6.00
7.25
8.00
 12.10
Total risk-based capital ratioConsolidated8.00
9.25
10.00
 13.39
 Bank8.00
9.25
10.00
 14.33
(1)Reflects the capital conservation buffer of 1.25% applicable during 2017. Huntington and the Bank already meet the Capital Conservation Buffer at the fully phased-in level of 2.5%
(2)Reflects the well-capitalized standard applicable to Huntington and the well-capitalized standard applicable to the Bank under Federal Reserve Regulation Y.
Huntington has the ability to provide additional capital to the Bank to maintain the Bank’s risk-based capital ratios at levels which would be considered well-capitalized.
As of December 31, 2017, Huntington’s and the Bank’s regulatory capital ratios were above the well-capitalized standards and met the then-applicable Capital Conservation Buffer and the Capital Conservation Buffer on a fully phased-in basis. Based on current estimates, we believe that Huntington and the Bank will continue to exceed all applicable well-capitalized regulatory capital requirements and the Capital Conservation Buffer, on a fully phased-in basis.

Liquidity Requirements
BHCs with total consolidated assets of $250 billion or more are subject to a minimum LCR, and BHCs with at least $50 billion but less than $250 billion in total consolidated assets, including Huntington, are subject to a less stringent modified version of the LCR. The LCR requires Huntington to meet certain liquidity measures by holding an adequate amount of unencumbered high-quality liquid assets, such as Treasury securities and other sovereign debt, to cover its projected net cash outflows over a 30 calendar-day stress scenario window. Because the LCR assigns less severe outflow assumptions to certain types of customer deposits, banks’ demand for and the cost of these deposits may increase. Additionally, the LCR has increased the demand for direct U.S. government and U.S. government-guaranteed debt that, while high quality, generally carry lower yields than other securities BHCs hold in their investment portfolios. Congress is considering a bill that would require the U.S. federal bank regulatory agencies to amend the LCR to treat certain investment grade municipal securities as high-quality liquid assets. It is too early to tell whether this bill will become law.
In addition, in May 2016, the federal bank regulatory agencies proposed a Net Stable Funding Ratio rule, which would require large financial firms to meet certain net stable funding measures by funding themselves with adequate amounts of medium- and long-term funding. If finalized as proposed, Huntington would be subject to a less stringent modified version of the Net Stable Funding Ratio.
Enhanced Prudential Standards
Under the Dodd-Frank Act, because we are a bank holding companyBHCs with consolidated assets greaterof more than $50 billion, wesuch as Huntington, are subject to certain enhanced prudential standards. As a result, we expect to beHuntington is subject to more stringent standards, including liquidity and capital requirements, leverage limits, stress testing, resolution planning and risk management standards, than those applicable to smaller institutions, including with respectinstitutions. Rules to capital requirements, leverageimplement two other enhanced prudential standards—single-counterparty credit limits and stress testing. Theearly remediation requirements—are still under consideration by the Federal Reserve has issued supervisory guidance which sets forthReserve. Congress is considering a bill that, following an updated framework for the consolidated supervision of large financial institutions, including bank holding companies18-month period, would exempt BHCs with consolidated assets of $50between $100 billion or more. The objectives of the framework are to enhance the resilience of a firm, lower the probability of its failure, and reduce the impact on the financial system in the event of an institution’s failure. With regard to resiliency, each firm is expected to ensure that the consolidated organization$250 billion, such as Huntington, from most enhanced prudential standards and its core business lines can survive under a broad range of internal or external stresses. This requires financial resilience by maintaining sufficient capital and liquidity, and operational resilience by maintaining effective corporate governance, risk management, and recovery planning. With respect to lowering the probability of failure, each firm is expected to ensure the sustainability of its critical operations and banking offices under a broad range of internal or external stresses. This requires, among other things, that we have robust, forward-looking capital-planning processes that account for our unique risks.
The Bank, which is chartered by the OCC, is a national bank and our only bank subsidiary. It is subject to comprehensive examination, regulation and supervision primarily by the OCC and, with respect to Federal consumer protection laws, by the CFPB, which was established by the Dodd-Frank Act. In addition, as a member ofwould allow the Federal Reserve System, the Bankeither to determine that some or all of these standards should be applied to some or all such BHCs or to subject such BHCs to less stringent versions of these standards. It is subjecttoo early to certain rulestell whether this bill will become law and, regulations of the Federal Reserve. As a FDIC member, the Bank is subject to deposit insurance assessments payable to the Deposit Insurance Fundif so, whether and various FDIC requirements. The National Bank Act and the OCC regulations primarily govern the Bank’s permissible activities, capital requirements, branching, dividend limitations, investments, loans, and other matters. Our nonbank subsidiaries are also subject to examination and supervision byhow the Federal Reserve or, in the case of nonbank subsidiaries of the Bank, by the OCC. All subsidiaries are subject to examination and supervision by the CFPB to the extent they offer any consumer financial products or services. Our subsidiaries may be subject to examination by other federal and state regulators, including, in the case of certain securities and investment management activities, regulation by the SEC and the Financial Industry Regulatory Authority.would exercise its authority.
In September 2014, the OCC published final guidelines to strengthen the governance and risk management practices of certain large financial institutions, including national banks with $50 billion or more in average total consolidated assets, such as the Bank. The guidelines became effective November 10, 2014, and require covered banks to establish and adhere to a written governance framework in order to manage and control their risk-taking activities. In addition, the guidelines provide standards for the institutions’ boards of directors to oversee the risk governance framework. Given its size and the phased implementation schedule, the BankCapital Planning
Huntington is subject to these heightened standards effective May 2016. As discussed in Item 1A: Risk Factors, the Bank currently has a written governance framework and associated controls.
Legislative and regulatory reforms continue to have significant impacts throughout the financial services industry.
The Dodd-Frank Act, enacted in 2010, is complex and broad in scope and several of its provisions are still being implemented. The Dodd-Frank Act established the CFPB, which has extensive regulatory and enforcement powers over consumer financial products and services, and the Financial Stability Oversight Council, which has oversight authority for monitoring and regulating systemic risk. In addition, the Dodd-Frank Act altered the authority and duties of the federal banking and securities regulatory agencies, implemented certain corporate governance requirements for all public companies including financial institutions with regard to executive compensation, proxy access by shareholders, and certain whistleblower provisions, and restricted certain proprietary trading, and hedge fund and private equity activities of banks and their affiliates. The Dodd-Frank Act also required the issuance of numerous implementing regulations, many of which have not yet been issued. The regulations will continue to take effect over several more years, continuing to make it difficult to anticipate the overall impact to us, our customers, or the financial industry in general.
On October 3, 2015, the CFPB’s final rules on integrated mortgage disclosures under the Truth in Lending Act and the Real Estate Settlement Procedures Act became effective. On January 1, 2016, most requirements of the OCC’s Final Rule in Loans in Areas Having Special Flood Hazards (the Flood Final Rule) became effective, including the requirement that flood insurance premiums and fees for most mortgage loans be escrowed subject to certain exceptions. The Flood Final Rule also incorporated other existing flood insurance requirements and exceptions (e.g. the exemption from flood insurance requirements for non-residential detached structures - a discretionary item) with those portions of the Flood Final Rule becoming effective on October 1, 2015. We continue to monitor, evaluate, and implement these new regulations.
Throughout 2015, the CFPB continued its focus on fair lending practices of indirect automobile lenders. This focus led to some lenders to enter into consent orders with the CFPB and Department of Justice. Indirect automobile lenders have also received continued pressure from the CFPB to limit or eliminate discretionary pricing by dealers. Finally, the CFPB has implemented its

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larger participant rule for indirect automobile lending which brings larger non-bank indirect automobile lenders under CFPB supervision.
Banking regulatory agencies have increasingly used their authority under Section 5 of the Federal Trade Commission Act to take supervisory or enforcement action with respect to unfair or deceptive acts or practices (UDAP) by banks under standards developed many years ago by the Federal Trade Commission in order to address practices that may not necessarily fall within the scope of a specific banking or consumer finance law.  The Dodd-Frank Act also gave to the CFPB similar authority to take action in connection with unfair, deceptive, or abusive acts or practices (UDAAP) by entities subject to CFPB supervisory or enforcement authority.  Banks face considerable uncertainty as to the regulatory interpretation of “abusive” practices.
Financial services companies face increased regulation and exposure under the new Military Lending Act (MLA) final rules issued by the Department of Defense that become effective for new loans entered into on and after October 3, 2016. The new rules dramatically expand the scope of coverage of the MLA and compliance with the new rules will affect operations of more financial services companies than under the previous rules.
On July 10, 2015, the Federal Communication Commission, interpreting the Telephone Consumer Protection Act, issued an Omnibus Declaratory Ruling and Order that, among other things, restricted the use of automated telephone dialing machines. The ruling effectively increases the cost of collecting debts as well as increases the litigation risk associated with the use of auto-dialers.
Large bank holding companies and national banks are required to submit annuala capital plansplan annually to the Federal Reserve and OCC, respectively, and conduct stress tests.
The Federal Reserve’s Regulation Y requires large bank holding companiesfor supervisory review in connection with its annual CCAR process. Huntington is required to submitinclude within its capital plans to the Federal Reserve on an annual basis and requires such bank holding companies to obtain approval from the Federal Reserve under certain circumstances before making a capital distribution. This rule applies to us and all other bank holding companies with $50 billion or more of total consolidated assets.
A large bank holding company’s capital plan must include an assessment of the expected uses and sources of capital over at least the next nine quarters,and a description of all planned capital actions over the nine-quarter planning horizon, a detailed description of the entity’s process for assessing capital adequacy, the entity’sits capital policy, and a discussion of any expected changes to the bank holding company’sits business plan that are likely to have a material impact on its capital adequacy.
The Federal Reserve expects BHCs subject to CCAR, such as Huntington, to have sufficient capital to withstand a highly adverse operating environment and to be able to continue operations, maintain ready access to funding, meet obligations to creditors and counterparties, and serve as credit intermediaries. In addition, the firm’sFederal Reserve evaluates the planned capital adequacyactions of these BHCs, including planned capital distributions such as dividend payments or liquidity. Thestock repurchases. This involves a quantitative assessment of capital based on supervisory-run stress tests that assess the ability to maintain capital levels above certain minimum ratios, after taking all capital actions included in a BHC’s capital plan, under baseline and stressful conditions throughout the nine-quarter planning horizon forhorizon. As part of CCAR, the most recently completedFederal Reserve evaluates whether BHCs have sufficient capital to continue operations throughout times of economic and financial market stress and whether they have robust, forward-looking capital planning processes that account for their unique risks. We generally may pay dividends and stress testing cycle encompasses the 2014 fourth quarter through the 2016 fourth quarter as was submittedrepurchase stock only in ouraccordance with a capital plan in January 2015. Rules to implement the Basel III capital reforms in the United States were finalized in July 2013 and are being phased-in by us beginning with 1Q 2015 results under the standardized approach. Capital adequacy at large banking organizations, including us, is assessed against a minimum 4.5% CET1 ratio and a 4% tier 1 leverage ratio as determinedthat has been reviewed by the Federal Reserve.
Capital plans for 2016 are requiredReserve and as to be submitted towhich the Federal Reserve by April 5, 2016, andhas not objected. In addition, we are generally prohibited from making a capital distribution unless, after giving effect to the distribution, we will meet all minimum regulatory capital ratios.
Under revised CCAR rules that became effective on March 6, 2017, the Federal Reserve will eitheris no longer allowed to object to the capital plan and/or plannedof a large and non-complex BHC, such as Huntington, on a qualitative, as opposed to quantitative, basis. Instead, the Federal Reserve may evaluate the strength of Huntington’s qualitative capital actions, or provide a noticeplanning process through the regular supervisory process and targeted horizontal reviews of non-objection, no later than June 30, 2016. We intend to submit ourparticular aspects of capital planning.
Huntington submitted its 2017 capital plan to the Federal Reserve on or beforein April 2017. The Federal Reserve did not object to Huntington’s 2017 capital plan. Huntington is required and intends to submit to the Federal Reserve its capital plan for 2018 by no later than April 5, 2016.2018. There can be no assurance that the Federal Reserve will respond favorably to ourHuntington’s 2018 capital plan, capital actions or stress test results.

Stress Testing
Huntington is subject to annual supervisory stress tests. These supervisory stress tests are forward-looking quantitative evaluations of the impact of stressful economic and financial market conditions on Huntington's capital. Huntington also must conduct semi-annual company-run stress tests, the results of which are filed with the Federal Reserve OCC, or otherand publicly disclosed. The Bank is also required to conduct annual company-run stress tests. The objective of the annual company-run stress test is to ensure that covered institutions have robust, forward-looking capital planning processes that account for their unique risks and to help ensure that covered institutions have sufficient capital to continue operations throughout times of economic and financial stress. The results of these annual stress tests must be publicly disclosed.
Congress is considering a bill that would exempt BHCs with consolidated assets between $100 billion and $250 billion, such as Huntington, from company-run stress testing requirements as part of the exemption from enhanced prudential standards described above and allow the federal bank regulatory agencies to decrease the number of stress scenarios involved in the supervisory and company-run stress tests and to decrease the frequency of these stress tests. It is too early to tell whether this bill will become law and, if so, whether and how the federal bank regulatory agencies would exercise their authority in amending the stress test requirements.
Restrictions on Dividends
Huntington is a legal entity separate and distinct from its banking and non-banking subsidiaries. Since our consolidated net income consists largely of net income of Huntington’s subsidiaries, our ability to pay dividends and repurchase shares depends upon our receipt of dividends from these subsidiaries. Under federal law, there are various limitations on the extent to which the Bank can declare and pay dividends to Huntington, including those related to regulatory capital requirements, general regulatory oversight to prevent unsafe or unsound practices and federal banking law requirements concerning the payment of dividends out of net profits, surplus and available earnings. Certain contractual restrictions also may limit or otherwise restrict how we utilizethe ability of the Bank to pay dividends to Huntington. No assurances can be given that the Bank will, in any circumstances, pay dividends to Huntington.
Huntington’s ability to declare and pay dividends to our capital, including common stockshareholders is similarly limited by federal banking law and Federal Reserve regulations and policy. As discussed in the Capital Planning section above, a BHC may pay dividends and repurchase stock repurchases.
In addition to the CCAR submission, section 165 of the Dodd-Frank Act requires that national banks, like The Huntington National Bank, conduct annual stress tests for submission beginning in January 2015. The results of the stress tests will provide the OCC with forward-looking information that will be used in bank supervision and will assist the agency in assessing a company’s risk profile and capital adequacy. We submitted our stress test results to the OCC in January 2015. We intend to submit our 2016 capital plan to the OCC on or before April 5, 2016.
The regulatory capital rules indicate that common stockholders’ equity should be the dominant element within tier 1 capital and that banking organizations should avoid overreliance on non-common equity elements. Under the Dodd-Frank Act, the ratio of common equity tier 1 to risk-weighted assets became significant as a measurement of the predominance of common equity in tier 1 capital and an indication of the quality of capitalonly in accordance with their requirements.
Conforming Covered Activities to implement the Volcker Rule.
On December 10, 2013,a capital plan that has been reviewed by the Federal Reserve and as to which the OCC, the FDIC, the CFTCFederal Reserve has not objected.
Huntington and the SEC issued final rulesBank must maintain the applicable CET1 Capital Conservation Buffer to implementavoid becoming subject to restrictions on capital distributions, including dividends. When fully phased in on January 1, 2019, the Capital Conservation Buffer will be 2.5%. For more information on the Capital Conservation Buffer, see the Regulatory Capital Requirements section above.
Federal Reserve policy provides that a BHC should not pay dividends unless (1) the BHC’s net income over the last four quarters (net of dividends paid) is sufficient to fully fund the dividends, (2) the prospective rate of earnings retention appears consistent with the capital needs, asset quality and overall financial condition of the BHC and its subsidiaries and (3) the BHC will continue to meet minimum required capital adequacy ratios. Accordingly, a BHC should not pay cash dividends that can only be funded in ways that weaken the BHC’s financial health, such as by borrowing. The policy also provides that a BHC should inform the Federal Reserve reasonably in advance of declaring or paying a dividend that exceeds earnings for the period for which the dividend is being paid or that could result in a material adverse change to the BHC’s capital structure. BHCs also are required to consult with the Federal Reserve before increasing dividends or redeeming or repurchasing capital instruments. Additionally, the Federal Reserve could prohibit or limit the payment of dividends by a BHC if it determines that payment of the dividend would constitute an unsafe or unsound practice.
Volcker Rule
Under the Volcker Rule, contained in section 619 of the Dodd-Frank Act, and established July 21, 2015, as the end of the conformance period. Section 619 generally prohibits an insured depository institution, any company that controls an insured depository institution (such

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as a bank holding company), and any of their subsidiaries and affiliates (collectively, "banking entities")we are prohibited from (1) engaging in short-term proprietary trading for our own account and from acquiring or retaining ownership interests in, sponsoring, or(2) having certain relationships with a hedge fund or private equity fund ("covered funds"). These prohibitions are subject to a number of statutory exemptions, restrictions, and definitions. On December 18, 2014, the Federal Reserve announced it acted under Section 619 to give banking entities until July 21, 2016, to conform investmentsownership interest in and relationships with coveredhedge funds and foreignor private equity funds that were in place prior to December 31, 2013 (“legacy covered funds”)(covered funds). The Federal ReserveVolcker Rule regulations contain exemptions for market-making, hedging, underwriting, trading in U.S. government and agency obligations and also announced its intention to act this year to grant banking entities an additional one-year extension of the conformance period until July 21, 2017, to conformpermit certain ownership interests in certain types of covered funds to be retained. They also permit the offering and relationships with legacysponsoring of covered funds.funds under certain conditions. The Bank continues its “good faith” efforts to conform with proprietary trading prohibitions and associated compliance requirements. The Company does not expect Volcker compliance to have a material impact on its business model.
The Volcker Rule's prohibitions impact the ability of U.S. banking entities to provide investment management products and services that are competitive with nonbanking firms generally and with non-U.S. banking organizations in overseas markets. The rule also effectively prohibits short-term trading strategies by any U.S. banking entity if those strategies involve instruments other than those specifically permitted for trading.
The final Volcker Rule regulations do provide certain exemptions allowingimpose significant compliance and reporting obligations on banking entities, to continue underwriting, market-making, and hedging activities and trading certain government obligations,such as well as various exemptions and exclusions from the definition of “covered funds”. The level of required compliance activity depends on the size of the banking entity and the extent of its trading. CEOs of larger banking entities, including Huntington,us. We have to attest annually in writing that their organization hasput in place processes to establish, maintain, enforce, review, test, and modifythe compliance withprograms required by the Volcker Rule regulations. Banking entities with significant permitted trading operations willand have to report certain quantitative information, beginning between June 30, 2014 and December 31, 2016, depending on the size of the banking entity’s trading assets and liabilities.either divested or received extensions for any holdings in illiquid covered funds.
On January 14, 2014, theThe five federal agencies implementing the Volcker Rule regulations have approved an interim final rule to permit banking entities to retain interests in certain collateralized debt obligations backed primarily by trust preferred securities from the investment prohibitions of the Volcker Rule. Under the interim final rule, the agencies permit the retention of an interest in or sponsorship of covered funds by banking entities if certain qualifications are met. In addition, the agencies released a non-exclusive list of issuers that meet the requirements of the interim final rule. AtAs of December 31, 2015,2017, we had investments in eighttwo different pools of trust preferred securities. SevenBoth of our pools are included in the list of non-exclusive issuers. We have analyzed the other pool that was not included on the listpools and believe that we will continue to be able to own this investmentthese investments under the final Volcker Rule regulations.regulations as well.
There are restrictions on our ability to pay dividends.
Dividends from the Bank to the parent company are the primary source of funds for payment of dividends to our shareholders. However, there are statutory limits on the amount of dividends that the Bank can pay to the holding company. Regulatory approval is required prior to the declaration of any dividends in an amount greater than its undivided profits or if the total of all dividends declared inRecovery and Resolution Planning
As a calendar year would exceed the total of its net income for the year combinedBHC with its retained net income for the two preceding years, less any required transfers to surplus or common stock. The Bank is currently able to pay dividends to the holding company subject to these limitations.
If, in the opinion of the applicable regulatory authority, a bank under its jurisdiction is engaged in, or is about to engage in, an unsafe or unsound practice, such authority may require, after notice and hearing, that such bank cease and desist from such practice. Depending on the financial condition of the Bank, the applicable regulatory authority might deem us to be engaged in an unsafe or unsound practice if the Bank were to pay dividends to the holding company.
The Federal Reserve and the OCC have issued policy statements that provide that insured banks and bank holding companies should generally only pay dividends out of current operating earnings. Additionally, the Federal Reserve may prohibit or limit bank holding companies from making capital distributions, including payment of preferred and common dividends, as part of the annual capital plan approval process.
We are subject to the current capital requirements mandated by the Federal Reserve and Basel III capital and liquidity frameworks.
The Federal Reserve sets risk-based capital ratio and leverage ratio guidelines for bank holding companies. Under the guidelines and related policies, bank holding companies must maintain capital sufficient to meet both a risk-based asset ratio test and a leverage ratio test on a consolidated basis. The risk-based ratio is determined by allocating assets and specified off-balance sheet commitments into risk-weighted categories, with higher weighting assigned to categories perceived as representing greater risk. The risk-based ratio represents total capital divided by total risk-weighted assets. The leverage ratio is core capital divided by total assets adjusted as specified in the guidelines. The Bank is subject to substantially similar capital requirements.

13


In 2013, the Federal Reserve and the OCC adopted final capital rules implementing Basel III requirements for U.S. Banking organizations. The final rules establish an integrated regulatory capital framework and implement in the United States the Basel III regulatory capital reforms from the Basel Committee on Banking Supervision and certain changes required by the Dodd-Frank Act. Under the final rule, minimum requirements will increase for both the quantity and quality of capital held by banking organizations. Consistent with the international Basel framework, the final rule includes a new minimum ratio of common equity tier 1 capital to risk-weighted assets and a capital conservation buffer of 2.5% of risk-weighted assets that will apply to all supervised financial institutions. The rule also raises the minimum ratio of tier 1 capital to risk-weighted assets and includes a minimum leverage ratio of 4%. These new minimum capital ratios were effective for us on January 1, 2015, and will be fully phased-in on January 1, 2019.
The following are the Basel III regulatory capital levels that we must satisfy to avoid limitations on capital distributions and discretionary bonus payments during the applicable transition period, from January 1, 2015, until January 1, 2019:
 Basel III Regulatory Capital Levels
 
January 1,
2015
 
January 1,
2016
 
January 1,
2017
 
January 1,
2018
 
January 1,
2019
Common equity tier 1 risk-based capital ratio4.5% 5.125% 5.75% 6.375% 7.0%
Tier 1 risk-based capital ratio6.0% 6.625% 7.25% 7.875% 8.5%
Total risk-based capital ratio8.0% 8.625% 9.25% 9.875% 10.5%
The final rule emphasizes CET1 capital, the most loss-absorbing form of capital, and implements strict eligibility criteria for regulatory capital instruments. The final rule also improves the methodology for calculating risk-weighted assets to enhance risk sensitivity. Banks and regulators use risk weighting to assign different levels of risk to different classes of assets.
Based on the final Basel III rule, banking organizations with more than $15 billion in total consolidated assets are required to phase-out of additional tier 1 capital any non-qualifying capital instruments (such as trust preferred securities and cumulative preferred shares) issued before September 12, 2010. We began the additional tier 1 capital phase-out of our trust preferred securities in 2015, but will be able to include these instruments in tier 2 capital as a non-advanced approaches institution.
Under Basel III, CET1 predominantly includes common stockholders’ equity, less certain deductions for goodwill and other intangible assets net of related taxes, over-funded net pension fund assets, and DTAs that arise from tax loss and credit carryforwards.  We elected to exclude accumulated other comprehensive income from CET1 as permitted in the final rule. Tier 1 capital is predominantly comprised of CET1 as well as perpetual preferred stock and qualifying minority interests.  Total capital predominantly includes tier 1 capital as well as certain long-term debt and allowance for credit losses qualifying for tier 2 capital. The calculations of CET1, tier 1 capital, and tier 2 capital include phase-out periods for certain instruments from January 2015 through December 2017.  The primary items subject to the phase-out from capital for us are other intangible assets, DTAs that arise from tax loss and credit carryforwards, and trust preferred securities.
Risk-weighted assets under the Basel III Standardized Approach are generally based on supervisory risk weightings that vary only by counterparty type and asset class. The revisions to supervisory risk weightings for Basel III enhance risk sensitivity and include alternatives to the use of credit ratings when calculating the risk weight for certain assets. Specifically, Basel III includes a more risk-sensitive treatment for past due and nonaccrual loans, certain commercial loans, MSRs, and certain unfunded commitments.  Basel III also prescribes a new formulaic approach for calculating the risk weight of securitization exposures that is also more risk sensitive.
Failure to meet applicable capital guidelines could subject the financial institution to a variety of enforcement remedies available to the federal regulatory authorities. These include limitations on the ability to pay dividends, the issuance by the regulatory authority of a directive to increase capital, and the termination of deposit insurance by the FDIC. In addition, the financial institution could be subject to the measures described below under Prompt Corrective Action as applicable to under-capitalized institutions.
The risk-based capital standards of the Federal Reserve, the OCC, and the FDIC specify that evaluations by the banking agencies of a bank’s capital adequacy will include an assessment of the exposure to declines in the economic value of a bank’s capital due to changes in interest rates. These banking agencies issued a joint policy statement on interest rate risk describing prudent methods for monitoring such risk that rely principally on internal measures of exposure and active oversight of risk management activities by senior management.

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FDICIA requires federal banking regulatory authorities to take Prompt Corrective Action with respect to depository institutions that do not meet minimum capital requirements. For these purposes, FDICIA establishes five capital tiers: well-capitalized, adequately-capitalized, under-capitalized, significantly under-capitalized, and critically under-capitalized.
Throughout 2015, our regulatory capital ratios and those of the Bank were in excess of the levels established for well-capitalized institutions. An institution is deemed to be well-capitalized if it meets or exceeds the well-capitalized minimums listed below, and is not subject to a regulatory order, agreement, or directive to meet and maintain a specific capital level for any capital measure.
     At December 31, 2015
(dollar amounts in billions)  Well-capitalized minimums Actual 
Excess
Capital (1)
Ratios:       
Tier 1 leverage ratioConsolidated N/A
 8.79% N/A
 Bank 5.00% 8.21
 $2.2
Common equity tier 1 risk-based capital ratioConsolidated N/A
 9.79
 N/A
 Bank 6.50
 9.46
 1.7
Tier 1 risk-based capital ratioConsolidated 6.00
 10.53
 2.0
 Bank 8.00
 9.83
 0.1
Total risk-based capital ratioConsolidated 10.00
 12.64
 1.5
 Bank 10.00
 11.74
 1.0
(1)Amount greater than the well-capitalized minimum percentage.
FDICIA generally prohibits a depository institution from making any capital distribution, including payment of a cash dividend or paying any management fee to its holding company, if the depository institution would become under-capitalized after such payment. Under-capitalized institutions are also subject to growth limitations and are required by the appropriate federal banking agency to submit a capital restoration plan. If any depository institution subsidiary of a holding company is required to submit a capital restoration plan, the holding company would be required to provide a limited guarantee regarding compliance with the plan as a condition of approval of such plan.
Depending upon the severity of the under capitalization, the under-capitalized institutions may be subject to a number of requirements and restrictions, including orders to sell sufficient voting stock to become adequately-capitalized, requirements to reduce total assets, cessation of receipt of deposits from correspondent banks, and restrictions on making any payment of principal or interest on their subordinated debt. Critically under-capitalized institutions are subject to appointment of a receiver or conservator within 90 days of becoming so classified.
Under FDICIA, a well-capitalized bank may accept brokered deposits without prior regulatory approval. A depository institution that is not well-capitalized is generally prohibited from accepting brokered deposits and offering interest rates on deposits higher than the prevailing rate in its market. Since the Bank is well-capitalized, the FDICIA brokered deposit rule did not adversely affect its ability to accept brokered deposits. The Bank had $2.9 billion of such brokered deposits at December 31, 2015.
On September 3, 2014, the U.S. banking regulators approved a final rule to implement the U.S. version of the Basel Committee's minimum liquidity coverage ratio (LCR) requirement for banking organizations with total consolidated assets of $250 billion or more, and a less stringent modified LCR requirement to depository institution holding companies below the threshold but with total consolidated assets of $50 billion or more. The LCR requires covered banking organizations to maintain an amount of unencumbered HQLA equal to projected stressed cash outflows over a 30 calendar-day stress scenario. We are covered by the modified LCR requirement and therefore subject to the initial phase-in of the rule beginning in January 2016, with the requirement fully phased-in January 2017. We will also be required to calculate the LCR monthly. The modified LCRmore, Huntington is a minimum requirement, and the Federal Reserve can impose additional liquidity requirements as a supervisory matter.
We are required to submit annual resolution plans
As a bank holding company with greater than $50 billion of assets, we are required annually to submit to the Federal Reserve and the FDIC a resolution plan for the orderly resolution of Huntington and its significant legal entities under the U.S. Bankruptcy Code or other applicable insolvency laws in a rapid and orderly resolution of the Companyfashion in the event of future material financial distress or failure. If both the Federal Reserve and the FDIC jointly determine that ourthe resolution plan is not credible and the deficiencies are not cured in a timely manner, the Federal Reserve and the FDICthey may jointly impose on us more stringent capital, leverage or liquidity requirements or restrictions on our growth, activities or operations.

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The FDIC separately has adopted a final rule requiring anUnder OCC guidelines that establish enforceable standards for recovery planning for insured depository institutionnational banks with average total consolidated assets of $50 billion or more, in total assets, such as the Bank to submit periodically tomust develop and maintain a recovery plan that is appropriate for its individual size, risk profile, activities, and complexity, including the FDIC a resolution plan for the resolution of such institution in the eventcomplexity of its failure.organizational and legal entity structure. OCC examiners will assess the appropriateness and adequacy of a covered bank’s ongoing recovery planning process as part of the agency’s regular supervisory activities. The FDIC rule requires each covered institutionBank is required to provide a resolution plan that should enable the FDIC as receivercomply with this recovery planning requirement by July 1, 2018.
Source of Strength
Huntington is required to resolve the institution in an orderly manner that enables prompt access of insured deposits; maximizes the return from the failed institution’s assets; and minimizes losses realized by creditors and the Deposit Insurance Fund.
We filed our resolution plans pursuant to each rule in December 2015.
As a bank holding company, we must actserve as a source of financial and managerial strength to the Bank.
Under the Dodd-Frank Act, a bank holding company must act as a source of financialBank and, managerial strengthunder appropriate conditions, to each of its subsidiary banks and must commit resources to support each such subsidiary bank.the Bank. This support may be required by the Federal Reserve at times when we might otherwise determine not to provide it or when doing so is not otherwise in the interests of Huntington or our shareholders or creditors. The Federal Reserve may require a bank holding companyBHC to make capital injections into a troubled subsidiary bank. Itbank and may charge the bank holding companyBHC with engaging in unsafe and unsound practices if the bank holding companyBHC fails to commit resources to such a subsidiary bank or if it undertakes actions that the Federal Reserve believes might jeopardize the bank holding company’sBHC’s ability to commit resources to such subsidiary bank.
AnyUnder these requirements, Huntington may in the future be required to provide financial assistance to the Bank should it experience financial distress. Capital loans by a holding companyHuntington to a subsidiary bank arethe Bank would be subordinate in right of payment to deposits and to certain other indebtednessdebts of such subsidiary bank.the Bank. In the event of a bank holding company’sHuntington’s bankruptcy, an appointed bankruptcy trustee will assume any commitment by the holding companyHuntington to a federal bank regulatory agency to maintain the capital of a subsidiary bank. Moreover,the Bank would be assumed by the bankruptcy law provides that claims based on any such commitment will betrustee and entitled to a priority of payment overpayment.
FDIC as Receiver or Conservator of Huntington
Upon the claims of the institution’s general unsecured creditors, including the holders of its note obligations.
Federal law permits the OCC to order the pro-rata assessment of shareholders of a national bank whose capital stock has become impaired, by losses or otherwise, to relieve a deficiency in such national bank’s capital stock. This statute also provides for the enforcement of any such pro-rata assessment of shareholders of such national bank to cover such impairment of capital stock by sale, to the extent necessary, of the capital stock owned by any assessed shareholder failing to pay the assessment. As the sole shareholder of the Bank, we are subject to such provisions.
Moreover, the claims of a receiverinsolvency of an insured depository institution, for administrative expensessuch as the Bank, the FDIC may be appointed as the conservator or receiver of the institution. Under the Orderly Liquidation Authority, upon the insolvency of a BHC, such as Huntington, the FDIC may be appointed as conservator or receiver of the BHC, if certain findings are made by the FDIC, the Federal Reserve and the claimsSecretary of holders of depositthe Treasury, in consultation with the President. Acting as a conservator or receiver, the FDIC would have broad powers to transfer any assets or liabilities of such anthe institution are accorded priority overwithout the claims of general unsecured creditors of such an institution, including the holdersapproval of the institution’s note obligations,creditors.
Depositor Preference
The FDIA provides that, in the event of the liquidation or other resolution of such institution. Claimsan insured depository institution, including the Bank, the claims of a receiverdepositors of the institution (including the claims of the FDIC as subrogee of insured depositors) and certain claims for administrative expenses and claims of holders of deposit liabilities of the Bank, including the FDIC as the insurer of such holders,a receiver would receivehave priority over other general unsecured claims against the holders of notes and other senior debt ofinstitution. If the Bank were to fail, insured and uninsured depositors, along with the FDIC, would have priority in the eventpayment ahead of liquidation or other resolution and over our interests as sole shareholderunsecured, non-deposit creditors, including Huntington, with respect to any extensions of the Bank.credit they have made to such insured depository institution.
Transactions between thea Bank and its affiliates are restricted.Affiliates
Federal banking lawlaws and regulation imposesregulations impose qualitative standards and quantitative limitations upon certain transactions bybetween a bank withand its affiliates, including the bank’sbetween a bank and its holding company and certain companies that the bank holding companyBHC may be deemed to control for these purposes. Transactions covered by these provisions must be on arm’s-length terms, and cannot exceed certain amounts which are determined with reference to the bank’s regulatory capital. Moreover, if the transaction is a loan or other extension of credit, it must be secured by collateral in an amount and quality expressly prescribed by statute, and if the affiliate is unable to pledge sufficient collateral, the bank holding companyBHC may be required to provide it.
Provisions added by the The Dodd-Frank Act expanded the coverage and scope of (i) the definition of affiliate to include any investment fund having any bank or BHC-affiliated company as an investment advisor, (ii) credit exposures subjectthese regulations, including by applying them to the prohibition on the acceptance of low-quality assets or securities issued by an affiliate as collateral, the quantitative limits,credit exposure arising under derivative transactions, repurchase and the collateralization requirements to now include credit exposures arising out of derivative,reverse repurchase agreement,agreements, and securities lending/borrowing transactions, and (iii) transactions subjectlending transactions. Federal banking laws also place similar restrictions on loans and other extensions of credit by FDIC-insured banks, such as the Bank, and their subsidiaries to quantitative limits to now also includetheir directors, executive officers and principal shareholders.

Lending Standards and Guidance
The federal bank regulatory agencies have adopted uniform regulations prescribing standards for extensions of credit collateralized by affiliate-issued debt obligations that are not securities. In addition,secured by liens or interests in real estate or made for the purpose of financing permanent improvements to real estate. Under these provisions require that a credit extension to an affiliate remain secured in accordance with the collateral requirements atregulations, all times that it is outstanding, rather than the previous requirement of only at the inception or upon material modification of the transaction. They also raise significantly the procedural and substantive hurdles required to obtain a regulatory exemption from the affiliate transaction requirements. While these provisions became effective on July 21, 2012, the Federal Reserve has not yet issued a proposed rule to implement them.
As a financial holding company, we are subject to additional laws and regulations.
As a financial holding company we are permitted to engage in, and affiliate with financial companies engaging in, a broader range of activities than would otherwise be permitted for a bank holding company. In order to maintain our statusinsured depository institutions, such as a financial holding company, we and the Bank, must each remain “well-capitalized”adopt and “well-managed.”maintain written policies establishing appropriate limits and standards for extensions of credit that are secured by liens or interests in real estate or are made for the purpose of financing permanent improvements to real estate. These policies must establish loan portfolio diversification standards, prudent underwriting standards (including loan-to-value limits) that are clear and measurable, loan administration procedures, and documentation, approval and reporting requirements. The real estate lending policies must reflect consideration of the federal bank regulatory agencies’ Interagency Guidelines for Real Estate Lending Policies.
Heightened Governance and Risk Management Standards
The OCC has published guidelines to update expectations for the governance and risk management practices of certain large financial institutions, including the Bank. The guidelines require covered institutions to establish and adhere to a written governance framework in order to manage and control their risk-taking activities. In addition, the Bank must receive

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a Community Reinvestment Act ("CRA") rating of at least “Satisfactory” at its most recent examination for usdirectors to engageoversee the risk governance framework. As discussed in the full rangeRisk Management and Capital section of activities permissible for financial holding companies. Pursuant to CRA, the OCC examinesMDA, the Bank to assesscurrently has a written governance framework and associated controls.
Anti-Money Laundering
The Bank Secrecy Act and the Bank’s record in meeting the credit needs of the communities served by the Bank and assigns a rating based on that assessment. The CRA assessment and rating is reviewed by the Federal Reserve in evaluating a variety of applications including to merge or consolidate with or acquire the assets or assume the liabilities of other institutions, or to open or relocate a branch office.
Financial holding company powers relate to financial activities that are specified in the Bank Holding CompanyPatriot Act or determined by the Federal Reserve, in coordination with the Secretary of the Treasury, to be financial in nature, incidental to an activity that is financial in nature, or complementary to a financial activity, provided that the complementary activity does not pose a safety and soundness risk. In addition, we are required by the Bank Holding Company Act to obtain Federal Reserve approval prior to acquiring, directly or indirectly, ownership or control of voting shares of any bank, if, after such acquisition, we would own or control more than 5% of its voting stock. Furthermore, the Dodd-Frank Act added a new provision to the Bank Holding Company Act, which requires bank holding companies with total consolidated assets equal to or greater than $50 billion to obtain prior approval from the Federal Reserve to acquire a nondepository company having total consolidated assets of $10 billion or more.
We also must comply withcontain anti-money laundering and customer privacy regulations, as well as corporate governance, accounting, and reporting requirements.
The USA Patriot Act of 2001 and its related regulations require insured depository institutions, broker-dealers, and certain other financial institutions to have policies, procedures, and controlstransparency provisions intended to detect, and prevent and reportthe use of the U.S. financial system for, money laundering and terrorist financing. Federalfinancing activities. The Bank Secrecy Act, as amended by the Patriot Act, requires depository institutions and their holding companies to undertake activities including maintaining an AML program, verifying the identity of clients, monitoring for and reporting suspicious transactions, reporting on cash transactions exceeding specified thresholds, and responding to requests for information by regulatory authorities and law enforcement agencies. The Bank is subject to the Bank Secrecy Act and, therefore, is required to provide its employees with AML training, designate an AML compliance officer and undergo an annual, independent audit to assess the effectiveness of its AML program. The Bank has implemented policies, procedures and internal controls that are designed to comply with these AML requirements. In May 2016, FinCEN, which is a unit of the Treasury Department that drafts regulations implementing the Patriot Act and other AML legislation, issued final rules governing enhanced customer due diligence. The rules impose several new obligations on covered financial institutions with respect to their “legal entity customers,” including corporations, limited liability companies and other similar entities. For each such customer that opens an account (including an existing customer opening a new account), the covered financial institution must identify and verify the customer’s “beneficial owners,” who are specifically defined in the rules. The rules contain an exemption for insurance premium financing transactions, but cash refunds issued in connection with such transactions are not exempt, thus requiring verification of beneficial ownership before cash refunds may be issued to borrowers. Bank regulators are focusing their examinations on AML compliance, and we will continue to monitor and augment, where necessary, our AML compliance programs. The federal banking regulatorsagencies are required, when reviewing bank holding companyand BHC acquisition and bankor merger applications, to take into account the effectiveness of the anti-money launderingAML activities of the applicants. The Financial Crimes Enforcement Network has proposedapplicant.
OFAC Regulation
OFAC is responsible for administering economic sanctions that affect transactions with designated foreign countries, nationals and others, as defined by various Executive Orders and in various legislation. OFAC-administered sanctions take many different forms. For example, sanctions may include: (1) restrictions on trade with or investment in a rule for those same entities,sanctioned country, including prohibitions against direct or indirect imports from and if adopted,exports to a sanctioned country and prohibitions on U.S. persons engaging in financial transactions relating to, making investments in, or providing investment-related advice or assistance to, a sanctioned country; and (2) a blocking of assets in which the proposal will prescribe customer due diligence requirements, including a new regulatory mandate to identify the beneficial owners of legal entities which are customers.
Pursuant to Title Vgovernment or “specially designated nationals” of the sanctioned country have an interest, by prohibiting transfers of property subject to U.S. jurisdiction, including property in the possession or control of U.S. persons. OFAC also publishes lists of persons, organizations, and countries suspected of aiding, harboring or engaging in terrorist acts, known as Specially Designated Nationals and Blocked Persons. Blocked assets, for example property and bank deposits, cannot be paid out, withdrawn, set off or transferred in any manner without a license from OFAC. Failure to comply with these sanctions could have serious legal and reputational consequences.
Data Privacy
Federal and state law contains extensive consumer privacy protection provisions. The Gramm-Leach-Bliley Act we, like all otherrequires financial institutions are required to:
provide notice to our customers regardingperiodically disclose their privacy policies and practices
inform relating to sharing such information and enables retail customers to opt out of our customers regarding the conditions under which their nonpublic personalability to share information may be disclosed to nonaffiliatedwith unaffiliated third parties under certain circumstances. Other federal and state laws and regulations impact our ability to share certain information with affiliates and non-affiliates for marketing and/or non-marketing purposes, or to contact customers with marketing offers. The Gramm-Leach-Bliley Act also requires financial institutions to implement a comprehensive information security program that includes administrative, technical and physical safeguards to ensure the security and confidentiality of customer records and information. These security and privacy
give
policies and procedures for the protection of personal and confidential information are in effect across all businesses and geographic locations. Federal law also makes it a criminal offense, except in limited circumstances, to obtain or attempt to obtain customer information of a financial nature by fraudulent or deceptive means.
Like other lenders, the Bank and other of our customers an option to prevent certain disclosuresubsidiaries use credit bureau data in their underwriting activities. Use of such data is regulated under the FCRA, and the FCRA also regulates reporting information to nonaffiliated third parties.credit bureaus, prescreening individuals for credit offers, sharing of information between affiliates, and using affiliate data for marketing purposes. Similar state laws may impose additional requirements on us and our subsidiaries.
FDIC Insurance
The Sarbanes-Oxley Act of 2002 imposed new or revised corporate governance, accounting, and reporting requirements on us. In additionDIF provides insurance coverage for certain deposits, up to a requirementstandard maximum deposit insurance amount of $250,000 per depositor and is funded through assessments on insured depository institutions, based on the risk each institution poses to the DIF. The Bank accepts customer deposits that chief executive officersare insured by the DIF and chief financial officers certify financial statementstherefore must pay insurance premiums. The FDIC may increase the Bank’s insurance premiums based on various factors, including the FDIC’s assessment of its risk profile. Currently, banks with $10 billion or more in writing,total assets, such as the statute imposed requirements affecting,Bank, must pay an assessment surcharge. These banks will be required to pay this surcharge until the earlier of the quarter in which the FDIC’s reserve ratio reaches or exceeds 1.35% or December 31, 2018. Additionally, on December 22, 2017, the TCJA was enacted, which among other matters,things, disallows the composition and activitiesdeduction of audit committees, disclosures relating to corporate insiders and insider transactions, code of ethics, and the effectiveness of internal controls over financial reporting.FDIC insurance premiums for tax purposes effective January 1, 2018, where previously  FDIC insurance premiums were fully deductible for tax purposes.
The FDIC recently issued a rule that requires large insured depository institutions, including the Bank, to enhance their deposit account recordkeeping and related information technology system capabilities to facilitate prompt payment of insured deposits if such an institution were to fail. We must comply with these new requirements by April 1, 2020.
Compensation
Our compensation practices are subject to oversight by the Federal Reserve jointlyand, with respect to some of our subsidiaries and employees, by other financial regulatory bodies. The scope and content of compensation regulation in the OCCfinancial industry are continuing to develop, and FDIC, haswe expect that these regulations and resulting market practices will continue to evolve over a number of years.
The federal bank regulatory agencies have issued joint guidance on executive compensation designed to ensure that the incentive compensation arrangements at financial institutions take into accountpolicies of banking organizations, such as Huntington and the Bank, do not encourage imprudent risk taking and are consistent with safethe safety and sound practices.soundness of the organization. In addition, the Dodd-Frank Act requires the federal bank regulatory agencies and the SEC to issue regulations or guidelines requiring covered financial regulators issued ainstitutions, including Huntington and the Bank, to prohibit incentive-based payment arrangements that encourage inappropriate risks by providing compensation that is excessive or that could lead to material financial loss to the institution. A proposed rule was issued in April 20112016. Also pursuant to the Dodd-Frank Act, in 2015, the SEC proposed rules that would direct stock exchanges to adopt standards for determining whether anrequire listed companies to implement clawback policies to recover incentive-based compensation arrangement may encourage inappropriate risk-taking that are consistent with the key principles established for incentive compensationfrom current or former executive officers in the guidance. event of certain financial restatements and would also require companies to disclose their clawback policies and their actions under those policies. Huntington continues to evaluate the proposed rules, both of which are subject to further rulemaking procedures.
Cybersecurity
The proposed ruleCISA is intended to improve cybersecurity in the United States by enhanced sharing of information about security threats among the U.S. government and private sector entities, including financial institutions. The CISA also authorizes companies to monitor their own systems notwithstanding any other provision of law, and allows companies to carry out defensive measures on their own systems from cyber-attacks. The law includes liability protections for companies that share cyber threat information with third parties so long as such sharing activity is conducted in accordance with CISA.
In October 2016, the federal bank regulatory agencies issued an ANPR regarding enhanced cyber risk management standards which would apply to a wide range of large financial institutions and their third-party service providers, including us and the Bank. The proposed standards would expand existing cybersecurity regulations and guidance to focus on cyber risk governance and management; management of internal and external dependencies; and incident response, cyber resilience and situational awareness. In addition, the proposal contemplates more stringent standards for institutions with $1 billionsystems that are critical to the financial sector.
Community Reinvestment Act
The CRA is intended to encourage banks to help meet the credit needs of their service areas, including low- and moderate-income neighborhoods, consistent with safe and soundness practices. The relevant federal bank regulatory agency, the OCC in the

Bank’s case, examines each bank and assigns it a public CRA rating. A bank’s record of fair lending compliance is part of the resulting CRA examination report.
The CRA requires the relevant federal bank regulatory agency to consider a bank’s CRA assessment when considering the bank’s application to conduct certain mergers or acquisitions or to open or relocate a branch office. The Federal Reserve also must consider the CRA record of each subsidiary bank of a BHC in connection with any acquisition or merger application filed by the BHC. An unsatisfactory CRA record could substantially delay or result in the denial of an approval or application by Huntington or the Bank.
The Bank received a CRA rating of "Outstanding" at its most recent examination.
Transaction Account Reserves
Federal Reserve rules require depository institutions to maintain reserves against their transaction accounts, primarily negotiable order of withdrawal (NOW) and regular checking accounts. For 2017, the first $16 million of covered balances are exempt from the reserve requirement, aggregate balances between $16 million and $122.3 million are subject to a 3% reserve requirement and aggregate balances above $122.3 million are subject to a 10% reserve requirement. These reserve requirements are subject to annual adjustment by the Federal Reserve. The Bank is in compliance with these requirements.
Debit Interchange Fees
We are subject to a statutory requirement that interchange fees for electronic debit transactions that are paid to or charged by payment card issuers, including the Bank, be reasonable and proportional to the cost incurred by the issuer. Interchange fees for electronic debit transactions are limited to 21 cents plus .05% of the transaction, plus an additional one cent per transaction fraud adjustment. These fees impose requirements regarding routing and exclusivity of electronic debit transactions, and generally require that debit cards be usable in at least two unaffiliated networks.
Consumer Protection Regulation and Supervision
We are subject to supervision and regulation by the CFPB with respect to federal consumer protection laws. We are also subject to certain state consumer protection laws, and under the Dodd-Frank Act, state attorneys general and other state officials are empowered to enforce certain federal consumer protection laws and regulations. State authorities have recently increased their focus on and enforcement of consumer protection rules. These federal and state consumer protection laws apply to a broad range of our activities and to various aspects of our business and include laws relating to interest rates, fair lending, disclosures of credit terms and estimated transaction costs to consumer borrowers, debt collection practices, the use of and the provision of information to consumer reporting agencies, and the prohibition of unfair, deceptive or abusive acts or practices in connection with the offer, sale or provision of consumer financial products and services.
The CFPB has promulgated many mortgage-related final rules since it was established under the Dodd-Frank Act, including rules related to the ability to repay and qualified mortgage standards, mortgage servicing standards, loan originator compensation standards, high-cost mortgage requirements, HMDA requirements and appraisal and escrow standards for higher priced mortgages. Most of the provisions of these mortgage-related final rules are currently effective. In addition, several proposed revisions to mortgage-related rules are pending finalization. The mortgage-related final rules issued by the CFPB have materially restructured the origination, servicing and securitization of residential mortgages in the United States. These rules have impacted, and will continue to impact, the business practices of mortgage lenders, including the Company. For example, under the CFPB’s Ability to Repay and Qualified Mortgage rule, before making a mortgage loan, a lender must establish that a borrower has the ability to repay the mortgage. “Qualified mortgages”, as defined in the rule, are presumed to comply with this requirement and, as a result, present less litigation risk to lenders. For a loan to qualify as a qualified mortgage, the loan must satisfy certain limits on terms and conditions, pricing and a maximum debt-to-income ratio. Loans eligible for purchase, guarantee or insurance by a government agency or government-sponsored enterprise are exempt from some of these requirements. Satisfying the qualified mortgage standards, ensuring correct calculations are made for individual loans, recordkeeping and monitoring, as well as understanding the effect of the qualified mortgage standards on CRA obligations, impose significant new compliance obligations on, and involve compliance costs for, mortgage lenders, including the Company.
Federal regulators have promulgated a number of other rules governing the provision of credit to consumer borrowers. For example, the CFPB has issued guidance under the Equal Credit Opportunity Act for indirect automobile lenders that have a policy that permits dealers who originate automobile loans to increase the interest rate charged to a consumer and that compensates the dealer with a share of the increased interest revenue. These and other CFPB regulations involve compliance costs for automobile lenders, including the Company.
Federal regulators also have issued regulations that make it more in assets, with heightened standardsdifficult for financial institutions to collect debts owed to them. For example, in 2015, the Federal Communications Commission issued an order interpreting the Telephone Consumer Protection Act that affected the ability to financial institutions like the Company to place telephone calls to borrowers using automated dialing devices, which has increased both the cost of collection and the potential exposure of the Company to lawsuits

for non-compliance with $50 billion or morethe Act. The CFPB also has indicated an interest in assets. The guidance from the regulators on compensation is still evolving.issuing other regulations that would restrict debt collection activities.
Available Information
We are subject to the informational requirements of the Exchange Act and, in accordance with the Exchange Act, we file annual, quarterly and current reports, proxy statements, and other information with the SEC. This information may be read and copied at the Public Reference Room of the SEC at 100 F Street, N.E., Washington, D.C. 20549. You can obtain information on the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330. The SEC also maintains an Internet web site that contains reports, proxy statements, and other information about issuers, like us, who file electronically with the SEC. The address of the site is http://www.sec.gov.www.sec.gov. The reports and other information, including any related amendments, filed by us with, or furnished by us to, the SEC are also available free of charge at our Internet web site.site as soon as reasonably practicable after such material is electronically filed with, or furnished to, the SEC. The address of the site is http://www.huntington.com.www.huntington.com. Except as specifically incorporated by reference into this Annual Report on Form 10-K, information on those web sites is not part of this report. You also should be able to inspect reports, proxy statements, and other information about us at the offices of the NASDAQNasdaq National Market at 33 Whitehall Street, New York, New York.York 10004.


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Item 1A: Risk Factors
Risk Governance
We use a multi-faceted approach to risk governance. It begins with the board of directors defining our risk appetite as aggregate moderate-to-low. This does not preclude engagement in select higher risk activities. Rather, the definition is intended to represent an aggregate view of where we want our overall risk to be managed.
Three board committees primarily oversee implementation of this desired risk appetite and monitoring of our risk profile:
The Audit Committee oversees the integrity of the consolidated financial statements, including policies, procedures, and practices regarding the preparation of financial statements, the financial reporting process, disclosures, and internal control over financial reporting. The Audit Committee also provides assistance to the board in overseeing the internal audit division and the independent registered public accounting firm’s qualifications and independence; compliance with our Financial Code of Ethics for the chief executive officer and senior financial officers; and compliance with corporate securities trading policies.
The Risk Oversight Committee assists the board of directors in overseeing management of material risks, the approval and monitoring of the Company’s capital position and plan supporting our overall aggregate moderate-to-low risk profile, the risk governance structure, compliance with applicable laws and regulations, and determining adherence to the board’s stated risk appetite. The committee has oversight responsibility with respect to the full range of inherent risks: market, credit, liquidity, legal, compliance/regulatory, operational, strategic, and reputational. This committee also oversees our capital management and planning process, ensures that the amount and quality of capital are adequate in relation to expected and unexpected risks, and that our capital levels exceed “well-capitalized” requirements.
The Technology Committee assists the board of directors in fulfilling its oversight responsibilities with respect to all technology, cyber security, and third-party risk management strategies and plans. The committee is charged with evaluating Huntington’s capability to properly perform all technology functions necessary for its business plan, including projected growth, technology capacity, planning, operational execution, product development, and management capacity. The committee provides oversight of the technology segment investments and plans to drive efficiency as well as to meet defined standards for risk, security, and redundancy. The Committee oversees the allocation of technology costs and ensures that they are understood by the board of directors. The Technology Committee monitors and evaluates innovation and technology trends that may affect the Company’s strategic plans, including monitoring of overall industry trends. The Technology Committee reviews and provides oversight of the company’s continuity and disaster recovery planning and preparedness.
The Audit and Risk Oversight Committees routinely hold executive sessions with our key officers engaged in accounting and risk management. On a periodic basis, the two committees meet in joint session to cover matters relevant to both, such as the construct and appropriateness of the ACL, which is reviewed quarterly. All directors have access to information provided to each committee and all scheduled meetings are open to all directors.
Further, through its Compensation Committee, the board of directors seeks to ensure its system of rewards is risk-sensitive and aligns the interests of management, creditors, and shareholders. We utilize a variety of compensation-related tools to induce appropriate behavior, including common stock ownership thresholds for the chief executive officer and certain members of senior management, a requirement to hold until retirement or exit from the Company, a portion of net shares received upon exercise of stock options or release of restricted stock awards (50% for executive officers and 25% for other award recipients), equity deferrals, recoupment provisions, and the right to terminate compensation plans at any time.
Management has implemented an Enterprise Risk Management and Risk Appetite Framework. Critically important is our self-assessment process, in which each business segment produces an analysis of its risks and the strength of its risk controls. The segment analyses are combined with assessments by our risk management organization of major risk sectors (e.g., credit, market, liquidity, operational, legal, compliance, reputational, and strategic) to produce an overall enterprise risk assessment. Outcomes of the process include a determination of the quality of the overall control process, the direction of risk, and our position compared to the defined risk appetite.
Management also utilizes a wide series of metrics (key risk indicators) to monitor risk positions throughout the Company. In general, a range for each metric is established, which allows the Company, in aggregate, to operate within an aggregate moderate-to-low risk profile. Deviations from the range will indicate if the risk being measured exceeds desired tolerance, which may then necessitate corrective action.
We also have four executive level committees to manage risk: ALCO, Credit Policy and Strategy, Risk Management, and Capital Management. Each committee focuses on specific categories of risk and is supported by a series of subcommittees that are tactical in nature. We believe this structure helps ensure appropriate escalation of issues and overall communication of strategies.

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Huntington utilizes three lines of defense with regard to risk management: (1) business segments, (2) corporate risk management, and (3) internal audit and credit review. To induce greater ownership of risk within its business segments, segment risk officers have been embedded to identify and monitor risk, elevate and remediate issues, establish controls, perform self-testing, and oversee the self-assessment process. Corporate Risk Management establishes policies, sets operating limits, reviews new or modified products/processes, ensures consistency and quality assurance within the segments, and produces the enterprise risk assessment. The Chief Risk Officer has significant input into the design and outcome of incentive compensation plans as they apply to risk. Internal Audit and Credit Review provide additional assurance that risk-related functions are operating as intended.
Risk Overview
We, like other financial companies, are subject to a number of risks that may adversely affect our financial condition or results of operations, many of which are outside of our direct control, though efforts are made to manage thosecontrol. Among these risks while optimizing returns. Among the risks assumed are:
Credit risk, which is the risk of loss due to loan and lease customers or other counterparties not being able to meet their financial obligations under agreed upon terms;
Market risk, which occurs when fluctuations in interest rates impact earnings and capital. Financial impacts are realized through changes in the interest rates of balance sheet assets and liabilities (net interest margin) or directly through valuation changes of capitalized MSR and/or trading assets (noninterest income);
Liquidity risk, which is the risk to current or anticipated earnings or capital arising from an inability to meet obligations when they come due. Liquidity risk includes the inability to access funding sources or manage fluctuations in funding levels. Liquidity risk also results from the failure to recognize or address changes in market conditions that affect the Bank’sour ability to liquidate assets quickly and with minimal loss in value;
Operational and legalLegal risk, which is the risk of loss arising from inadequate or failed internal processes or systems, human errors or misconduct, or adverse external events. Operational losses result from internal fraud; external fraud, inadequate or inappropriate employment practices and workplace safety, failure to meet professional obligations involving customers, products, and business practices, damage to physical assets, business disruption and systems failures, and failures in execution, delivery, and process management.  Legal risk includes, but is not limited to, exposure to orders, fines, penalties, or punitive damages resulting from litigation, as well as regulatory actions; and
Compliance risk, which exposes us to money penalties, enforcement actions or other sanctions as a result of nonconformancenon-conformance with laws, rules, and regulations that apply to the financial services industry.industry;
We also expend considerable effort to contain risk which emanates from execution of our business processes and strategies and work relentlessly to protect the Company’s reputation.
Strategic risk, which is defined as risk to current or anticipated earnings, capital, or enterprise value arising from adverse business decisions, improper implementation of business decisions or lack of responsiveness to industry / market changes; and
reputationalReputation risk do, which is the risk that negative publicity regarding an institution's business practices, whether true or not, easily lend themselves to traditional methods of measurement. Rather, we closely monitor them through processes such as new product / initiative reviews, frequent financial performance reviews, colleague and client surveys, monitoring market intelligence, periodic discussions between management and our board, and other such efforts.will cause a decline in the customer base, costly litigation, or revenue reductions.
In addition to the other information included or incorporated by reference into this report, readers should carefully consider that the following important factors, among others, could negatively impact our business, future results of operations, and future cash flows materially.
Credit Risks:
1. Our ACL level may prove to not be inappropriateadequate or be negatively affected by credit risk exposures which could materially adversely affect our net income and capital.
Our business depends on the creditworthiness of our customers. Our ACL of $670$778 million at December 31, 2015,2017, represented Management’s estimate of probable losses inherent in our loan and lease portfolio (ALLL) as well as our unfunded loan commitments and letters of credit.credit (AULC). We periodicallyregularly review our ACL for appropriateness. In doing so, we consider economic conditions and trends, collateral values, and credit quality indicators, such as past charge-off experience, levels of past due loans, and NPAs. There is no certainty that our ACL will be appropriate over time to cover losses in the portfolio because of unanticipated adverse changes in the economy, market conditions, or events adversely affecting specific customers, industries, or markets. If the credit quality of our customer base materially decreases, if the risk profile of a market, industry, or group of customers changes materially, or if the ACL is not appropriate, our net income and capital could be materially adversely affected, which could have a material adverse effect on our financial condition and results of operations.
In addition, regulatory review of risk ratings and loan and lease losses may impact the level of the ACL and could have a material adverse effect on our financial condition and results of operations.

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2. Weakness in economic conditions could materially adversely affect our business.
Our performance could be negatively affected to the extent there is deterioration in business and economic conditions which have direct or indirect material adverse impacts on us, our customers, and our counterparties. These conditions could result in one or more of the following:
A decrease in the demand for loans and other products and services offered by us;
A decrease in customer savings generally and in the demand for savings and investment products offered by us; and
An increase in the number of customers and counterparties who become delinquent, file for protection under bankruptcy laws, or default on their loans or other obligations to us.
An increase in the number of delinquencies, bankruptcies, or defaults could result in a higher level of NPAs, NCOs, provision for credit losses, and valuation adjustments on loans held for sale. The markets we serve are dependent on industrial and manufacturing businesses and, thus, are particularly vulnerable to adverse changes in economic conditions affecting these sectors.

Market Risks:
1. Changes in interest rates could reduce our net interest income, reduce transactional income, and negatively impact the value of our loans, securities, and other assets. This could have a materialan adverse impact on our cash flows, financial condition, results of operations, and capital.
Our results of operations depend substantially on net interest income, which is the difference between interest earned on interest earning assets (such as investments and loans) and interest paid on interest bearing liabilities (such as deposits and borrowings). Interest rates are highly sensitive to many factors, including governmental monetary policies and domestic and international economic and political conditions. Conditions such as inflation, deflation, recession, unemployment, money supply, and other factors beyond our control may also affect interest rates. In addition, the Federal Reserve has stated its intention to end its quantitative easing program and has begun to reduce the size of its balance sheet by selling securities, which might also affect interest rates. If our interest earning assets mature or reprice faster than interest bearing liabilities in a declining interest rate environment, net interest income could be materially adversely impacted. Likewise, if interest bearing liabilities mature or reprice more quickly than interest earning assets in a rising interest rate environment, net interest income could be adversely impacted. The continuation of the current low interest rate environment or a deflationary environment with negative interest rates could affect consumer and business behavior in ways that are adverse to us and could also constrict our net interest income margin which may restrict our ability to increase net interest income.
Changes in interest rates can affect the value of loans, securities, assets under management, and other assets, including mortgage and nonmortgage servicing rights. An increase in interest rates that adversely affects the ability of borrowers to pay the principal or interest on loans and leases may lead to an increase in NPAs and a reduction of income recognized, which could have a material adverse effect on our results of operations and cash flows. When we place a loan on nonaccrual status, we reverse any accrued but unpaid interest receivable, which decreases interest income. However, we continue to incur interest expense as a cost of funding NALs without any corresponding interest income. In addition, transactional income, including trust income, brokerage income, and gain on sales of loans can vary significantly from period-to-period based on a number of factors, including the interest rate environment. A decline in interest rates along with a flattening yield curve limits our ability to reprice deposits given the current historically low level of interest rates and could result in declining net interest margins if longer duration assets reprice faster than deposits.
Rising interest rates reduce the value of our fixed-rate securities and cash flow hedging derivatives portfolio.securities. Any unrealized loss from these portfolios impacts OCI, shareholders’ equity, and the Tangible Common Equity ratio. Any realized loss from these portfolios impacts regulatory capital ratios. In a rising interest rate environment, pension and other post-retirement obligations somewhat mitigate negative OCI impacts from securities and financial instruments. For more information, refer to “Market Risk” of the MD&A.
Certain investment securities, notably mortgage-backed securities, are very sensitive to rising and falling rates. Generally, when rates rise, prepayments of principal and interest will decrease and the duration of mortgage-backed securities will increase. Conversely, when rates fall, prepayments of principal and interest will increase and the duration of mortgage-backed securities will decrease. In either case, interest rates have a significant impact on the value of mortgage-backed securities.
The value of our MSR asset is also a function of changesfair values are sensitive to movements in interest rates, and prepayment expectations. Decliningas expected future net servicing income depends on the projected outstanding principal balances of the underlying loans, which can be reduced by prepayments. Prepayments usually increase when mortgage interest rates primarily in the longer end of the yield curve reduces the value of the MSR asset.decline and decrease when mortgage interest rates rise.
In addition to volatility associated with interest rates, the Company also has exposure to equity markets related to the investments within the benefit plans and other income from client based transactions.

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2. Industry competition may have an adverse effect on our success.
Our profitability depends on our ability to compete successfully. We operate in a highly competitive environment, and we expect competition to intensify due in part to the sustained low interest rate and ongoing low-growth economic environment.intensify. Certain of our competitors are larger and have more resources than we do, enabling them to be more aggressive than us in competing for loans and deposits. In our market areas, we face competition from other banks and financial service companies that offer similar services. Some of our non-bank competitors are not subject to the same extensive regulations we are and, therefore, may have greater flexibility in competing for business. Technological advances have made it possible for our non-bank competitors to offer products and services that traditionally were banking products and for financial institutions and other companies to provide electronic and internet-based financial solutions, including online deposit accounts, electronic payment processing and marketplace lending, without having a physical presence where their customers are located. Our ability to compete successfully depends on a number of factors, including customer convenience, quality of service by investing in new products and services, electronic platforms, personal contacts, pricing, and range of products. If we are unable to successfully compete for new customers and retain our current customers, our business, financial condition, or results of operations may be adversely affected. In particular, if we experience an outflow of deposits as a result of our customers seeking investments with higher yields or greater financial stability, or a desire to do business with our competitors, we may be forced to rely more heavily on borrowings and other sources of funding to operate our business and meet withdrawal demands, thereby adversely affecting our net interest margin.  For more information, refer to “Competition” section of Item 1: Business.
Uncertainty about the future of LIBOR may adversely affect our business.
On July 27, 2017, the Chief Executive of the United Kingdom Financial Conduct Authority, which regulates LIBOR, announced that it intends to stop persuading or compelling banks to submit rates for the calculation of LIBOR to the administrator of LIBOR after

2021. The announcement indicates that the continuation of LIBOR on the current basis cannot and will not be guaranteed after 2021. It is impossible to predict whether and to what extent banks will continue to provide LIBOR submissions to the administrator of LIBOR or whether any additional reforms to LIBOR may be enacted in the United Kingdom or elsewhere. At this time, no consensus exists as to what rate or rates may become accepted alternatives to LIBOR and it is impossible to predict the effect of any such alternatives on the value of LIBOR-based securities and variable rate loans, including Huntington’s Series B preferred stock, certain of Huntington’s junior subordinated debentures, certain of the Bank’s senior notes, or other securities or financial arrangements, given LIBOR’s role in determining market interest rates globally. Uncertainty as to the nature of alternative reference rates and as to potential changes or other reforms to LIBOR may adversely affect LIBOR rates and other interest rates. In the event that a published LIBOR rate is unavailable after 2021, the dividend rate on Huntington’s Series B preferred stock and the interest rate on Huntington’s and the Bank’s debentures and notes, which are currently based on the LIBOR rate, will be determined as set forth in the offering documents, and the value of such securities may be adversely affected. Currently, the manner and impact of this transition and related developments, as well as the effect of these developments on our funding costs, investment and trading securities portfolios and business, is uncertain.
Liquidity Risks:
1. Changes in either Huntington’s financial condition or in the general banking industry could result in a loss of depositor confidence.
Liquidity is the ability to meet cash flow needs on a timely basis at a reasonable cost. The Bank uses its liquidity to extend credit and to repay liabilities as they become due or as demanded by customers. The board of directors establishes liquidity policies, including contingency funding plans, and limits and management establishes operating guidelines for liquidity.
Our primary source of liquidity is our large supply of deposits from consumer and commercial customers. The continued availability of this supply depends on customer willingness to maintain deposit balances with banks in general and us in particular. The availability of deposits can also be impacted by regulatory changes (e.g. changes in FDIC insurance, the Liquidity Coverage Ratio,LCR, etc.), changes in the financial condition of Huntington, other banks or the banking industry in general, and other events which can impact the perceived safety or economic benefits of bank deposits. While we make significant efforts to consider and plan for hypothetical disruptions in our deposit funding, market related, geopolitical, or other events could impact the liquidity derived from deposits.
2. We are a holding company and depend on dividends by our subsidiaries for most of our funds.
Huntington is an entity separate and distinct from the Bank. The Bank conducts most of our operations and Huntington depends upon dividends from the Bank to service Huntington's debt and to pay dividends to Huntington's shareholders. The availability of dividends from the Bank is limited by various statutes and regulations. It is possible, depending upon the financial condition including liquidity and capital adequacy of the Bank and other factors, that the OCC could limit the payment of dividends or other payments to Huntington by the Bank. In addition, the payment of dividends by our other subsidiaries is also subject to the laws of the subsidiary’s state of incorporation, and regulatory capital and liquidity requirements applicable to such subsidiaries. In the event that the Bank was unable to pay dividends to us, we in turn would likely have to reduce or stop paying dividends on our Preferred and Common Stock. Our failure to pay dividends on our Preferred and Common Stock could have a material adverse effect on the market price of our Common Stock. Additional information regarding dividend restrictions is provided in Item 1. Regulatory Matters.
If we lose access to capital markets, we may not be able to meet the cash flow requirements of our depositors, creditors, and borrowers, or have the operating cash needed to fund corporate expansion and other corporate activities.
Wholesale funding sources include securitization, federal funds purchased, securities sold under repurchase agreements, non-core deposits, and long-term debt. The Bank is also a member of the Federal Home Loan Bank of Cincinnati, which provides members access to funding through advances collateralized with mortgage-related assets. We maintain a portfolio of highly-rated, marketable securities that is available as a source of liquidity.
Capital markets disruptions can directly impact the liquidity of Huntington and the Bank and Corporation.Bank. The inability to access capital markets funding sources as needed could adversely impact our financial condition, results of operations, cash flows, and level of regulatory-qualifying capital. We may, from time-to-time, consider using our existing liquidity position to opportunistically retire outstanding securities in privately negotiated or open market transactions.

A reduction in our credit rating could adversely affect our ability to raise funds including capital, and/or the holders of our securities.
The credit rating agencies regularly evaluate Huntington and the Bank, and credit ratings are based on a number of factors, including our financial strength and ability to generate earnings, as well as factors not entirely within our control, including conditions affecting the financial services industry, the economy, and changes in rating methodologies. There can be no assurance that we will maintain our current credit ratings. A downgrade of the credit ratings of Huntington or the Bank could adversely affect our access to liquidity and capital, and could significantly increase our cost of funds, trigger additional collateral or funding requirements, and decrease the number of investors and counterparties willing to lend to us or purchase our securities. This could affect our growth, profitability and financial condition, including liquidity.
Operational and Legal Risks:
1. Our operational or security systems or infrastructure, or those of third parties, could fail or be breached, which could disrupt our business and adversely impact our results of operations, liquidity and financial condition, as well as cause legal or reputational harm.
The potential for operational risk exposure exists throughout our business and, as a result of our interactions with, and reliance on, third parties, is not limited to our own internal operational functions. Our operational and security systems and infrastructure, including our computer systems, data management, and internal processes, as well as those of third parties, are integral to our performance. We rely on our employees and third parties in our day-to-day and ongoing operations, who may, as a result of human error, misconduct, malfeasance or failure, or breach of our or of third-party systems or infrastructure, expose us to risk. For example, our ability to conduct business may be adversely affected by any significant disruptions to us or to third parties with whom we interact or upon whom we rely. In addition, our ability to implement backup systems and other safeguards with respect to third-party systems is more limited than with respect to our own systems. Our financial, accounting, data processing, backup or other operating or security systems and infrastructure may fail to operate properly or become disabled or damaged as a result of a number of factors, including events that are wholly or partially beyond our control, which could adversely affect our ability to process transactions or provide services. Such events may include sudden increases in customer transaction volume; electrical, telecommunications or other major physical infrastructure outages; natural disasters such as earthquakes, tornadoes, hurricanes and floods; disease pandemics; cyber-attacks; and events arising from local or larger scale political or social matters, including wars and terrorist acts. In addition, we may need to take our systems offline if they become infected with malware or a computer virus or as a result of another form of cyber-attack. In the event that backup systems are utilized, they may not process data as quickly as our primary systems and some data might not have been saved to backup systems, potentially resulting in a temporary or permanent loss of such data. We frequently update our systems to support our operations and growth and to remain compliant with all applicable laws, rules and regulations. This updating entails significant costs and creates risks associated with implementing new systems and integrating them with existing ones, including business interruptions. Implementation and testing of controls related to our computer systems, security monitoring and retaining and training personnel required to operate our systems also entail significant costs. Operational risk exposures could adversely impact our operations, liquidity and financial condition, as well as cause reputational harm. In addition, we may not have adequate insurance coverage to compensate for losses from a major interruption.
We face security risks, including denial of service attacks, hacking, social engineering attacks targeting our colleagues and customers, malware intrusion or data corruption attempts, and identity theft that could result in the disclosure of confidential information, adversely affect our business or reputation, and create significant legal and financial exposure.
Our computer systems and network infrastructure and those of third parties, on which we are highly dependent, are subject to security risks and could be susceptible to cyber-attacks, such as denial of service attacks, hacking, terrorist activities or identity theft. FinancialOur business relies on the secure processing, transmission, storage and retrieval of confidential, proprietary and other information in our computer and data management systems and networks, and in the computer and data management systems and networks of third parties. In addition, to access our network, products and services, our customers and other third parties may use personal mobile devices or computing devices that are outside of our network environment and are subject to their own cybersecurity risks.
We, our customers, regulators and other third parties, including other financial services institutions and companies engaged in data processing, have reportedbeen subject to, and are likely to continue to be the target of, cyber-attacks. These cyber-attacks include computer viruses, malicious or destructive code, phishing attacks, denial of service or information, ransomware, improper access by employees or vendors, attacks on personal email of employees, ransom demands to not expose security vulnerabilities in our systems or the systems of third parties or other security breaches that could result in the securityunauthorized release, gathering, monitoring, misuse, loss or destruction of their websitesconfidential, proprietary and other information of ours, our employees, our customers or of third parties, damage our systems or otherwise materially disrupt our or our customers’ or other third parties’ network access or business operations. As cyber threats continue to evolve, we may be required to expend significant additional resources to continue to modify or enhance our protective measures or to investigate and remediate any information security vulnerabilities or incidents. Despite efforts to ensure the integrity of our systems some of which have involved sophisticated and targeted attacks intended to obtain unauthorized access to confidential information, destroy data, disable or degrade service, or sabotage systems, often through the introduction of computer viruses or malware, cyber-attacksimplement controls, processes, policies and other means. Denial of service attacks have been launchedprotective measures, we may not be able to anticipate all security breaches, nor may we be able to implement guaranteed preventive measures against a number of large financial services institutions, including us. None of these events against us resulted in a breach of our client data or account information; however, the performance of our website, www.huntington.com, was adversely affected, and in some instances customers were prevented from accessing our website. We expect to be subject to similar attacks in the future. While events to date primarily resulted in inconvenience, future cyber-attacks could be more disruptive and damaging. Hacking and identity theft risks, in particular, could cause serious reputational harm.such security breaches. Cyber threats

are rapidly evolving and we may not be able to anticipate or prevent all such attacks and could be held liable for any security breach or loss.

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Despite effortsthe proliferation of new technologies, and the use of the internet and telecommunications technologies to ensure the integrity of our systems, we may not be able to anticipate all security breaches of these types, nor may we be able to implement guaranteed preventive measures against such security breaches. Persistent attackers may succeed in penetrating defenses given enough resources, time and motive. The techniques used by cyber criminals change frequently, may not be recognized until launched and can originate from a wide variety of sources, including outside groups such as external service providers, organized crime affiliates, terrorist organizations or hostile foreign governments. Theseconduct financial transactions. For example, cybersecurity risks may increase in the future as we continue to increase our mobile-payment and other internet-based product offerings and expand our internal usage of web-based products and applications.
In addition, cybersecurity risks have significantly increased in recent years in part due to the increased sophistication and activities of organized crime affiliates, terrorist organizations, hostile foreign governments, disgruntled employees or vendors, activists and other external parties, including those involved in corporate espionage. Even the most advanced internal control environment may be vulnerable to compromise. Targeted social engineering attacks and "spear phishing" attacks are becoming more sophisticated and are extremely difficult to prevent. The successful social engineerIn such an attack, an attacker will attempt to fraudulently induce colleagues, customers or other users of our systems to disclose sensitive information in order to gain access to its data or that of its clients. Persistent attackers may succeed in penetrating defenses given enough resources, time, and motive. The techniques used by cyber criminals change frequently, may not be recognized until launched and may not be recognized until well after a breach has occurred. The risk of a security breach caused by a cyber-attack at a vendor or by unauthorized vendor access has also increased in recent years. Additionally, the existence of cyber-attacks or security breaches at third-party vendors with access to our data may not be disclosed to us in a timely manner.
We also face indirect technology, cybersecurity and operational risks relating to the customers, clients and other third parties with whom we do business or upon whom we rely to facilitate or enable our business activities, including, for example, financial counterparties, regulators and providers of critical infrastructure such as internet access and electrical power. As a result of increasing consolidation, interdependence and complexity of financial entities and technology systems, a technology failure, cyber-attack or other information or security breach that significantly degrades, deletes or compromises the systems or data of one or more financial entities could have a material impact on counterparties or other market participants, including us. This consolidation, interconnectivity and complexity increases the risk of operational failure, on both individual and industry-wide bases, as disparate systems need to be integrated, often on an accelerated basis. Any third-party technology failure, cyber-attack or other information or security breach, termination or constraint could, among other things, adversely affect our ability to effect transactions, service our clients, manage our exposure to risk or expand our business.
Cyber-attacks or other information or security breaches, whether directed at us or third parties, may result in a material loss or have material consequences. Furthermore, the public perception that a cyber-attack on our systems has been successful, whether or not this perception is correct, may damage our reputation with customers and third parties with whom we do business. Hacking of personal information and identity theft risks, in particular, could cause serious reputational harm. A successful penetration or circumvention of system security could cause us serious negative consequences, including our loss of customers and business opportunities, costs associated with maintaining business relationships after an attack or breach; significant business disruption to our operations and business, misappropriation, exposure, or destruction of operations, misappropriation ofour confidential information, intellectual property, funds, and/or those of our customers; or damage to our or our customers’ and/or third parties’ computers or systems, or those of our customers and counterparties. A successful security breach could result in violationsa violation of applicable privacy laws and other laws, financial loss to uslitigation exposure, regulatory fines, penalties or to our customers,intervention, loss of confidence in our security measures, significant litigation exposure,reputational damage, reimbursement or other compensatory costs, additional compliance costs, and harmcould adversely impact our results of operations, liquidity and financial condition. In addition, we may not have adequate insurance coverage to our reputation, all of which could havecompensate for losses from a material adverse effect on the Company.cybersecurity event.
2. The resolution of significant pending litigation, if unfavorable, could have a materialan adverse effect on our results of operations for a particular period.
We face legal risks in our businesses, and the volume of claims and amount of damages and penalties claimed in litigation and regulatory proceedings against financial institutions remain high. Substantial legal liability against us could have material adverse financial effects or cause significant reputational harm to us, which in turn could seriously harm our business prospects. It is possible that the ultimate resolution of these matters, if unfavorable, may be material to the results of operations for a particular reporting period.
Note 2021 of the Notes to Consolidated Financial Statements updates the status of certain material litigation including litigation related to the bankruptcy of Cyberco Holdings, Inc.litigation.
3. We face significant operational risks which could lead to financial loss, expensive litigation, and loss of confidence by our customers, regulators, and capital markets.
We are exposed to many types of operational risks, including the risk of fraud or theft by colleagues or outsiders, unauthorized transactions by colleagues or outsiders, operational errors by colleagues, business disruption, and system failures. Huntington executes against a significant number of controls, a large percent of which are manual and dependent on adequate execution by colleagues and third-party service providers. There is inherent risk that unknown single points of failure through the execution chain could give rise to material loss through inadvertent errors or malicious attack. These operational risks could lead to financial loss, expensive litigation, and loss of confidence by our customers, regulators, and the capital markets.

Moreover, negative public opinion can result from our actual or alleged conduct in any number of activities, including clients, products and business practices; corporate governance; acquisitions; and from actions taken by government regulators and community organizations in response to those activities. Negative public opinion can adversely affect our ability to attract and retain customers and can also expose us to litigation and regulatory action.
Relative to acquisitions, we incur risks and challenges associated with the integration of employees, accounting systems, and technology platforms from acquired businesses and institutions in a timely and efficient manner, and we cannot guarantee that we will be successful in retaining existing customer relationships or achieving anticipated operating efficiencies expected from such acquisitions (including our pending acquisition of FirstMerit Corporation).acquisitions.  Acquisitions may be subject to, and our pending acquisition of FirstMerit Corporation is subject to the receipt of approvals from certain governmental authorities, including the Federal Reserve, the OCC, and the United States Department of Justice, as well as the approval of our shareholders and the shareholders of companies that we seek to acquire. These approvals for acquisitions may not be received, may take longer than expected, or may impose conditions that are not presently anticipated or that could have an adverse effect on the combined company following the acquisitions. Subject to requisite regulatory approvals, future business acquisitions may result in the issuance and payment of additional shares of stock, which would dilute current shareholders’ ownership interests.  Additionally, acquisitions may also involve the payment of a premium over book and market values. Therefore, dilution of our tangible book value and net income per common share could occur in connection with any future transaction.

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4. Failure to maintain effective internal controls over financial reporting in the future could impair our ability to accurately and timely report our financial results or prevent fraud, resulting in loss of investor confidence and adversely affecting our business and our stock price.
Effective internal controls over financial reporting are necessary to provide reliable financial reports and prevent fraud. As a financial holding company, weWe are subject to regulation that focuses on effective internal controls and procedures. Such controls and procedures are modified, supplemented, and changed from time-to-time as necessitated by our growth and in reaction to external events and developments. Any failure to maintain in the future, an effective internal control environment could impact our ability to report our financial results on an accurate and timely basis, which could result in regulatory actions, loss of investor confidence, and an adverse impact on our business and our stock price.
5. We rely on quantitative models to measure risks and to estimate certain financial values.
Quantitative models may be used to help manage certain aspects of our business and to assist with certain business decisions, including estimating probable loan losses, measuring the fair value of financial instruments when reliable market prices are unavailable, estimating the effects of changing interest rates and other market measures on our financial condition and results of operations, managing risk, and for capital planning purposes (including during the CCAR capital planning and capital adequacy process). Our measurement methodologies rely on many assumptions, historical analyses, and correlations. These assumptions may not capture or fully incorporate conditions leading to losses, particularly in times of market distress, and the historical correlations on which we rely may no longer be relevant. Additionally, as businesses and markets evolve, our measurements may not accurately reflect this evolution. Even if the underlying assumptions and historical correlations used in our models are adequate, our models may be deficient due to errors in computer code, badinaccurate data, misuse of data, or the use of a model for a purpose outside the scope of the model’s design.
All models have certain limitations. Reliance on models presents the risk that our business decisions based on information incorporated from models will be adversely affected due to incorrect, missing, or misleading information. In addition, our models may not capture or fully express the risks we face, may suggest that we have sufficient capitalization when we do not, or may lead us to misjudge the business and economic environment in which we will operate. If our models fail to produce reliable results on an ongoing basis, we may not make appropriate risk management, capital planning, or other business or financial decisions. Strategies that we employ to manage and govern the risks associated with our use of models may not be effective or fully reliable. Also, information that we provide to the public or regulators based on poorly designed models could be inaccurate or misleading.
Banking regulators continue to focus on the models used by banks and bank holding companies in their businesses. Some of our decisions that the regulators evaluate, including distributions to our shareholders, could be affected adversely due to their perception that the quality of the models used to generate the relevant information is insufficient.
6. We rely on third parties to provide key components of our business infrastructure.
We rely on third-party service providers to leverage subject matter expertise and industry best practice, provide enhanced products and services, and reduce costs. Although there are benefits in entering into third-party relationships with vendors and others, there are risks associated with such activities. When entering a third-party relationship, the risks associated with that activity are not passed to the third-party but remain our responsibility. The Technology Committee of the board of directors provides oversight related to the overall risk management process associated with third-party relationships. Management is accountable for the review and evaluation of all new and existing third-party relationships. Management is responsible for ensuring that adequate controls are in place to protect us and our customers from the risks associated with vendor relationships.
Increased risk could occur based on poor planning, oversight, and control, and inferior performance or service on the part of the third-party, and may result in legal costs or loss of business. While we have implemented a vendor management program to actively

manage the risks associated with the use of third-party service providers, any problems caused by third-party service providers could adversely affect our ability to deliver products and services to our customers and to conduct our business. Replacing a third-party service provider could also take a long period of time and result in increased expenses.
7. Changes in accounting policies, standards, and interpretations could materially affect how we report our financial condition and results of operations.
The FASB, regulatory agencies, and other bodies that establish accounting standards periodically change the financial accounting and reporting standards governing the preparation of our financial statements. Additionally, those bodies that establish and interpret the accounting standards (such as the FASB, SEC, and banking regulators) may change prior interpretations or positions on how these standards should be applied. These changesIn June 2016, the FASB issued a new current expected credit loss rule, which will require banks to record, at the time of origination, credit losses expected throughout the life of the asset portfolio on loans and held-to-maturity securities, as opposed to the current practice of recording losses when it is probable that a loss event has occurred. Changes in accounting policies, standards and interpretations can be difficult to predict and can materially affect how we record and report our financial condition and results of operations.
For further discussion, see Note 2 of the Notes to Consolidated Financial Statements.
Impairment of goodwill could require charges to earnings, which could result in a negative impact on our results of operations.
Our goodwill could become impaired in the future. If goodwill were to become impaired, it could limit the ability of the Bank to pay dividends to Huntington, adversely impacting Huntington liquidity and ability to pay dividends or repay debt. The FASBmost significant assumptions affecting our goodwill impairment evaluation are variables including the market price of our Common Stock, projections of earnings, the discount rates used in the income approach to fair value, and the control premium above our current stock price that an acquirer would pay to obtain control of us. We are required to test goodwill for impairment at least annually or when impairment indicators are present. If an impairment determination is currently close to issuing several new accounting standards thatmade in a future reporting period, our earnings and book value of goodwill will be reduced by the amount of the impairment. If an impairment loss is recorded, it will have significant impactslittle or no impact on the banking industry.  Most notably, new guidancetangible book value of our Common Stock, or our regulatory capital levels, but such an impairment loss could significantly reduce the Bank’s earnings and thereby restrict the Bank's ability to make dividend payments to us without prior regulatory approval, because Federal Reserve policy states the bank holding company dividends should be paid from current earnings. At December 31, 2017, the book value of our goodwill was $2.0 billion, substantially all of which was recorded at the Bank. Any such write down of goodwill or other acquisition related intangibles will reduce Huntington’s earnings, as well.
Negative publicity could damage our reputation and could significantly harm our business.
Our ability to attract and retain customers, clients, investors, and highly-skilled management and employees is affected by our reputation. Public perception of the financial services industry in general was damaged as a result of the credit crisis that started in 2008. We face increased public and regulatory scrutiny resulting from the credit crisis and economic downturn. Significant harm to our reputation can also arise from other sources, including employee misconduct, actual or perceived unethical behavior, conflicts of interest, litigation, GSE or regulatory actions, failing to deliver minimum or required standards of service and quality, failing to address customer and agency complaints, compliance failures, unauthorized release of confidential information due to cyber-attacks or otherwise, and the activities of our clients, customers and counterparties, including vendors. Actions by the financial service industry generally or by institutions or individuals in the industry can adversely affect our reputation, indirectly by association. All of these could adversely affect our growth, results of operation and financial condition.
We depend on our executive officers and key personnel to continue the implementation of our long-term business strategy and could be harmed by the loss of their services.
We believe that our continued growth and future success will depend in large part on the calculationskills of credit reserves using expected losses (Current Expected Credit Losses) versus incurred losses is closeour management team and our ability to being finalizedmotivate and upon implementation,retain these individuals and other key personnel. The loss of service of one or more of our executive officers or key personnel could

23


significantlyour stock could be materially adversely affected. Leadership changes will occur from time to time and we cannot predict whether significant resignations will occur or whether we will be able to recruit additional qualified personnel. We believe our management team possesses valuable knowledge about the banking industry and that their knowledge and relationships would be very difficult to replicate. Our success also depends on the experience of our branch managers and lending officers and on their relationships with the customers and communities they serve. The loss of these key personnel could negatively impact our required credit reserves.  Other impactsbanking operations. The loss of key personnel, or the inability to capital levels, profitrecruit and loss, and variousretain qualified personnel in the future, could have an adverse effect on our business, financial metrics will also result.condition or operating results.

Compliance Risks:
1. We operate in a highly regulated industry and the laws and regulations that govern our operations, corporate governance, executive compensation and financial accounting, or reporting, including changes in them, or our failure to comply with them, may adversely affect us.
The banking industry is highly regulated. We are subject to supervision, regulation and examination by various federal and state regulators, including the Federal Reserve, OCC, SEC, CFPB, FDIC, FINRA, and various state regulatory agencies. The statutory and regulatory framework that governs us is generally intended to protect depositors and customers, the DIF, the U.S. banking and financial system, and financial markets as a whole-not to protect shareholders. These laws and regulations, among other matters, prescribe minimum capital requirements, impose limitations on our business activities (including foreclosure and collection practices), limit the dividend or distributions that we can pay, restrict the ability of institutions to guarantee our debt and impose certain specific accounting requirements that may be more restrictive and may result in greater or earlier charges to earnings or reductions in our capital than accounting principles generally accepted in the United States. Compliance with laws and regulations can be difficult and costly and changes to laws and regulations often impose additional compliance costs. Both the scope of the laws and regulations and the intensity of the supervision to which we are subject have increased in recent years in response to the financial crisis, as well as other factors such as technological and market changes. Such regulation and supervision may increase our costs and limit our ability to pursue business opportunities. Further, our failure to comply with these laws and regulations, even if the failure was inadvertent or reflects a difference in interpretation, could subject us to restrictions on our business activities, fines and other penalties, any of which could adversely affect our results of operations, capital base and the price of our securities. Further, any new laws, rules and regulations could make compliance more difficult or expensive or otherwise adversely affect our business and financial condition.
Bank regulations regarding capital and liquidity, including the annual CCAR assessment process and the U.S. Basel III capital and liquidity standards, could require higher levels of capital and liquidity. Among other things, these regulations could impact our ability to pay common stock dividends, repurchase common stock, attract cost-effective sources of deposits, or require the retention of higher amounts of low yielding securities.
The Federal Reserve administers the annual CCAR, an annual forward-looking quantitative assessment of theHuntington’s capital adequacy of bank holding companies with consolidated assets of $50 billion or more and planned capital distributions and a review of the strength of Huntington’s practices used by covered banks to assess capital needs. Under CCAR,We generally may pay dividends and repurchase stock only in accordance with a capital plan that has been reviewed by the Federal Reserve makes a qualitative assessment of capital adequacy on a forward-looking basis and reviewsas to which the strength of a bank holding company’s capital adequacy process.Federal Reserve has not objected. The Federal Reserve also makes a quantitative assessment of capital based on supervisory-run stress tests that assess the ability to maintain capital levels above each minimum regulatory capital ratio and above a CET1 ratio of 4.5%, after making all capital actions included in a bank holding company’sHuntington’s capital plan, under baseline and stressful conditions throughout a nine-quarter planning horizon. Capital plans for 2016 are required to be submitted by April 5, 2016, and the Federal Reserve will either object to the capital plan and/or planned capital actions, or provide a notice of non-objection, no later than June 30, 2016. We intend to submit our capital plan to the Federal Reserve on or before April 5, 2016. The Bank also must submit a capital plan to the OCC on or before April 5, 2016.OCC. There can be no assurance that the Federal Reserve or OCC will respond favorably to our capital plan,plans, planned capital actions or stress test results, and the Federal Reserve, OCC, or other regulatory capital requirements may limit or otherwise restrict how we utilize our capital, including common stock dividends and stock repurchases.
In 2013,We are also required to maintain minimum capital ratios and the Federal Reserve and OCC may determine that Huntington and/or the OCC adopted final rulesBank, based on size, complexity or risk profile, must maintain capital ratios above these minimums in order to implementoperate in a safe and sound manner. In the Basel IIIevent we are required to raise capital rules for U.S. Banking organizations. The final rules establish an integrated regulatory capital framework and will implement in the United States the Basel III regulatory capital reforms from the Basel Committee on Banking Supervision and certain changesto maintain required by the Dodd-Frank Act. Under the final rule, minimum requirements will increase for both the quantity and quality of capital held by banking organizations. As a Standardized Approach institution, the Basel III minimum capital requirements became effective forand leverage ratios or ratios above the required applicable minimums, we may be forced to do so in when market conditions are undesirable or on terms that are less favorable to us than we would otherwise require. Furthermore, in order to prevent becoming subject to restrictions on January 1, 2015, and will be fully phased-in on January 1, 2019.our ability to distribute capital or make certain discretionary bonus payments to management, we must maintain a Capital Conservation Buffer (of 1.875% in 2018), which is in addition to our required minimum capital ratios.
On September 3, 2014, the U.S. banking regulators approvedWe are also subject to a final rule to implement a minimum liquidity coverage ratio (LCR) requirement for banking organizations with total consolidated assets of $250 billion or more, and a less stringent modified LCR requirement to depository institution holding companies below the threshold but with total consolidated assets of $50 billion or more. The LCRthat requires covered banking organizationsHuntington to maintain HQLA equalan adequate amount of unencumbered high-quality liquid assets, such as Treasury securities and other sovereign debt, to cover projected stressednet cash outflows over a 30 calendar-day stress scenario. We are covered byscenario window. Because the modified LCR requirement and therefore subject to the phase-in of the rule beginning January 2016 at 90% and January 2017 at 100%. We will also be required to calculate the LCR monthly. The LCR assigns less severe outflow assumptions to certain types of customer deposits, which should increase thebanks’ demand for and perhaps the cost among banks forof these deposits.deposits may increase. Additionally, the HQLA requirements will increaseLCR has increased the demand for direct USU.S. government and US government- guaranteedU.S. government-guaranteed debt that, while high quality, generally carry lower yields than other securities that banksBHCs hold in their investment portfolios.
2. For more information regarding CCAR, stress testing and capital and liquidity requirements, refer to Item 1. Regulatory Matters.
If our regulators deem it appropriate, they can take regulatory actions that could result in a material adverse impact on our financial results, ability to compete for new business, or preclude mergers or acquisitions. In addition, regulatory actions could constrain our ability to fund our liquidity needs or pay dividends. Any of these actions could increase the cost of our services.
We are subject to the supervision and regulation of various state and federal regulators, including the OCC, Federal Reserve, FDIC, SEC, CFPB, Financial Industry Regulatory Authority,FINRA, and various state regulatory agencies. As such, we are subject to a wide variety of laws and regulations, many of which are discussed in theItem 1. Regulatory Matters section.Matters. As part of their supervisory process, which includes periodic examinations and continuous monitoring, the regulators have the authority to impose restrictions or conditions on our activities and the manner in which we manage the organization. Such actions could negatively impact us in a variety of ways, including charging monetary fines,

impacting our ability to pay dividends, precluding mergers or acquisitions, limiting our ability to offer certain products or services, or imposing additional capital requirements.
WithUnder the additionsupervision of the CFPB, our consumerConsumer and Business Banking products and services are subject to increasingheightened regulatory oversight and scrutiny with respect to compliance under consumer laws and regulations. We may face a greater number or wider scope of investigations, enforcement actions, and litigation in the future related to consumer practices, thereby increasing costs associated with responding to or defending such actions. Also, federal and state regulators have been increasingly focused on sales practices of branch personnel, including taking regulatory action against other financial institutions. In addition, increased regulatory inquiries and investigations, as well as any additional legislative or regulatory developments affecting our consumer businesses, and any required changes to our business operations resulting from these developments, could result in significant loss of revenue, require remuneration to our customers, trigger fines or penalties, limit the products or services we offer, require us to increase our prices and, therefore, reduce demand for our products, impose additional compliance costs on us, increase the cost of collection, cause harm to our reputation, or otherwise adversely affect our consumer businesses.

24

TableIn addition, we are allowed to conduct certain activities that are financial in nature by virtue of ContentsHuntington’s status as an FHC, as discussed in more detail in Item 1. Regulatory Matters. If Huntington or the Bank cease to meet the requirements necessary for Huntington to continue to qualify as an FHC, the Federal Reserve may impose upon us corrective capital and managerial requirements, and may place limitations on our ability to conduct all of the business activities that we conduct as a FHC. If the failure to meet these standards persists, we could be required to divest our Bank, or cease all activities other than those activities that may be conducted by a BHC but not an FHC.

3. Legislative and regulatory actions taken now or in the future that impact the financial industry may materially adversely affect us by increasing our costs, adding complexity in doing business, impeding the efficiency of our internal business processes, negatively impacting the recoverability of certain of our recorded assets, requiring us to increase our regulatory capital, limiting our ability to pursue business opportunities, and otherwise resulting in a material adverse impact on our financial condition, results of operation, liquidity, or stock price.
The Dodd-Frank Act represents a comprehensive overhaulBoth the scope of the laws and regulations and the intensity of the supervision to which we are subject have increased in recent years, in response to the financial crisis as well as other factors such as technological and market changes. Regulatory enforcement and fines have also increased across the banking and financial services industry within the United States, establishes the CFPB, and requires the bureau and other federal agencies to implement many new and significant rules and regulations. It is not possible to predict the full extent to which the Dodd-Frank Act, or the resulting rules and regulations in their entirety, will impact our business.sector. Compliance with these new laws and regulations have resulted in and will continue to result in additional costs, which could be significant, and may have a material and adverse effect on our results of operations. In addition, if we do not appropriately comply with current or future legislation and regulations, especially those that apply to our consumer operations, which has been an area of heightened focus, we may be subject to fines, penalties or judgments, or material regulatory restrictions on our businesses, which could adversely affect operations and, in turn, financial results.
4. We may become subject to more stringent regulatory requirements and activity restrictions if the Federal Reserve and FDIC determine that our resolution plan is not credible.
The Dodd-Frank Act and implementing regulations jointly issued by Federal Reserve and the FDIC require bank holding companies with more than $50 billion in assetsHuntington is required to annually submit a resolution planannually to the Federal Reserve and the FDIC that, in the event of material financial distress or failure, establish the rapid,a resolution plan for its orderly resolution of the Company under the U.S. Bankruptcy Code. If the Federal Reserve and the FDIC jointly determine that our 2015 resolution plan is not “credible,”credible, we could become subjected to more stringent capital, leverage or liquidity requirements or restrictions, or restrictions on our growth, activities or operations, andoperations. If we were to fail to address deficiencies in our resolution plan when required, we could eventually be required to divest certain assets or operations in ways that could negatively impact its operations and strategy.
5. OurFor more information regarding resolution planning requirements, refer to Item 1: Business - Regulatory Matters.
Noncompliance with the Bank Secrecy Act and other anti-money laundering statutes and regulations could cause us material financial loss.
The Bank Secrecy Act and the Patriot Act contain anti-money laundering and financial transparency provisions intended to detect, and prevent the use of the U.S. financial system for, money laundering and terrorist financing activities. The Bank Secrecy Act, as amended by the Patriot Act, requires depository institutions and their holding companies to undertake activities including maintaining an anti-money laundering program, verifying the identity of clients, monitoring for and reporting suspicious transactions, reporting on cash transactions exceeding specified thresholds, and responding to requests for information by regulatory authorities and law enforcement agencies. FinCEN, a unit of the Treasury Department that administers the Bank Secrecy Act, is authorized to impose significant civil money penalties for violations of those requirements and has recently engaged in coordinated enforcement efforts with the federal bank regulatory agencies, as well as the United States Department of Justice, Drug Enforcement Administration and IRS.
There is also increased scrutiny of compliance with the rules enforced by the OFAC. If our policies, procedures and systems are deemed deficient or the policies, procedures and systems of the financial institutions that we have already acquired or may acquire in the future are deficient, we would be subject to liability, including fines and regulatory actions such as restrictions on our ability to pay dividends and the necessity to obtain regulatory approvals to proceed with certain planned business activities, including acquisition plans, which would negatively impact our business, financial condition and results of operationsoperations. Failure to maintain and implement adequate programs to combat money laundering and terrorist financing could also have serious reputational consequences for us.

For more information regarding the Bank Secrecy Act, Patriot Act, anti-money laundering requirements and OFAC-administered sanctions, refer to Item 1: Business - Regulatory Matters.
Cybersecurity and data privacy are areas of heightened legislative and regulatory focus.
As cybersecurity and data privacy risks for banking organizations and the broader financial system have significantly increased in recent years, cybersecurity and data privacy issues have become the subject of increasing legislative and regulatory focus. The federal bank regulatory agencies have proposed enhanced cyber risk management standards, which would apply to a wide range of large financial institutions and their third-party service providers, including us and the Bank, and would focus on cyber risk governance and management, management of internal and external dependencies, and incident response, cyber resilience and situational awareness. Several states have also proposed or adopted cybersecurity legislation and regulations, which require, among other things, notification to affected individuals when there has been a security breach of their personal data.
We receive, maintain and store non-public personal information of our customers and counterparties, including, but not limited to, personally identifiable information and personal financial information. The sharing, use, disclosure and protection of this information are governed by federal and state law. Both personally identifiable information and personal financial information is increasingly subject to legislation and regulation, the intent of which is to protect the privacy of personal information that is collected and handled.
We may become subject to new legislation or regulation concerning cybersecurity or the privacy of personally identifiable information and personal financial information or of any other information we may store or maintain. We could be adversely affected if we lose our financial holding company status.
In order for us to maintain our status as a financial holding company, we and the Bank must remain “well capitalized,” and “well managed.” If wenew legislation or our Bank cease to meet the requirements necessary for us to continue to qualify as a financial holding company, the Federal Reserve may impose upon us corrective capital and managerial requirements, and may place limitations on our ability to conduct all of the business activitiesregulations are adopted or if existing legislation or regulations are modified such that we conduct as a financial holding company. If the failure to meet these standards persists, we could beare required to divestalter our Bank,systems or cease all activities other than those activities thatrequire changes to our business practices or privacy policies. If cybersecurity, data privacy, data protection, data transfer or data retention laws are implemented, interpreted or applied in a manner inconsistent with our current practices, we may be conducted by bank holding companiessubject to fines, litigation or regulatory enforcement actions or ordered to change our business practices, policies or systems in a manner that are not financial holding companies. In addition,adversely impacts our ability to commence or engage in certain activities as a financial holding company will be restricted if the Bank fails to maintain at least a “Satisfactory” rating on its most recent Community Reinvestment Act examination.operating results.

Item 1B: Unresolved Staff Comments
None.

Item 2: Properties
Our headquarters, as well as the Bank’s, is located in the Huntington Center, a thirty seven story office building located in Columbus, Ohio. Of the building’s total office space available, we lease approximately 28%22%. The lease term expires in 2030, with six five-year renewal options for up to 30 years but with no purchase option. The Bank has an indirect minority equity interest of 18.4% in the building.

Our other major properties consist of the following: 
      
DescriptionLocation Own Lease
13 story office building, located adjacent to the Huntington CenterColumbus, Ohio ü  
12 story office building, located adjacent to the Huntington CenterColumbus, Ohio ü  
3 story office building - the Crosswoods buildingColumbus, Ohioü
A portion of 200 Public Square BuildingCleveland, Ohio   
ü

12 story office buildingYoungstown, Ohio 
ü

  
10 story office buildingWarren, Ohio   
ü

10 story office buildingToledo, Ohio 
ü

  
A portion of the Grant BuildingPittsburgh, Pennsylvania   
ü

18 story office buildingCharleston, West Virginia   
ü

3 story office buildingHolland, Michigan   
ü

2 building office complexTroy, Michigan   
ü

Data processing and operations center (Easton)Columbus, Ohio 
ü

  
Data processing and operations center (Northland)Columbus, Ohioü
Data processing and operations center (Parma)Cleveland, Ohio   
ü

8 story office buildingIndianapolis, Indiana 
ü

A portion of Huntington Center at 525 VineCincinnati, OH
ü

A portion of 222 LaSalle St.Chicago, IL
ü

A portion of Two Towne SquareSouthfield, MI
ü

7 story office building (ground lease / own building)Akron, OH
ü

27 story office buildingAkron, OH
ü

Operations CenterAkron, OH
ü

12 story office buildingSaginaw, MI
ü

2 building office complex (ground lease / own building)Flint, MI
ü

4 story office buildingMelrose Park, IL
ü

Gateway Center building - operations centerColumbus, OH
ü

  


Item 3: Legal Proceedings
Information required by this item is set forth in Note 2021 of the Notes to Consolidated Financial Statements under the caption "Litigation" and is incorporated into this Item by reference.

25


Item 4: Mine Safety Disclosures
Not applicable.

PART II
Item 5: Market for Registrant’s Common Equity, Related Shareholder Matters and Issuer Purchases of Equity Securities
The common stock of Huntington Bancshares Incorporated is traded on the NASDAQ Stock Market under the symbol “HBAN”. The stock is listed as “HuntgBcshr” or “HuntBanc” in most newspapers. As of January 31, 2016,2018, we had 26,75030,059 shareholders of record.
Information regarding the high and low sale prices of our common stock and cash dividends declared on such shares, as required by this Item, is set forth in Tables 4537 and 47 -39 Selected Quarterly Income Statement Data and is incorporated into this Item by reference. Information regarding restrictions on dividends, as required by this Item, is set forth in Item 1: Business - Regulatory Matters and in Note 2122 of the Notes to Consolidated Financial Statements and incorporated into this Item by reference.
The following graph shows the changes, over the five-year period, in the value of $100 invested in (i) shares of Huntington’s Common Stock; (ii) the Standard & Poor’s 500 Stock Index (the “SS&P 500 Index”)Index) and (iii) Keefe, Bruyette & Woods Bank Index, (the “KBW Bank Index”), for the period December 31, 2010,2012, through December 31, 2015.2017. The KBW Bank Index is a market capitalization-weighted bank stock index published by Keefe, Bruyette & Woods. The index is composed of the largest banking companies and includes all money center banks and regional banks, including Huntington. An investment of $100 on December 31, 2010,2012, and the reinvestment of all dividends, are assumed. The plotted points represent the closing pricecumulative total return on the last trading day of the fiscal year indicated.

2010 2011 2012 2013 2014 20152012 2013 2014 2015 2016 2017
HBAN$100 $81 $97 $150 $167 $180$100 $155 $172 $185 $227 $257
S&P 500$100 $102 $118 $157 $178 $181$100 $132 $150 $153 $171 $208
KBW Bank Index$100 $77 $102 $141 $154 $155$100 $138 $151 $151 $195 $231
For information regarding securities authorized for issuance under Huntington's equity compensation plans, see Part III, Item 12.
The following table provides information regarding Huntington’s purchases of its Common Stock during the three-month period ended December 31, 2015:

26


2017.
Period
Total Number
of Shares
Purchased (1)
 
Average
Price Paid
Per Share
 
Maximum Number of Shares (or
Approximate Dollar Value) that
May Yet Be Purchased Under
the Plans or Programs (2)
October 1, 2015 to October 31, 2015205,067
 $10.33
 $192,778,303
November 1, 2015 to November 30, 20151,710,500
 11.69
 172,782,558
December 1, 2015 to December 31, 2015574,000
 11.74
 166,043,798
Total2,489,567
 $11.59
 $166,043,798
      
Period
Total Number
of Shares
Purchased
 
Average
Price Paid
Per Share
 
Maximum Number of Shares (or
Approximate Dollar Value) that
May Yet Be Purchased Under
the Plans or Programs
October 1, 2017 to October 31, 2017702,100
 $13.88
 $175,036,965
November 1, 2017 to November 30, 20175,349,756
 13.58
 102,298,891
December 1, 2017 to December 31, 20173,732,985
 14.62
 47,659,625
Total9,784,841
 $14.00
 $47,659,625

(1)The reported shares were repurchased pursuant to Huntington’s publicly announced stock repurchase authorization.
(2)The number shown represents, as of the end of each period, the maximum number of shares (approximate dollar value) of Common Stock that may yet be purchased under publicly announced stock repurchase authorizations.
On March 11, 2015,June 28, 2017, Huntington announced thatwas notified by the Federal Reserve did not objectthat it had no objection to theHuntington's proposed capital actions included in Huntington’sHuntington's capital plan submitted toin the Federal Reserve in January 2015.2017 CCAR. These actions included a potential38% increase in quarterly dividend per common share to $0.11, starting in the fourth quarter of 2017, the repurchase of up to $366$308 million of common stock fromover the second quarternext four quarters (July 1, 2017 through June 30, 2018), subject to authorization by the Board of 2015 throughDirectors, and maintaining dividends on the second quarteroutstanding classes of 2016. Purchases of common stock may include open market purchases, privately negotiated transactions, and accelerated repurchase programs. Huntington’s board of directors authorized a share repurchase program consistent with Huntington’s capital plan. This program replaced the previously authorized share repurchase program authorized by Huntington’s board of directors in 2014.
On January 26, 2016, Huntington announced the signing of a definitive merger agreement under which Ohio-based FirstMerit Corporation, the parent company of FirstMerit Bank, will merge into Huntington in apreferred stock and cash transaction. The transaction is expected to be completed in the 2016 third quarter, subject to the satisfaction of customary closing conditions, including regulatory approvals and the approval of the shareholders of Huntington and FirstMerit Corporation. As a result, Huntington no longer has the intent to repurchase shares under the current authorization.trust preferred securities.

27



 
Item 6: Selected Financial Data
                  
Table 1 - Selected Financial Data (1)
(dollar amounts in thousands, except per share amounts)
Year Ended December 31,
2015 2014 2013 2012 2011
Table 1 - Selected Annual Income Statement Data (1)Table 1 - Selected Annual Income Statement Data (1)
(dollar amounts in millions, except per share amounts)Year Ended December 31,
2017 2016 2015 2014 2013
Interest income$2,114,521
 $1,976,462
 $1,860,637
 $1,930,263
 $1,970,226
$3,433
 $2,632
 $2,115
 $1,976
 $1,861
Interest expense163,784
 139,321
 156,029
 219,739
 341,056
431
 263
 164
 139
 156
Net interest income1,950,737
 1,837,141
 1,704,608
 1,710,524
 1,629,170
3,002
 2,369
 1,951
 1,837
 1,705
Provision for credit losses99,954
 80,989
 90,045
 147,388
 174,059
201
 191
 100
 81
 90
Net interest income after provision for credit losses1,850,783
 1,756,152
 1,614,563
 1,563,136
 1,455,111
2,801
 2,178
 1,851
 1,756
 1,615
Noninterest income1,038,730
 979,179
 1,012,196
 1,106,321
 992,317
1,307
 1,150
 1,039
 979
 1,012
Noninterest expense1,975,908
 1,882,346
 1,758,003
 1,835,876
 1,728,500
2,714
 2,408
 1,976
 1,882
 1,758
Income before income taxes913,605
 852,985
 868,756
 833,581
 718,928
1,394
 920
 914
 853
 869
Provision for income taxes220,648
 220,593
 227,474
 202,291
 172,555
208
 208
 221
 221
 227
Net income692,957
 632,392
 641,282
 631,290
 546,373
1,186
 712
 693
 632
 642
Dividends on preferred shares31,873
 31,854
 31,869
 31,989
 30,813
76
 65
 32
 32
 32
Net income applicable to common shares$661,084
 $600,538
 $609,413
 $599,301
 $515,560
$1,110
 $647
 $661
 $600
 $610
Net income per common share—basic$0.82
 $0.73
 $0.73
 $0.70
 $0.60
$1.02
 $0.72
 $0.82
 $0.73
 $0.73
Net income per common share—diluted0.81
 0.72
 0.72
 0.69
 0.59
1.00
 0.70
 0.81
 0.72
 0.72
Cash dividends declared per common share0.25
 0.21
 0.19
 0.16
 0.10
0.35
 0.29
 0.25
 0.21
 0.19
Balance sheet highlights                  
Total assets (period end)$71,044,551
 $66,298,010
 $59,467,174
 $56,141,474
 $54,448,673
$104,185
 $99,714
 $71,018
 $66,283
 $59,454
Total long-term debt (period end)7,067,614
 4,335,962
 2,458,272
 1,364,834
 2,747,857
9,206
 8,309
 7,042
 4,321
 2,445
Total shareholders’ equity (period end)6,594,606
 6,328,170
 6,090,153
 5,778,500
 5,416,121
10,814
 10,308
 6,595
 6,328
 6,090
Average total assets68,580,526
 62,498,880
 56,299,313
 55,673,599
 53,750,054
101,021
 83,054
 68,560
 62,483
 56,289
Average total long-term debt5,605,960
 3,494,987
 1,670,502
 1,986,612
 3,182,899
8,862
 8,048
 5,585
 3,479
 1,661
Average total shareholders’ equity6,536,018
 6,269,884
 5,914,914
 5,671,455
 5,237,541
10,611
 8,391
 6,536
 6,270
 5,915
Key ratios and statistics                  
Margin analysis—as a % of average earnings assets                  
Interest income(2)3.41% 3.47% 3.66% 3.85% 4.09%3.77% 3.50% 3.41% 3.47% 3.66%
Interest expense0.26
 0.24
 0.30
 0.44
 0.71
0.47
 0.34
 0.26
 0.24
 0.30
Net interest margin(2)3.15% 3.23% 3.36% 3.41% 3.38%3.30% 3.16% 3.15% 3.23% 3.36%
Return on average total assets1.01% 1.01% 1.14% 1.13% 1.02%1.17% 0.86% 1.01% 1.01% 1.14%
Return on average common shareholders’ equity10.7
 10.2
 11.0
 11.3
 10.6
11.6
 8.6
 10.7
 10.2
 11.0
Return on average tangible common shareholders’ equity(3), (7)12.4
 11.8
 12.7
 13.3
 12.8
15.7
 10.7
 12.4
 11.8
 12.7
Efficiency ratio(4)64.5
 65.1
 62.6
 63.2
 63.5
60.9
 66.8
 64.5
 65.1
 62.6
Dividend payout ratio30.5
 28.8

26.0

22.9

16.7
34.3
 40.3

30.5

28.8

26.0
Average shareholders’ equity to average assets9.53
 10.03
 10.51
 10.19
 9.74
10.50
 10.10
 9.53
 10.03
 10.51
Effective tax rate24.2
 25.9
 26.2
 24.3
 24.0
14.9
 22.6
 24.2
 25.9
 26.2
Non-regulatory capital                  
Tangible common equity to tangible assets (period end) (5), (7)7.81
 8.17
 8.82
 8.74
 8.30
7.34
 7.16
 7.82
 8.17
 8.82
Tangible equity to tangible assets (period end)(6), (7)8.36
 8.76
 9.47
 9.44
 9.01
8.39
 8.26
 8.37
 8.76
 9.48
Tier 1 common risk-based capital ratio (period end)(7), (8)N.A.
 10.23
 10.90
 10.48
 10.00
N.A.
 N.A.
 N.A.
 10.23
 10.90
Tier 1 leverage ratio (period end)(9), (10)N.A.
 9.74
 10.67
 10.36
 10.28
Tier 1 risk-based capital ratio (period end)(9), (10)N.A.
 11.50
 12.28
 12.02
 12.11
Total risk-based capital ratio (period end)(9), (10)N.A.
 13.56
 14.57
 14.50
 14.77
Tier 1 leverage ratio (period end)(8)N.A.
 N.A.
 N.A.
 9.74
 10.67
Tier 1 risk-based capital ratio (period end)(8)N.A.
 N.A.
 N.A.
 11.50
 12.28
Total risk-based capital ratio (period end)(8)N.A.
 N.A.
 N.A.
 13.56
 14.57
Capital under current regulatory standards (Basel III)                  
Common equity tier 1 risk-based capital ratio9.79
 N.A.
 N.A.
 N.A.
 N.A.
CET 1 risk-based capital ratio10.01% 9.56% 9.79% N.A.
 N.A.
Tier 1 leverage ratio (period end)8.79
 N.A.
 N.A.
 N.A.
 N.A.
9.09
 8.70
 8.79
 N.A.
 N.A.
Tier 1 risk-based capital ratio (period end)10.53
 N.A.
 N.A.
 N.A.
 N.A.
11.34
 10.92
 10.53
 N.A.
 N.A.
Total risk-based capital ratio (period end)12.64
 N.A.
 N.A.
 N.A.
 N.A.
13.39
 13.05
 12.64
 N.A.
 N.A.
Other data                  
Full-time equivalent employees (average)12,243
 11,873
 11,964
 11,494
 11,398
15,770
 13,858
 12,243
 11,873
 11,964
Domestic banking offices (period end)777
 729
 711
 705
 668
966
 1,115
 777
 729
 711

28


(1)Comparisons for presented periods are impacted by a number of factors. Refer to the Significant Items"Significant Items" in the Discussion of Results of Operations for additional discussion regarding these key factors.
(2)On an FTE basis assuming a 35% tax rate.
(3)Net income applicable to common shares excluding expense for amortization of intangibles for the period divided by average tangible shareholders’ equity. Average tangible shareholders’ equity equals average total shareholders’ equity less average intangible assets and goodwill. Expense for amortization of intangibles and average intangible assets are net of deferred tax liability, and calculated assuming a 35% tax rate.tax.
(4)Noninterest expense less amortization of intangibles divided by the sum of FTE net interest income and noninterest income excluding securities gains. (Non-GAAP)
(5)Tangible common equity (total common equity less goodwill and other intangible assets) divided by tangible assets (total assets less goodwill and other intangible assets). Other intangible assets are net of deferred tax and calculated assuming a 35% tax rate.tax. (Non-GAAP)
(6)Tangible equity (total equity less goodwill and other intangible assets) divided by tangible assets (total assets less goodwill and other intangible assets). Other intangible assets are net of deferred tax and calculated assuming a 35% tax rate.tax.
(7)Tier 1 common equity, tangible equity, tangible common equity, and tangible assets are non-GAAP financial measures. Additionally, any ratios utilizing these financial measures are also non-GAAP. These financial measures have been included as they are considered to be critical metrics with which to analyze and evaluate financial condition and capital strength. Other companies may calculate these financial measures differently.
(8)In accordance with applicable regulatory reporting guidance, we are not required to retrospectively update historical filings for newly adopted accounting principles. Therefore, regulatory capital data, tier 1 capital, tier 1 common equity, and risk-weighted assets have not been updated for the adoption of ASU 2014-01.
(9)In accordance with applicable regulatory reporting guidance, we are not required to retrospectively update historical filings for newly adopted accounting principles. Therefore, regulatory capital data has not been updated for the adoption of ASU 2014-01.
(10)Ratios are calculated on the Basel I basis.
N.A.On January 1, 2015, we became subject to the Basel III capital requirements and the standardized approach for calculating risk-weighted assets in accordance with subpart D of the final capital rule.

29


Item 7: Management’s Discussion and Analysis of Financial Condition and Results of Operations
INTRODUCTION
We are a multi-state diversified regional bank holding company organized under Maryland law in 1966 and headquartered in Columbus, Ohio. Through the Bank, we have 150 years of servicing the financial needs of our customers. Through our subsidiaries, we provide full-service commercial and consumer banking services, mortgage banking services, automobile financing, equipment leasing, investment management, trust services, brokerage services, insurance service programs, and other financial products and services. Our 777 branches and private client group offices are located in Ohio, Michigan, Pennsylvania, Indiana, West Virginia, and Kentucky. Selected financial services and other activities are also conducted in various other states. International banking services are available through the headquarters office in Columbus, Ohio and a limited purpose office located in the Cayman Islands. Our foreign banking activities, in total or with any individual country, are not significant.
This MD&A provides information we believe necessary for understanding our financial condition, changes in financial condition, results of operations, and cash flows. The MD&A should be read in conjunction with the Consolidated Financial Statements, Notes to Consolidated Financial Statements, and other information contained in this report. The forward-looking statements in this section and other parts of this report involve assumptions, risks, uncertainties, and other factors, including statements regarding our plans, objectives, goals, strategies, and financial performance. Our actual results could differ materially from the results anticipated in these forward-looking statements as a result of factors set forth under the caption "Forward-Looking Statements" and those set forth in Item 1A.
Our discussion is divided into key segments:
Executive Overview – Provides a summary of our current financial performance and business overview, including our thoughts on the impact of the economy, legislative and regulatory initiatives, and recent industry developments. This section also provides our outlook regarding our expectations for the next several quarters.
Discussion of Results of Operations – Reviews financial performance from a consolidated Company perspective. It also includes a Significant Items section that summarizes key issues helpful for understanding performance trends. Key consolidated average balance sheet and income statement trends are also discussed in this section.
Risk Management and Capital – Discusses credit, market, liquidity, operational, and compliance risks, including how these are managed, as well as performance trends. It also includes a discussion of liquidity policies, how we obtain funding, and related performance. In addition, there is a discussion of guarantees and/or commitments made for items such as standby letters of credit and commitments to sell loans, and a discussion that reviews the adequacy of capital, including regulatory capital requirements.
Business Segment Discussion – Provides an overview of financial performance for each of our major business segments and provides additional discussion of trends underlying consolidated financial performance.
Results for the Fourth Quarter – Provides a discussion of results for the 2015 fourth quarter compared with the 2014 fourth quarter.
Additional Disclosures – Provides comments on important matters including forward-looking statements, critical accounting policies and use of significant estimates, and recent accounting pronouncements and developments.
A reading of each section is important to understand fully the nature of our financial performance and prospects.
EXECUTIVE OVERVIEW
20152017 Financial Performance Review
In 2015,2017, we reported net income of $693 million, or$1.2 billion, a 10%67% increase from the prior year. Earnings per common share on a diluted basis for the year were $0.81,was $1.00, up 13%43% from the prior year. This resulted in a 1.01% return on average assetsReported net income was impacted by the FirstMerit acquisition with related expenses totaling $152 million pre-tax, or $0.09 per common share and a 12.4% return on average tangiblefederal tax reform-related tax benefit totaling $123 million, or $0.11 per common equity. In addition, we grew our base of consumer and business customers as we increased 2015 average earning assets by $5.3 billion, or 9%, over the prior year. Our strategic business investments and OCR sales approach continued to generate positive results in 2015. (Also, see Significant Items Influencing Financial Performance Comparisons within the Discussion of Results of Operations.)share.
Fully-taxable equivalent net interest income was $2.0$3.1 billion, in 2015, an increase of $118 million,up $0.6 billion, or 6%, compared with 2014.27%. This reflected the impact of 9%21% average earning asset growth, 7%24% average interest-bearing liability growth, and an 8a 14 basis point decreaseincrease in the NIM to 3.15%3.30%. The average earning asset growth reflectedincluded a $3.2$10.4 billion, or 7%18%, increase in average loans and leases and a $1.8$6.1 billion, or 15%34%, increase in average securities. The increase in average loans and leases primarily reflected growth in C&I related to the acquisitionsecurities, both of Huntington Technology Finance and automobile loans, as originations remained strong. The increase in average securities primarily reflected the additional investment in LCR Level 1 qualifying securities and the ongoing origination of direct purchase municipal instruments. The increase in interest-bearing liabilities primarily reflected growth in money market deposits related to continued

30


banker focus across all segments on obtaining our customers' full deposit relationship, an increase in total debt related to the issuance of bank-level senior debt during 2015, and an increase in brokered deposits and negotiated CDs, which were used to efficiently finance balance sheet growth while continuing to manageaffected by the overall costfull year impact of funds. This was partially offset by a decrease in average core certificates of deposit due to the strategic focus on changing the funding sources to low and no cost demand deposits and money market deposits.FirstMerit acquisition. The NIM contractionnet interest margin expansion reflected a 627 basis point decrease related topositive impact from the mix and yield ofon earning assets and a 3 basis point increase in the benefit from noninterest-bearing funding, costs, partially offset by the 1a 16 basis point increase in the benefit to the margin from the impact of noninterest-bearing funds.funding costs.
Overall asset quality remains strong, with modest volatility based on the absolute low level of problem credits. The provision for credit losses was $100$201 million, in 2015, an increase of $19up $10 million, or 23%, compared with 2014. NALs increased $715%. The increase in provision expense over the prior year was primarily the result of loan growth.
Noninterest income was $1.3 billion, up $157 million, or 24%14%, from the prior year to $372 million, or 0.74% of total loans and leases. The increase was centered inreflecting the Commercial portfolio and was comprised of several large oil and gas exploration and production relationships. NPAs increased $61 million, or 18%, from the priorfull year to $399 million, or 0.79% of total loans and leases and net OREO. NCOs decreased $37 million, or 30%, from the prior year to $88 million. NCOs represented an annualized 0.18% of average loans and leases in the current year compared to 0.27% in 2014. We continue to be pleased with the net charge-off performance across the entire portfolio, as we remain below our targeted range. Overall consumer credit metrics, led by the Home Equity portfolio, continue to show an improving trend, while the commercial portfolios continue to experience some quarter-to-quarter volatility based on the absolute low level of problem loans. ACL as a percentage of total loans and leases decreased to 1.33% from 1.40% a year ago, while the ACL as a percentage of period-end total NALs decreased to 180% from 222%. Management believes the levelimpact of the ACL is appropriate given the current composition of the overall loan and lease portfolio.
Noninterest income was $1.0 billion in 2015, an increase of $60 million, or 6%, compared with 2014. This reflected an increase in cards and payment processing income, mortgage banking income, and gain on sale of loans. CardsFirst Merit acquisition. Card and payment processing income increased $37 million, or 22%, due to higher credit and debit card related income and underlying customer growth. The increase in mortgage banking income was primarily driven by aTrust and investment management services increased $33 million, or 58%27%, increaseand service charges on deposit accounts increased $29 million, or 9%, reflecting the benefit of continued new customer acquisition. Other income increased $28 million, or 18%, primarily reflecting increases in originationservicing income, mezzanine lending, loan syndication fees and secondary marketing revenue.commitment fees. Capital markets fees increased $16 million, or 27%, reflecting our ongoing strategic focus on expanding the business. Bank owned life insurance increased $9 million, or 16%. Gain on sale of loans increased due to an automobile loan$9 million, or 19%, as a result of continued expansion of our SBA lending business during 2017 which more than offset gains in the prior year from our balance sheet optimization strategy and the auto securitization during 2015.completed in the 2016 fourth quarter. These increases were partially offset by a decrease$4 million decline in net securities gains and trust services. In 2014, we adjusted the mix of our securities portfolio to prepare for the LCR requirements, which resulted in securities gains. The decrease in trust services primarily related to our fiduciary trust businesses moving to a more open architecture platform and a$3 million decline in assets under management in proprietary mutual funds. During the 2015 fourth quarter, Huntington sold HAA, HASI, and Unified.insurance income.
Noninterest expense was $2.0$2.7 billion, in 2015, an increase of $94up $306 million, or 5%, compared with 2014. This reflected an increase in personnel costs, other13%. Reported noninterest expense and outside data processing and other services.was impacted by FirstMerit acquisition-related expenses totaling $154 million. Personnel costs increased $175 million, or 13%, primarily due to an increase in salaries related to annual merit increases,reflecting the full year impact of the addition of Huntington Technology Finance,colleagues from FirstMerit. Net occupancy expense increased $59 million, or 39%, primarily reflecting $52 million of acquisition-related expense. Other expense increased $47 million, or 26%, reflecting the full impact of the FirstMerit acquisition. Amortization of intangibles increased $26 million, or 87%, reflecting the full year impact of FirstMerit related intangibles. Deposit and other insurance expense increased $24 million, or 44%, reflecting the larger assessment base. Partially offsetting these increases, professional services decreased $36 million, or 34% reflecting a 3% increasereduction in legal and consultation fees partially attributable to acquisition-related expense.
On December 22, 2017, the number of average full-time equivalent employees, largelyTCJA was enacted, which among other things, reduced the federal income tax rate for C Corporations from 35% to 21% effective January 1, 2018. A $123 million tax benefit related to the build-outTCJA was recorded in the 2017 fourth quarter and full-year results, which was primarily attributable to the revaluation of net deferred tax liabilities at the lower statutory federal income tax rate. The provision for income taxes was $208 million and remained unchanged from the prior year. The effective tax rates for 2017 and 2016 were 14.9% and 22.6%, respectively. The 2017 full-year results for income taxes and effective tax rate reflect the tax benefit associated with the TCJA. In addition, 2017 and 2016 include the benefits from tax-exempt income, tax-advantaged investments, general business credits, investments in qualified affordable housing projects, excess tax deductions for stock-based compensation, and capital losses. (This section should be read in conjunction with Note 1 and Note 17 of the in-store strategy. Other noninterest expense increased dueNotes to an increase in operating lease expense related to Huntington Technology Finance. Outside data processing and other services increased, primarily reflecting higher debit and credit card processing costs and increased other technology investment expense, as we continue to invest in technology supporting our products, services, and our Continuous Improvement initiatives. These increases were partially offset by a decrease in amortization of intangibles reflecting the full amortization of the core deposit intangible from the SkyConsolidated Financial acquisition.Statements.)

The tangible common equity to tangible assets ratio at December 31, 2015, was 7.81%7.34%, down 36up 18 basis points from a year ago. On a Basel III basis, thepoints. The regulatory CET1Common Equity Tier 1 (CET1) risk-based capital ratio was 9.79% at December 31, 2015, and the10.01%, up 45 basis points. The regulatory tierTier 1 risk-based capital ratio was 10.53%. On a Basel I11.34%, up 42 basis the tier 1 common risk-based capital ratio was 10.23% at December 31, 2014, and the regulatory tier 1 risk-based capital ratio was 11.50%.points. All capital ratios were impacted by positive earnings including the one-time tax benefit (see Significant Items) which resulted in a favorable impact to the ratios, partially offset by loan growth and the repurchase of 23.0$260 million of common stock at an average cost of $13.38 per share during 2017, including $137 million of common stock at an average cost of $14.00 per share during the 2017 fourth quarter. There were 19.4 million common shares over the last four quarters. During the 2015 fourth quarter, the Company repurchased 2.5 million common shares at an average price of $11.59 per share under the $366 million repurchase authorization included in the 2015 CCAR capital plan.during 2017.
Business Overview
General
Our general business objectives are: (1) grow net interest income and fee income, (2) deliver positive operating leverage, (3) increase primary relationships across all business segments, (4) continue to strengthen risk management, and (5) maintain capital and liquidity positions consistent with our risk appetite.
Economy
We are pleasedenter 2018 with our 2015 performance. We delivered full-year revenue growth, disciplined expense control, strong net income,optimism, fueled by both the improving macroeconomic environment and EPS growth for our shareholders. Our consistentthe continued execution of disciplined lending and investment within a risk-balancedour core strategies to drive organic growth. The operating environment continues to pay off. We also took proactive steps to better position the Company moving into 2016 by investing in key growth drivers, such as technology and our in-store strategy, while exiting some non-core businesses. Furthermore, the finalization of our in-store branch expansion is also visibly supporting our deposit and loan growth.

31


Economy
Our small and medium sized commercial customers continue to express confidence in their businesses, while consumers continue to benefit from recovering real estate markets, low energy prices, and early signs of wage inflation in certain markets. The auto industry is an important component of the economy in our footprint, and it appears poised for another good year in 2016. Other industries that contribute meaningfully tofurther improvement given strong labor markets, the regional economy, such as health care, medical devicesenactment of federal tax reform, and medical technology, and higher education, among others, also remain positive. Conversely, the low energy prices have negatively impacted certain sectors of the energy industry, including oil exploration and production firms.
The state leading economic indices, as reportedoutlook for additional interest rate hikes by the Federal Reserve Bank of Philadelphia forReserve. Sentiment remains healthy among both our six state footprint, are all projected to be positive overconsumer and business customers. Commercial loan growth was particularly encouraging during the next six months, including West Virginia, which had been hard hit of late from the impact of declining coal prices.
Unemployment rates in our footprint states continue to trend positively and most remain in line with or better than the national average. There is also a positive trend for our ten largest deposit markets, which collectively account for more than 80% of our total deposit franchise. Almost all of these markets continue to trend favorably, and sevenfinal few weeks of the ten markets currently have unemployment rates belowyear, and our commercial pipelines remain good as we start the national average.new year. Consumer loan growth remained steady all year.
Legislative and Regulatory
A comprehensive discussion of legislative and regulatory matters affecting us can be found in the Regulatory Matters section included in Item 1 of this Form 10-K.
2016 Expectations
We are well positioned starting the new year. We continue to budget for unchanged interest rates through 2016. We will continue to execute our core strategies to deepen and grow customer relationships while carefully managing expenses to stay on course for 2016 performance.
Excluding Significant Items and net MSR activity, we expect full-year revenue growth will be consistent with our long-term financial goal of 4-6%. While continuing to proactively invest in the franchise, we will manage the expense base to reflect the revenue environment.
Overall, asset quality metrics are expected to remain near current levels, although moderate quarterly volatility also is expected, given the quickly evolving macroeconomic conditions, commodities, and currency market volatility. Although we expect a gradual return to normalized credit costs, we anticipate NCOs will remain below our long-term normalized range of 35 to 55 basis points.
The effective tax rate for 2016 is expected to be in the range of 25% to 28%.
Pending Acquisition of FirstMerit Corporation
On January 26, 2016, Huntington announced the signing of a definitive merger agreement under which Ohio-based FirstMerit Corporation, the parent company of FirstMerit Bank, will merge into Huntington in a stock and cash transaction expected to be valued at approximately $3.4 billion based on the closing stock price on the day preceding the announcement. FirstMerit Corporation is a diversified financial services company headquartered in Akron, Ohio, which reported assets of approximately $25.5 billion based on their December 31, 2015 unaudited balance sheet, and 366 banking offices and 400 ATM locations in Ohio, Michigan, Wisconsin, Illinois, and Pennsylvania. First Merit Corporation provides a complete range of banking and other financial services to consumers and businesses through its core operations. Principal affiliates include: FirstMerit Bank, N.A. and First Merit Mortgage Corporation.
Under the terms of the agreement, shareholders of FirstMerit Corporation will receive 1.72 shares of Huntington common stock and $5.00 in cash for each share of FirstMerit Corporation common stock. The transaction is expected to be completed in the 2016 third quarter, subject to the satisfaction of customary closing conditions, including regulatory approvals and the approval of the shareholders of Huntington and FirstMerit Corporation. 


32



Table 2 - Selected Annual Income Statements(1)
(dollar amounts in thousands, except per share amounts)
Table 2 - Selected Annual Income Statements (1)Table 2 - Selected Annual Income Statements (1)
(dollar amounts in millions, except per share amounts)(dollar amounts in millions, except per share amounts)
Year Ended December 31,Year Ended December 31,
  Change from 2014   Change from 2013    Change from 2016   Change from 2015  
2015 Amount Percent 2014 Amount Percent 20132017 Amount Percent 2016 Amount Percent 2015
Interest income$2,114,521
 $138,059
 7 % $1,976,462
 $115,825
 6 % $1,860,637
$3,433
 $801
 30 % $2,632
 $517
 24 % $2,115
Interest expense163,784
 24,463
 18
 139,321
 (16,708) (11) 156,029
431
 168
 64
 263
 99
 60
 164
Net interest income1,950,737
 113,596
 6
 1,837,141
 132,533
 8
 1,704,608
3,002
 633
 27
 2,369
 418
 21
 1,951
Provision for credit losses99,954
 18,965
 23
 80,989
 (9,056) (10) 90,045
201
 10
 5
 191
 91
 91
 100
Net interest income after provision for credit losses1,850,783
 94,631
 5
 1,756,152
 141,589
 9
 1,614,563
2,801
 623
 29
 2,178
 327
 18
 1,851
Service charges on deposit accounts280,349
 6,608
 2
 273,741
 1,939
 1
 271,802
353
 29
 9
 324
 44
 16
 280
Cards and payment processing income142,715
 37,314
 35
 105,401
 12,810
 14
 92,591
206
 37
 22
 169
 26
 18
 143
Trust and investment management services156
 33
 27
 123
 7
 6
 116
Mortgage banking income111,853
 26,966
 32
 84,887
 (41,968) (33) 126,855
131
 3
 2
 128
 16
 14
 112
Trust services105,833
 (10,139) (9) 115,972
 (7,035) (6) 123,007
Insurance income65,264
 (209) 
 65,473
 (3,791) (5) 69,264
81
 (3) (4) 84
 3
 4
 81
Brokerage income60,205
 (8,072) (12) 68,277
 (1,347) (2) 69,624
Capital markets fees53,616
 9,885
 23
 43,731
 (1,489) (3) 45,220
76
 16
 27
 60
 6
 11
 54
Bank owned life insurance income52,400
 (4,648) (8) 57,048
 629
 1
 56,419
67
 9
 16
 58
 6
 12
 52
Gain on sale of loans33,037
 11,946
 57
 21,091
 2,920
 16
 18,171
56
 9
 19
 47
 14
 42
 33
Securities gains (losses)744
 (16,810) (96) 17,554
 17,136
 4,100
 418
(4) (4) (100) 
 (1) (100) 1
Other income132,714
 6,710
 5
 126,004
 (12,821) (9) 138,825
185
 28
 18
 157
 (10) (6) 167
Total noninterest income1,038,730
 59,551
 6
 979,179
 (33,017) (3) 1,012,196
1,307
 157
 14
 1,150
 111
 11
 1,039
Personnel costs1,122,182
 73,407
 7
 1,048,775
 47,138
 5
 1,001,637
1,524
 175
 13
 1,349
 227
 20
 1,122
Outside data processing and other services231,353
 18,767
 9
 212,586
 13,039
 7
 199,547
313
 8
 3
 305
 74
 32
 231
Net occupancy212
 59
 39
 153
 31
 25
 122
Equipment124,957
 5,294
 4
 119,663
 12,870
 12
 106,793
171
 6
 4
 165
 40
 32
 125
Net occupancy121,881
 (6,195) (5) 128,076
 2,732
 2
 125,344
Deposit and other insurance expense78
 24
 44
 54
 9
 20
 45
Professional services69
 (36) (34) 105
 55
 110
 50
Marketing52,213
 1,653
 3
 50,560
 (625) (1) 51,185
60
 (3) (5) 63
 11
 21
 52
Professional services50,291
 (9,264) (16) 59,555
 18,968
 47
 40,587
Deposit and other insurance expense44,609
 (4,435) (9) 49,044
 (1,117) (2) 50,161
Amortization of intangibles27,867
 (11,410) (29) 39,277
 (2,087) (5) 41,364
56
 26
 87
 30
 2
 7
 28
Other expense200,555
 25,745
 15
 174,810
 33,425
 24
 141,385
231
 47
 26
 184
 (17) (8) 201
Total noninterest expense1,975,908
 93,562
 5
 1,882,346
 124,343
 7
 1,758,003
2,714
 306
 13
 2,408
 432
 22
 1,976
Income before income taxes913,605
 60,620
 7
 852,985
 (15,771) (2) 868,756
1,394
 474
 52
 920
 6
 1
 914
Provision for income taxes220,648
 55
 
 220,593
 (6,881) (3) 227,474
208
 
 
 208
 (13) (6) 221
Net income692,957
 60,565
 10
 632,392
 (8,890) (1) 641,282
1,186
 474
 67
 712
 19
 3
 693
Dividends on preferred shares31,873
 19
 
 31,854
 (15) 
 31,869
76
 11
 17
 65
 33
 103
 32
Net income applicable to common shares$661,084
 $60,546
 10 % $600,538
 $(8,875) (1)% $609,413
$1,110
 $463
 72 % $647
 $(14) (2)% $661
Average common shares—basic803,412
 (16,505) (2)% 819,917
 (14,288) (2)% 834,205
Average common shares—basic (000)1,084,686
 180,248
 20 % 904,438
 101,026
 13 % 803,412
Average common shares—diluted817,129
 (15,952) (2) 833,081
 (10,893) (1) 843,974
1,136,186
 217,396
 24
 918,790
 101,661
 12
 817,129
Per common share:                 
     
  
Net income—basic$0.82
 $0.09
 12 % $0.73
 $
  % $0.73
$1.02
 $0.30
 42 % $0.72
 $(0.10) (12)% $0.82
Net income—diluted0.81
 0.09
 13
 0.72
 
 
 0.72
1.00
 0.30
 43
 0.70
 (0.11) (14) 0.81
Cash dividends declared0.25
 0.04
 19
 0.21
 0.02
 11
 0.19
0.35
 0.06
 21
 0.29
 0.04
 16
 0.25
Revenue—FTE                 
     
  
Net interest income$1,950,737
 $113,596
 6 % $1,837,141
 $132,533
 8 % $1,704,608
$3,002
 $633
 27 % $2,369
 $418
 21 % $1,951
FTE adjustment32,115
 4,565
 17
 27,550
 210
 1
 27,340
50
 7
 16
 43
 11
 34
 32
Net interest income(2)
1,982,852
 118,161
 6
 1,864,691
 132,743
 8
 1,731,948
3,052
 640
 27
 2,412
 429
 22
 1,983
Noninterest income1,038,730
 59,551
 6
 979,179
 (33,017) (3) 1,012,196
1,307
 157
 14
 1,150
 111
 11
 1,039
Total revenue(2)
$3,021,582
 $177,712
 6 % $2,843,870
 $99,726
 4 % $2,744,144
$4,359
 $797
 22 % $3,562
 $540
 18 % $3,022
(1)Comparisons for presented periods are impacted by a number of factors. Refer to “Significant Items”. in the Discussion of Results of Operations.
(2)On a fully-taxable equivalent (FTE) basis assuming a 35% tax rate.


33


DISCUSSION OF RESULTS OF OPERATIONS
This section provides a review of financial performance from a consolidated perspective. It also includes a “Significant Items” section (See Non-GAAP Financial Measures) that summarizes key issues important for a complete understanding of performance trends. Key consolidated balance sheet and income statement trends are discussed. All earnings per share data are reported on a diluted basis. For additional insight on financial performance, please read this section in conjunction with the “Business Segment Discussion.”
Significant Items
Earnings comparisons among the three years ended December 31, 2015, 2014,2017, 2016, and 20132015 were impacted by a number of Significant Items summarized below.
1.
Litigation Reserve. $38 million and $21 million of net additions to litigation reserves were recorded as other noninterest expense in 2015 and 2014, respectively. This resulted in a negative impact of $0.03 and $0.02 per common share in 2015 and 2014, respectively.
2.
Mergers and Acquisitions. Significant events relating to mergers and acquisitions, and the impacts of those events on our reported results, were as follows:
During 2017, $154 million of noninterest expense and $2 million of noninterest income was recorded related to the acquisition of FirstMerit. This resulted in a negative impact of $0.09 per common share in 2017.
During 2016, $282 million of noninterest expense and $1 million of noninterest income was recorded related to the acquisition of FirstMerit. This resulted in a negative impact of $0.20 per common share in 2016.
During 2015, $9 million of noninterest expense was recorded related to the acquisition of Macquarie Equipment Finance, Inc., which was rebranded Huntington Technology Finance. Also during 2015, $4 million of noninterest expense and $3 million of noninterest income was recorded related to the sale of HAA, HASI,Huntington Asset Advisors, Inc., Huntington Asset Services, Inc., and Unified. This resulted in a negative impact of $0.01 per common share in 2015.
During 2014, $16 million of net noninterest expense was recorded related to the acquisition of 24 Bank of America branches and Camco Financial.Unified Financial Services, Inc. This resulted in a net negative impact of $0.01 per common share in 2014.2015.
2.
Federal tax reform-related tax benefit. Significant events relating to federal tax reform-related tax benefits, and the impacts of those events on our reported results, were as follows:
During 2017, $123 million of federal tax reform-related tax benefit was recorded as provision for income taxes. This resulted in a positive impact of $0.11 per common share in 2017.
3.
Litigation Reserve. Significant events relating to our litigation reserve, and the impacts of those events on our reported results, were as follows:
During 2016, a $42 million reduction to litigation reserves was recorded as other noninterest expense. This resulted in a positive impact of $0.03 per common share in 2016.
During 2015, $38 million of net additions to litigation reserves were recorded as other noninterest expense. This resulted in a negative impact of $0.03 per common share in 2015.
4.
Franchise Repositioning Related Expense. Significant events relating to franchise repositioning, and the impacts of those events on our reported results, were as follows:
During 2015, $8 million of franchise repositioning related expense was recorded.recorded as non-interest expense. This resulted in a negative impact of $0.01 per common share in 2015.
During 2014, $28 million of franchise repositioning related expense was recorded. This resulted in a negative impact of $0.02 per common share in 2014.
During 2013, $23 million of franchise repositioning related expense was recorded. This resulted in a negative impact of $0.02 per common share in 2013.
4.
Pension Curtailment Gain. During 2013, a $34 million pension curtailment gain was recorded in personnel costs. This resulted in a positive impact of $0.03 per common share in 2013.
The following table reflects the earnings impact of the above-mentioned Significant Items for periods affected by this Results of Operations discussion:
 
Table 3 - Significant Items Influencing Earnings Performance Comparison
(dollar amounts in thousands, except per share amounts)
            
 2015 2014 2013
 After-tax EPS After-tax EPS After-tax EPS
Net income—GAAP$692,957
   $632,392
   $641,282
  
Earnings per share, after-tax $0.81
   $0.72
   $0.72
Significant items—favorable (unfavorable) impact:Earnings (1) EPS (2)(3) Earnings (1) EPS (2)(3) Earnings (1) EPS (2)(3)
Net additions to litigation reserve$(38,186) $(0.03) $(20,909) $(0.02) $
 $
Mergers and acquisitions, net(9,323) (0.01) (15,818) (0.01) 
 
Franchise repositioning related expense(7,588) (0.01) (27,976) (0.02) (23,461) (0.02)
Pension curtailment gain
 
 
 
 33,926
 0.03
Table 3 - Significant Items Influencing Earnings Performance Comparison
(dollar amounts in millions, except per share amounts)2017 2016 2015
Amount EPS (1) Amount EPS (1) Amount EPS (1)
Net income$1,186
   $712
   $693
  
Earnings per share, after-tax  $1.00
   $0.70
   $0.81
            
Significant items—favorable (unfavorable) impact:Earnings EPS Earnings EPS Earnings EPS
            
Federal tax reform-related tax benefit$
   $
   $
  
Tax impact123
   
   
  
Federal tax reform-related tax benefit, after-tax$123
 $0.11
 $
 $
 $
 $
            
Mergers and acquisitions, net expenses$(152)   $(282)   $(9)  
Tax impact53
   95
   3
  
Mergers and acquisitions, after-tax$(99) $(0.09) $(187) $(0.20) $(6) $(0.01)
            
Litigation reserves$
   $42
   $(38)  
Tax impact
   (15)   13
  
Litigation reserves, after-tax$
 $
 $27
 $0.03
 $(25) $(0.03)
            
Franchise repositioning related expense$
   $
   $(8)  
Tax impact
   
   3
  
Franchise repositioning related expense, after-tax$
 $
 $
 $
 $(5) $(0.01)


34


(1)Pretax unless otherwise noted.
(2)Based upon the annual average outstanding diluted common shares.
(3)After-tax.
Net Interest Income / Average Balance Sheet
Our primary source of revenue is net interest income, which is the difference between interest income from earning assets (primarily loans, securities, and direct financing leases), and interest expense of funding sources (primarily interest-bearing deposits and borrowings). Earning asset balances and related funding sources, as well as changes in the levels of interest rates, impact net interest income. The difference between the average yield on earning assets and the average rate paid for interest-bearing liabilities is the net interest spread. Noninterest-bearing sources of funds, such as demand deposits and shareholders’ equity, also support earning assets. The impact of the noninterest-bearing sources of funds, often referred to as “free” funds, is captured in the net interest margin, which is calculated as net interest income divided by average earning assets. Both the net interest margin and net interest spread are presented on a fully-taxable equivalent basis, which means that tax-free interest income has been adjusted to a pretax equivalent income, assuming a 35% tax rate.
The following table shows changes in fully-taxable equivalent interest income, interest expense, and net interest income due to volume and rate variances for major categories of earning assets and interest-bearing liabilities:

 
Table 4 - Change in Net Interest Income Due to Changes in Average Volume and Interest Rates (1)
2017 2016
(dollar amounts in millions)
(dollar amounts in millions)
Increase (Decrease) From
Previous Year Due To
 
Increase (Decrease) From
Previous Year Due To
2015 2014
Increase (Decrease) From
Previous Year Due To
 
Increase (Decrease) From
Previous Year Due To
Fully-taxable equivalent basis(2)
Volume 
Yield/
Rate
 Total Volume 
Yield/
Rate
 TotalVolume 
Yield/
Rate
 Total Volume 
Yield/
Rate
 Total
Loans and leases$117.6
 $(35.1) $82.5
 $136.7
 $(94.5) $42.2
$423
 $234
 $657
 $332
 $88
 $420
Investment securities45.8
 3.2
 49.0
 69.7
 10.2
 79.9
157
 6
 163
 105
 (8) 97
Other earning assets10.4
 0.7
 11.1
 (6.3) 0.2
 (6.1)(14) 2
 (12) 12
 (1) 11
Total interest income from earning assets173.8
 (31.2) 142.6
 200.1
 (84.1) 116.0
566
 242
 808
 449
 79
 528
Deposits5.6
 (9.9) (4.3) 5.2
 (35.0) (29.8)29
 49
 78
 16
 5
 21
Short-term borrowings(1.6) 0.3
 (1.3) 1.5
 
 1.5
7
 13
 20
 
 3
 3
Long-term debt30.1
 
 30.1
 30.1
 (18.5) 11.6
17
 53
 70
 42
 33
 75
Total interest expense of interest-bearing liabilities34.1
 (9.6) 24.5
 36.8
 (53.5) (16.7)53
 115
 168
 58
 41
 99
Net interest income$139.7
 $(21.6) $118.1
 $163.3
 $(30.6) $132.7
$513
 $127
 $640
 $391
 $38
 $429
(1)The change in interest rates due to both rate and volume has been allocated between the factors in proportion to the relationship of the absolute dollar amounts of the change in each.
(2)Calculated assuming a 35% tax rate.

Table 5 - Consolidated Average Balance Sheet and Net Interest Margin Analysis (3)
(dollar amounts in millions)             
 Average Balances
   Change from 2014   Change from 2013  
Fully-taxable equivalent basis (1)2015 Amount Percent 2014 Amount Percent 2013
Assets             
Interest-bearing deposits in banks$90
 $5
 6 % $85
 $15
 21 % $70
Loans held for sale654
 331
 102
 323
 (198) (38) 521
Available-for-sale and other securities:             
Taxable7,999
 1,214
 18
 6,785
 402
 6
 6,383
Tax-exempt2,075
 646
 45
 1,429
 866
 154
 563
Total available-for-sale and other securities10,074
 1,860
 23
 8,214
 1,268
 18
 6,946

35


Trading account securities46
 
 
 46
 (34) (43) 80
Held-to-maturity securities—taxable3,513
 (99) (3) 3,612
 1,457
 68
 2,155
Total securities13,633
 1,761
 15
 11,872
 2,691
 29
 9,181
Loans and leases: (2)             
Commercial:             
Commercial and industrial19,734
 1,392
 8
 18,342
 1,168
 7
 17,174
Commercial real estate:             
Construction1,017
 289
 40
 728
 148
 26
 580
Commercial4,210
 (61) (1) 4,271
 (178) (4) 4,449
Commercial real estate5,227
 228
 5
 4,999
 (30) (1) 5,029
Total commercial24,961
 1,620
 7
 23,341
 1,138
 5
 22,203
Consumer:             
Automobile loans and leases8,760
 1,090
 14
 7,670
 1,991
 35
 5,679
Home equity8,494
 99
 1
 8,395
 85
 1
 8,310
Residential mortgage5,950
 327
 6
 5,623
 425
 8
 5,198
Other consumer481
 85
 21
 396
 (40) (9) 436
Total consumer23,685
 1,601
 7
 22,084
 2,461
 13
 19,623
Total loans and leases48,646
 3,221
 7
 45,425
 3,599
 9
 41,826
Allowance for loan and lease losses(606) 32
 (5) (638) 87
 (12) (725)
Net loans and leases48,040
 3,253
 7
 44,787
 3,686
 9
 41,101
Total earning assets63,023
 5,318
 9
 57,705
 6,107
 12
 51,598
Cash and due from banks1,223
 325
 36
 898
 (10) (1) 908
Intangible assets703
 125
 22
 578
 21
 4
 557
All other assets4,238
 282
 7
 3,956
 (5) 
 3,961
Total assets$68,581
 $6,082
 10 % $62,499
 $6,200
 11 % $56,299
Liabilities and Shareholders’ Equity             
Deposits:             
Demand deposits—noninterest-bearing$16,342
 $2,354
 17 % $13,988
 $1,117
 9 % $12,871
Demand deposits—interest-bearing6,573
 677
 11
 5,896
 41
 1
 5,855
Total demand deposits22,915
 3,031
 15
 19,884
 1,158
 6
 18,726
Money market deposits19,383
 1,466
 8
 17,917
 2,242
 14
 15,675
Savings and other domestic deposits5,220
 189
 4
 5,031
 2
 
 5,029
Core certificates of deposit2,603
 (712) (21) 3,315
 (1,234) (27) 4,549
Total core deposits50,121
 3,974
 9
 46,147
 2,168
 5
 43,979
Other domestic time deposits of $250,000 or more256
 14
 6
 242
 (64) (21) 306
Brokered time deposits and negotiable CDs2,753
 614
 29
 2,139
 533
 33
 1,606
Deposits in foreign offices502
 127
 34
 375
 29
 8
 346
Total deposits53,632
 4,729
 10
 48,903
 2,666
 6
 46,237
Short-term borrowings1,346
 (1,415) (51) 2,761
 1,358
 97
 1,403
Long-term debt5,606
 2,111
 60
 3,495
 1,825
 109
 1,670
Total interest-bearing liabilities44,242
 3,071
 7
 41,171
 4,732
 13
 36,439
All other liabilities1,461
 391
 37
 1,070
 (4) 
 1,074
Shareholders’ equity6,536
 266
 4
 6,270
 355
 6
 5,915
Total liabilities and shareholders’ equity$68,581
 $6,082
 10 % $62,499
 $6,200
 11 % $56,299


36


Table 5 - Consolidated Average Balance Sheet and Net Interest Margin Analysis (Continued) (3)
(dollar amounts in thousands)           
 Interest Income / Expense Average Rate (2)
Fully-taxable equivalent basis (1)2015 2014 2013 2015 2014 2013
Assets           
Interest-bearing deposits in banks$90
 $103
 $102
 0.10% 0.12% 0.15%
Loans held for sale23,812
 12,728
 18,905
 3.64
 3.94
 3.63
Securities:           
Available-for-sale and other securities:           
Taxable202,104
 171,080
 148,557
 2.53
 2.52
 2.33
Tax-exempt64,637
 44,562
 25,663
 3.11
 3.12
 4.56
Total available-for-sale and other securities266,741
 215,642
 174,220
 2.65
 2.63
 2.51
Trading account securities493
 421
 355
 1.06
 0.92
 0.44
Held-to-maturity securities—taxable86,614
 88,724
 50,214
 2.47
 2.46
 2.33
Total securities353,848
 304,787
 224,789
 2.60
 2.57
 2.45
Loans and leases: (2)           
Commercial:           
Commercial and industrial700,139
 643,484
 643,731
 3.55
 3.51
 3.75
Commercial real estate:           
Construction36,956
 31,414
 23,440
 3.63
 4.31
 4.04
Commercial146,526
 163,192
 182,622
 3.48
 3.82
 4.11
Commercial real estate183,482
 194,606
 206,062
 3.51
 3.89
 4.10
Total commercial883,621
 838,090
 849,793
 3.54
 3.59
 3.83
Consumer:           
Automobile loans and leases282,379
 262,931
 221,469
 3.22
 3.43
 3.90
Home equity340,342
 343,281
 345,379
 4.01
 4.09
 4.16
Residential mortgage220,678
 213,268
 199,601
 3.71
 3.79
 3.84
Other consumer41,866
 28,824
 27,939
 8.71
 7.30
 6.41
Total consumer885,265
 848,304
 794,388
 3.74
 3.84
 4.05
Total loans and leases1,768,886
 1,686,394
 1,644,181
 3.64
 3.71
 3.93
Total earning assets$2,146,636
 $2,004,012
 $1,887,977
 3.41% 3.47% 3.66%
Liabilities and Shareholders’ Equity           
Deposits:           
Demand deposits—noninterest-bearing$
 $
 $
 % % %
Demand deposits—interest-bearing4,278
 2,272
 2,525
 0.07
 0.04
 0.04
Total demand deposits4,278
 2,272
 2,525
 0.02
 0.01
 0.01
Money market deposits43,406
 42,156
 38,830
 0.22
 0.24
 0.25
Savings and other domestic deposits7,340
 8,779
 13,292
 0.14
 0.17
 0.26
Core certificates of deposit20,646
 26,998
 50,544
 0.79
 0.81
 1.11
Total core deposits75,670
 80,205
 105,191
 0.22
 0.25
 0.34
Other domestic time deposits of $250,000 or more1,078
 1,036
 1,442
 0.42
 0.43
 0.47
Brokered time deposits and negotiable CDs4,767
 4,728
 9,100
 0.17
 0.22
 0.57
Deposits in foreign offices659
 483
 508
 0.13
 0.13
 0.15
Total deposits82,174
 86,452
 116,241
 0.22
 0.25
 0.35
Short-term borrowings1,584
 2,940
 1,475
 0.12
 0.11
 0.11
Long-term debt80,026
 49,929
 38,313
 1.43
 1.43
 2.29

37


Total interest-bearing liabilities163,784
 139,321
 156,029
 0.37
 0.34
 0.43
Net interest income$1,982,852
 $1,864,691
 $1,731,948
      
Net interest rate spread      3.04
 3.13
 3.23
Impact of noninterest-bearing funds on margin      0.11
 0.10
 0.13
Net interest margin      3.15% 3.23% 3.36%

Table 5 - Consolidated Average Balance Sheet and Net Interest Margin Analysis
(dollar amounts in millions)Average Balances
   Change from 2016   Change from 2015  
Fully-taxable equivalent basis (1)2017 Amount Percent 2016 Amount Percent 2015
Assets             
Interest-bearing deposits in banks$99
 $(1) (1)% $100
 $10
 11 % $90
Securities:             
Trading account securities102
 35
 52
 67
 21
 46
 46
Available-for-sale and other securities:             
Taxable12,487
 3,209
 35
 9,278
 1,279
 16
 7,999
Tax-exempt3,181
 465
 17
 2,716
 641
 31
 2,075
Total available-for-sale and other securities15,668
 3,674
 31
 11,994
 1,920
 19
 10,074
Held-to-maturity securities—taxable8,108
 2,415
 42
 5,693
 2,180
 62
 3,513
Total securities23,878
 6,124
 34
 17,754
 4,121
 30
 13,633
Loans held for sale555
 (499) (47) 1,054
 400
 61
 654
Loans and leases: (2)             
Commercial:             
Commercial and industrial27,749
 4,065
 17
 23,684
 3,950
 20
 19,734
Commercial real estate:             
Construction1,198
 110
 10
 1,088
 71
 7
 1,017
Commercial6,010
 1,091
 22
 4,919
 709
 17
 4,210
Commercial real estate7,208
 1,201
 20
 6,007
 780
 15
 5,227
Total commercial34,957
 5,266
 18
 29,691
 4,730
 19
 24,961
Consumer:             
Automobile loans and leases11,519
 979
 9
 10,540
 1,780
 20
 8,760
Home equity9,994
 936
 10
 9,058
 564
 7
 8,494
Residential mortgage8,245
 1,515
 23
 6,730
 780
 13
 5,950
RV and marine finance2,155
 1,462
 211
 693
 693
 100
 
Other consumer1,021
 279
 38
 742
 261
 54
 481
Total consumer32,934
 5,171
 19
 27,763
 4,078
 17
 23,685
Total loans and leases67,891
 10,437
 18
 57,454
 8,808
 18
 48,646
Allowance for loan and lease losses(667) (53) 9
 (614) (8) 1
 (606)
Net loans and leases67,224
 10,384
 18
 56,840
 8,800
 18
 48,040
Total earning assets92,423
 16,061
 21
 76,362
 13,339
 21
 63,023
Cash and due from banks1,453
 233
 19
 1,220
 (3) 
 1,223
Intangible assets2,366
 1,007
 74
 1,359
 656
 93
 703
All other assets5,446
 719
 15
 4,727
 510
 12
 4,217
Total assets$101,021
 $17,967
 22 % $83,054
 $14,494
 21 % $68,560
Liabilities and Shareholders’ Equity             
Deposits:             
Demand deposits—noninterest-bearing$21,699
 $2,654
 14 % $19,045
 $2,703
 17 % $16,342
Demand deposits—interest-bearing17,580
 6,595
 60
 10,985
 4,412
 67
 6,573
Total demand deposits39,279
 9,249
 31
 30,030
 7,115
 31
 22,915
Money market deposits19,735
 666
 3
 19,069
 (314) (2) 19,383
Savings and other domestic deposits11,697
 3,716
 47
 7,981
 2,761
 53
 5,220
Core certificates of deposit2,119
 (181) (8) 2,300
 (303) (12) 2,603
Total core deposits72,830
 13,450
 23
 59,380
 9,259
 18
 50,121
Other domestic time deposits of $250,000 or more445
 37
 9
 408
 152
 59
 256
Brokered time deposits and negotiable CDs3,675
 176
 5
 3,499
 746
 27
 2,753
Deposits in foreign offices
 (204) (100) 204
 (298) (59) 502
Total deposits76,950
 13,459
 21
 63,491
 9,859
 18
 53,632
Short-term borrowings2,923
 1,393
 91
 1,530
 184
 14
 1,346
Long-term debt8,862
 814
 10
 8,048
 2,463
 44
 5,585
Total interest-bearing liabilities67,036
 13,012
 24
 54,024
 9,803
 22
 44,221
All other liabilities1,675
 81
 5
 1,594
 133
 9
 1,461
Shareholders’ equity10,611
 2,220
 26
 8,391
 1,855
 28
 6,536
Total liabilities and shareholders’ equity$101,021
 $17,967
 22 % $83,054
 $14,494
 21 % $68,560
(1)FTE yields are calculated assuming a 35% tax rate.
(2)For purposes of this analysis, nonaccrual loans are reflected in the average balances of loans.
(3)Yield/rates and amounts include the effects of hedge and risk management activities associated with the respective asset and liability categories.

Table 5 - Consolidated Average Balance Sheet and Net Interest Margin Analysis (Continued)
(dollar amounts in millions)           
 Interest Income / Expense Average Rate (2)
Fully-taxable equivalent basis (1)2017 2016 2015 2017 2016 2015
Assets           
Interest-bearing deposits in banks$2
 $
 $
 1.56% 0.44% 0.10%
Securities:           
Trading account securities
 
 
 0.18
 0.42
 1.06
Available-for-sale and other securities:           
Taxable303
 222
 202
 2.43
 2.39
 2.53
Tax-exempt118
 91
 65
 3.71
 3.35
 3.11
Total available-for-sale and other securities421
 313
 267
 2.69
 2.61
 2.65
Held-to-maturity securities—taxable193
 138
 87
 2.38
 2.43
 2.47
Total securities614
 451
 354
 2.57
 2.54
 2.60
Loans held for sale21
 35
 24
 3.75
 3.27
 3.64
Loans and leases: (2)           
Commercial:           
Commercial and industrial1,142
 879
 700
 4.12
 3.71
 3.55
Commercial real estate:           
Construction52
 40
 37
 4.36
 3.72
 3.63
Commercial240
 176
 147
 4.00
 3.57
 3.48
Commercial real estate292
 216
 184
 4.06
 3.60
 3.51
Total commercial1,434
 1,095
 884
 4.11
 3.69
 3.54
Consumer:           
Automobile loans and leases412
 351
 282
 3.58
 3.32
 3.22
Home equity463
 381
 340
 4.63
 4.21
 4.01
Residential mortgage301
 244
 221
 3.65
 3.63
 3.71
RV and marine finance118
 39
 
 5.46
 5.67
 
Other consumer118
 79
 42
 11.53
 10.62
 8.71
Total consumer1,412
 1,094
 885
 4.28
 3.94
 3.74
Total loans and leases2,846
 2,189
 1,769
 4.19
 3.81
 3.64
Total earning assets$3,483
 $2,675
 $2,147
 3.77% 3.50% 3.41%
Liabilities and Shareholders’ Equity           
Deposits:           
Demand deposits—noninterest-bearing$
 $
 $
 % % %
Demand deposits—interest-bearing38
 11
 4
 0.21
 0.10
 0.07
Total demand deposits38
 11
 4
 0.10
 0.04
 0.02
Money market deposits66
 46
 43
 0.33
 0.24
 0.22
Savings and other domestic deposits24
 15
 7
 0.21
 0.19
 0.14
Core certificates of deposit13
 13
 21
 0.60
 0.56
 0.79
Total core deposits141
 85
 75
 0.27
 0.21
 0.22
Other domestic time deposits of $250,000 or more2
 2
 1
 0.52
 0.40
 0.42
Brokered time deposits and negotiable CDs37
 15
 5
 1.00
 0.43
 0.17
Deposits in foreign offices
 
 1
 
 0.13
 0.13
Total deposits180
 102
 82
 0.33
 0.23
 0.22
Short-term borrowings25
 5
 2
 0.86
 0.34
 0.12
Long-term debt226
 156
 80
 2.56
 1.93
 1.43
Total interest-bearing liabilities431
 263
 164
 0.64
 0.48
 0.37
Net interest income$3,052
 $2,412
 $1,983
      
            
Net interest rate spread      3.13
 3.02
 3.04
Impact of noninterest-bearing funds on margin      0.17
 0.14
 0.11
Net interest margin      3.30% 3.16% 3.15%
(1)FTE yields are calculated assuming a 35% tax rate.
(2)For purposes of this analysis, nonaccrual loans are reflected in the average balances of loans.
(3)Yield/rates and amounts include the effects of hedge and risk management activities associated with the respective asset and liability categories.


2015 vs. 20142017 versus 2016
Fully-taxable equivalent (FTE) net interest income for 20152017 increased $118$640 million, or 6%27%, from 2014.2016. This reflected the impact of 9%21% average earning asset growth, partially offset by 7% interest-bearing liability growth and an 8a 14 basis point decreaseincrease in the NIM to 3.15%.3.30%, partially offset by 24% average interest-bearing liability growth. Average earning asset growth included a $10.4 billion, or 18%, increase in average loans and leases and a $6.1 billion, or 34%, increase in average securities.The NIM expansion reflected a 27 basis point positive impact from the mix and yield on earning assets and a 3 basis point increase in the benefit from noninterest-bearing funding, partially offset by a 16 basis point increase in funding costs.
Average earning assets for 2017 increased $5.3$16.1 billion, or 9%21%, from the prior year, driven by:
$1.8primarily reflecting the full year impact of the FirstMerit acquisition. Average loans and leases increased $10.4 billion, or 15%18%, increase in average securities, primarily reflecting additional investment in LCR Level 1 qualifying securities. The 2015 average balance also included $1.7 billion of direct purchase municipal instruments originated by our Commercial segment, up from $1.0 billion in the year-ago period.
$1.4including a $4.1 billion, or 8%17%, increase in average C&I loans and leases primarily driven by an increase in commercial middle market and specialty banking, a $1.5 billion, or 23%, increase in residential mortgage loans reflecting the $0.9benefit of the ongoing expansion of the home lending business, a $1.5 billion or 211%, increase in assetRV and marine finance includingloans reflecting the $0.8success of the well-managed expansion of the acquired business into 17 new states over the past year and a $1.0 billion, or 9%, increase in automobile loans reflecting continued strength in new and used automobile originations across our 23-state auto finance lending footprint. Average securities increased $6.1 billion, or 34%, which included $2.9 billion of equipment finance leases acquireddirect purchase municipal instruments in our commercial banking segment, up from $2.1 billion in the Huntington Technology Finance transaction at the end of the 2015 first quarter.year-ago period.
$1.1Average total deposits for 2017 increased $13.5 billion, or 14%21%, from the prior year, while average total core deposits increased $13.5 billion, or 23%, including a $9.2 billion, or 31%, increase in average Automobile loans, as originations remained strong.
$0.3demand deposits and a $3.7 billion, or 6%47%, increase in average Residential mortgagesavings and other domestic deposits. Average total interest-bearing liabilities increased $13.0 billion, or 24%, from the prior year. These increases primarily reflect the full year impact of the FirstMerit acquisition. Average long-term borrowings increased $0.8 billion, or 10%, reflecting the issuance of $1.7 billion and maturity of $0.8 billion of senior debt during 2017.
2016 versus 2015
Fully-taxable equivalent net interest income for 2016 increased $429 million, or 22%, from 2015. This reflected the impact of 21% earning asset growth, a 1 basis point increase in the NIM to 3.16%, partially offset by 22% interest-bearing liability growth. Average earning asset growth included $4.1 billion, or 30%, increase in average securities, a $4.0 billion, or 20% increase in average C&I loans and leases, and a $1.8 billion, or 20% increase in average automobile loans. The NIM expansion reflected a 9 basis point positive impact from the mix and yield on earning assets and a 3 basis point increase in the benefit from noninterest-bearing funding, partially offset by an 11 basis point increase in funding costs.
Average earning assets for 2016 increased $13.3 billion, or 21%, from the prior year, primarily reflecting the impact of the FirstMerit acquisition, as well as the reinvestment of cash flows and additional investment in LCR Level 1 qualifying securities. Average securities increased $4.1 billion, or 30%, which included $2.1 billion of direct purchase municipal instruments in our commercial banking segment, up from $1.7 billion in the year-ago period. Average C&I loans and leases increased $4.0 billion, or 20%, which reflected organic growth in equipment finance leases, automobile dealer floorplan lending, and corporate banking. Average automobile loans increased $1.8 billion, or 20% reflecting continued strength in new and used automobile originations, while maintaining our underwriting consistency and discipline. The increase was partially offset by the $1.5 billion auto loan securitization during the 2016 fourth quarter.
Average noninterest-bearing demand deposits increased $2.4$2.7 billion, or 17%, from the prior year, while average total interest-bearing liabilities increased $3.1$9.8 billion, or 7%, primarily reflecting:
$1.522%. Average interest-bearing demand deposits increased $4.4 billion, or 8%67%. Savings and other domestic deposits increased $2.8 billion, or 53%, increase in money market deposits, reflecting continued banker focus across all segments on obtaining our customers’customers' full deposit relationship.
$0.7 Average long-term debt increased $2.4 billion, or 11%44%, increase in average interest-bearing demand deposits. The increase reflected growth in both consumer and commercial accounts.
$0.7 billion, or 11%, increase in average total debt, reflecting a $2.1 billion, or 60%, increase in average long-term debt partially offset by a $1.4 billion, or 51%, reduction in average short-term borrowings. The increase in average long-term debt reflected the issuance of $3.1$2.0 billion of bank-level senior debt during 2015, including $0.9 billion during the 2015 fourth quarter,2016, as well as $0.5 billion of subordinate debt assumed induring the Huntington Technology Finance acquisition at the end of the 2015 first quarter.FirstMerit acquisition.
$0.6 billion, or 29%, increase in brokered deposits and negotiated CDs, which were used to efficiently finance balance sheet growth while continuing to manage the overall cost of funds.
Partially offset by:
$0.7 billion, or 21%, decrease in average core certificates of deposit due to the strategic focus on changing the funding sources to low- and no-cost demand deposits and money market deposits.
The primary items impacting the decrease in the NIM were:
6 basis point negative impact from the mix and yield on earning assets, primarily reflecting lower rates on loans and the impact of an increase in total securities balances.
3 basis point negative impact from the mix and yield of total interest-bearing liabilities.
Partially offset by:
1 basis point increase in the benefit to the margin of noninterest-bearing funds.

38


2014 vs. 2013
Fully-taxable equivalent net interest income for 2014 increased $133 million, or 8%, from 2013. This reflected the impact of 12% earning asset growth, partially offset by 13% interest-bearing liability growth and a 13 basis point decrease in the NIM to 3.23%.
Average earning assets increased $6.1 billion, or 12%, from the prior year, driven by:
$2.7 billion, or 29%, increase in average securities, reflecting an increase of LCR Level 1 qualified securities and direct purchase municipal instruments.
$2.0 billion, or 35%, increase in average Automobile loans, as originations remained strong.
$1.2 billion, or 7%, increase in average C&I loans and leases, primarily reflecting growth in trade finance in support of our middle market and corporate customers.
$0.4 billion, or 8%, increase in average Residential mortgage loans as a result of the Camco Financial acquisition and a decrease in the rate of payoffs due to lower levels of refinancing.
Average noninterest bearing deposits increased $1.1 billion, or 9%, while average interest-bearing liabilities increased $4.7 billion, or 13%, from 2013, primarily reflecting:
$3.2 billion, or 104%, increase in short-term borrowings and long-term debt, which are a cost effective method of funding incremental securities growth.
$2.2 billion, or 14%, increase in money market deposits, reflecting the strategic focus on customer growth and increased share-of-wallet among both consumer and commercial customers.
$0.5 billion, or 33%, increase in brokered deposits and negotiated CDs, which were used to efficiently finance balance sheet growth while continuing to manage the overall cost of funds.
Partially offset by:
$1.2 billion, or 27%, decrease in average core certificates of deposit due to the strategic focus on changing the funding sources to no-cost demand deposits and lower-cost money market deposits.
The primary items impacting the decrease in the NIM were:
19 basis point negative impact from the mix and yield on earning assets, primarily reflecting lower rates on loans, and the impact of an increased total securities balance.
3 basis point decrease in the benefit to the margin of noninterest bearing funds, reflecting lower interest rates on total interest bearing liabilities from the prior year.
Partially offset by:
9 basis point positive impact from the mix and yield of total interest-bearing liabilities, reflecting the strategic focus on changing the funding sources from higher rate time deposits to no-cost demand deposits and low-cost money market deposits.
Provision for Credit Losses
(This section should be read in conjunction with the Credit Risk section.)
The provision for credit losses is the expense necessary to maintain the ALLL and the AULC at levels appropriate to absorb our estimate of credit losses inherent in the loan and lease portfolio and the portfolio of unfunded loan commitments and letters-of-credit.
The provision for credit losses in 20152017 was $100$201 million, up $19$10 million, or 23%5%, from 2014, reflecting a $37 million, or 30%, decrease2016. The increase in NCOs. The provision for credit losses in 2015expense over the prior year was $12 million more than total NCOs.primarily the result of loan growth.
The provision for credit losses in 20142016 was $81$191 million, down $9up $91 million, or 10%91%, from 2013, reflecting2015. The higher provision expense was due to several factors, including the migration of the acquired loan portfolio to the originated portfolio, which requires a $64 million, or 34%, decrease in NCOs. The provision for credit losses in 2014 was $44 million less than total NCOs.

39

Tablereserve build, portfolio growth and continued transitioning of Contentsthe FirstMerit portfolio to our reserve methodology. NCOs represented 19 basis points of average loans and leases, consistent with 2015, and below our long-term target of 35 to 55 basis points.


Noninterest Income
The following table reflects noninterest income for the past three years:
 
Table 6 - Noninterest Income
(dollar amounts in thousands)             
Year Ended December 31,Year Ended December 31,
  Change from 2014   Change from 2013  
(dollar amounts in millions)  Change from 2016   Change from 2015  
2015 Amount Percent 2014 Amount Percent 20132017 Amount Percent 2016 Amount Percent 2015
Service charges on deposit accounts$280,349
 $6,608
 2 % $273,741
 $1,939
 1 % $271,802
$353
 $29
 9 % $324
 $44
 16 % $280
Cards and payment processing income142,715
 37,314
 35
 105,401
 12,810
 14
 92,591
206
 37
 22
 169
 26
 18
 143
Trust and investment management services156
 33
 27
 123
 7
 6
 116
Mortgage banking income111,853
 26,966
 32
 84,887
 (41,968) (33) 126,855
131
 3
 2
 128
 16
 14
 112
Trust services105,833
 (10,139) (9) 115,972
 (7,035) (6) 123,007
Insurance income65,264
 (209) 
 65,473
 (3,791) (5) 69,264
81
 (3) (4) 84
 3
 4
 81
Brokerage income60,205
 (8,072) (12) 68,277
 (1,347) (2) 69,624
Capital markets fees53,616
 9,885
 23
 43,731
 (1,489) (3) 45,220
76
 16
 27
 60
 6
 11
 54
Bank owned life insurance income52,400
 (4,648) (8) 57,048
 629
 1
 56,419
67
 9
 16
 58
 6
 12
 52
Gain on sale of loans33,037
 11,946
 57
 21,091
 2,920
 16
 18,171
56
 9
 19
 47
 14
 42
 33
Securities gains (losses)744
 (16,810) (96) 17,554
 17,136
 4,100
 418
(4) (4) (100) 
 (1) (100) 1
Other income132,714
 6,710
 5
 126,004
 (12,821) (9) 138,825
185
 28
 18
 157
 (10) (6) 167
Total noninterest income$1,038,730
 $59,551
 6 % $979,179
 $(33,017) (3)% $1,012,196
$1,307
 $157
 14 % $1,150
 $111
 11 % $1,039
2015 vs. 20142017 versus 2016
Noninterest income for 2017 increased $60$157 million, or 6%14%, from the prior year, primarily reflecting:
$37 million, or 35%, increase in cardsreflecting the full year impact of the FirstMerit acquisition. Card and payment processing income increased $37 million, or 22%, due to higher credit and debit card related income and underlying customer growth.
$27 million, or 32%, increase in mortgage banking income primarily driven by a Trust and investment management services increased $33 million, or 58%27%, increase in origination and secondary marketing revenue.
$12service charges on deposit accounts increased $29 million, or 57%9%, increasereflecting market growth and ongoing customer acquisition. Other income increased $28 million, or 18%, primarily reflecting increases in gainservicing income, mezzanine lending, loan syndication fees and commitment fees. Capital markets fees increased $16 million, or 27%, reflecting our ongoing strategic focus on expanding the business. Bank owned life insurance increased $9 million, or 16%. Gain on sale of loans primarily reflecting an increaseincreased $9 million, or 19%, as a result of $7 millioncontinued expansion of our SBA lending business during 2017 which more than offset gains in SBA loan sales gainsthe prior year from our balance sheet optimization strategy and the $5auto securitization completed in the 2016 fourth quarter. These increases were partially offset by a $4 million automobile loan securitization gain during the 2015 second quarter.
$10 million, or 23%, increase in capital market fees primarily related to customer foreign exchange and commodities derivatives products.
Partially offset by:
$17 million, or 96% decreasedecline in securities gains as we adjusted the mix of our securities portfolio to prepare for the LCR requirements during the 2014 first quarter.
$10 million, or 9%, decrease in trust services primarily related to our fiduciary trust businesses moving to a more open architecture platform and a $3 million decline in assets under management in proprietary mutual funds. During the 2015 fourth quarter, Huntington sold HAA, HASI, and Unified.insurance income.
2014 vs. 20132016 versus 2015
Noninterest income decreased $33for 2016 increased $111 million, or 3%11%, from the prior year, primarily reflecting:
$42reflecting the impact of the FirstMerit acquisition. Service charges on deposit accounts increased $44 million, or 33%16%, decrease in mortgage banking income primarily driven by a $28 million, or 33%, reduction in origination and secondary marketing revenue as originations decreased and gain-on-sale margins compressed, and a $14 million negative impact from net MSR hedging activity.
$13 million, or 9%, decrease in other income primarily due to a decrease in LIHTC gains and lower fees associated with commercial loan activity.
$7 million, or 6%, decrease in trust services primarily due to a reduction in fees.
Partially offset by:

40


$17 million increase in securities gains as we adjusted the mix of our securities portfolio to prepare for the LCR requirements.
$13 million, or 14%, increase in cardscontinued new customer acquisition. Card and payment processing income increased $26 million, or 18%, due to higher credit and debit card related income and underlying customer growth. Mortgage banking income increased $16 million, or 15%, reflecting a 24% increase in mortgage origination volume. Gain on sale of loans increased $14 million, or 43%, reflecting an increase of $6 million in SBA loan sales gains. In addition, there was a $7 million gain on non-relationship C&I and CRE loan sales, which was related to the balance sheet optimization strategy completed in the 2016 fourth quarter.

Noninterest Expense                          
(This section should be read in conjunction with Significant Items 1, 2, 3, and 4.)    
(This section should be read in conjunction with Significant Items section.)(This section should be read in conjunction with Significant Items section.)    
         
The following table reflects noninterest expense for the past three years:The following table reflects noninterest expense for the past three years:    The following table reflects noninterest expense for the past three years:    
                          
Table 7 - Noninterest Expense
(dollar amounts in thousands)             
Year Ended December 31,Year Ended December 31,
  Change from 2014   Change from 2013  
(dollar amounts in millions)  Change from 2016   Change from 2015  
2015 Amount Percent 2014 Amount Percent 20132017 Amount Percent 2016 Amount Percent 2015
Personnel costs$1,122,182
 $73,407
 7 % $1,048,775
 $47,138
 5 % $1,001,637
$1,524
 $175
 13 % $1,349
 $227
 20 % $1,122
Outside data processing and other services231,353
 18,767
 9
 212,586
 13,039
 7
 199,547
313
 8
 3
 305
 74
 32
 231
Net occupancy212
 59
 39
 153
 31
 25
 122
Equipment124,957
 5,294
 4
 119,663
 12,870
 12
 106,793
171
 6
 4
 165
 40
 32
 125
Net occupancy121,881
 (6,195) (5) 128,076
 2,732
 2
 125,344
Deposit and other insurance expense78
 24
 44
 54
 9
 20
 45
Professional services69
 (36) (34) 105
 55
 110
 50
Marketing52,213
 1,653
 3
 50,560
 (625) (1) 51,185
60
 (3) (5) 63
 11
 21
 52
Professional services50,291
 (9,264) (16) 59,555
 18,968
 47
 40,587
Deposit and other insurance expense44,609
 (4,435) (9) 49,044
 (1,117) (2) 50,161
Amortization of intangibles27,867
 (11,410) (29) 39,277
 (2,087) (5) 41,364
56
 26
 87
 30
 2
 7
 28
Other expense200,555
 25,745
 15
 174,810
 33,425
 24
 141,385
231
 47
 26
 184
 (17) (8) 201
Total noninterest expense$1,975,908
 $93,562
 5 % $1,882,346
 $124,343
 7 % $1,758,003
$2,714
 $306
 13 % $2,408
 $432
 22 % $1,976
Number of employees (average full-time equivalent)12,243
 370
 3 % 11,873
 (91) (1)% 11,964
15,770
 1,912
 14 % 13,858
 1,615
 13 % 12,243
Impact of Significant Items:     
 Year Ended December 31,
(dollar amounts in millions)2017 2016 2015
Personnel costs$42
 $76
 $5
Outside data processing and other services24
 46
 4
Net occupancy52
 15
 5
Equipment16
 25
 
Professional services10
 58
 5
Marketing1
 5
 
Other expense9
 14
 39
Total impact of significant items on noninterest expense$154
 $239
 $58
Impacts of Significant Items:     
 Year Ended December 31,
(dollar amounts in thousands)2015 2014 2013
Personnel costs$5,457
 $19,850
 $(27,249)
Outside data processing and other services4,365
 5,507
 1,350
Equipment110
 2,248
 2,364
Net occupancy4,587
 11,153
 12,117
Marketing28
 1,357
 
Professional services5,087
 2,228
 
Other expense38,733
 23,140
 953
Total noninterest expense adjustments$58,367
 $65,483
 $(10,465)

41


Adjusted Noninterest Expense (See Non-GAAP Financial Measures in the Additional Disclosures section):
 Year Ended December 31,
   Change from 2016   Change from 2015  
(dollar amounts in millions)2017 Amount Percent 2016 Amount Percent 2015
Personnel costs$1,482
 $209
 16% $1,273
 $156
 14% $1,117
Outside data processing and other services289
 30
 12
 259
 32
 14
 227
Net occupancy160
 22
 16
 138
 21
 18
 117
Equipment155
 15
 11
 140
 15
 12
 125
Deposit and other insurance expense78
 24
 44
 54
 9
 20
 45
Professional services59
 12
 26
 47
 2
 4
 45
Marketing59
 1
 2
 58
 6
 12
 52
Amortization of intangibles56
 26
 87
 30
 2
 7
 28
Other expense222
 52
 31
 170
 8
 5
 162
Total adjusted noninterest expense (Non-GAAP)$2,560
 $391
 18% $2,169
 $251
 13% $1,918
Adjusted Noninterest Expense (Non-GAAP):        
          
 Year Ended December 31, Change from 2014 Change from 2013
(dollar amounts in thousands)2015 2014 2013 Amount Percent Amount Percent
Personnel costs$1,116,725
 $1,028,925
 $1,028,886
 $87,800
 9 % $39
  %
Outside data processing and other services226,988
 207,079
 198,197
 19,909
 10
 8,882
 4
Equipment124,847
 117,415
 104,429
 7,432
 6
 12,986
 12
Net occupancy117,294
 116,923
 113,227
 371
 
 3,696
 3
Marketing52,185
 49,203
 51,185
 2,982
 6
 (1,982) (4)
Professional services45,204
 57,327
 40,587
 (12,123) (21) 16,740
 41
Deposit and other insurance expense44,609
 49,044
 50,161
 (4,435) (9) (1,117) (2)
Amortization of intangibles27,867
 39,277
 41,364
 (11,410) (29) (2,087) (5)
Other expense161,822
 151,670
 140,432
 10,152
 7
 11,238
 8
Total adjusted noninterest expense$1,917,541
 $1,816,863
 $1,768,468
 $100,678
 6 % $48,395
 3 %

2015 vs. 20142017 versus 2016
NoninterestReported noninterest expense for 2017 increased $94$306 million, or 5%13%, from 2014:
$73the prior year, reflecting the full year impact of the First Merit acquisition. Personnel costs increased $175 million, or 7%13%, increase in personnel costs. Excludingprimarily reflecting the full year impact of significant items, personnel costs increased $88 million, or 9%, reflecting a $79 million increase in salaries related to the 2015 second quarter implementation of annual merit increases, the addition of Huntington Technology Finance,colleagues from FirstMerit. Net occupancy expense increased $59 million, or 39%, primarily reflecting $52 million of acquisition-related expense. Other expense increased $47 million, or 26%, reflecting the full impact of FirstMerit. Amortization of intangibles increased $26 million, or 87%, reflecting the full year impact of amortizing FirstMerit related intangibles. Deposit and other insurance expense increased $24 million, or 44%, reflecting the increase in the assessment base. Partially offsetting these increases, professional services decreased $36 million, or 34% reflecting a 3%reduction in legal and consultation fees partially attributable to acquisition-related expense.
2016 versus 2015
Reported noninterest expense for 2016 increased $432 million, or 22%, from the prior year. Personnel costs increased $227 million, or 20%, reflecting an increase in the number of average full-time equivalent employees largely related to the build-outin-store branch expansion and the addition of the in-store strategy.
$26 million, or 15%, increase in other noninterest expense. Excluding the impact of significant items, other noninterest expense increased $10 million, or 7%, due to an increase in operating lease expense related to Huntington Technology Finance.
$19 million, or 9%, increase in outside data processing and other services. Excluding the impact of significant items, outsidecolleagues from FirstMerit. Outside data processing and other services increased $20$74 million, or 10%32%, primarily reflecting higher debit$46 million of acquisition-related expense and credit card processing costs andongoing technology investments. Professional services increased other technology investment expense, as we continue to invest in technology supporting our products, services, and our Continuous Improvement initiatives.
Partially offset by:
$11$55 million, or 29%110%, decrease in amortizationreflecting $58 million of intangibles reflecting the full amortization of the core deposit intangible at the end of the 2015 second quarter from the Sky Financial acquisition.
$9acquisition-related expense. Equipment expense increased $40 million, or 16%32%, decrease in professional services. Excluding the impactreflecting $25 million of significant items, professional services decreased $12acquisition-related expense. Net occupancy expense increased $31 million, or 21%25%, reflecting a decrease in outside consultant expenses related to strategic planning.
$6$15 million or 5%, decrease in net occupancy. Excluding the impact of significant items, net occupancy remained relatively unchanged.
2014 vs. 2013
Noninterestacquisition-related expense. Partially offsetting these increases, other expense increased $124 million, or 7%, from 2013:
$47 million, or 5%, increase in personnel costs. Excluding the impact of significant items, personnel costs were relatively unchanged.
$33 million, or 24%, increase in other noninterest expense. Excluding the impact of significant items, other noninterest expense increased $11decreased $17 million, or 8%, due reflecting a $42 million reduction to an increaselitigation reserves which was predominately offset by a $40 million contribution in state franchise taxes, protective advances, and litigation expense.
$19 million, or 47%, increase in professional services. Excluding the impact of significant items, professional services increased $16 million, or 41%, reflecting an increase in outside consultant expenses2016 fourth quarter to achieve the philanthropic plans related to strategic planning and legal services.FirstMerit.
$13 million, or 7%, increase in outside data processing and other services. Excluding the impact of significant items, outside data processing and other services increased $9 million, or 4%, primarily reflecting higher debit and credit card processing costs and increased other technology investment expense, as we continue to invest in technology supporting our products, services, and our Continuous Improvement initiatives.

42


$13 million, or 12%, increase in equipment. Excluding the impact of significant items, equipment increased $13 million, or 12%, primarily reflecting higher depreciation expense.
Provision for Income Taxes
(This section should be read in conjunction with Note 161 and Note 17 of the Notes to Consolidated Financial Statements.)
20152017 versus 20142016
The provision for income taxes was $221$208 million for 2015 compared with a provision for income taxes of $221 million in 2014.2017 and 2016. Both years included the benefits from tax-exempt income, tax-advantaged investments, release of federal capital loss carryforward valuation allowance, general business credits, and investments in qualified affordable housing projects. In 2015,projects, excess tax deductions for stock-based compensation, and capital losses. 2017 also includes a $69$123 million reduction intax benefit related to the provision forfederal tax reform enacted on December 22, 2017, which is primarily attributed to the revaluation of net deferred tax liabilities at the lower statutory federal income taxestax rate. As of December 31, 2017 and 2016 there was recorded for the portion ofno valuation allowance on federal deferred tax assets related to capital loss carryforwards that are more likely than not to be realized compared to a $27 million reduction in 2014.taxes. In 2015,2017 and 2016 there was essentially no change recorded in the provision for state income taxes, net of federal, for the portion of state deferred tax assets and state net operating loss carryforwards that are more likely than not to be realized, compared to a $7 million reduction, net of federal taxes, in 2014.realized. At December 31, 2015,2017, we had a net federal deferred tax assetliability of $7$57 million and a net state deferred tax asset of $43$25 million.
We file income tax returns with the IRS and various state, city, and foreign jurisdictions. Federal income tax audits have been completed for tax years through 2009. The IRS is currently examining our 2010 and 2011 consolidated federal income tax returns. While the statute of limitations remains open for tax years 2012 through 2016, the IRS has advised that tax years 2012 through 2014 will not be audited, and plans to begin the examination of the 2015 federal income tax return during the 2018 first quarter. Various state and other jurisdictions remain open to examination, including Ohio, Kentucky, Indiana, Michigan, Pennsylvania, West Virginia, Wisconsin and Illinois.
20142016 versus 20132015
The provision for income taxes was $221$208 million for 20142016 compared with a provision for income taxes of $227$221 million in 2013.2015. Both years included the benefits from tax-exempt income, tax-advantaged investments, general business credits, and the change in accounting for investments in qualified affordable housing projects.projects, and capital losses. As of December 31, 2016, there was no valuation allowance on federal deferred taxes. In 2014,2015, a $27$69 million reduction in the 20142015 provision for federal income taxes was recorded for the portion of federal capital loss carryforward deferred tax assets that are more likely than not to be realized compared to a $93 million increaserealized. In 2016 and 2015, there was essentially no change recorded in 2013. In 2014, a $7 million reduction in the 2014 provision for state income taxes, net of federal taxes, was recorded for the portion of state deferred tax assets and state net operating loss carryforwards that are more likely than not to be realized, compared to a $6 million reduction in 2013.realized.
RISK MANAGEMENT AND CAPITAL
Risk Governance
We use a multi-faceted approach to risk governance. It begins with the board of directors defining our risk appetite as aggregate moderate-to-low. This does not preclude engagement in select higher risk activities. Rather, the definition is intended to represent an aggregate view of where we want our overall risk to be managed.

Three board committees primarily oversee implementation of this desired risk appetite and monitoring of our risk profile:
The Audit Committee oversees the integrity of the consolidated financial statements, including policies, procedures, and practices regarding the preparation of financial statements, the financial reporting process, disclosures, and internal control over financial reporting. The Audit Committee also provides assistance to the board in overseeing the internal audit division and the independent registered public accounting firm’s qualifications and independence; compliance with our Financial Code of Ethics for the chief executive officer and senior financial officers; and compliance with corporate securities trading policies.
The Risk Oversight Committee (ROC) assists the board of directors in overseeing management of material risks, the approval and monitoring of the Company’s capital position and plan supporting our overall aggregate moderate-to-low risk profile, the risk governance structure, compliance with applicable laws and regulations, and determining adherence to the board’s stated risk appetite. The committee has oversight responsibility with respect to the full range of inherent risks: market, credit, liquidity, legal, compliance/regulatory, operational, strategic, and reputational. This committee also oversees our capital management and planning process, ensures that the amount and quality of capital are adequate in relation to expected and unexpected risks, and that our capital levels exceed “well-capitalized” requirements.
The Technology Committee assists the board of directors in fulfilling its oversight responsibilities with respect to all technology, cyber security, and third-party risk management strategies and plans. The committee is charged with evaluating Huntington’s capability to properly perform all technology functions necessary for its business plan, including projected growth, technology capacity, planning, operational execution, product development, and management capacity. The committee provides oversight of technology investments and plans to drive efficiency as well as to meet defined standards for risk, information security, and redundancy. The Committee oversees the allocation of technology costs and ensures that they are understood by the board of directors. The Technology Committee monitors and evaluates innovation and technology trends that may affect the Company’s strategic plans, including monitoring of overall industry trends. The Technology Committee reviews and provides oversight of the Company’s continuity and disaster recovery planning and preparedness.
The Audit and Risk Oversight Committees routinely hold executive sessions with our key officers engaged in accounting and risk management. On a periodic basis, the two committees meet in joint session to cover matters relevant to both, such as the construct and appropriateness of the ACL, which is reviewed quarterly. All directors have access to information provided to each committee and all scheduled meetings are open to all directors.
Further, through its Compensation Committee, the board of directors seeks to ensure its system of rewards is risk-sensitive and aligns the interests of management, creditors, and shareholders. We utilize a variety of compensation-related tools to induce appropriate behavior, including common stock ownership thresholds for the chief executive officer and certain members of senior management, a requirement to hold until retirement or exit from the Company, a portion of net shares received upon exercise of stock options or release of restricted stock awards (50% for executive officers and 25% for other award recipients), equity deferrals, recoupment provisions, and the right to terminate compensation plans at any time.
Management has implemented an Enterprise Risk Management and Risk Appetite Framework. Critically important is our self-assessment process, in which each business segment produces an analysis of its risks and the strength of its risk controls. The segment analyses are combined with assessments by our risk management organization of major risk sectors (e.g., credit, market, liquidity, operational, legal, compliance, reputational, and strategic) to produce an overall enterprise risk assessment. Outcomes of the process include a determination of the quality of the overall control process, the direction of risk, and our position compared to the defined risk appetite.
Management also utilizes a wide series of metrics (key risk indicators) to monitor risk positions throughout the Company. In general, a range for each metric is established, which allows the Company, in aggregate, to operate within an aggregate moderate-to-low risk profile. Deviations from the range will indicate if the risk being measured exceeds desired tolerance, which may then necessitate corrective action.
We also have four executive level committees to manage risk: ALCO, Credit Policy and Strategy, Risk Management, and Capital Management. Each committee focuses on specific categories of risk and is supported by a series of subcommittees that are tactical in nature. We believe this structure helps ensure appropriate escalation of issues and overall communication of strategies.
Huntington utilizes three lines of defense with regard to risk management: (1) business segments, (2) corporate risk management, and (3) internal audit and credit review. To induce greater ownership of risk within its business segments, segment risk officers have been embedded in the business to identify and monitor risk, elevate and remediate issues, establish controls, perform self-testing, and oversee the self-assessment process. Corporate Risk Management establishes policies, sets operating limits, reviews new or modified products/processes, ensures consistency and quality assurance within the segments, and produces the enterprise risk assessment. The Chief Risk Officer has significant input into the design and outcome of incentive compensation plans as they apply to risk. Internal Audit and Credit Review provide additional assurance that risk-related functions are operating as intended.
A comprehensive discussion of risk management and capital matters affecting us can be found in the Risk Governance section included in Item 1A and the Regulatory Matters section of Item 1 of this Form 10-K.

Some of the more significant processes used to manage and control credit, market, liquidity, operational, and compliance risks are described in the following paragraphs.sections.
Credit Risk
Credit risk is the risk of financial loss if a counterparty is not able to meet the agreed upon terms of the financial obligation. The majority of our credit risk is associated with lending activities, as the acceptance and management of credit risk is central to profitable lending. We also have credit risk associated with our AFS and HTM securities portfolios (see Note 45 and Note 56 of the Notes to Consolidated Financial Statements). We engage with other financial counterparties for a variety of purposes including investing, asset and liability management, mortgage banking, and trading activities. While there is credit risk associated with derivative activity, we believe this exposure is minimal.(see Note 1 of the Notes to Consolidated Financial Statements)
We continue to focus on the identification, monitoring, and managing of our credit risk. In addition to the traditional credit risk mitigation strategies of credit policies and processes, market risk management activities, and portfolio diversification, we use quantitative measurement capabilities utilizing external data sources, enhanced use of modeling technology, and internal stress testing processes. Our portfolio management resources demonstrate our commitment to maintaining an aggregate moderate-to-low risk profile. In our efforts to continue to identify risk mitigation techniques, we have focused on product design features, origination policies, and solutions for delinquent or stressed borrowers.
The maximum level of credit exposure to individual credit borrowers is limited by policy guidelines based on the perceived risk of each borrower or related group of borrowers. All authority to grant commitments is delegated through the independent credit administration function and is closely monitored and regularly updated. Concentration risk is managed through limits on loan type, geography, industry, and loan quality factors. We focus predominantly on extending credit to retail and commercial customers with existing or expandable relationships within our primary banking markets, although we will consider lending opportunities outside our primary markets if we believe the associated risks are acceptable and aligned with strategic initiatives. Although we offer a broad set of products, we continue to develop new lending products and opportunities. Each of these new products and opportunities goes through a rigorous development and approval process prior to implementation to ensure our overall objective of maintaining an aggregate moderate-to-low risk portfolio profile.
The checks and balances in the credit process and the separation of the credit administration and risk management functions are designed to appropriately assess and sanction the level of credit risk being accepted, facilitate the early recognition of credit problems when they occur, and provide for effective problem asset management and resolution. For example, we do not extend additional credit to delinquent borrowers except in certain circumstances that substantially improve our overall repayment or collateral coverage position.
Our asset quality indicators reflected overall stabilization of our credit quality performance in 2015 compared to 2014.
Loan and Lease Credit Exposure Mix
At December 31, 2015,2017, our loans and leases totaled $50.3$70.1 billion, representing a $2.7$3.2 billion, or 6%5%, increase compared to $47.7$67.0 billion at December 31, 2014. There was continued growth in the C&I portfolio, primarily as a result of an increase in equipment leases of $0.8 billion related to the acquisition of Huntington Technology Finance. In addition, the automobile portfolio increased by

43


$0.8 billion as a result of strong originations. The CRE portfolio had modest growth over the period as the continued runoff of the non-core portfolio was more than offset by new production within the requirements associated with our internal concentration limits.2016.
Total commercial loans and leases were $25.8$35.3 billion at December 31, 2015,2017, and represented 51% of our total loan and lease credit exposure. Our commercial loan portfolio is diversified alongby product type, customer size, and geography within our footprint, and is comprised of the following (see Commercial Credit discussion):
C&I – C&I loans and leases are made to commercial customers for use in normal business operations to finance working capital needs, equipment purchases, or other projects. The majority of these borrowers are customers doing business within our geographic regions. C&I loans and leases are generally underwritten individually and secured with the assets of the company and/or the personal guarantee of the business owners. The financing of owner occupied facilities is considered a C&I loan even though there is improved real estate as collateral. This treatment is a result of the credit decision process, which focuses on cash flow from operations of the business to repay the debt. The operation, sale, rental, or refinancing of the real estate is not considered the primary repayment source for these types of loans. As we have expanded our C&I portfolio, we have developed a series of “vertical specialties” to ensure that new products or lending types are embedded within a structured, centralized Commercial Lending area with designated, experienced credit officers. These specialties are comprised of either targeted industries (for example, Healthcare, Food & Agribusiness, Energy, etc.) and/or lending disciplines (Equipment Finance, ABL, etc.), all of which requires a high degree of expertise and oversight to effectively mitigate and monitor risk. As such, we have dedicated colleagues and teams focused on bringing value added expertise to these specialty clients.
CRE – CRE loans consist of loans to developers and REITs supporting income-producing or for-sale commercial real estate properties. We mitigate our risk on these loans by requiring collateral values that exceed the loan amount and underwriting the loan with projected cash flow in excess of the debt service requirement. These loans are made to finance properties such as apartment buildings, office and industrial buildings, and retail shopping centers, and are repaid through cash flows related to the operation, sale, or refinance of the property. For loans secured by real estate, appropriate appraisals are obtained at origination and updated on an as needed basis in compliance with regulatory requirements.

Construction CRE – Construction CRE loans are loans to developers, companies, or individuals used for the construction of a commercial or residential property for which repayment will be generated by the sale or permanent financing of the property. Our construction CRE portfolio primarily consists of retail, multi family, office, and warehouse project types. Generally, these loans are for construction projects that have been presold or preleased, or have secured permanent financing, as well as loans to real estate companies with significant equity invested in each project. These loans are underwritten and managed by a specialized real estate lending group that actively monitors the construction phase and manages the loan disbursements according to the predetermined construction schedule.
Total consumer loans and leases were $24.5$34.8 billion at December 31, 2015,2017, and represented 49% of our total loan and lease credit exposure. The consumer portfolio is comprised primarily of automobile loans, home equity loans and lines-of-credit, and residential mortgages (see Consumer Credit discussion). The increase from December 31, 2014 primarily relates to growth in the automobile portfolio.
Automobile – Automobile loans are comprised primarily of loans made through automotive dealerships and include exposure in selected states outside of our primary banking markets. The exposure outside of our primary banking markets represents 22%20% of the total exposure, with no individual state representing more than 7%5%. Applications are underwritten using an automated underwriting system that applies consistent policies and processes across the portfolio.
Home equity – Home equity lending includes both home equity loans and lines-of-credit. This type of lending, which is secured by a first-lien or junior-lien on the borrower’s residence, allows customers to borrow against the equity in their home or refinance existing mortgage debt. Products include closed-end loans which are generally fixed-rate with principal and interest payments, and variable-rate, interest-only lines-of-credit which do not require payment of principal during the 10-year revolving period. The home equity line of credit may convertconverts to a 20-year amortizing structure at the end of the revolving period. Applications are underwritten centrally in conjunction with an automated underwriting system. The home equity underwriting criteria is based on minimum credit scores, debt-to-income ratios, and LTV ratios, with current collateral valuations. The underwriting for the floating rate lines of credit also incorporates a stress analysis for a rising interest rate.
Residential mortgage – Residential mortgage loans represent loans to consumers for the purchase or refinance of a residence. These loans are generally financed over a 15-year to 30-year term, and in most cases, are extended to borrowers to finance their primary residence. Applications are underwritten centrally using consistent credit policies and processes. All residential mortgage loan decisions utilize a full appraisal for collateral valuation. Huntington has not originated or acquired residential mortgages that allow negative amortization or allow the borrower multiple payment options.
RV and marine finance – RV and marine finance loans are loans provided to consumers for the purpose of financing recreational vehicles and boats. Loans are originated on an indirect basis through a series of dealerships across 34 states. The loans are underwritten centrally using an application and decisioning system similar to automobile loans. The current portfolio includes 60% of the balances within our core footprint states.
Other consumer – Other consumer loans primarily consists of consumer loans not secured by real estate, including credit cards, personal unsecured loans, and overdraft balances,balances. We originate these products within our established set of credit policies and credit cards.guidelines.
The table below provides the composition of our total loan and lease portfolio: 

44


Table 8 - Loan and Lease Portfolio Composition
At December 31,
(dollar amounts in millions)                   2017 2016 2015 2014 2013
                   
At December 31,
2015 2014 2013 2012 2011
Commercial: (1)                   
Commercial:                   
Commercial and industrial$20,560
 41% $19,033
 40% $17,594
 41% $16,971
 42% $14,699
 38%$28,107
 40% $28,059
 42% $20,560
 41% $19,033
 40% $17,594
 41%
Commercial real estate:                                      
Construction1,031
 2
 875
 2
 557
 1
 648
 2
 580
 1
1,217
 2
 1,446
 2
 1,031
 2
 875
 2
 557
 1
Commercial4,237
 8
 4,322
 9
 4,293
 10
 4,751
 12
 5,246
 13
6,008
 9
 5,855
 9
 4,237
 8
 4,322
 9
 4,293
 10
Total commercial real estate5,268
 10
 5,197
 11
 4,850
 11
 5,399
 14
 5,826
 14
Commercial real estate7,225
 11
 7,301
 11
 5,268
 10
 5,197
 11
 4,850
 11
Total commercial25,828
 51
 24,230
 51
 22,444
 52
 22,370
 56
 20,525
 52
35,332
 51
 35,360
 53
 25,828
 51
 24,230
 51
 22,444
 52
Consumer:                                      
Automobile9,481
 19
 8,690
 18
 6,639
 15
 4,634
 11
 4,458
 11
12,100
 17
 10,969
 16
 9,481
 19
 8,690
 18
 6,639
 15
Home equity8,471
 17
 8,491
 18
 8,336
 19
 8,335
 20
 8,215
 21
10,099
 14
 10,106
 15
 8,471
 17
 8,491
 18
 8,336
 19
Residential mortgage5,998
 12
 5,831
 12
 5,321
 12
 4,970
 12
 5,228
 13
9,026
 13
 7,725
 12
 5,998
 12
 5,831
 12
 5,321
 12
RV and marine finance2,438
 3
 1,846
 3
 
 
 
 
 
 
Other consumer563
 1
 414
 1
 380
 2
 419
 1
 498
 3
1,122
 2
 956
 1
 563
 1
 414
 1
 380
 2
Total consumer24,513
 49
 23,426
 49
 20,676
 48
 18,358
 44
 18,399
 48
34,785
 49
 31,602
 47
 24,513
 49
 23,426
 49
 20,676
 48
Total loans and leases$50,341
 100% $47,656
 100% $43,120
 100% $40,728
 100% $38,924
 100%$70,117
 100% $66,962
 100% $50,341
 100% $47,656
 100% $43,120
 100%
(1)As defined by regulatory guidance, there were no commercial loans outstanding that would be considered a concentration of lending to a particular industry or group of industries.

Our loan portfolio is diversified bycomposed of a managed mix of consumer and commercial credit.credits. At the corporate level, we manage the overall credit exposure and portfolio composition in part via a credit concentration policy. The policy designates specific loan types, collateral types, and loan structures to be formally tracked and assigned maximum exposure limits as a percentage of capital. C&I lending by NAICS categories, specific limits for CRE primary project types, loans secured by residential real estate, shared national credit exposure, and designated high risk loan definitions represent examples of specifically tracked components of our concentration management process. Currently thereThere are no identified concentrations that exceed the establishedassigned exposure limit. Our concentration management policy is approved by the Risk Oversight Committee (ROC)ROC of the Board and is one of the strategies used to ensure a high quality, well diversified portfolio that is consistent with our overall objective of maintaining an aggregate moderate-to-low risk profile. Changes to existing concentration limits require the approval of the ROC prior to implementation, incorporating specific information relating to the potential impact on the overall portfolio composition and performance metrics.
The table below provides our total loan and lease portfolio segregated by the type of collateral securing the loan or lease.industry type. The changes in the collateralindustry composition from December 31, 20142016 are consistent with the portfolio growth metrics, with increases noted in the machinery/equipment and vehicle categories. The increase in machinery/equipment reflects the addition of approximately $0.8 billion in equipment leases related to the acquisition of Huntington Technology Finance.
The increase in the unsecured exposure is centered in high quality commercial credit customers.

45

Table of Contents

metrics.
Table 9 - Loan and Lease Portfolio by Collateral Type
(dollar amounts in millions)                    
 At December 31,
 2015 2014 2013 2012 2011
Secured loans:                    
Real estate—commercial$8,296
  16% $8,631
 18% $8,622
 20% $9,128
 22% $9,557
 25%
Real estate—consumer14,469
  29
 14,322
 30
 13,657
 32
 13,305
 33
 13,444
 35
Vehicles11,880
(1) 24
 10,932
 23
 8,989
 21
 6,659
 16
 6,021
 15
Receivables/Inventory5,961
  12
 5,968
 13
 5,534
 13
 5,178
 13
 4,450
 11
Machinery/Equipment5,171
(2) 10
 3,863
 8
 2,738
 6
 2,749
 7
 1,994
 5
Securities/Deposits974
  2
 964
 2
 786
 2
 826
 2
 800
 2
Other987
  2
 919
 2
 1,016
 2
 1,090
 3
 1,018
 3
Total secured loans and leases47,738
  95
 45,599
 96
 41,342
 96
 38,935
 96
 37,284
 96
Unsecured loans and leases2,603
  5
 2,057
 4
 1,778
 4
 1,793
 4
 1,640
 4
Total loans and leases$50,341
  100% $47,656
 100% $43,120
 100% $40,728
 100% $38,924
 100%

Table 9 - Loan and Lease Portfolio by Industry Type       
(dollar amounts in millions)December 31,
2017
 December 31,
2016
Commercial loans and leases:       
Real estate and rental and leasing$7,378
 11% $7,545
 11%
Retail trade (1)4,886
 7
 4,758
 7
Manufacturing4,791
 7
 4,937
 7
Finance and insurance3,044
 4
 2,010
 3
Health care and social assistance2,664
 4
 2,729
 4
Wholesale trade2,291
 3
 2,071
 3
Accommodation and food services1,617
 2
 1,678
 3
Other services1,296
 2
 1,223
 2
Professional, scientific, and technical services1,257
 2
 1,264
 2
Transportation and warehousing1,243
 2
 1,366
 2
Construction976
 1
 875
 1
Mining, quarrying, and oil and gas extraction694
 1
 668
 1
Arts, entertainment, and recreation593
 1
 556
 1
Admin./Support/Waste Mgmt. and Remediation Services561
 1
 429
 1
Educational services504
 1
 501
 1
Information467
 1
 473
 1
Utilities389
 1
 470
 1
Public administration255
 
 272
 
Agriculture, forestry, fishing and hunting172
 
 151
 
Unclassified/Other163
 
 1,288
 2
Management of companies and enterprises91
 
 96
 
Total commercial loans and leases by industry category35,332
 51% 35,360
 53%
Automobile12,100
 17
 10,969
 16
Home Equity10,099
 14
 10,106
 15
Residential mortgage9,026
 13
 7,725
 12
RV and marine finance2,438
 3
 1,846
 3
Other consumer loans1,122
 2
 956
 1
Total loans and leases$70,117
 100% $66,962
 100%
(1)2015 includes a decreaseAmounts include $3.2 billion of approximately $0.8 billion in automobileauto dealer services loans resulting from an automobile securitization transaction.
(2)Reflects the addition of approximately $0.8 billion in equipment leases related to the acquisition of Huntington Technology Finance.at both December 31, 2017 and December 31, 2016.
Commercial Credit
The primary factors considered in commercial credit approvals are the financial strength of the borrower, assessment of the borrower’s management capabilities, cash flows from operations, industry sector trends, type and sufficiency of collateral, type of exposure, transaction structure, and the general economic outlook. While these are the primary factors considered, there are a number of other factors that may be considered in the decision process. We utilize a centralized preview and senior loan approval committee,committees, led by our chief credit officer.officers. The risk rating (see next paragraph), size, and complexity of the credit determines the threshold for approval of the senior loan committee with a minimum credit exposure of $10.0 million.approval. For loans not requiring senior loan committee approval, with the exception of small business loans, credit officers who understand each local region and are experienced in the industries and loan structures of the requested credit exposure are involved in all loan decisions and

have the primary credit authority. For small business loans, we utilize a centralized loan approval process for standard products and structures. In this centralized decision environment, certain individuals who understand each local region may make credit-extension decisions to preserve our commitment to the communities in which we operate. In addition to disciplined and consistent judgmental factors, a sophisticated credit scoring process is used as a primary evaluation tool in the determination of approving a loan within the centralized loan approval process.
In commercial lending, on-going credit management is dependent on the type and nature of the loan. We monitor all significant exposures on an on-going basis. All commercial credit extensions are assigned internal risk ratings reflecting the borrower’s PD and LGD. This two-dimensional rating methodology provides granularity in the portfolio management process. The PD is rated and applied at the borrower level. The LGD is rated and applied based on the specific type of credit extension and the quality and lien position associated with the underlying collateral. The internal risk ratings are assessed at origination and updated at each periodic monitoring event. There is also extensive macro portfolio management analysis on an on-going basis. We continually review and adjust our risk-rating criteria based on actual experience, which provides us with the current risk level in the portfolio and is the basis for determining an appropriate allowance for credit losses (ACL) amount for the commercial portfolio. A centralized portfolio management team monitors and reports on the performance of the entire commercial portfolio, including small business loans, to provide consistent oversight.
In addition to the initial credit analysis conducted during the approval process, our Credit Review group performs testing to provide an independent review and assessment of the quality and risk of new loan originations. This group is part of our Risk Management area and conducts portfolio reviews on a risk-based cycle to evaluate individual loans, validate risk ratings, and test the consistency of credit processes.
Our standardized loan grading system considers many components that directly correlate to loan quality and likelihood of repayment, one of which is guarantor support. On an annual basis, or more frequently if warranted, we consider, among other things, the guarantor’s reputation and creditworthiness, along with various key financial metrics such as liquidity and net worth, assuming

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such information is available. Our assessment of the guarantor’s credit strength, or lack thereof, is reflected in our risk ratings for such loans, which is directly tied to, and an integral component of, our ACL methodology. When a loan goes to impaired status, viable guarantor support is considered in the determination of a credit loss.
If our assessment of the guarantor’s credit strength yields an inherent capacity to perform, we will seek repayment from the guarantor as part of the collection process and have done so successfully.
Substantially all loans categorized as Classified (see Note 34 of Notes to Consolidated Financial Statements) are managed by our Special Assets Division.SAD. SAD is a specialized group of credit professionals that handle the day-to-day management of workouts, commercial recoveries, and problem loan sales. Its responsibilities include developing and implementing action plans, assessing risk ratings, and determining the appropriateness of the allowance, the accrual status, and the ultimate collectability of the Classified loan portfolio.
C&I PORTFOLIO
The C&I portfolio is comprised of loans to businesses where the source of repayment is associated with the on-going operations of the business. Generally, the loans are secured by the borrower’s assets, such as equipment, accounts receivable, and/or inventory. In many cases, the loans are secured by real estate, although the operation, sale, or refinancing of the real estate is not a primary source of repayment for the loan. For loans secured by real estate, appropriate appraisals are obtained at origination and updated on an as needed basis in compliance with regulatory requirements.
We manage the risks inherent in the C&I portfolio through origination policies, a defined loan concentration policy with established limits, on-going loan level reviews and portfolio level reviews, recourse requirements, and continuous portfolio risk management activities. Our origination policies for the C&I portfolio include loan product-type specific policies such as LTV and debt service coverage ratios, as applicable. Currently, a higher-risk segment of the C&I portfolio is loans to borrowers supporting oil and gas exploration and production and is further described below.
The C&I portfolio continues to have solid origination activity as evidenced by its growth over the past 12 months andwhile we maintain a focus on high quality originations. Problem loans had trended downward over the last several years, reflecting a combination of proactive risk identification and effective workout strategies implemented by the SAD. However, over the past year, C&I problem loans began to increase, primarily as a result of the oil and gas exploration and production customers and the increase in overall portfolio size.SAD department. We continue to maintain a proactive approach to identifying borrowers that may be facing financial difficulty in order to maximize the potential solutions. Subsequent to the origination of the loan, the Credit Review group provides an independent review and assessment of the quality of the underwriting and risk of new loan originations.
We have a dedicated energy lending group that focuses on upstream companies (exploration and production or E&P firms) as well as midstream (pipeline transportation) companies. This lending group is comprised of colleagues with many years of experience in this area of specialized lending, through several economic cycles. The exposure to the E&P companies is centered in broadly syndicated reserve-based loans and is 0.5% of our total loans. All of these loans are secured and in a first-lien position. The customer base consists of larger firms that generally have had access to the capital markets and/or are backed by private equity firms. This lending group has no exposure to oil field services companies. However, we have a few legacy oil field services customers for which the remaining aggregate credit exposure is negligible.
The significant reduction in oil and gas prices over the past year has had a negative impact on the energy industry, particularly exploration and production companies as well as the oil field services providers. The impact of low prices for an extended period of time has had some level of adverse impact on most, if not all, borrowers in this segment. Most of these borrowers have, therefore, had recent downward adjustments to their risk ratings, which has increased our loan loss reserve.
We have other energy related exposures, including gas stations, wholesale distributors, mining, and utilities. We continue to monitor these exposures closely. However, these exposures have different factors affecting their performance, and we have not seen the same level of volatility in performance or risk rating migration.
CRE PORTFOLIO
We manage the risks inherent in this portfolio specific to CRE lending, focusing on the quality of the developer and the specifics associated with each project. Generally, we: (1) limit our loans to 80% of the appraised value of the commercial real estate at origination, (2) require net operating cash flows to be 125% of required interest and principal payments, and (3) if the commercial real estate is non-owner occupied, require that at least 50% of the space of the project be preleased.pre-leased. We actively monitor both geographic and project-type concentrations and performance metrics of all CRE loan types, with a focus on loans identified as higher risk based on the risk rating methodology. Both macro-level and loan-level stress-test scenarios based on existing and forecast market conditions are part of the on-going portfolio management process for the CRE portfolio.

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Dedicated real estate professionals originate and manage the portfolio. The portfolio is diversified by project type and loan size, and this diversification represents a significant portion of the credit risk management strategies employed for this portfolio. Subsequent to the origination of the loan, the Credit Review group provides an independent review and assessment of the quality of the underwriting and risk of new loan originations.

Appraisal values are obtained in conjunction with all originations and renewals, and on an as needed basis, in compliance with regulatory requirements and to ensure appropriate decisions regarding the on-going management of the portfolio reflect the changing

market conditions. Appraisals are obtained from approved vendors and are reviewed by an internal appraisal review group comprised of certified appraisers to ensure the quality of the valuation used in the underwriting process. We continue to perform on-going portfolio level reviews within the CRE portfolio. These reviews generate action plans based on occupancy levels or sales volume associated with the projects being reviewed. This highly individualized process requires working closely with all of our borrowers, as well as an in-depth knowledge of CRE project lending and the market environment.
Consumer Credit
Consumer credit approvals are based on, among other factors, the financial strength and payment history of the borrower, type of exposure, and transaction structure. Consumer credit decisions are generally made in a centralized environment utilizing decision models. Importantly, certain individuals who understand each local region have the authority to make credit extension decisions to preserve our focus on the local communities in which we operate. Each credit extension is assigned a specific PD and LGD. The PD is generally based on the borrower’s most recent credit bureau score (FICO), which we update quarterly, providing an ongoing view of the borrowers PD. The LGD is related to the type of collateral associated with the credit extension, which typically does not change over the course of the loan term. This allows Huntington to maintain a current view of the customer for credit risk management and ACL purposes.
In consumer lending, credit risk is managed from a segment (i.e., loan type, collateral position, geography, etc.) and vintage performance analysis. All portfolio segments are continuously monitored for changes in delinquency trends and other asset quality indicators. We make extensive use of portfolio assessment models to continuously monitor the quality of the portfolio, which may result in changes to future origination strategies. The ongoing analysis and review process results in a determination of an appropriate ALLL amount for our consumer loan portfolio. The independent risk management group has a consumer process review component to ensure the effectiveness and efficiency of the consumer credit processes.
Collection action isactions by our customer assistance team are initiated as needed through a centrally managed collection and recovery function. The collection group employsWe employ a series of collection methodologies designed to maintain a high level of effectiveness, while maximizing efficiency. In addition to the consumer loan portfolio, the collection groupcustomer assistance team is responsible for collection activity on all sold and securitized consumer loans and leases. Collection practices include a single contact point for the majority of the residential real estate secured portfolios.
AUTOMOBILE PORTFOLIO
Our strategy in the automobile portfolio continues to focus on high quality borrowers as measured by both FICO and internal custom scores, combined with appropriate LTVs, terms, and profitability. Our strategy and operational capabilities allow us to appropriately manage the origination quality across the entire portfolio, including our newer markets. Although increased origination volume and entering new markets can be associated with increased risk levels, we believe our disciplined strategy and operational processes significantly mitigate these risks.
We have continued to consistently execute our value proposition and take advantage of available market opportunities. Importantly, we have maintained our high credit quality standards while expanding the portfolio.
RESIDENTIAL REAL ESTATE SECURED PORTFOLIOS
The properties securing our residential mortgage and home equity portfolios are primarily located within our geographic footprint. Huntington continues to support our local markets with consistent underwriting across all residential secured products. The residential-secured portfolio originations continue to be of high quality, with the majority of the negative credit impact coming from loans originated in 2006 and earlier. Our portfolio management strategies associated with our Home Savers group allow us to focus on effectively helping our customers with appropriate solutions for their specific circumstances.


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Table 10 - Selected Home Equity and Residential Mortgage Portfolio Data
(dollar amounts in millions)           
            
 Home Equity Residential Mortgage
 Secured by first-lien Secured by junior-lien  
 December 31,
 2015 2014 2015 2014 2015 2014
Ending balance$5,191
 $5,129
 $3,279
 $3,362
 $5,998
 $5,831
Portfolio weighted-average LTV ratio (1)72% 71% 82% 81% 75% 74%
Portfolio weighted-average FICO score (2)764
 759
 753
 752
 752
 752
 Home Equity Residential Mortgage (3)
 Secured by first-lien Secured by junior-lien  
 Year Ended December 31,
 2015 2014 2015 2014 2015 2014
Originations$1,677
 $1,566
 $929
 $872
 $1,409
 $1,192
Origination weighted-average LTV ratio (1)73% 74% 85% 83% 83% 83%
Origination weighted-average FICO score (2)778
 775
 767
 765
 754
 752

(1)The LTV ratios for home equity loans and home equity lines-of-credit are cumulative and reflect the balance of any senior loans. LTV ratios reflect collateral values at the time of loan origination.
(2)Portfolio weighted average FICO scores reflect currently updated customer credit scores whereas origination weighted-average FICO scores reflect the customer credit scores at the time of loan origination.
(3)Represents only owned-portfolio originations.
Home Equity Portfolio
Our home equity portfolio (loans and lines-of-credit) consists of both first-lien and junior-lien mortgage loans with underwriting criteria based on minimum credit scores, debt-to-income ratios, and LTV ratios. We offer closed-end home equity loans which are generally fixed-rate with principal and interest payments, and variable-rate interest-only home equity lines-of-credit which do not require payment of principal during the 10-year revolving period of the line-of-credit. Applications are underwritten centrally in conjunction with an automated underwriting system.
Within the home equity portfolio, the standard product is a 10-year interest-only draw period with a 20-year fully amortizing term at the end of the draw period. After the 10-year draw period, the borrower must reapply, subject to full underwriting guidelines, to continue with the interest-only revolving structure and maintain draw capability or begin repaying the debt in a term structure.
Residential Mortgages Portfolio
Huntington underwrites all residential mortgage applications centrally, with a focus on higher quality borrowers. We do not originate residential mortgages that allow negative amortization or allow the borrower multiple payment options and have incorporated regulatory requirements and guidance into our underwriting process. Residential mortgages are originated based on a completed full appraisal during the credit underwriting process. We update values in compliance with applicable regulations to facilitate our portfolio management, as well as our workout and loss mitigation functions.
Several government programs continued to impact the residential mortgage portfolio, including various refinance programs such as HARP and HAMP, which positively affected the availability of credit for the industry. During the year ended December 31, 2015, we closed $189 million in HARP residential mortgages and $3 million in HAMP residential mortgages. The HARP and HAMP residential mortgage loans are part of our residential mortgage portfolio or serviced for others.
We are subject to repurchase risk associated with residential mortgage loans sold in the secondary market. An appropriate level of reserve for representations and warranties related to residential mortgage loans sold has been established to address this repurchase risk inherent in the portfolio.
RV AND MARINE FINANCE PORTFOLIO
Our strategy in the RV and Marine portfolio focuses on high quality borrowers, combined with appropriate LTVs, terms, and profitability. Although entering new markets can be associated with increased risk levels, we believe our disciplined strategy and operational processes significantly mitigate these risks.

Credit Quality
(This section should be read in conjunction with Note 34 of the Notes to Consolidated Financial Statements.)
We believe the most meaningful way to assess overall credit quality performance is through an analysis of credit quality performance ratios. This approach forms the basis of most of the discussion in the sections immediately following: NPAs and NALs,

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TDRs, ACL, and NCOs. In addition, we utilize delinquency rates, risk distribution and migration patterns, and product segmentation in the analysis of our credit quality performance.
Credit quality performance in 20152017 reflected continued overall positive results. Net charge-offs were substantially lower asresults with stable levels of delinquencies and a result of several large recoveries.19% decline in NPAs increased 18% to $399 million, compared to December 31, 2014. NCOs decreased 30% compared tofrom the prior year. Total NCOs were $159 million or 0.23% of average total loans and leases, an increase from $109 million or 0.19% in the prior year. This was driven by an increase in losses in the Consumer portfolio, as expected based on portfolio growth. The ALLL to total loans and leases ratio increased by 4 basis points to 0.99% while the ACL to total loans and leases ratio decreasedincreased by 71 basis pointspoint to 1.33%.1.11%, reflecting the impact of the FirstMerit acquisition as acquired loans are recorded at fair value with no associated ALLL on the date of acquisition.
NPAs and NALs
NPAs consist of (1) NALs, which represent loans and leases no longer accruing interest, (2) OREO properties, and (3) other NPAs. Any loan in our portfolio may be placed on nonaccrual status prior to the policies described below when collection of principal or interest is in doubt. Also, when a borrower with discharged non-reaffirmed debt in a Chapter 7 bankruptcy is identified and the loan is determined to be collateral dependent, the loan is placed on nonaccrual status.
C&I and CRE loans (except for purchased credit impaired loans) are placed on nonaccrual status at 90-days past due, or earlier if repayment of principal and interest is in doubt. Of the $204$190 million of CRE and C&I-related NALs at December 31, 2015, $1352017, $108 million, or 66%57%, represented loans that were less than 30-days past due, demonstrating our continued commitment to proactive credit risk management. With the exception of residential mortgage loans guaranteed by government organizations which continue to accrue interest, first lien loans secured by residential mortgage collateral are placed on nonaccrual status at 150-days past due. Junior-lien home equity loans are placed on nonaccrual status at the earlier of 120-days past due or when the related first-lien loan has been identified as nonaccrual. Automobile, RV and marine finance and other consumer loans are generally charged-off prior to the loan reachingat 120-days past due.
When loans are placed on nonaccrual, accrued interest income is reversed with current year accruals charged to interest income and prior year amounts generally charged-off as a credit loss. When, in our judgment, the borrower’s ability to make required interest and principal payments has resumed and collectability is no longer in doubt, the loan or lease could be returned to accrual status.
The table reflects period-end NALs and NPAs detail for each of the last five years:
Table 11 - Nonaccrual Loans and Leases and Nonperforming Assets
(dollar amounts in thousands)         
          
  
At December 31,
 2015 2014 2013 2012 2011
Nonaccrual loans and leases:         
Commercial and industrial$175,195
 $71,974
 $56,615
 $90,705
 $201,846
Commercial real estate28,984
 48,523
 73,417
 127,128
 229,889
Automobile6,564
 4,623
 6,303
 7,823
 
Residential mortgages94,560
 96,564
 119,532
 122,452
 68,658
Home equity66,278
 78,515
 66,169
 59,519
 40,687
Other Consumer
 45
 20
 6
 
Total nonaccrual loans and leases371,581
 300,244
 322,056
 407,633
 541,080
Other real estate owned, net         
Residential24,194
 29,291
 23,447
 21,378
 20,330
Commercial3,148
 5,748
 4,217
 6,719
 18,094
Total other real estate, net27,342
 35,039
 27,664
 28,097
 38,424
Other nonperforming assets(1)

 2,440
 2,440
 10,045
 10,772
Total nonperforming assets$398,923
 $337,723
 $352,160
 $445,775
 $590,276
Nonaccrual loans as a % of total loans and leases0.74% 0.63% 0.75% 1.00% 1.39%
Nonperforming assets ratio(2)
0.79
 0.71
 0.82
 1.09
 1.51
Allowance for loan and lease losses as % of:         
Nonaccrual loans and leases161% 202% 201% 189% 178%
Nonperforming assets150
 179
 184
 173
 163
Allowance for credit losses as % of:         
Nonaccrual loans and leases180% 222% 221% 199% 187%

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Nonperforming assets168
 197
 202
 182
 172

Table 10 - Nonaccrual Loans and Leases and Nonperforming Assets
 December 31,
(dollar amounts in millions)2017 2016 2015 2014 2013
Nonaccrual loans and leases (NALs):         
Commercial and industrial$161
 $234
 $175
 $72
 $57
Commercial real estate29
 20
 29
 48
 73
Automobile6
 6
 7
 5
 6
Residential mortgage84
 91
 95
 96
 120
RV and marine finance1
 
 
 
 
Home equity68
 72
 66
 79
 66
Other consumer
 
 
 
 
Total nonaccrual loans and leases349
 423
 372
 300
 322
Other real estate, net:         
Residential24
 31
 24
 29
 23
Commercial9
 20
 3
 6
 4
Total other real estate, net33
 51
 27
 35
 27
Other NPAs (1)7
 7
 
 3
 3
Total nonperforming assets$389
 $481
 $399
 $338
 $352
          
Nonaccrual loans and leases as a % of total loans and leases0.50% 0.63% 0.74% 0.63% 0.75%
NPA ratio (2)0.55
 0.72
 0.79
 0.71
 0.82
(1)Other nonperforming assets includes certain impairedrepresent an investment securities.security backed by a municipal bond for all periods presented.
(2)This ratio is calculated as nonperformingNonperforming assets divided by the sum of loans and leases, impaired loans held for sale, net other real estate owned, and other nonperforming assets.NPAs.
The $612017 versus 2016
Total NPAs decreased by $92 million, or 18%19%, increase in NPAs compared with December 31, 2014,2016 primarily reflected:
$103as a result of a $73 million, or 143%31%, increasedecline in C&I NALs primarily reflecting the addition of several large oil and gas exploration and production relationships in the 2015 fourth quarter. The remaining increase is not related to any specific industry or structure.
Partially offset by:
$20a $18 million, or 40%35%, decline in CRE NALs, reflecting improved delinquency trendsOREO. The C&I decline was a result of payoffs and successful workout strategies implemented by our commercial loan workout group.return to accrual of
$12 million, or 16%,
large relationships that were identified as NAL in the fourth quarter of 2016. The OREO decline was a result of reductions in home equity NALs, reflecting improved delinquency trendsboth Commercial and moving $8.9 million of nonaccrual home equity TDRs from loans to loans held for sale.
$8 million, or 22%, decline inResidential OREO specifically associated with the sale of residential properties.
The following table reflects period-end accruing loans and leases 90 days or more past due for each of the last five years:
Table 12 - Accruing Past Due Loans and Leases
(dollar amounts in thousands)         
          
  
At December 31,
 2015 2014 2013 2012 2011
Accruing loans and leases past due 90 days or more
Commercial and industrial (1)$8,724
 $4,937
 $14,562
 $26,648
 $
Commercial real estate (2)9,549
 18,793
 39,142
 56,660
 
Automobile7,162
 5,703
 5,055
 4,418
 6,265
Residential mortgage (excluding loans guaranteed by the U.S. government)14,082
 33,040
 2,469
 2,718
 45,198
Home equity9,044
 12,159
 13,983
 18,200
 20,198
Other loans and leases1,394
 837
 998
 1,672
 1,988
Total, excl. loans guaranteed by the U.S. government49,955
 75,469
 76,209
 110,316
 73,649
Add: loans guaranteed by the U.S. government55,835
 55,012
 87,985
 90,816
 96,703
Total accruing loans and leases past due 90 days or more, including loans guaranteed by the U.S. government$105,790
 $130,481
 $164,194
 $201,132
 $170,352
Ratios:         
Excluding loans guaranteed by the U.S. government, as a percent of total loans and leases0.10% 0.16% 0.18% 0.27% 0.19%
Guaranteed by the U.S. government, as a percent of total loans and leases0.11
 0.12
 0.20
 0.22
 0.25
Including loans guaranteed by the U.S. government, as a percent of total loans and leases0.21
 0.27
 0.38
 0.49
 0.44

Table 11 - Accruing Past Due Loans and Leases
 December 31,
(dollar amounts in millions)2017 2016 2015 2014 2013
Accruing loans and leases past due 90 days or more:         
Commercial and industrial (1)$9
 $18
 $9
 $5
 $15
Commercial real estate (2)3
 17
 10
 19
 39
Automobile7
 10
 7
 5
 5
Residential mortgage (excluding loans guaranteed by the U.S. Government)21
 15
 14
 33
 2
RV and marine finance1
 1
 
 
 
Home equity18
 12
 9
 12
 14
Other consumer5
 4
 1
 1
 1
Total, excl. loans guaranteed by the U.S. Government64
 77
 50
 75
 76
Add: loans guaranteed by U.S. Government51
 52
 56
 55
 88
Total accruing loans and leases past due 90 days or more,
including loans guaranteed by the U.S. Government
$115
 $129
 $106
 $130
 $164
Ratios:         
Excluding loans guaranteed by the U.S. Government, as a percent of total loans and leases0.09% 0.12% 0.10% 0.16% 0.18%
Guaranteed by U.S. Government, as a percent of total loans and leases0.07
 0.08
 0.11
 0.12
 0.20
Including loans guaranteed by the U.S. Government, as a percent of total loans and leases0.16
 0.19
 0.21
 0.27
 0.38
(1)Amounts include Huntington Technology Finance administrative lease delinquencies and accruing purchase impaired loans related to acquisitions.
(2)Amounts include accruing purchase impaired loans related to acquisitions.
TDR Loans


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TDRs are modified loans where a concession was provided to a borrower experiencing financial difficulties. TDRs can be classified as either accruing or nonaccruing loans. NonaccrualNonaccruing TDRs are included in NALs whereas accruing TDRs are excluded from NALs, as it is probable that all contractual principal and interest due under the restructured terms will be collected. TDRs primarily reflect our loss mitigation efforts to proactively work with borrowers in financial difficulty or to comply with regulatory regulations regarding the treatment of certain bankruptcy filing and discharge situations. Acquired, non-purchased credit impaired loans are only considered for TDR reporting for modifications made subsequent to acquisition. Over the past five quarters, the accruing component of the total TDR balance has been between 86%80% and 83%84% indicating there is no identified credit loss and the borrowers continue to make their monthly payments. In fact, over 81%75% of the $464$489 million of accruing TDRs secured by residential real estate (Residential mortgage and Home Equityequity in Table 14)12) are current on their required payments.  In addition over 60% of the accruing pool have had no delinquency at all in the past 12 months. There is very limited migration from the accruing to non-accruing components, and virtually all of the charge-offs as presented in Table 14 come from the non-accruing TDR balances.

The following table presents our accruing and nonaccruing TDRs at period-end for each of the past five years:
Table 13 - Accruing and Nonaccruing Troubled Debt Restructured Loans
(dollar amounts in thousands)         
Table 12 - Accruing and Nonaccruing Troubled Debt Restructured LoansTable 12 - Accruing and Nonaccruing Troubled Debt Restructured Loans
(dollar amounts in millions)December 31,
         2017 2016 2015 2014 2013
At December 31,
2015 2014 2013 2012 2011
Troubled debt restructured loans—accruing:         
TDRs—accruing:         
Commercial and industrial$235,689
 $116,331
 $83,857
 $76,586
 $54,007
$300
 $210
 $236
 $117
 $84
Commercial real estate115,074
 177,156
 204,668
 208,901
 249,968
78
 77
 115
 177
 205
Automobile24,893
 26,060
 30,781
 35,784
 36,573
30
 26
 25
 26
 31
Home equity199,393 (1) 252,084
 188,266
 110,581
 52,224
265
 270
 199
 252
 188
Residential mortgage264,666
 265,084
 305,059
 290,011
 309,678
224
 243
 265
 265
 305
RV and marine finance1
 
 
 
 
Other consumer4,488
 4,018
 1,041
 2,544
 6,108
8
 4
 4
 4
 1
Total troubled debt restructured loans—accruing844,203
 840,733
 813,672
 724,407
 708,558
Troubled debt restructured loans—nonaccruing:         
Total TDRs—accruing906
 830
 844
 841
 814
TDRs—nonaccruing:         
Commercial and industrial56,919
 20,580
 7,291
 19,268
 48,553
82
 107
 57
 21
 7
Commercial real estate16,617
 24,964
 23,981
 32,548
 21,968
15
 5
 17
 25
 24
Automobile6,412
 4,552
 6,303
 7,823
 
4
 5
 6
 5
 6
Home equity20,996 (2) 27,224
 20,715
 6,951
 369
28
 28
 21
 27
 21
Residential mortgage71,640
 69,305
 82,879
 84,515
 26,089
55
 59
 72
 69
 83
RV and marine finance
 
 
 
 
Other consumer151
 70
 
 113
 113

 
 
 
 
Total troubled debt restructured loans—nonaccruing172,735
 146,695
 141,169
 151,218
 97,092
Total troubled debt restructured loans$1,016,938
 $987,428
 $954,841
 $875,625
 $805,650
Total TDRs—nonaccruing184
 204
 173
 147
 141
Total TDRs$1,090
 $1,034
 $1,017
 $988
 $955

(1)Excludes approximately $88 million in accruing home equity TDRs transferred from loans to loans held for sale at September 30, 2015.
(2)Excludes approximately $9 million in nonaccruing home equity TDRs transferred from loans to loans held for sale at September 30, 2015.
Our strategy is to structure TDRs in a manner that avoids new concessions subsequent to the initial TDR terms. However, there are times when subsequent modifications are required, such as when the modified loan matures. Often the loans are performing in accordance with the TDR terms, and a new note is originated with similar modified terms. These loans are subjected to the normal underwriting standards and processes for other similar credit extensions, both new and existing. If the loan is not performing in accordance with the existing TDR terms, typically an individualized approach to repayment is established. In accordance with ASC 310-20-35,GAAP, the refinanced note is evaluated to determine if it is considered a new loan or a continuation of the prior loan. A new loan is considered for removal of the TDR designation. A continuation of the prior note requires the continuation of the TDR designation, and because the refinanced note constitutes a new or amended debt instrument, it is included in our TDR activity table (below) as a new TDR and a restructured TDR removal during the period.
The types of concessions granted for existing TDRs are consistent with those granted on new TDRs and include interest rate reductions, amortization or maturity date changes beyond what the collateral supports, and principal forgiveness based on the borrower’s specific

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needs at a point in time. Our policy does not limit the number of times a loan may be modified. A loan may be modified multiple times if it is considered to be in the best interest of both the borrower and Huntington.us.
Commercial loans are not automatically considered to be accruing TDRs upon the granting of a new concession. If the loan is in accruing status and no loss is expected based on the modified terms, the modified TDR remains in accruing status. For loans that are on nonaccrual status before the modification, collection of both principal and interest must not be in doubt, and the borrower must be able to exhibit sufficient cash flows for at least a six-month period of time to service the debt in order to return to accruing status. This six-month period could extend before or after the restructure date.
Any granted change in terms or conditions that are not readily available in the market for that borrower, requires the designation as a TDR. There are no provisions for the removal of the TDR designation based on payment activity for consumer loans. A loan may be returned to accrual status when all contractually due interest and principal has been paid and the borrower demonstrates the financial capacity to continue to pay as agreed, with the risk of loss diminished. During the 2015 third quarter, Huntington transferred $96.8 million of home equity TDRs from loans to loans held for sale in anticipation of a sale.
The following table reflects TDR activity for each of the past five years:
Table 14 - Troubled Debt Restructured Loan Activity
(dollar amounts in thousands)         
          
  Year Ended December 31,
 2015 2014 2013 2012 2011
TDRs, beginning of period$987,428
 $954,841
 $875,625
 $805,650
 $666,880
New TDRs894,700  (1) 667,315
 611,556
 597,425
 583,439
Payments(290,358) (2) (252,285) (191,367) (191,035) (138,467)
Charge-offs(43,491) (3) (35,150) (29,897) (81,115) (37,341)
Sales(17,062) (23,424) (11,164) (13,787) (54,715)
Transfer to held-for-sale(96,786) 
 
 
 
Refinanced to non-TDR
 
 
 
 (40,091)
Transfer to OREO(10,112) (12,668) (8,242) (21,709) (5,016)
Restructured TDRs—accruing (4)(297,688) (243,225) (211,131) (153,583) (154,945)
Restructured TDRs—nonaccruing (4)(98,474) (45,705) (26,772) (63,080) (47,659)
Other(11,219) (22,271) (53,767) (3,141) 33,565
TDRs, end of period$1,016,938
 $987,428
 $954,841
 $875,625
 $805,650

(1)Amount includes $732 million accruing TDRs
(2)Amount includes $225 million accruing TDRs
(3)Amount includes $6 million accruing TDRs.
(4)Represents existing TDRs that were underwritten with new terms providing a concession. A corresponding amount is included in the New TDRs amount above.
ACL
Our total credit reserve is comprised of two different components, both of which in our judgment are appropriate to absorb credit losses inherent in our loan and lease portfolio: the ALLL and the AULC. Combined, these reserves comprise the total ACL. Our ACL methodology committee is responsible for developing the methodology, assumptions and estimates used in the calculation, as well as determining the appropriateness of the ACL. The ALLL represents the estimate of losses inherent in the loan portfolio at the reported date. Additions to the ALLL result from recording provision expense for loan losses or increased risk levels resulting from loan risk-rating downgrades, while reductions reflect charge-offs (net of recoveries), decreased risk levels resulting from loan risk-rating upgrades, or the sale of loans. The AULC is determined by applying the same quantitative reserve determination process to the

unfunded portion of the loan exposures adjusted by an applicable funding expectation.
During the 2015 first quarter, we reviewed our existing commercial and consumer credit models and enhanced certain processes and methods of ACL estimation. During this review, we updated our analysis(see Note 1 of the loss emergence periods usedNotes to Consolidated Financial Statements).
Loans originated for consumer receivables collectively evaluatedinvestment are stated at their principal amount outstanding adjusted for impairmentpartial charge-offs, and net deferred loan fees and costs. Acquired loans are those purchased in the FirstMerit acquisition and are recorded at estimated fair value at the acquisition date with no carryover of the related ALLL. The difference between acquired contractual balance and estimated fair value at acquisition date was recorded as a purchase premium or discount. The acquired loan portfolio will show a continuous decline as a result extended our loss emergence periods for products within these portfolios. As part of these enhancements to our credit reserve process, we also evaluated the methods used to separately estimate economic risks inherent in our portfolios and decided to no longer utilize these separate estimation techniques. Rather, we now incorporate economic risks in our loss estimates as a component of our reserve calculation. The enhancements made to our credit reserve processes during the 2015 first quarter allow for increased segmentation and analysis of the estimated incurred losses within our loan portfolios. The net ACL impact of these enhancements was immaterial.

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During the 2015 third quarter, we reviewed our existing commercial and consumer credit models and completed a periodic reassessment of certain ACL assumptions.  Specifically, we updated our analysis of the loss emergence periods used for commercial receivables collectively evaluated for impairment.  Based on our observed portfolio experience, we extended our loss emergence periods for the C&I portfolio and CRE portfolios.  We also updated loss factors in our consumer home equity and residential mortgage portfolios based on more recently observed portfolio experience.  The net ACL impact of these enhancements was immaterial.
We regularly evaluate the appropriateness of the ACL by performing on-going evaluations of the loan and lease portfolio, including such factors as the differing economic risks associated with each loan category, the financial condition of specific borrowers, the level of delinquent loans, the value of any collateral and, where applicable, the existence of any guaranteespayments, payoffs, charge-offs or other documented support. We evaluatedisposition, unless Huntington acquires additional loans in the impact of changes in interest rates and overall economic conditions on the ability of borrowers to meet their financial obligations when quantifying our exposure to credit losses and assessing the appropriateness of our ACL at each reporting date. In addition to general economic conditions and the other factors described above, additional factors considered include: the impact of increasing or decreasing residential real estate values, the diversification of CRE loans; the development of new or expanded Commercial business verticals such as healthcare, ABL, and energy. A provision for credit losses is recorded to adjust the ACL to the level we have determined to be appropriate to absorb credit losses inherent in our loan and lease portfolio as of the balance sheet date.future.
Our ACL evaluation process includes the on-going assessment of credit quality metrics, and a comparison of certain ACL benchmarks to current performance. While the total ACL balance has declined in recent years,increased year over year, all of the relevant benchmarks remain strong.

The following table reflects activity in the ALLL and AULC for each of the last five years:

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Table 15 - Summary of Allowance for Credit Losses
(dollar amounts in thousands)         
Table 13 - Summary of Allowance for Credit LossesTable 13 - Summary of Allowance for Credit Losses
(dollar amounts in millions)Year Ended December 31,
Year Ended December 31,2017 2016 2015 2014 2013
2015 2014 2013 2012 2011
Allowance for loan and lease losses, beginning of year$605,196
 $647,870
 $769,075
 $964,828
 $1,249,008
ALLL, beginning of year$638
 $598
 $605
 $648
 $769
Loan and lease charge-offs                  
Commercial:                  
Commercial and industrial(79,724) (76,654) (45,904) (101,475) (134,385)(68) (77) (80) (77) (46)
Commercial real estate:                  
Construction(1,843) (5,626) (9,585) (12,131) (42,012)2
 (2) (2) (6) (10)
Commercial(16,233) (19,078) (59,927) (105,920) (140,747)(6) (14) (16) (19) (61)
Commercial real estate(18,076) (24,704) (69,512) (118,051) (182,759)(4) (16) (18) (25) (71)
Total commercial(97,800) (101,358) (115,416) (219,526) (317,144)(72) (93) (98) (102) (117)
Consumer:                  
Automobile(36,489) (31,330) (23,912) (26,070) (33,593)(64) (50) (36) (30) (24)
Home equity(36,481) (54,473) (98,184) (124,286) (109,427)(20) (26) (36) (54) (98)
Residential mortgage(15,696) (25,946) (34,236) (52,228) (65,069)(11) (11) (16) (26) (34)
RV and marine finance(13) (3) 
 
 
Other consumer(31,415) (33,494) (34,568) (33,090) (32,520)(72) (44) (32) (35) (34)
Total consumer(120,081) (145,243) (190,900) (235,674) (240,609)(180) (134) (120) (145) (190)
Total charge-offs(217,881) (246,601) (306,316) (455,200) (557,753)(252) (227) (218) (247) (307)
Recoveries of loan and lease charge-offs                  
Commercial:                  
Commercial and industrial51,800
 44,531
 29,514
 37,227
 44,686
26
 32
 52
 45
 30
Commercial real estate:                  
Construction2,667
 4,455
 3,227
 4,090
 10,488
3
 4
 3
 4
 3
Commercial31,952
 29,616
 41,431
 35,532
 24,170
12
 38
 31
 30
 42
Total commercial real estate34,619
 34,071
 44,658
 39,622
 34,658
15
 42
 34
 34
 45
Total commercial86,419
 78,602
 74,172
 76,849
 79,344
41
 74
 86
 79
 75
Consumer:                  
Automobile16,198
 13,762
 13,375
 16,628
 18,526
22
 18
 16
 13
 13
Home equity16,631
 17,526
 15,921
 7,907
 7,630
15
 17
 16
 18
 16
Residential mortgage5,570
 6,194
 7,074
 4,305
 8,388
5
 5
 6
 6
 7
RV and marine finance3
 
 
 
 
Other consumer5,270
 5,890
 7,108
 7,049
 6,776
7
 4
 6
 6
 7
Total consumer43,669
 43,372
 43,478
 35,889
 41,320
52
 44
 44
 43
 43
Total recoveries130,088
 121,974
 117,650
 112,738
 120,664
93
 118
 130
 122
 118
Net loan and lease charge-offs(87,793) (124,627) (188,666) (342,462) (437,089)(159) (109) (88) (125) (189)
Provision for loan and lease losses88,679
 83,082
 67,797
 155,193
 167,730
212
 169
 89
 83
 68
Allowance for assets sold and securitized or transferred to loans held for sale(8,239) (1,129) (336) (8,484) (14,821)
 (20) (8) (1) 
Allowance for loan and lease losses, end of year597,843
 605,196
 647,870
 769,075
 964,828
Allowance for unfunded loan commitments, beginning of year60,806
 62,899
 40,651
 48,456
 42,127
ALLL, end of year691
 638
 598
 605
 648
AULC, beginning of year98
 72
 61
 63
 41
(Reduction in) Provision for unfunded loan commitments and letters of credit losses11,275
 (2,093) 22,248
 (7,805) 6,329
(11) 22
 11
 (2) 22
Allowance for unfunded loan commitments, end of year72,081
 60,806
 62,899
 40,651
 48,456
Allowance for credit losses, end of year$669,924
 $666,002
 $710,769
 $809,726
 $1,013,284
AULC recorded at acquisition
 4
 
 
 
AULC, end of year87
 98
 72
 61
 63
ACL, end of year$778
 $736
 $670
 $666
 $711

The table below reflects the allocation of our ACL among our various loan categories during each of the past five years:
Table 14 - Allocation of Allowance for Credit Losses (1)
(dollar amounts in millions)December 31,
 2017 2016 2015 2014 2013
ACL                   
Commercial                   
Commercial and industrial$377
 40% $356
 42% $299
 41% $287
 40% $266
 41%
Commercial real estate105
 11
 95
 11
 100
 10
 103
 11
 162
 11
Total commercial482
 51
 451
 53
 399
 51
 390
 51
 428
 52
Consumer                   
Automobile53
 17
 48
 16
 50
 19
 33
 18
 31
 15
Home equity60
 14
 65
 15
 84
 17
 96
 18
 111
 19
Residential mortgage21
 13
 33
 12
 42
 12
 47
 12
 40
 12
RV and marine finance15
 3
 5
 3
 
 
 
 
 
 
Other consumer60
 2
 36
 1
 23
 1
 39
 1
 38
 2
Total consumer209
 49
 187
 47
 199
 49
 215
 49
 220
 48
Total ALLL691
 100% 638
 100% 598
 100% 605
 100% 648
 100%
AULC87
   98
   72
   61
   63
  
Total ACL$778
   $736
   $670
   $666
   $711
  
Total ALLL as % of:
Total loans and leases  0.99%   0.95%   1.19%   1.27%   1.50%
Nonaccrual loans and leases  198
   151
   161
   202
   201
NPAs  178
   133
   150
   179
   184
Total ACL as % of:                   
Total loans and leases  1.11%   1.10%   1.33%   1.40%   1.65%
Nonaccrual loans and leases  223
   174
   180
   222
   221
NPAs  200
   153
   168
   197
   202

55


Table 16 - Allocation of Allowance for Credit Losses (1)
(dollar amounts in thousands)                   
 At December 31,
 2015 2014 2013 2012 2011
Commercial:                   
Commercial and industrial$298,746
 41% $286,995
 40% $265,801
 41% $241,051
 42% $275,367
 38%
Commercial real estate100,007
 10
 102,839
 11
 162,557
 11
 285,369
 14
 388,706
 14
Total commercial398,753
 51
 389,834
 51
 428,358
 52
 526,420
 56
 664,073
 52
Consumer:                   
Automobile49,504
 19
 33,466
 18
 31,053
 15
 34,979
 11
 38,282
 11
Home equity83,671
 17
 96,413
 18
 111,131
 19
 118,764
 20
 143,873
 21
Residential mortgage41,646
 12
 47,211
 12
 39,577
 12
 61,658
 12
 87,194
 13
Other loans24,269
 1
 38,272
 1
 37,751
 2
 27,254
 1
 31,406
 3
Total consumer199,090
 49
 215,362
 49
 219,512
 48
 242,655
 44
 300,755
 48
Total allowance for loan and lease losses597,843
 100% 605,196
 100% 647,870
 100% 769,075
 100% 964,828
 100%
Allowance for unfunded loan commitments72,081
   60,806
   62,899
   40,651
   48,456
  
Total allowance for credit losses$669,924
   $666,002
   $710,769
   $809,726
   $1,013,284
  
Total allowance for loan and leases losses as % of:
Total loans and leases  1.19%   1.27%   1.50%   1.89%   2.48%
Nonaccrual loans and leases  161
   202
   201
   189
   178
Nonperforming assets  150
   179
   184
   173
   163
Total allowance for credit losses as % of:
Total loans and leases  1.33%   1.40%   1.65%   1.99%   2.60%
Nonaccrual loans and leases  180
   222
   221
   199
   187
Nonperforming assets  168
   197
   202
   182
   172
 
(1)Percentages represent the percentage of each loan and lease category to total loans and leases.

2017 versus 2016
The $4At December 31, 2017, the ALLL was $691 million or 1%, increase in the ACL0.99% of total loans and leases, compared withto $638 million or 0.95% at December 31, 2014, was driven by:
$162016. The $53 million, or 48%8%, increase in the ALLL relates to a slight increase in Criticized/Classified loans in the Commercial portfolio coupled with the accounting treatment of the automobile portfolio. The increase was driven by growth in loan balances, along with the extension of loss emergence periods embedded within the portfolio’s reserve factors. It was partially offset by the impact of no longer utilizing separate qualitative methods to estimate economic risks inherent in our portfolio.
$12 million, or 4%, increase in the ALLL of the C&I portfolio. The increase in the allowance for credit losses within the commercial portfolio reflects the impact of select downgrades, including within the Oil & Gas portfolio. In addition, the extension of the loss emergence periods utilized in establishing the portfolio’s reserve factors contributed to the increase in reserve levels. Offsetting these increases was the decision to no longer utilize separate qualitative methods to estimate economic risks inherent in ouracquired portfolio, as well as improved performance on the Pass Graded portfolio over the past year.
$11 million, or 19%, increase in the AULC driven by both Commercial and Consumer portfolioincreasing reserve levels related to growth and by risk rating migration within the C&I portfolio which impacted the updated assessmentseasoning of the unfunded commercial exposure.
Partially offset by:
$14 million, or 37%, decline in the ALLL of the other consumerOther Consumer portfolio. The decline was primarily driven by our assessment of consumer overdraft reserve factors, and the impact of no longer utilizing separate qualitative methods to estimate economic risks inherent in our portfolios.
$13 million, or 13%, decline in the ALLL of the home equity portfolio. Continued improvement in the residential real estate market led to improved expected loss factors in the portfolio, along with no longer utilizing separate qualitative methods to estimate economic risks inherent in the portfolio. These reductions were partially offset by the extension of loss emergence periods utilized in the reserve factors for the portfolio.
$6 million, or 12%, decline in the ALLL of the residential mortgage portfolio. Continued improvement in both the residential real estate market and portfolio delinquency performance led to improved expected loss factors in the portfolio, along with no longer utilizing separate qualitative methods to estimate economic risks inherent in the portfolio lead to the reduction in reserve levels. These reductions were partially offset by the extension of loss emergence periods utilized in the reserve factors for the portfolio.

56


$3 million, or 3%, decline in the ALLL of the CRE portfolio. The decline was driven by improving credit quality particularly reductions in CRE NALs as well as management’s decision to no longer utilize separate qualitative methods to estimate economic risks inherent in our portfolio and was partially offset by increases from the extension of loss emergence periods utilized in the reserve factors.
The ACL to total loans declinedincreased to 1.33%1.11% at December 31, 2015,2017, compared to 1.40%1.10% at December 31, 2014. Management believes the decline in2016. We believe the ratio is appropriate given the risk profile of our loan portfolio. Further, the continuedWe continue to focus on early identification of loans with changes in credit metrics and proactive action plans for these loans, originating high quality new loans, and SAD resolutions is expected to contribute to maintaining our key credit quality metrics.
loans. Given the combination of these noted positive and negative factors, we believe that our ACL is appropriate and its coverage level is reflective of the quality of our portfolio and the current operating environment.
NCOs
Any loan in any portfolio may be charged-off prior to the policies described below if a loss confirming event has occurred. Loss confirming events include, but are not limited to, bankruptcy (unsecured), continued delinquency, foreclosure, or receipt of an asset valuation indicating a collateral deficiency where that asset is the sole source of repayment. Additionally, discharged, collateral dependent non-reaffirmed debt in Chapter 7 bankruptcy filings will result in a charge-off to estimated collateral value, less anticipated selling costs at the time of discharge.
C&I and CRE loans are either charged-off or written down to net realizable value at 90-days past due with the exception of administrative small ticket lease delinquencies. Automobile loans, RV and marine finance, and other consumer loans are generally charged-off at 120-days past due. First-lien and junior-lien home equity loans are charged-off to the estimated fair value of the collateral, less anticipated selling costs, at 150-days past due and 120-days past due, respectively. Residential mortgages are charged-off to the estimated fair value of the collateral, less anticipated selling costs, at 150-days past due. The remaining balance is in delinquent status until a modification can be completed, or the loan goes through the foreclosure process.

The following table reflects NCO detail for each of the last five years: 

57


Table 17 - Net Loan and Lease Charge-offs         
(dollar amounts in thousands)         
Table 15 - Net Loan and Lease Charge-offs         
(dollar amounts in millions)Year Ended December 31,
Year Ended December 31,2017 2016 2015 2014 2013
2015 2014 2013 2012 2011
Net charge-offs by loan and lease type         
Commercial:         
Commercial and industrial$27,924
 $32,123
 $16,390
 $64,248
 $89,699
Commercial real estate:         
Construction(824) 1,171
 6,358
 8,041
 31,524
Commercial(15,719) (10,538) 18,496
 70,388
 116,577
Total commercial real estate(16,543) (9,367) 24,854
 78,429
 148,101
Total commercial11,381
 22,756
 41,244
 142,677
 237,800
Consumer:         
Automobile20,291
 17,568
 10,537
 9,442
 15,067
Home equity19,850
 36,947
 82,263
 116,379
 101,797
Residential mortgage10,126
 19,752
 27,162
 47,923
 56,681
Other consumer26,145
 27,604
 27,460
 26,041
 25,744
Total consumer76,412
 101,871
 147,422
 199,785
 199,289
Total net charge-offs$87,793
 $124,627
 $188,666
 $342,462
 $437,089
Net charge-offs ratio:         
Net charge-offs by loan and lease type:         
Commercial:                  
Commercial and industrial0.14 % 0.18 % 0.10% 0.40% 0.66%$42
 $45
 $28
 $32
 $16
Commercial real estate:                  
Construction(0.08) 0.16
 1.10
 1.38
 5.33
(5) (2) (1) 2
 7
Commercial(0.37) (0.25) 0.42
 1.35
 2.08
(6) (24) (15) (11) 19
Commercial real estate(0.32) (0.19) 0.49
 1.36
 2.39
(11) (26) (16) (9) 26
Total commercial0.05
 0.10
 0.19
 0.66
 1.20
31
 19
 12
 23
 42
Consumer:                  
Automobile0.23
 0.23
 0.19
 0.21
 0.26
42
 32
 20
 17
 11
Home equity0.23
 0.44
 0.99
 1.40
 1.28
5
 9
 20
 37
 82
Residential mortgage0.17
 0.35
 0.52
 0.92
 1.20
6
 6
 10
 20
 27
RV and marine finance10
 2
 
 
 
Other consumer65
 41
 26
 28
 27
Total consumer128
 90
 76
 102
 147
Total net charge-offs$159
 $109
 $88
 $125
 $189
         
Net charge-offs - annualized percentages:         
Commercial:         
Commercial and industrial0.15 % 0.19 % 0.14 % 0.18 % 0.10%
Commercial real estate:         
Construction(0.36) (0.19) (0.08) 0.16
 1.10
Commercial(0.10) (0.49) (0.37) (0.25) 0.42
Commercial real estate(0.15) (0.44) (0.32) (0.19) 0.49
Total commercial0.09
 0.06
 0.05
 0.10
 0.19
Consumer:         
Automobile0.36
 0.30
 0.23
 0.23
 0.19
Home equity0.05
 0.10
 0.23
 0.44
 0.99
Residential mortgage0.08
 0.09
 0.17
 0.35
 0.52
RV and marine finance0.48
 0.33
 
 
 
Other consumer5.44
 6.99
 6.30
 5.72
 4.85
6.36
 5.53
 5.44
 6.99
 6.30
Total consumer0.32
 0.46
 0.75
 1.08
 1.05
0.39
 0.32
 0.32
 0.46
 0.75
Net charge-offs as a % of average loans0.18 % 0.27 % 0.45% 0.85% 1.12%0.23 % 0.19 % 0.18 % 0.27 % 0.45%
In assessing NCO trends, it is helpful to understand the process of how commercial loans are treated as they deteriorate over time. The ALLL is established is consistent with the level of risk associated with the commercial portfolio's original underwriting. As a part of our normal portfolio management process for commercial loans, loans within the loan isportfolio are periodically reviewed and the ALLL is increased or decreased based on the updated risk rating. In certain cases, the standard ALLL is determined to not be appropriate,ratings. For TDRs and individually assessed impaired loans, a specific reserve is established based on the discounted projected cash flowflows or collateral value of the specific loan. Charge-offs, if necessary, are generally recognized in a period after the specific ALLL wasis established. If the previously established ALLL exceeds that necessary to satisfactorily resolve the problem loan, a reduction in the overall level of the ALLL could be recognized. Consumer loans are treated in much the same manner as commercial loans, with increasing reserve factors applied based on the risk characteristics of the loan, although specific reserves are not identified for consumer loans.loans, except for TDRs. In summary, if loan quality deteriorates, the typical credit sequence would be periods of reserve building, followed by periods of higher NCOs as the previously established ALLL is utilized. Additionally, an increase in the ALLL either precedes or is in conjunction with increases in NALs. When a loan is classified as NAL, it is evaluated for specific ALLL or charge-off. As a result, an increase in NALs does not necessarily result in an increase in the ALLL or an expectation of higher future NCOs.
All residential mortgage loans greater than 150-days past due are charged-down to the estimated value of the collateral, less anticipated selling costs. The remaining balance is in delinquent status until a modification can be completed, or the loan goes through the foreclosure process. For the home equity portfolio, all of the defaults represent full charge-offs, as there is no remaining equity, creating a lower delinquency rate but a higher NCO impact.
20152017 versus 20142016

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NCOs decreased $37increased $50 million, or 30%46%, in 2015, primarily as2017. The increase was a resultfunction of continued credit quality improvementexpected higher losses in the Other Consumer portfolio and lower CRE home equity and residential mortgage portfolios.recoveries. Given the low level of C&I and CRE NCO’s, there will continue to be some volatility on a period-to-period comparison basis.


Market Risk
Market risk represents the risk of loss duerefers to potential losses arising from changes in market values of assets and liabilities. We incur market risk in the normal course of business through exposures to market interest rates, foreign exchange rates, equity prices and credit spreads.commodity prices, including the correlation among these factors and their volatility. When the value of an instrument is tied to such external factors, the holder faces market risk. We have identified two primary sources of market risk:are primarily exposed to interest rate risk as a result of offering a wide array of financial products to our customers and secondarily to price risk.risk from trading securities, securities owned by our broker-dealer subsidiary, foreign exchange positions and equity investments.
Interest Rate Risk
OVERVIEW
HuntingtonWe actively managesmanage interest rate risk, as changes in market interest rates canmay have a significant impact on reported earnings. Changes in market interest rates may result in changes in the fair market value of our financial instruments, cash flows, and net interest income. We seek to achieve consistent growth in net interest income and capital while managing volatility arising from shifts in market interest rates. The ALCO oversees market risk management, as well as the establishment of risk measures, limits, and policy guidelines for managing the amount of interest rate risk and its effect on net interest income and capital. According to these policies, responsibility for measuring and the management of interest rate risk resides in the treasury group.
Interest rate risk on our balance sheet consists of reprice, option, and basis risks. Reprice risk results from differences in the maturity, or repricing, of asset and liability portfolios. Option risk arises from embedded options present in the investment portfolio and in many financial instruments such as loan prepayment options, deposit early withdrawal options, and interest rate options. These options allow customers opportunities to benefit when market interest rates change, which typically results in higher costs or lower revenue for us. Basis risk refers to the potential for changes in the underlying relationship between market rates or indices, which subsequently result in a narrowing of profit spread on an earning asset or liability. Basis risk is also present in administered rate liabilities, such as interest-bearing checking accounts, savings accounts, and money market accounts where historical pricing relationships to market rates may change due to the level or directional change in market interest rates. The interest rate risk processposition is designed to compare income simulations under different market scenarios designed to alter the direction, magnitude,measured and speed ofmonitored using risk management tools, including earnings simulation modeling and EVE sensitivity analysis, which capture both short-term and long-term interest rate changes, as well asrisk exposures. Combining the sloperesults from these separate risk measurement processes allows a reasonably comprehensive view of the yield curve. These scenarios are designed to illustrate the embedded optionality in the balance sheet from, among other things, faster or slower mortgage,our short-term and mortgage backed securities prepayments, and changes in funding mix.
INCOME SIMULATION AND ECONOMIC VALUE ANALYSISlong-term interest rate risks.
Interest rate risk measurement is calculated and reported to the ALCO monthly and ROC at least quarterly. The reported information reported includes period-end results and identifies any policy limits exceeded, along with an assessment of the policy limit breach and the action plan and timeline for resolution, mitigation, or assumption of the risk.
Huntington usesWe use two approaches to model interest rate risk: Net Interest Incomeinterest income at Riskrisk (NII at Risk)risk) and Economic Valueeconomic value of Equityequity at Riskrisk modeling sensitivity analysis (EVE). Under
NII at Risk,risk uses net interest income simulation analysis which involves forecasting net interest earnings under a variety of scenarios including changes in the level of interest rates, the shape of the yield curve, and spreads between market interest rates. The sensitivity of net interest income to changes in interest rates is modeled utilizing various assumptions for assets, liabilities, and derivative positions under variousmeasured using numerous interest rate scenarios overincluding shocks, gradual ramps, curve flattening, curve steepening as well as forecasts of likely interest rates scenarios. Modeling the sensitivity of net interest earnings to changes in market interest rates is highly dependent on numerous assumptions incorporated into the modeling process. To the extent that actual performance is different than what was assumed, actual net interest earnings sensitivity may be different than projected. The assumptions used in the models are our best estimates based on studies conducted by the treasury group. The treasury group uses a one-year time horizon.data warehouse to study interest rate risk at a transactional level and uses various ad-hoc reports to continuously refine assumptions. Assumptions and methodologies regarding administered rate liabilities (e.g., savings accounts, money market accounts and interest-bearing checking accounts), balance trends, and repricing relationships reflect our best estimate of expected behavior and these assumptions are reviewed regularly.
We also have longer-term interest rate risk exposure, which may not be appropriately measured by earnings sensitivity analysis. The ALCO uses EVE measuresto study the period end marketimpact of long-term cash flows on earnings and on capital. EVE involves discounting present values of all cash flows of on and off-balance sheet items under different interest rate scenarios. The discounted present value of assets minusall cash flows represents our EVE. The analysis requires modifying the market valueexpected cash flows in each interest rate scenario, which will impact the discounted present value. The amount of liabilitiesbase-case measurement and its sensitivity to shifts in the changeyield curve allow us to measure longer-term repricing and option risk in this value as rates change. EVE is a period end measurement.
the balance sheet.
Table 18 - Net Interest Income at Risk
      
 Net Interest Income at Risk (%)
Basis point change scenario-25
 +100
 +200
Board policy limits % -2.0 % -4.0 %
December 31, 2015-0.3 % 0.7 % 0.3 %
December 31, 2014-0.2 % 0.5 % 0.2 %
Table 16 - Net Interest Income at Risk
 Net Interest Income at Risk (%)
Basis point change scenario-25
 +100
 +200
Board policy limits % -2.0 % -4.0 %
December 31, 2017-0.6 % 2.5 % 4.8 %
December 31, 2016-1.0 % 2.7 % 5.6 %

The NII at Risk results included in the table above reflect the analysis used monthly by management. It models gradual -25, +100 and +200 basis point parallel shifts in market interest rates, implied by the forward yield curve over the next one-year period.twelve months. Due to the current low level of short-term interest rates, the analysis reflects a declining interest rate scenario of 25 basis points, the pointpoints.
Our NII at which many assets and liabilities reach zero percent.
HuntingtonRisk is within our board of directordirector's policy limits for the +100 and +200 basis point scenarios. There is no policy limit for the -25 basis point scenario. The NII at Risk reportedshows that our balance sheet is asset sensitive at both December 31, 2015, shows that Huntington’s earnings are not particularly sensitive to these types of changes in interest rates over the next year. In the recent period, while the amount of fixed rate assets, primarily auto loans2017 and securities, increased, NII at Risk was not meaningfully impacted.December 31, 2016.
As of December 31, 2015, Huntington2017, we had $8.2$8.4 billion of notional value in receive fixed-generic asset conversionreceive-fixed cash flow swaps, usedwhich we use for asset and liability management purposes. In January 2016, $1.9 billion of notional value of these swaps were terminated. The remaining $6.4 billion of notional value will mature as follows: $3.0 billion in 2016, $3.3 billion in 2017, and $0.1 billion in 2018.  


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Table 19 - Economic Value of Equity at Risk
      
 Economic Value of Equity at Risk (%)
Basis point change scenario-25
 +100
 +200
Board policy limits % -5.0 % -12.0 %
December 31, 2015-0.4 % -0.5 % -2.1 %
December 31, 2014-0.6 % 0.4 % -1.5 %
Table 17 - Economic Value of Equity at Risk
 Economic Value of Equity at Risk (%)
Basis point change scenario-25
 +100
 +200
Board policy limits % -5.0 % -12.0 %
December 31, 2017-0.5 % 1.9 % 1.9 %
December 31, 2016-0.6 % 0.9 % 0.2 %
The EVE results included in the table above reflect the analysis used monthly by management. It models immediate -25, +100 and +200 basis point parallel shifts in market interest rates. Due to the current low level of short-term interest rates, the analysis reflects a declining interest rate scenario of 25 basis points, the point at which many assets and liabilitiesdeposit costs reach zero percent.
Huntington isWe are within our board of directordirector's policy limits for the +100 and +200 basis point scenarios. There is no policy limit for the -25 basis point scenario. The EVE reported at December 31, 2015 shows that asdepicts a moderate level of long-term interest rates increase (decrease) immediately,rate risk, which indicates the economic value of equity position will decrease (increase). Whenbalance sheet is positioned for rising interest rates rise, fixed rate assets generally lose economic value; the longer the duration, the greater the value lost. The opposite is true when interest rates fall. When interest rates rise, fixed rate liabilities generally increase economic value; the longer the duration, the greater the value gained. The opposite is true when interest rates fall. The EVE at risk reported as of December 31, 2015 for the +200 basis points scenario shows a more liability sensitive position compared with December 31, 2014. The primary factors contributing to this change were the growth of longer duration HQLA in preparation for LCR compliance and an increase in Automobile loans, offset somewhat by the growth of both Consumer and Commercial deposit balances.rates.

MSRs
(This section should be read in conjunction with Note 67 of Notes to the Consolidated Financial Statements.)
At December 31, 2015,2017, we had a total of $161$202 million of capitalized MSRs representing the right to service $16.2$20.0 billion in mortgage loans. Of this $161$202 million, $18$11 million was recorded using the fair value method and $143$191 million was recorded using the amortization method.
MSR fair values are sensitive to movements in interest rates as expected future net servicing income depends on the projected outstanding principal balances of the underlying loans, which can be reduced by prepayments. Prepayments usually increase when mortgage interest rates decline and decrease when mortgage interest rates rise. We have employed hedging strategies to reduce the risk of MSR fair value changes or impairment. However, volatile changes in interest rates can diminish the effectiveness of these economic hedges. We report changes in the MSR fair value adjustments net of hedge-related trading activity in the mortgage banking income category of noninterest income. Changes in fair value between reporting dates are recordedrecognized as an increase or a decrease in mortgage banking income.
MSRs recorded using the amortization method generally relate to loans originated with historically low interest rates, resultingwhich may result in a lower probability of prepayments and, ultimately,or impairment. MSR assets are included in accrued income and other assetsservicing rights in the Consolidated Financial Statements.
Price Risk
Price risk represents the risk of loss arising from adverse movements in the prices of financial instruments that are carried at fair value and are subject to fair value accounting. We have price risk from trading securities, securities owned by our broker-dealer subsidiary, foreign exchange positions and equity investments, and investments in securities backed by mortgage loans.investments. We have established loss limits on the trading portfolio, on the amount of foreign exchange exposure that can be maintained, and on the amount of marketable equity securities that can be held.

Liquidity Risk
Liquidity risk is the riskpossibility of loss due to the possibility that funds may not be available to satisfy current or future commitments resulting from external macro market issues, investor and customer perception of financial strength, and events unrelated to us such as war, terrorism, or financial institution market specific issues. In addition, the mix and maturity structure of Huntington’s balance sheet, the amount of on-hand cash and unencumbered securities, and the availability of contingent sources of funding can have an impact on Huntington’s ability to satisfy current or future funding commitments. We manage liquidity risk at both the Bank and the parent company.

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The overall objective of liquidity risk management is to ensure that we can obtain cost-effective fundingbeing unable to meet current and future financial obligations in a timely manner. Liquidity is managed to ensure stable, reliable, and can maintain sufficient levelscost-effective sources of on-handfunds to satisfy demand for credit, deposit withdrawals and investment opportunities. We consider core earnings, strong capital ratios, and credit quality essential for maintaining high credit ratings, which allows us cost-effective access to market-based liquidity. We rely on a large, stable core deposit base and a diversified base of wholesale funding sources to manage liquidity under both normal business-as-usual and unanticipated stressed circumstances.risk. The ALCO wasis appointed by the ROC to oversee liquidity risk management and the establishment of liquidity risk policies and limits. ContingencyThe treasury department is responsible for identifying, measuring, and monitoring our liquidity profile. The position is evaluated daily, weekly, and monthly by analyzing the composition of all funding plans are in place, which measure forecastedsources, reviewing projected liquidity commitments by future months, and identifying sources and uses of funds under various scenarios in orderfunds. The overall management of our liquidity position is also integrated into retail and commercial pricing policies to prepare for unexpected liquidity shortages.ensure a stable core deposit base. Liquidity risk is reviewed monthlyand managed continuously for the Bank and the parent company, as well as its subsidiaries. In addition,

liquidity working groups meet regularly to identify and monitor liquidity positions, provide policy guidance, review funding strategies, and oversee the adherence to, and maintenance of, the contingency funding plans.
Our primary source of liquidity is our core deposit base. Core deposits comprised approximately 96% of total deposits at December 31, 2017. We also have available unused wholesale sources of liquidity, including advances from the FHLB of Cincinnati, issuance through dealers in the capital markets, and access to certificates of deposit issued through brokers. Liquidity is further provided by unencumbered, or unpledged, investment securities that totaled $14.1 billion as of December 31, 2017. The treasury department also prepares a contingency funding plan that details the potential erosion of funds in the event of a systemic financial market crisis or institutional-specific stress scenario. An example of an institution specific event would be a downgrade in our public credit rating by a rating agency due to factors such as deterioration in asset quality, a large charge to earnings, a decline in profitability or other financial measures, or a significant merger or acquisition. Examples of systemic events unrelated to us that could have an effect on our access to liquidity would be terrorism or war, natural disasters, political events, or the default or bankruptcy of a major corporation, mutual fund or hedge fund. Similarly, market speculation or rumors about us, or the banking industry in general, may adversely affect the cost and availability of normal funding sources. The liquidity contingency plan therefore outlines the process for addressing a liquidity crisis. The plan provides for an evaluation of funding sources under various market conditions. It also assigns specific roles and responsibilities and communication protocols for effectively managing liquidity through a problem period.
Available-for-sale and other securities portfolio
(This section should be read in conjunction with Note 45 of the Notes to Consolidated Financial Statements.)
Our investment securities portfolio is evaluated under established asset/liability management objectives. Changing market conditions could affect the profitability of the portfolio, as well as the level of interest rate risk exposure.
The composition and maturity of the portfolio is presented on the following two tables:
Table 20 - Available-for-sale and other securities Portfolio Summary at Fair Value
     
     
(dollar amounts in thousands)At December 31,
Table 18 - Available-for-sale and other securities Portfolio Summary at Fair Value     
(dollar amounts in millions)At December 31,
2015 2014 20132017 2016 2015
U.S. Treasury, Federal agency, and other agency securities$4,643,073
 $5,679,696
 $3,937,713
$10,413
 $10,752
 $4,643
Other4,132,368
 3,704,974
 3,371,040
5,056
 4,811
 4,132
Total available-for-sale and other securities$8,775,441
 $9,384,670
 $7,308,753
$15,469
 $15,563
 $8,775
Duration in years (1)5.2
 3.9
 4.2
4.9
 4.7
 5.2
(1)The average duration assumes a market driven prepayment rate on securities subject to prepayment.

Table 21 - Available-for-sale and other securities Portfolio Composition and Maturity
     
      
(dollar amounts in thousands)At December 31, 2015
 Amortized    
 Cost Fair Value Yield (1)
U.S. Treasury, Federal agency, and other agency securities:     
U.S. Treasury:     
1 year or less$
 $
 %
After 1 year through 5 years5,457
 5,472
 1.20
After 5 years through 10 years
 
 
After 10 years
 
 
Total U.S. Treasury5,457
 5,472
 1.20
Federal agencies: mortgage-backed securities:     
1 year or less51,146
 51,050
 1.76
After 1 year through 5 years111,655
 113,393
 2.49
After 5 years through 10 years254,397
 257,765
 2.80
After 10 years4,088,120
 4,099,480
 2.39
Total Federal agencies: mortgage-backed securities4,505,318
 4,521,688
 2.41
Other agencies:     
1 year or less801
 805
 1.70
After 1 year through 5 years9,101
 9,395
 3.00
After 5 years through 10 years105,174
 105,713
 2.44
After 10 years
 
 
Total other agencies115,076
 115,913
 2.48
Total U.S. Treasury, Federal agency, and other agency securities4,625,851
 4,643,073
 2.41
Municipal securities:     
1 year or less281,644
 280,823
 2.70

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Table 19 - Available-for-sale and other securities Portfolio Composition and Maturity     
(dollar amounts in millions)At December 31, 2017
Amortized    
Cost Fair Value Yield (1)
U.S. Treasury, Federal agency, and other agency securities:     
U.S. Treasury:     
1 year or less$5
 $5
 1.69%
After 1 year through 5 years
 
 
After 5 years through 10 years
 
 
After 10 years
 
 
Total U.S. Treasury5
 5
 1.69
Federal agencies:     
Residential CMO     
1 year or less
 
 
After 1 year through 5 years1
 1
 2.87
After 5 years through 10 years90
 89
 2.77
After 10 years6,570
 6,394
 2.24
Total Residential CMO6,661
 6,484
 2.25
Residential MBS     
1 year or less
 
 
After 1 year through 5 years6
 6
 3.60
After 5 years through 10 years7
 8
 3.74
After 10 years1,358
 1,353
 2.84
Residential MBS1,371
 1,367
 2.84
Commercial MBS:     
1 year or less
 
 
After 1 year through 5 years23
 22
 1.92
After 5 years through 10 years151
 148
 2.46
After 10 years2,365
 2,317
 2.41
Commercial MBS2,539
 2,487
 2.41
Other agencies:     
1 year or less2
 2
 2.83
After 1 year through 5 years9
 9
 2.73
After 5 years through 10 years58
 59
 2.58
After 10 years
 
 
Total other agencies69
 70
 2.60
Total U.S. Treasury, Federal agency, and other agency securities10,645
 10,413
 2.36
Municipal securities:     
1 year or less103
 103
 4.62
After 1 year through 5 years587,664
 587,345
 2.81
1,140
 1,134
 3.58
After 5 years through 10 years1,053,502
 1,048,550
 3.01
1,709
 1,704
 3.85
After 10 years509,133
 539,678
 4.48
940
 937
 4.24
Total municipal securities2,431,943
 2,456,396
 3.24
3,892
 3,878
 3.89
Asset-backed securities:          
1 year or less
 
 

 
 
After 1 year through 5 years110,115
 109,300
 2.37
80
 80
 2.55
After 5 years through 10 years128,342
 128,208
 2.23
53
 54
 3.78
After 10 years662,602
 623,905
 2.36
349
 333
 2.93
Total asset-backed securities901,059
 861,413
 2.34
482
 467
 2.96
Corporate debt:          
1 year or less300
 302
 3.38

 
 
After 1 year through 5 years356,513
 360,653
 3.19
73
 74
 3.59
After 5 years through 10 years107,394
 105,522
 3.06
20
 21
 3.42
After 10 years
 
 
13
 14
 3.39
Total corporate debt464,207
 466,477
 3.16
106
 109
 3.53
Other:          
1 year or less
 ���
 
1
 1
 2.62
After 1 year through 5 years3,950
 3,898
 2.60
1
 1
 3.01
After 5 years through 10 years
 
 

 
 N/A
After 10 years
 
 

 
 N/A
Non-marketable equity securities (2)332,786
 332,786
 5.06
581
 581
 3.69
Mutual funds10,604
 10,604
 N/A
18
 18
 N/A
Marketable equity securities (3)523
 794
 N/A
1
 1
 N/A
Total other347,863
 348,082
 4.87
602
 602
 3.57
Total available-for-sale and other securities$8,770,923
 $8,775,441
 2.77%$15,727
 $15,469
 2.81%

(1)Weighted average yields were calculated using amortized cost on a fully-taxable equivalent basis, assuming a 35% tax rate.
(2)Consists of FHLB and FRB restricted stock holding carried at par. For 2016,2017, the Federal Reserve reduced the dividend rate on FRB stock from 6% to 2.41%, the current 10-year Treasury rate for banks with more than $10 billion in assets.
(3)Consists of certain mutual fund and equity security holdings.
Investment securities portfolio
The expected weighted average maturities of our AFS and HTM portfolios are significantly shorter than their contractual maturities as reflected in Note 4 and Note 5 of the Notes to Consolidated Financial Statements. Particularly regarding the MBS and ABS, prepayments of principal and interest that historically occur in advance of scheduled maturities will shorten the expected life of these portfolios. The expected weighted average maturities, which take into account expected prepayments of principal and interest under existing interest rate conditions, are shown in the following table:

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Table 22 - Expected Life of Investment Securities      
        
(dollar amounts in thousands)At December 31, 2015
 Available-for-Sale & Other
Securities
 Held-to-Maturity
Securities
 Amortized
Cost
 Fair
Value
 Amortized
Cost
 Fair
Value
1 year or less$491,858
 $487,380
 $
 $
After 1 year through 5 years3,484,392
 3,506,676
 1,332,311
 1,325,633
After 5 years through 10 years (1)3,881,010
 3,850,350
 4,669,051
 4,652,433
After 10 years569,748
 586,851
 158,228
 157,392
Other securities343,915
 344,184
 
 
Total$8,770,923
 $8,775,441
 $6,159,590
 $6,135,458

(1) The average duration of the securities with an average life of 5 years to 10 years is 5.43 years
Bank Liquidity and Sources of Funding
Our primary sources of funding for the Bank are retail and commercial core deposits. At December 31, 2015,2017, these core deposits funded 73%70% of total assets (102%(105% of total loans). Other sources of liquidity include non-core deposits, FHLB advances, wholesale debt instruments, and securitizations. Demand deposit overdrafts that have been reclassified as loan balances and were $16$22 million and $19$23 million at December 31, 20152017 and December 31, 2014,2016, respectively.
The following tables reflect contractual maturities of other domestic time deposits of $250,000 or more and brokered deposits and negotiable CDs as well as other domestic time deposits of $100,000 or more and brokered deposits and negotiable CDs at December 31, 2015.2017.
Table 23 - Maturity Schedule of time deposits, brokered deposits, and negotiable CDs
 
         
Table 20 - Maturity Schedule of time deposits, brokered deposits, and negotiable CDsTable 20 - Maturity Schedule of time deposits, brokered deposits, and negotiable CDs 
(dollar amounts in millions)At December 31, 2015At December 31, 2017
3 Months
or Less
 
3 Months
to 6 Months
 
6 Months
to 12 Months
 
12 Months
or More
 Total
3 Months
or Less
 
3 Months
to 6 Months
 
6 Months
to 12 Months
 
12 Months
or More
 Total
Other domestic time deposits of $250,000 or more and brokered deposits and negotiable CDs$3,002
 $65
 $58
 $320
 $3,445
$3,396
 $137
 $67
 $
 $3,600
Other domestic time deposits of $100,000 or more and brokered deposits and negotiable CDs$3,107
 $174
 $185
 $470
 $3,936
$3,575
 $198
 $194
 $186
 $4,153
The following table reflects deposit composition detail for each of the last five years:

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Table 24 - Deposit Composition                   
                    
(dollar amounts in millions)At December 31,
 2015 2014 2013 2012 2011
By Type:                   
Demand deposits—noninterest-bearing$16,480
 30% $15,393
 30% $13,650
 29% $12,600
 27% $11,158
 26%
Demand deposits—interest-bearing7,682
 14
 6,248
 12
 5,880
 12
 6,218
 13
 5,722
 13
Money market deposits19,792
 36
 18,986
 37
 17,213
 36
 14,691
 32
 13,117
 30
Savings and other domestic deposits5,246
 9
 5,048
 10
 4,871
 10
 5,002
 11
 4,698
 11
Core certificates of deposit2,382
 4
 2,936
 5
 3,723
 8
 5,516
 12
 6,513
 15
Total core deposits:51,582
 93
 48,611
 94
 45,337
 95
 44,027
 95
 41,208
 95
Other domestic deposits of $250,000 or more501
 1
 198
 
 274
 1
 354
 1
 390
 1
Brokered deposits and negotiable CDs2,944
 5
 2,522
 5
 1,580
 3
 1,594
 3
 1,321
 3
Deposits in foreign offices268
 1
 401
 1
 316
 1
 278
 1
 361
 1
Total deposits$55,295
 100% $51,732
 100% $47,507
 100% $46,253
 100% $43,280
 100%
Total core deposits:                   
Commercial$24,474
 47% $22,725
 47% $19,982
 44% $18,358
 42% $16,366
 40%
Consumer27,108
 53
 25,886
 53
 25,355
 56
 25,669
 58
 24,842
 60
Total core deposits$51,582
 100% $48,611
 100% $45,337
 100% $44,027
 100% $41,208
 100%
The following table reflects short-term borrowings detail for each of the last three years:
Table 25 - Federal Funds Purchased and Repurchase Agreements     
      
(dollar amounts in thousands)At December 31,
 2015 2014 2013
Weighted average interest rate at year-end     
Federal Funds purchased and securities sold under agreements to repurchase0.13% 0.08% 0.06%
Federal Home Loan Bank advances
 0.14
 0.02
Other short-term borrowings0.27
 1.11
 2.59
Maximum amount outstanding at month-end during the year     
Federal Funds purchased and securities sold under agreements to repurchase$1,119,771
 $1,491,350
 $787,127
Federal Home Loan Bank advances1,850,000
 2,375,000
 1,800,000
Other short-term borrowings42,793
 56,124
 19,497
Average amount outstanding during the year     
Federal Funds purchased and securities sold under agreements to repurchase$783,952
 $987,156
 $692,481
Federal Home Loan Bank advances541,781
 1,753,045
 702,262
Other short-term borrowings20,001
 20,797
 7,815
Weighted average interest rate during the year     
Federal Funds purchased and securities sold under agreements to repurchase0.06% 0.07% 0.08%
Federal Home Loan Bank advances0.16
 0.06
 0.04
Other short-term borrowings1.17
 1.63
 1.79
Table 21 - Deposit Composition           
(dollar amounts in millions)At December 31,
 2017 2016 2015
By Type:           
Demand deposits—noninterest-bearing$21,546
 28% $22,836
 30% $16,480
 30%
Demand deposits—interest-bearing18,001
 23
 15,676
 21
 7,682
 14
Money market deposits20,690
 27
 18,407
 24
 19,792
 36
Savings and other domestic deposits11,270
 15
 11,975
 16
 5,246
 9
Core certificates of deposit1,934
 3
 2,535
 3
 2,382
 4
Total core deposits:73,441
 96
 71,429
 94
 51,582
 93
Other domestic deposits of $250,000 or more239
 
 395
 1
 501
 1
Brokered deposits and negotiable CDs3,361
 4
 3,784
 5
 2,944
 5
Deposits in foreign offices
 
 
 
 268
 1
Total deposits$77,041
 100% $75,608
 100% $55,295
 100%
Total core deposits:           
Commercial$34,273
 47% $31,887
 45% $24,474
 47%
Consumer39,168
 53
 39,542
 55
 27,108
 53
Total core deposits$73,441
 100% $71,429
 100% $51,582
 100%
The Bank maintains borrowing capacity at the FHLB and the Federal Reserve Bank Discount Window. The Bank does not consider borrowing capacity from the Federal Reserve Bank Discount Window as a primary source of liquidity. Information regarding amountsTotal loans pledged for the ability to borrow if necessary, and the unused borrowing capacity at both the Federal Reserve BankDiscount Window and the FHLB is outlinedare $31.7 billion and $19.7 billion at December 31, 2017 and December 31, 2016, respectively.
To the extent we are unable to obtain sufficient liquidity through core deposits, we may meet our liquidity needs through sources of wholesale funding, asset securitization, or sale.  Sources of wholesale funding include other domestic deposits of $250,000 or more, brokered deposits and negotiable CDs, deposits in the following table:

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Table 26 - Federal Reserve Bank and FHLB Borrowing Capacity   
    
(dollar amounts in billions)At December 31,
 2015 2014
Loans and securities pledged:   
Federal Reserve Bank$8.3
 $9.7
FHLB9.2
 8.3
Total loans and securities pledged$17.5
 $18.0
Total unused borrowing capacity at Federal Reserve Bank and FHLB$13.6
 $12.5
(For further information related to debt issuances please see Note 10 of the Notes to Consolidated Financial Statements.)
foreign offices, short-term borrowings, and long-term debt. At December 31, 2015,2017, total wholesale funding was $10.9$17.9 billion, an increase from $10.0$16.2 billion at December 31, 2014.2016. The increase from prior year-end primarily relates to an increase in short-term borrowings and long-term debt, partially offset by a decrease in FHLB advancesbrokered time deposits and short-term borrowings.negotiable CDs, and domestic time deposits of $250,000 or more.

Liquidity Coverage Ratio
At December 31, 2015,2017, we believe the Bank had sufficient liquidity to be in compliance with the LCR requirements and to meet its cash flow obligations for the foreseeable future.
Table 27 - Maturity Schedule of Commercial Loans
         
Table 22 - Maturity Schedule of Commercial LoansTable 22 - Maturity Schedule of Commercial Loans
(dollar amounts in millions)At December 31, 2015At December 31, 2017
One Year
or Less
 One to
Five Years
 After
Five Years
 Total Percent
of
total
One Year
or Less
 One to
Five Years
 After
Five Years
 Total Percent
of total
Commercial and industrial$4,932
 $12,802
 $2,826
 $20,560
 80%$7,334
 $15,829
 $4,944
 $28,107
 80%
Commercial real estate—construction76
 575
 380
 1,031
 4
500
 682
 35
 1,217
 3
Commercial real estate—commercial3,148
 927
 162
 4,237
 16
1,407
 3,693
 908
 6,008
 17
Total$8,156
 $14,304
 $3,368
 $25,828
 100%$9,241
 $20,204
 $5,887
 $35,332
 100%
Variable-interest rates$6,925
 $9,783
 $2,166
 $18,874
 73%$8,013
 $16,452
 $3,186
 $27,651
 78%
Fixed-interest rates1,231
 4,521
 1,202
 6,954
 27
1,228
 3,752
 2,701
 7,681
 22
Total$8,156
 $14,304
 $3,368
 $25,828
 100%$9,241
 $20,204
 $5,887
 $35,332
 100%
Percent of total32% 55% 13% 100%  26% 57% 17% 100%  
At December 31, 2015,2017, the carrying value of investment securities pledged to secure public and trust deposits, trading account liabilities, U.S. Treasury demand notes, and security repurchase agreements totaled $2.6$6.1 billion. There were no securities of a non-governmental single issuer which are not governmental that exceeded 10% of shareholders’ equity at December 31, 2015.2017.
Parent Company Liquidity
The parent company’s funding requirements consist primarily of dividends to shareholders, debt service, income taxes, operating expenses, funding of nonbank subsidiaries, repurchases of our stock, and acquisitions. The parent company obtains funding to meet obligations from dividends and interest received from the Bank, interest and dividends received from direct subsidiaries, net taxes collected from subsidiaries included in the federal consolidated tax return, fees for services provided to subsidiaries, and the issuance of debt securities.
At December 31, 20152017 and December 31, 2014,2016, the parent company had $0.9$1.6 billion and $0.7$1.8 billion, respectively, in cash and cash equivalents.
On January 20, 2016,17, 2018, the board of directors declared a quarterly common stock cash dividend of $0.07$0.11 per common share. The dividend is payable on April 1, 2016,2, 2018, to shareholders of record on March 18, 2016.19, 2018. Based on the current quarterly dividend of $0.07$0.11 per common share, cash demands required for common stock dividends are estimated to be approximately $56$118 million per quarter. On January 20, 2016,17, 2018, the board of directors declared a quarterly Series A, Series, B, Series, C, and Series BD Preferred Stock dividend payable on April 15, 201616, 2018 to shareholders of record on April 1, 2016.2018. Based on the current dividend, cash demands required for Series A Preferred Stock are estimated to be approximately $8 million per quarter. Cash demands required for Series B Preferred Stock are expected to be less than $1 million per quarter. Cash demands required for Series C Preferred Stock are expected to be approximately $2 million per quarter. Cash demands required for Series D Preferred Stock are expected to be approximately $9 million per quarter.

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During 2017, the fourth quarter,Bank returned capital totaling $426 million. Additionally, the Bank paid dividendsa preferred dividend of $154$45 million and common stock dividend of $254 million to the holding company. The Bank declared a dividend to the holding company of $174 million in the first quarter of 2016. To help meet any additional liquidity needs, we have an open-ended, automatic shelf registration statement filed and effective with the SEC, which permits the parent company tomay issue an unspecified amount of debt or equity securities.

On January 26, 2016, Huntington announced the signing of a definitive merger agreement under which Ohio-based FirstMerit
Corporation, the parent company of FirstMerit Bank, will merge into Huntington in a stock and cash transaction valued at approximately $3.4 billion based on the closing stock price on the day preceding the announcement. The transaction is
expectedsecurities from time to be completed in the 2016 third quarter, subject to the satisfaction of customary closing conditions, including regulatorytime.
approvals and the approval of the shareholders of Huntington and FirstMerit Corporation. Considering this potential obligation, and expected quarterly dividend payments, we believe the parent company has sufficient liquidity to meet its cash flow obligations for the foreseeable future.
Off-Balance Sheet Arrangements
In the normal course of business, we enter into various off-balance sheet arrangements. These arrangements include commitments to extend credit, interest rate swaps, financial guarantees contained in standby letters-of-credit issued by the Bank, and commitments by the Bank to sell mortgage loans.
COMMITMENTS TO EXTEND CREDIT
Commitments to extend credit generally have fixed expiration dates, are variable-rate, and contain clauses that permit Huntington to terminate or otherwise renegotiate the contracts in the event of a significant deterioration in the customer’s credit quality. These arrangements normally require the payment of a fee by the customer, the pricing of which is based on prevailing market conditions, credit quality, probability of funding, and other relevant factors. Since many of these commitments are expected to expire without being drawn upon, the contract amounts are not necessarily indicative of future cash requirements. The interest rate risk arising from these financial instruments is insignificant as a result of their predominantly short-term, variable-rate nature. See Note 2021 for more information.

INTEREST RATE SWAPS
Balance sheet hedging activity is arranged to receive hedge accounting treatment and is classified as either fair value or cash flow hedges. Fair value hedges are purchased to convert deposits and long-term debt from fixed-rate obligations to floating rate.

Cash flow hedges are also used to convert floating rate loans made to customers into fixed rate loans. See Note 1819 for more information.
STANDBY LETTERS-OF-CREDIT
Standby letters-of-credit are conditional commitments issued to guarantee the performance of a customer to a third-party. These guarantees are primarily issued to support public and private borrowing arrangements, including commercial paper, bond financing, and similar transactions. Most of these arrangements mature within two years and are expected to expire without being drawn upon. Standby letters-of-credit are included in the determination of the amount of risk-based capital that the parent company and the Bank are required to hold. Through our credit process, we monitor the credit risks of outstanding standby letters-of-credit. When it is probable that a standby letter-of-credit will be drawn and not repaid in full, a loss is recognized in the provision for credit losses. See Note 2021 for more information.
COMMITMENTS TO SELL LOANS
Activity related to our mortgage origination activity supports the hedging of the mortgage pricing commitments to customers and the secondary sale to third parties. In addition, we have commitments to sell residential real estate loans. These contracts mature in less than one year. See Note 2021 for more information.
We believe that off-balance sheet arrangements are properly considered in our liquidity risk management process.

66


Table 28 - Contractual Obligations (1)
         
Table 23 - Contractual Obligations (1)Table 23 - Contractual Obligations (1)
(dollar amounts in millions)At December 31, 2015At December 31, 2017
One Year
or Less
 
1 to 3
Years
 
3 to 5
Years
 
More than
5 Years
 Total
One Year
or Less
 
1 to 3
Years
 
3 to 5
Years
 
More than
5 Years
 Total
Deposits without a stated maturity$48,573
 $
 $
 $
 $48,573
$70,554
 $
 $
 $
 $70,554
Certificates of deposit and other time deposits5,565
 933
 161
 63
 6,722
4,016
 1,314
 962
 195
 6,487
Short-term borrowings615
 
 
 
 615
5,056
 
 
 
 5,056
Long-term debt1,097
 3,619
 1,973
 333
 7,022
2,688
 3,016
 2,798
 833
 9,335
Operating lease obligations53
 95
 82
 191
 421
59
 108
 72
 135
 374
Purchase commitments80
 73
 17
 6
 176
90
 92
 25
 19
 226
(1)Amounts do not include associated interest payments.

Operational Risk
Operational risk is the risk of loss due to human error; inadequate or failed internal systems and controls, including the use of financial or other quantitative methodologies that may not adequately predict future results; violations of, or noncompliance with, laws, rules, regulations, prescribed practices, or ethical standards; and external influences such as market conditions, fraudulent activities, disasters, and security risks. We continuously strive to strengthen our system of internal controls to ensure compliance with laws, rules, and regulations, and to improve the oversight of our operational risk. We actively and continuously monitor cyber-attacks such as attempts related to online deception and loss of sensitive customer data. We evaluate internal systems, processes and controls to mitigate loss from cyber-attacks and, to date, have not experienced any material losses.
Our objective for managing cyber security risk is to avoid or minimize the impacts of external threat events or other efforts to penetrate our systems. We work to achieve this objective by hardening networks and systems against attack, and by diligently managing visibility and monitoring controls within our data and communications environment to recognize events and respond before the attacker has the opportunity to plan and execute on its own goals. To this end we employ a set of defense in-depth strategies, which include efforts to make Huntingtonus less attractive as a target and less vulnerable to threats, while investing in threat analytic capabilities for rapid detection and response. Potential concerns related to cyber security may be escalated to our board-level Technology Committee, as appropriate. As a complement to the overall cyber security risk management, we use a number of internal training methods, both formally through mandatory courses and informally through written communications and other updates. Internal policies and procedures have been implemented to encourage the reporting of potential phishing attacks or other security risks. We also use third-party services to test the effectiveness of our cyber security risk management framework, and any such third parties are required to comply with our policies regarding information security and confidentiality.
To mitigate operational risks, we have a senior management Operational Risk Committee and a senior management Legal, Regulatory, and Compliance Committee and a senior level Third Party Risk Management Committee. The responsibilities of these committees, among other duties, include establishing and maintaining management information systems to monitor material risks and to identify potential concerns, risks, or trends that may have a significant impact and ensuring that recommendations are developed to address the identified issues. In addition, we have a senior management Model Risk Oversight Committee that is responsible for policies and procedures describing how model risk is evaluated and managed and the application of the governance process to implement these practices throughout the enterprise. These committees report any significant findings and recommendations to the

Risk Management Committee. Potential concerns may be escalated to our ROC, as appropriate. Significant findings or issues are escalated by the Third Party Risk Management Committee to the Technology Committee.
The FirstMerit integration was inherently large and complex. Our objective for managing execution risk was to minimize impacts to daily operations. We established an Integration Management Office led by senior management. Responsibilities include central management, reporting, and escalation of key integration deliverables. In addition, a board level Integration Governance Committee was established to assist in the oversight of the integration of people, systems, and processes of FirstMerit with Huntington. The systems' conversion is now complete.
The goal of this framework is to implement effective operational risk techniques and strategies; minimize operational, fraud, and legal losses; minimize the impact of inadequately designed models and enhance our overall performance.
Compliance Risk
Financial institutions are subject to many laws, rules, and regulations at both the federal and state levels. In September 2014, for example, the Office of the Comptroller of the Currency issued its final rule formalizing its “heightened expectations” supervisory regime for the largest federally chartered depository institutions, including Huntington, to improve risk management and ensure boards can challenge decisions made by management. These broad-based laws, rules, and regulations include, but are not limited to, expectations relating to anti-money laundering, lending limits, client privacy, fair lending, prohibitions against unfair, deceptive or abusive acts or practices, protections for military members as they enter active duty, and community reinvestment. Additionally, the volume and complexity of recent regulatory changes have increased our overall compliance risk. As such, we utilize various resources to help ensure expectations are met, including a team of compliance experts dedicated to ensuring our conformance with all applicable laws, rules, and regulations. Our colleagues receive training for several broad-based laws and regulations including, but not limited to, anti-money laundering and customer privacy. Additionally, colleagues engaged in lending activities receive training for laws and

67


regulations related to flood disaster protection, equal credit opportunity, fair lending, and/or other courses related to the extension of credit. We set a high standard of expectation for adherence to compliance management and seek to continuously enhance our performance.
Capital
(This section should be read in conjunction with the Regulatory Matters section included in Part 1, Item 1 and Note 2122 of the Notes to Consolidated Financial Statements.)
Both regulatory capital and shareholders’ equity are managed at the Bank and on a consolidated basis. We have an active program for managing capital and maintain a comprehensive process for assessing the Company’s overall capital adequacy. We believe our current levels of both regulatory capital and shareholders’ equity are adequate.

Regulatory Capital
Beginning in the 2015 first quarter, we becameWe are subject to the Basel III capital requirements including the standardized approach for calculating risk-weighted assets in accordance with subpart D of the final capital rule. The following table presents risk-weighted assets and other financial data necessary to calculate certain financial ratios, including the common CET1 on a Basel III basis, which we use to measure capital adequacy.
Table 24 - Capital Under Current Regulatory Standards (transitional Basel III basis) (Non-GAAP)
(dollar amounts in millions, except per share amounts)  At December 31,
  2017 2016
CET 1 risk-based capital ratio:    
Total shareholders’ equity $10,814
 $10,308
Regulatory capital adjustments:    
Shareholders’ preferred equity and related surplus (1,076) (1,076)
Accumulated other comprehensive loss (income) offset 528
 401
Goodwill and other intangibles, net of taxes (2,200) (2,126)
Deferred tax assets that arise from tax loss and credit carryforwards (25) (21)
CET 1 capital 8,041
 7,486
Additional tier 1 capital    
Shareholders’ preferred equity 1,076
 1,076
Other (7) (15)
Tier 1 capital 9,110
 8,547
LTD and other tier 2 qualifying instruments 869
 932
Qualifying allowance for loan and lease losses 778
 736
Tier 2 capital 1,647

1,668
Total risk-based capital $10,757
 $10,215
Risk-weighted assets (RWA) $80,340
 $78,263
CET 1 risk-based capital ratio 10.01% 9.56%
Other regulatory capital data:    
Tier 1 leverage ratio 9.09
 8.70
Tier 1 risk-based capital ratio 11.34
 10.92
Total risk-based capital ratio 13.39
 13.05
Tangible common equity / RWA ratio 9.31
 8.92

Table 29 - Capital Under Current Regulatory Standards (transitional Basel III basis)   
(dollar amounts in millions except per share amounts)   
   At December 31,
  2015 
Common equity tier 1 risk-based capital ratio:   
Total shareholders’ equity $6,595
 
Regulatory capital adjustments:   
Shareholders’ preferred equity (386) 
Accumulated other comprehensive loss (income) offset 226
 
Goodwill and other intangibles, net of taxes (695) 
Deferred tax assets that arise from tax loss and credit carryforwards (19) 
Common equity tier 1 capital 5,721
 
Additional tier 1 capital   
Shareholders’ preferred equity 386
 
Qualifying capital instruments subject to phase-out 76
 
Other (29) 
Tier 1 capital 6,154
 
LTD and other tier 2 qualifying instruments 563
 
Qualifying allowance for loan and lease losses 670
 
Tier 2 capital 1,233

Total risk-based capital $7,387
 
Risk-weighted assets (RWA) $58,420
 
Common equity tier 1 risk-based capital ratio 9.79% 
Other regulatory capital data:   
Tier 1 leverage ratio 8.79
 
Tier 1 risk-based capital ratio 10.53
 
Total risk-based capital ratio 12.64
 
Tangible common equity / RWA ratio 9.41
 


68


Table 30 - Capital Adequacy—Non-Regulatory          
Table 25 - Capital Adequacy—Non-Regulatory (Non-GAAP)Table 25 - Capital Adequacy—Non-Regulatory (Non-GAAP)
(dollar amounts in millions)          At December 31, 
At December 31, 
2015 2014 2013 2012 2011 2017 2016 
Consolidated capital calculations:              
Common shareholders’ equity$6,209
 $5,942
 $5,704
 $5,393
 $5,030
 $9,743
 $9,237
 
Preferred shareholders’ equity386
 386
 386
 386
 386
 1,071
 1,071
 
Total shareholders’ equity6,595
 6,328
 6,090
 5,779
 5,416
 10,814
 10,308
 
Goodwill(677) (523) (444) (444) (444) (1,993) (1,993) 
Other intangible assets(55) (75) (93) (132) (175) (346) (402) 
Other intangible asset deferred tax liability (1)19
 26
 33
 46
 61
 73
 141
 
Total tangible equity5,882
 5,756
 5,586
 5,249
 4,858
 8,548
 8,054
 
Preferred shareholders’ equity(386) (386) (386) (386) (386) (1,071) (1,071) 
Total tangible common equity$5,496
 $5,370
 $5,200
 $4,863
 $4,472
 $7,477
 $6,983
 
Total assets$71,045
 $66,298
 $59,467
 $56,141
 $54,449
 $104,185
 $99,714
 
Goodwill(677) (523) (444) (444) (444) (1,993) (1,993) 
Other intangible assets(55) (75) (93) (132) (175) (346) (402) 
Other intangible asset deferred tax liability (1)19
 26
 33
 46
 61
 73
 141
 
Total tangible assets$70,332
 $65,726
 $58,963
 $55,611
 $53,891
 $101,919
 $97,460
 
Tier 1 capital (2)N.A.
 $6,266
 $6,100
 $5,741
 $5,557
 
Preferred shareholders’ equityN.A.
 (386) (386) (386) (386) 
Trust-preferred securitiesN.A.
 (304) (299) (299) (532) 
REIT-preferred stockN.A.
 
 
 (50) (50) 
Tier 1 common equity (2)N.A.
 $5,576
 $5,415
 $5,006
 $4,589
 
Risk-weighted assets (RWA) (2)N.A.
 $54,479
 $49,690
 $47,773
 $45,891
 
Tier 1 common equity / RWA ratio (2)N.A.
 10.23% 10.90% 10.48% 10.00% 
Tangible equity / tangible asset ratio8.36% 8.76
 9.47
 9.44
 9.01
 8.39% 8.26% 
Tangible common equity / tangible asset ratio7.81
 8.17
 8.82
 8.74
 8.30
 7.34
 7.16
 
(1)Other intangible assets are net of deferred tax liability, and calculated assuming a 35% tax rate.liability.
(2)Ratios are calculated on a Basel I basis.
N.A.On January 1, 2015, we became subject to the Basel III capital requirements including the standardized approach for calculating risk-weighted assets in accordance with subpart D of the final capital rule.


The following table presents certain regulatory capital data at both the consolidated and Bank levels for the past fivetwo years:

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Table 31 - Regulatory Capital Data (1)          
Table 26 - Regulatory Capital Data    
 At December 31,
(dollar amounts in millions)           Basel III
 At December 31,
 Basel III Basel I
 2015 2014 2013 2012 2011 2017 2016
Total risk-weighted assetsConsolidated$58,420
 $54,479
 $49,690
 $47,773
 $45,891
Consolidated$80,340
 $78,263
Bank58,351
 54,387
 49,609
 47,676
 45,651
Bank80,383
 78,242
Common equity tier 1 risk-based capitalConsolidated5,721
 N.A.
 N.A.
 N.A.
 N.A.
CET 1 risk-based capitalConsolidated8,041
 7,486
Bank5,519
 N.A.
 N.A.
 N.A.
 N.A.
Bank8,856
 8,153
Tier 1 risk-based capitalConsolidated6,154
 6,266
 6,100
 5,741
 5,557
Consolidated9,110
 8,547
Bank5,735
 6,136
 5,682
 5,003
 4,245
Bank9,727
 9,086
Tier 2 risk-based capitalConsolidated1,233
 1,122
 1,139
 1,187
 1,221
Consolidated1,647
 1,668
Bank1,115
 820
 838
 1,091
 1,508
Bank1,790
 1,732
Total risk-based capitalConsolidated7,387
 7,388
 7,239
 6,928
 6,778
Consolidated10,757
 10,215
Bank6,851
 6,956
 6,520
 6,094
 5,753
Bank11,517
 10,818
Tier 1 leverage ratioConsolidated8.79% 9.74% 10.67% 10.36% 10.28%Consolidated9.09% 8.70%
Bank8.21
 9.56
 9.97
 9.05
 7.89
Bank9.70
 9.29
Common equity tier 1 risk-based capital ratioConsolidated9.79
 N.A.
 N.A.
 N.A.
 N.A.
CET 1 risk-based capital ratioConsolidated10.01
 9.56
Bank9.46
 N.A.
 N.A.
 N.A.
 N.A.
Bank11.02
 10.42
Tier 1 risk-based capital ratioConsolidated10.53
 11.50
 12.28
 12.02
 12.11
Consolidated11.34
 10.92
Bank9.83
 11.28
 11.45
 10.49
 9.30
Bank12.10
 11.61
Total risk-based capital ratioConsolidated12.64
 13.56
 14.57
 14.50
 14.77
Consolidated13.39
 13.05
Bank11.74
 12.79
 13.14
 12.78
 12.60
Bank14.33
 13.83

(1)On January 1, 2015, we became subject to the Basel III capital requirements including the standardized approach for calculating risk-weighted assets in accordance with subpart D of the final capital rule. Amounts presented prior to January 1, 2015 are calculated using the Basel I capital requirements.
At December 31, 2015,2017, we maintained Basel III transitional capital ratios in excess of the well-capitalized standards established by the FRB.
CET1 risk-based capital ratio was 10.01% at December 31, 2017, up from 9.56% at December 31, 2016. The regulatory Tier 1 risk-based capital ratio was 11.34% compared to 10.92% at December 31, 2016. All capital ratios were impacted by positive earnings including the one-time tax benefit (see Significant Items) which resulted in a favorable impact on the ratios, partially offset by loan growth and the repurchase of 23$260 million of common shares in 2015.stock during 2017.
Shareholders’ Equity
We generate shareholders’ equity primarily through the retention of earnings, net of dividends and share repurchases. Other potential sources of shareholders’ equity include issuances of common and preferred stock. Our objective is to maintain capital at an amount commensurate with our risk profile and risk tolerance objectives, to meet both regulatory and market expectations, and to provide the flexibility needed for future growth and business opportunities.
Shareholders’ equity totaled $6.6$10.8 billion at December 31, 2015,2017, an increase of $0.3$0.5 billion when compared with December 31, 2014.2016.
DividendsOn June 28, 2017, Huntington was notified by the Federal Reserve that it had no objection to Huntington's proposed capital actions included in Huntington's capital plan submitted in the 2017 CCAR. These actions included a 38% increase in quarterly dividend per common share to $0.11, starting in the fourth quarter of 2017, the repurchase of up to $308 million of common stock over the next four quarters (July 1, 2017 through June 30, 2018), subject to authorization by the board of directors, and maintaining dividends on the outstanding classes of preferred stock and trust preferred securities.
On July 19, 2017, the Board authorized the repurchase of up to $308 million of common stock over the four quarters through the 2018 second quarter. During 2017, Huntington purchased $260 million of common stock at an average cost of $13.38 per share. Purchases of common stock under the authorization may include open market purchases, privately negotiated transactions, and accelerated repurchase programs.
DIVIDENDS
We consider disciplined capital management as a key objective, with dividends representing one component. Our current capital ratios and expectations for continued earnings growth positions us to continue to actively explore additional capital management opportunities.
On January 20, 2016, our board of directors declared a quarterly cash dividend of $0.07 per common share, payable on April 1, 2016. Also, cash dividends of $0.07 per common share were declared on October 21, 2015. Cash dividends of $0.06 per share were declared on July 22, 2015, April 21, 2015 and January 22, 2015. Our 2015 capital plan to the FRB included the continuation of our current common dividend through the 2016 first quarter.
On January 20, 2016, our board of directors also declared a quarterly cash dividend on our 8.50% Series A Non-Cumulative Perpetual Convertible Preferred Stock of $21.25 per share. The dividend is payable on April 15, 2016. Cash dividends of $21.25 per share were also declared on October 21, 2015, July 22, 2015, April 21, 2015 and January 22, 2015.

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On January 20, 2016, our board of directors also declared a quarterly cash dividend on our Floating Rate Series B Non-Cumulative Perpetual Preferred Stock of $8.31 per share. The dividend is payable on April 15, 2016. Also, cash dividends of $7.55 per share, $7.47 per share, $7.44 per share and $7.38 per share were declared on October 21, 2015, July 22, 2015, April 21, 2015 and January 22, 2015, respectively.
Share RepurchasesSHARE REPURCHASES
From time to time the board of directors authorizes the Company to repurchase shares of our common stock. Although we announce when the board of directors authorizes share repurchases, we typically do not give any public notice before we repurchase

our shares. Future stock repurchases may be private or open-market repurchases, including block transactions, accelerated or delayed block transactions, forward transactions, and similar transactions. Various factors determine the amount and timing of our share repurchases, including our capital requirements, the number of shares we expect to issue for employee benefit plans and acquisitions, market conditions (including the trading price of our stock), and regulatory and legal considerations, including the FRB’s response to our annual capital plan. There were 19.4 million common shares repurchased during 2017.
On March 11, 2015, Huntington announced that the Federal Reserve did not object to the proposed capital actions included in Huntington’s capital plan submitted to the FRB in January 2015. These actions included a 17% increase in the quarterly dividend per common share to $0.07, starting in the fourth quarter of 2015, and the potential repurchase of up to $366 million of common stock over the five-quarter period through the second quarter of 2016. During 2015, we repurchased 23 million shares, with a weighted average price of $10.93. Purchases of common stock may include open market purchases, privately negotiated transactions, and accelerated repurchase programs. We have approximately $166 million remaining under the current authorization.
On January 26, 2016, Huntington announced the signing of a definitive merger agreement under which Ohio-based FirstMerit Corporation, the parent company of FirstMerit Bank, will merge into Huntington in a stock and cash transaction. The transaction is expected to be completed in the 2016 third quarter, subject to the satisfaction of customary closing conditions, including regulatory approvals and the approval of the shareholders of Huntington and FirstMerit Corporation. As a result of the announcement, Huntington no longer has the intent to repurchase shares under the current authorization.

BUSINESS SEGMENT DISCUSSION
Overview
Our business segments are based on our internally-aligned segment leadership structure, which is how we monitor results and assess performance. During the 2014 first quarter, we reorganized our business segments to drive our ongoing growth and leverage the knowledge of our highly experienced team. We now have fivefour major business segments: RetailConsumer and Business Banking, Commercial Banking, AutomobileVehicle Finance, and Commercial Real Estate (AFCRE), Regional Banking and The Huntington Private Client Group (RBHPCG), and Home Lending. A. The Treasury / Other function includes technology and operations, other unallocated assets, liabilities, revenue, and expense.
We announced a change in our executive leadership team, which became effective at the end of 2017. As a result, Commercial Real Estate is now included as an operating unit in the Commercial Banking segment. During the 2017 second quarter, the previously reported Home Lending segment was included as an operating unit within the Consumer and Business Banking segment. Additionally, the Insurance operating unit previously included in Commercial Banking was realigned to RBHPCG during second quarter. Prior period results have been reclassified to conform to the current period presentation.
Business segment results are determined based upon our management reporting system, which assigns balance sheet and income statement items to each of the business segments. The process is designed around our organizational and management structure and, accordingly, the results derived are not necessarily comparable with similar information published by other financial institutions.
Revenue Sharing
Revenue is recorded in the business segment responsible for the related product or service. Fee sharing is recorded to allocate portions of such revenue to other business segments involved in selling to, or providing service to customers. Results of operations for the business segments reflect these fee sharing allocations.
Expense Allocation
The management accounting process that develops the business segment reporting utilizes various estimates and allocation methodologies to measure the performance of the business segments. Expenses are allocated to business segments using a two-phase approach. The first phase consists of measuring and assigning unit costs (activity-based costs) to activities related to product origination and servicing. These activity-based costs are then extended, based on volumes, with the resulting amount allocated to business segments that own the related products. The second phase consists of the allocation of overhead costs to all fivefour business segments from Treasury / Other. We utilize a full-allocation methodology, where all Treasury / Other expenses, except reported Significant Items, and a small amount of other residual unallocated expenses, are allocated to the fivefour business segments.
Funds Transfer Pricing (FTP)

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We use an active and centralized FTP methodology to attribute appropriate net interest income to the business segments. The intent of the FTP methodology is to transfer interest rate risk from the business segments by providing matched duration funding of assets and liabilities. The result is to centralize the financial impact, management, and reporting of interest rate risk in the Treasury / Other function where it can be centrally monitored and managed. The Treasury / Other function charges (credits) an internal cost of funds for assets held in (or pays for funding provided by) each business segment. The FTP rate is based on prevailing market interest rates for comparable duration assets (or liabilities). A new methodology for establishing FTP rates was adopted in 2017, therefore, prior period amounts have been restated to reflect the new methodology.
Net Income by Business Segment
The segregation of netNet income by business segment for the past three years is presented in the following table:
Table 32 - Net Income (Loss) by Business Segment
      
(dollar amounts in thousands)Year ended December 31,
 2015 2014 2013
Retail and Business Banking$258,664
 $172,199
 $128,973
Commercial Banking188,802
 152,653
 129,962
AFCRE164,778
 196,377
 220,433
RBHPCG9,310
 22,010
 39,502
Home Lending(4,570) (19,727) 2,670
Treasury / Other75,973
 108,880
 119,742
Net income$692,957
 $632,392
 $641,282
Table 27 - Net Income (Loss) by Business Segment
 Year Ended December 31,
(dollar amounts in millions)2017 2016 2015
Consumer and Business Banking$346
 $304
 $211
Commercial Banking439
 320
 270
Vehicle Finance146
 126
 93
RBHPCG84
 67
 37
Treasury / Other171
 (105) 82
Net income$1,186
 $712
 $693

Treasury / Other
The Treasury / Other function includes revenue and expense related to assets, liabilities, and equity not directly assigned or allocated to one of the fivefour business segments. Other assets include investment securities and bank owned life insurance. The financial impact associated with our FTP methodology, as described above, is also included.
Net interest income includes The net loss reported by the Treasury / Other function reflected a combination of factors including the impact of administering our investment securities portfolios and the net impact of derivatives used to hedge interest rate sensitivity. Noninterest incomeexpense includes miscellaneous fee income not allocated to other business segments, such as bank owned life insurance income and any investment security and trading asset gains or losses. Noninterest$154 million of FirstMerit acquisition-related expense, includes$123 million of Federal tax reform-related tax benefit, certain corporate administrative, merger, and other miscellaneous expenses not allocated to other business segments. The provision for income taxes for the business segments is calculated at a statutory 35% tax rate, though our overall effective tax rate is lower. As a result, Treasury / Other reflects a credit for income taxes representing the difference between the lower actual effective tax rate and the statutory tax rate used to allocate income taxes to the business segments.
Optimal Customer Relationship (OCR)
Our OCR strategy is focused on building and deepening relationships with our customers through superior interactions, product penetration, and quality of service. We will deliver high-quality customer and prospect interactions through a fully integrated sales culture which will include all partners necessary to deliver a total Huntington solution. The quality of our relationships will lead to our ability to be the primary bank for our customers, yielding quality, annuitized revenue and profitable share of customers overall financial services revenue. We believe our relationship oriented approach will drive a competitive advantage through our local market delivery channels.
CONSUMER OCR PERFORMANCE
For consumer OCR performance there are three key performance metrics: (1) the number of checking account households, (2) product penetration by number of services, and (3) the revenue generated from the consumer households of all business segments.
The growth in consumer checking account number of households is a result of both new sales of checking accounts and improved retention of existing checking account households. The overall objective is to grow the number of households, along with an increase in product penetration.
We use the checking account as a measure since it typically represents the primary banking relationship product. We count additional services by type, not number of services. For example, a household that has one checking account and one mortgage, we count as having two services. A household with four checking accounts, we count as having one service. The household relationship

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utilizing 6+ services is viewed to be more profitable and loyal. The overall objective, therefore, is to decrease the percentage of 1-5 services per consumer checking account household, while increasing the percentage of those with 6+ or more services.
The following table presents consumer checking account household OCR metrics:
Table 33 - Consumer Checking Household OCR Cross-sell Report
      
 Year ended December 31
 2015 2014 2013
Number of households (1) (3) (4)1,511,474
 1,454,402
 1,324,971
Product Penetration by Number of Services (2)     
1 Service2.6% 2.8% 3.0%
2-3 Services16.4
 17.9
 19.2
4-5 Services29.1
 29.9
 30.2
6+ Services51.9
 49.4
 47.6
Total revenue (in millions)
$1,123
 $1,017
 $948
Consumer and Business Banking         
          
Table 28 - Key Performance Indicators for Consumer and Business Banking
 Year Ended December 31, Change from 2016  
(dollar amounts in millions unless otherwise noted)2017 2016 Amount Percent 2015
Net interest income$1,555
 $1,224
 $331
 27% $995
Provision for credit losses110
 68
 42
 62
 45
Noninterest income735
 650
 85
 13
 566
Noninterest expense1,647
 1,338
 309
 23
 1,192
Provision for income taxes187
 164
 23
 14
 113
Net income$346
 $304
 $42
 14% $211
Number of employees (average full-time equivalent)8,616
 7,466
 1,150
 15% 6,523
Total average assets$25,620
 $21,291
 $4,329
 20
 $18,744
Total average loans/leases20,708
 17,835
 2,873
 16
 16,103
Total average deposits45,515
 36,726
 8,789
 24
 30,396
Net interest margin3.51% 3.41% 0.10% 3
 3.33%
NCOs$104
 $74
 $30
 41
 $68
NCOs as a % of average loans and leases0.50% 0.42% 0.08% 19% 0.43%

(1)Checking account required.
(2)The definitions and measurements used in our OCR process are periodically reviewed and updated prospectively.
(3)On March 1, 2014, Huntington acquired 9,904 Camco Financial households.
(4)On September 12, 2014, Huntington acquired 37,939 Bank of America households.
Our emphasis on cross-sell, coupled with customers being attracted to the benefits offered through our “Fair Play” banking philosophy with programs such as 24-Hour Grace® on overdrafts and Asterisk-Free CheckingTM, are having a positive effect. The percent of consumer households with 6 or more product services at the end of 2015 was 51.9%, up from 49.4% at the end of last year. For 2015, consumer checking account households grew 4%. Total consumer checking account household revenue in 2015 was $1.1 billion, up $106 million, or 10%, from 2014.2017 versus 2016
COMMERCIAL OCR PERFORMANCE
For commercial OCR performance, there are three key performance metrics: (1) the number of checking account commercial relationships, (2) product penetration by number of services, and (3) the revenue generated. Commercial relationships include relationships from all business segments.
The growth in the number of commercial relationships is a result of both new sales of checking accounts and improved retention of existing commercial accounts. The overall objective is to grow the number of relationships, along with an increase in product service distribution.
The commercial relationship is defined as a business banking or commercial banking customer with a checking account relationship. We use this metric because we believe that the checking account anchors a business relationship and creates the opportunity to increase our cross-sell activity. Multiple sales of the same type of service are counted as one service, which is the same methodology described above for consumer.
The following table presents commercial relationship OCR metrics:
Table 34 - Commercial Relationship OCR Cross-sell Report
      
 Year ended December 31,
 2015 2014 2013
Commercial Relationships (1)168,774
 164,726
 159,716
Product Penetration by Number of Services (2)     
1 Service13.7% 15.7% 21.1%
2-3 Services42.0
 42.4
 41.4
4+ Services44.3
 41.9
 37.5
Total revenue (in millions)
$890
 $851
 $739


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(1)Checking account required.
(2)The definitions and measurements used in our OCR process are periodically reviewed and updated prospectively.
By focusing on targeted relationships we are able to achieve higher product service penetration among our commercial relationships, and leverage these relationships to generate a deeper share of wallet. The percent of commercial relationships with 4 or more product services at the end of 2015 was 44.3%, up from 41.9% at the end of last year. Total commercial relationship revenue in 2015 was $890 million, up $39 million, or 5%, from 2014.
Retail and Business Banking         
          
Table 35 - Key Performance Indicators for Retail and Business Banking
(dollar amounts in thousands unless otherwise noted)

         
  Year ended December 31, Change from 2014  
 2015 2014 Amount Percent 2013
Net interest income$1,030,238
 $912,992
 $117,246
 13 % $902,526
Provision for credit losses42,828
 75,529
 (32,701) (43) 137,978
Noninterest income440,261
 409,746
 30,515
 7
 398,065
Noninterest expense1,029,727
 982,288
 47,439
 5
 964,193
Provision for income taxes139,280
 92,722
 46,558
 50
 69,447
Net income$258,664
 $172,199
 $86,465
 50 % $128,973
Number of employees (average full-time equivalent)5,449
 5,239
 210
 4 % 5,212
Total average assets (in millions)
$15,645
 $14,861
 $784
 5
 $14,371
Total average loans/leases (in millions)
13,637
 13,034
 603
 5
 12,638
Total average deposits (in millions)
30,138
 29,023
 1,115
 4
 28,309
Net interest margin3.49% 3.19% 0.30 % 9
 3.22%
NCOs$62,721
 $90,628
 $(27,907) (31) $131,377
NCOs as a % of average loans and leases0.46% 0.70% (0.24)% (34) 1.04%
2015 vs. 2014
RetailConsumer and Business Banking, including Home Lending, reported net income of $259$346 million in 2015. This was2017, an increase of $86$42 million, or 50%14%, compared to the year-ago period. The increase in net income reflected a combinationprior year. Results reflect the full year impact of factors described below.
The increase inthe FirstMerit acquisition. Segment net interest income from the year-ago period reflected:
$1.1 billion, or 4%, increase in total average deposits and a 23 basis point increase in deposit spreads, as a result of an increase in the funds transfer price rates assigned to deposits.
$0.6 billion or 5%, increase in total average loans combined with a 10 basis point increase in loan spreads, as a result of a reduction in the funds transfer price rates assigned to loans and improved effective rates.
The decrease in the provision for credit losses from the year-ago period reflected:
$28increased $331 million, or 31%27%, decrease in NCOs, and updated assumptions madeprimarily due to the ACL estimation process.
Thean increase in total average loans and leases from the year-ago period reflected:
$0.3 billion,deposits. The provision for credit losses increased $42 million, or 7%62%, increase in commercial loans, primarily due to the impact of core portfolio growth.
$0.3 billion, or 4%, increase in consumer loans, primarily due to growth in home equity lines of credit, credit card, and residential mortgages,driven by increased NCOs, as well as the impact of the Camco acquisitionan increase in the 2014 first quarter.
Theallowance, primarily related to the other consumer loan and business banking portfolios. Noninterest income increased $85 million, or 13%, due to an increase in total average deposits from the year-ago period reflected:
$0.6 billion in combined deposit growth due to household growth, the Camco acquisition in the 2014 first quarter and the Bank of America branch acquisition in the 2014 third quarter.
$0.3 billion deposit growth from our In-store branch network.
The increase in noninterest income from the year-ago period reflected:

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$14 million, or 14%, increase in cardscard and payment processing income primarily due toand service charges on deposit accounts, which were driven by higher debit and credit card-related transaction volumes and an increase in the number of households.
$9households served. In addition, SBA loan sales gains contributed to improved noninterest income. Noninterest expense increased $309 million, or 60%23%, increase in mortgage banking income, primarily driven by increased referrals to Home Lending due to an improved mortgage refinance market.
$7 million, or 41%, increase in gain on sale of loans, primarily due to increased SBA loan sale volumes.
The increase in noninterest expense from the year-ago period reflected:
$28 million, or 10%, increase in personnel costs, primarily due to the Bank of America branch acquisition in the 2014 third quarter and the Camco acquisition in the 2014 first quarter, along with the expansion of our In-store branch network. The increase also reflects additional cost from increased employee benefit expense and annual merit salary adjustments and incentives.
$19 million, or 4%, increase in other noninterest expense, primarily reflecting an increase in allocated overhead expense and additionaloccupancy expense related to the Bank of America branchfull year impact from adding FirstMerit branches and colleagues. Higher processing costs related to transaction volumes, along with allocated expenses, also contributed to the Camco acquisitions.
$7 million, or 16%, increase in outside data processingnoninterest expense.
Home Lending, an operating unit of Consumer and other services expense, mainlyBusiness Banking, reflects the result of transaction volumes associated with debitthe origination of mortgage loans less referral fees and credit card activity.
$4net interest income for mortgage banking products distributed by the retail branch network and other business segments. Home Lending reported net income of $15 million in 2017, a decrease of $8 million, or 8%35%, compared to the year-ago period. While total revenues increased $8 million, or 5%, largely due to higher residential loan balances, this increase was offset by an increase in marketing, primarily due to direct mail campaigns in 2015.
Partially offset by:
$11noninterest expenses of $18 million, or 41%15%, decrease in amortizationas a result of intangibles, reflectinghigher personnel costs related to the full amortization of the core deposit intangibleFirstMerit acquisition and higher origination volume. Income from the Sky Financial acquisition.lower origination spreads offset income from higher origination volume.
2014 vs. 20132016 versus 2015
RetailConsumer and Business Banking reported net income of $172$304 million in 2014,2016, compared with a net income of $129$211 million in 2013.2015. The $43$93 million increase included a $62$23 million, or 45%51%, decreaseincrease in provision for credit losses, a $12an $84 million, or 3%15%, increase noninterest income, and a $10$229 million, or 1%23%, increase in net interest income partially offset by a $23$51 million, or 34%45%, increase in provision for income taxes and a $18$146 million, or 2%12%, increase in noninterest expense.
Commercial Banking         
          
Table 36 - Key Performance Indicators for Commercial Banking
(dollar amounts in thousands unless otherwise noted)         
  Year ended December 31, Change from 2014  
 2015 2014 Amount Percent 2013
Net interest income$365,181
 $306,434
 $58,747
 19% $281,461
Provision for credit losses49,460
 31,521
 17,939
 57
 27,464
Noninterest income258,191
 209,238
 48,953
 23
 200,573
Noninterest expense283,448
 249,300
 34,148
 14
 254,629
Provision for income taxes101,662
 82,198
 19,464
 24
 69,979
Net income$188,802
 $152,653
 $36,149
 24% $129,962
Number of employees (average full-time equivalent)1,136
 1,026
 110
 11% 1,072
Total average assets (in millions)
$16,038
 $14,145
 $1,893
 13
 $11,821
Total average loans/leases (in millions)
12,757
 11,901
 856
 7
 10,804
Total average deposits (in millions)
11,246
 10,207
 1,039
 10
 9,429
Net interest margin2.69% 2.53% 0.16% 6
 2.72%
NCOs$22,226
 $7,852
 $14,374
 183
 $(196)
NCOs as a % of average loans and leases0.17
 0.07
 0.10% 143
 %
2015 vs. 2014
Commercial BankingHome Lending reported net income of $189$23 million in 2015. This was2016, an increase of $36$27 million, or 24%, compared to the year-ago period. The increase in net income reflected a combination of factors described below.
The increase in net interest income from the year-ago period reflected:

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$0.9 billion, or 7%, increase in average loans/leases.
$0.7 billion, or 77%, increase in average available-for-sale securities, primarily related to direct purchase municipal securities.
$1.0 billion, or 10%, increase in average total deposits.
16 basis point increase in the net interest margin due to a 19 basis point increase in the mix and yield on earning assets, primarily related to the Huntington Technology Finance acquisition.
The increase in the provision for credit losses from the year-ago period reflected:
A $14 million, or 183%, increase in NCOs, as well as growth in the commercial loan portfolio, and updated assumptions made to the ACL estimation process.
The increase in total average assets from the year-ago period reflected:
$1.0 billion, or 26%, increase in the Equipment Finance loan and bond financing portfolio, which primarily reflected our focus on developing vertical strategies in Huntington Public Capital, business aircraft, rail industry, lender finance, and syndications, as well as the 2015 first quarter acquisition of Huntington Technology Finance.
$0.3 billion, or 17%, increase in the Corporate Banking loan portfolio due to establishing relationships with targeted prospects within our footprint.
$0.2 billion, or 8%, increase in the specialty verticals loan and bond financing portfolio, driven primarily by $0.2 billion, or 32%, increase in the international loan portfolio consisting of discounted bankers acceptances and foreign insured receivables.
The increase in total average deposits from the year-ago period reflected:
$1.3 billion, or 13%, increase in core deposits, which primarily reflected a $0.8 billion, or 16%, increase in noninterest-bearing demand deposits. Middle market accounts, such as healthcare, contributed $0.6 billion of the overall balance growth, while large corporate accounts contributed $0.7 billion.
The increase in noninterest income from the year-ago period reflected:
$34 million, or 259%, increase in equipment and technology finance related fee income, primarily reflecting the 2015 first quarter acquisition of Huntington Technology Finance.
$6 million, or 11%, increase in service charges on deposit accounts and other treasury management related revenue, primarily due to growth in commercial card and merchant services revenue and cash management growth.
$5 million, or 15%, increase in commitment and other loan related fees, such as syndication fees.
$4 million, or 9%, increase in capital market fees.
The increase in noninterest expense from the year-ago period reflected:
$26 million, or 18%, increase in personnel expense, primarily reflecting the 2015 first quarter acquisition of Huntington Technology Finance. The increase also reflects additional cost from annual merit salary adjustments and incentives.
$15 million, or 945%, increase in operating lease expense from the 2015 first quarter acquisition of Huntington Technology Finance.
Partially offset by:
$8 million, or 20%, decrease in allocated overhead expense.
2014 vs. 2013
Commercial Banking reported net income of $153 million in 2014, compared with net income of $130 million in 2013. The $23$27 million increase included a $25an $8 million, or 9%,14% increase in net interest income, a $9$6 million or 4%, increase in noninterest income, and a $5 million, or 2%, decrease in noninterest expense partially offset by $12 million, or 17%, increase in provision for income taxes and a $4 million, or 15%, increase in provision for credit losses.

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Automobile Finance and Commercial Real Estate         
          
Table 37 - Key Performance Indicators for Automobile Finance and Commercial Real Estate
(dollar amounts in thousands unless otherwise noted)         
  Year ended December 31, Change from 2014  
 2015 2014 Amount Percent 2013
Net interest income$381,189
 $379,363
 $1,826
  % $366,508
Provision (reduction in allowance) for credit losses4,931
 (52,843) 57,774
 N.R.
 (82,269)
Noninterest income29,257
 26,628
 2,629
 10
 46,819
Noninterest expense152,010
 156,715
 (4,705) (3) 156,469
Provision for income taxes88,727
 105,742
 (17,015) (16) 118,694
Net income$164,778
 $196,377
 $(31,599) (16)% $220,433
Number of employees (average full-time equivalent)298
 271
 27
 10 % 285
Total average assets (in millions)
$16,894
 $14,591
 $2,303
 16
 $12,981
Total average loans/leases (in millions)
15,812
 14,224
 1,588
 11
 12,391
Total average deposits (in millions)
1,496
 1,204
 292
 24
 1,039
Net interest margin2.34 % 2.61% (0.27)% (10) 2.82%
NCOs$(8,028) $2,100
 $(10,128) N.R.
 $29,137
NCOs as a % of average loans and leases(0.05)% 0.01% (0.06)% N.R.
 0.24%

N.R. - Not relevant.
2015 vs. 2014
AFCRE reported net income of $165 million in 2015. This was a decrease of $32 million, or 16%, compared to the year-ago period. The decrease in net income reflected a combination of factors described below.
The increase in net interest income from the year-ago period reflected:
$1.1 billion, or 14%, increase in average automobile loans, primarily due to continued strong origination volume, which has exceeded $1.0 billion for each of the last 8 quarters. This increase was partially offset by the $0.8 billion automobile loan securitization and sale that was completed in the 2015 second quarter.
Partially offset by:
27 basis point decrease in the net interest margin, primarily due to a 25 basis point reduction in loan spreads. This decline continues to reflect the impact of competitive pricing pressures. Also, the prior year results included a $5 million recovery from the unexpected payoff of an acquired commercial real estate loan.
The increase in the provision for credit losses from the year-ago period reflected:
Growth in loan balances, as well as updated assumptions made to the ACL estimation process, partially offset by lower NCOs.
The increase in noninterest income from the year-ago period reflected:
$5 million increase in gain on sale of loans, primarily due to the $0.8 billion automobile loan securitization and sale completed in the 2015 second quarter.
Partially offset by:
$3 million, or 13%, decrease in other income, primarily due to amortization expense associated with community development related investments and lower auto loan servicing income, partially offset by fee income from sales of derivative products.
The decrease in noninterest expense from the year-ago period reflected:
$9 million, or 8%, decrease in other noninterest expense, primarily due to a decrease in allocated expenses.
Partially offset by:

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$4 million, or 15%, increase in personnel costs, primarily due to a higher number of employees, resulting from higher production and business development activities, including community development.
2014 vs. 2013
AFCRE reported net income of $196 million in 2014, compared with a net income of $220 million in 2013. The $24 million decrease included a $29 million, or 36%, decrease in the reduction in allowance for credit losses, $20 million, or 43%, decrease in noninterest income partially offset by a $13 million, or 4%, increase in net interest income and a $13 million, or 11%, decrease in provision for income taxes.
Regional Banking and The Huntington Private Client Group      
          
Table 38 - Key Performance Indicators for Regional Banking and The Huntington Private Client Group
(dollar amounts in thousands unless otherwise noted)         
  Year ended December 31, Change from 2014  
 2015 2014 Amount Percent 2013
Net interest income$115,608
 $101,839
 $13,769
 14 % $105,862
Provision (reduction in allowance) for credit losses65
 4,893
 (4,828) (99) (5,376)
Noninterest income153,160
 173,550
 (20,390) (12) 186,430
Noninterest expense254,380
 236,634
 17,746
 7
 236,895
Provision for income taxes5,013
 11,852
 (6,839) (58) 21,271
Net income$9,310
 $22,010
 $(12,700) (58)% $39,502
Number of employees (average full-time equivalent)977
 1,022
 (45) (4)% 1,065
Total average assets (in millions)
$3,388
 $3,812
 $(424) (11) $3,732
Total average loans/leases (in millions)
2,948
 2,894
 54
 2
 2,832
Total average deposits (in millions)
7,272
 6,029
 1,243
 21
 5,765
Net interest margin1.61% 1.75% (0.14)% (8) 1.90%
NCOs$4,816
 $8,143
 $(3,327) (41) $11,094
NCOs as a % of average loans and leases0.16% 0.28% (0.12)% (43) 0.39%
Total assets under management (in billions)—eop
$11.8
 $14.8
 $(3.0) (20) $16.7
Total trust assets (in billions)—eop
81.6
 81.5
 0.1
 
 80.9

eop—End of Period.
2015 vs. 2014
RBHPCG reported net income of $9 million in 2015. This was a decrease of $13 million, or 58%, when compared to the year-ago period. The decrease in net income reflected a combination of factors described below.
The increase in net interest income from the year-ago period reflected:
$1.2 billion, or 21%, increase in average total deposits, primarily due to growth in commercial money market deposits.
The decrease in the provision for credit losses reflected from the year-ago period reflected:
$3 million, or 41%, decrease in NCOs and updated assumptions made to the ACL estimation process.
The decrease in noninterest income from the year-ago period reflected:
$10 million, or 9%, decrease in trust services, primarily related to a decline in assets under management mainly from the decline in proprietary mutual funds following the 2014 second quarter transition of the fixed income and 2015 transition of the remaining Huntington Funds to a third-party and the movement of the fiduciary trust business to a more open architecture platform.
$6 million, or 14%, decrease in brokerage income, primarily reflecting a shift from upfront commission income to trailing commissions and an increase in the sale of new open architecture advisory products.
$3 million, or 30%, decrease in other noninterest income, primarily related to 2014 Huntington Community Development Corporation activity.

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The increase in noninterest expense from the year-ago period reflected:
$27 million, or 45%, increase in other noninterest expense, primarily due to increased allocated product costs, losses, and proprietary mutual fund expense reimbursements.
Partially offset by:
$5 million, or 4%, decrease in personnel costs, primarily due to movement of certain trust personnel to corporate operations and reduced incentives related to the reduction in trust and brokerage income.
$2 million, or 9%, decrease in outside data processing and other services, primarily due to movement of trust system expenses to corporate operations.
2014 vs. 2013
RBHPCG reported net income of $22 million in 2014, compared with a net income of $40 million in 2013. The $17 million decrease included a $13 million, or 7%, decrease in noninterest income, a $10 million increase in provision for credit losses, and a $4 million, or 4%5% increase in noninterest income. Total noninterest expense decreased $24 million, or 16%, decreaseand provision for income taxes increased by $15 million. Results were impacted by the FirstMerit acquisition.

Commercial Banking         
          
Table 29 - Key Performance Indicators for Commercial Banking
 Year Ended December 31, Change from 2016  
(dollar amounts in millions unless otherwise noted)2017 2016 Amount Percent 2015
Net interest income$899
 $725
 $174
 24 % $560
Provision for credit losses28
 79
 (51) (65) 16
Noninterest income278
 244
 34
 14
 214
Noninterest expense474
 398
 76
 19
 343
Provision for income taxes236
 172
 64
 37
 145
Net income$439
 $320
 $119
 37 % $270
Number of employees (average full-time equivalent)1,227
 1,075
 152
 14 % 896
Total average assets$31,363
 $26,899
 $4,464
 17
 $21,652
Total average loans/leases25,299
 21,282
 4,017
 19
 17,545
Total average deposits21,116
 17,355
 3,761
 22
 15,273
Net interest margin3.17% 2.98% 0.19 % 6
 2.85 %
NCOs$1
 $2
 $(1) (50) $(6)
NCOs as a % of average loans and leases% 0.01% (0.01)% (100)% (0.03)%
2017 versus 2016
Commercial Banking reported net income of $439 million in 2017, an increase of $119 million, or 37%, compared with net income of $320 million in 2016. Results reflect the full year impact of the FirstMerit acquisition. Segment net interest income increased $174 million, or 24%, primarily due to an increase in both average loans and deposits combined with a 19 basis point increase in net interest margin. The provision for credit losses decreased $51 million, or 65%, driven by an improvement in energy related credits and a reduction in NCOs. Noninterest income increased $34 million, or 14%, largely driven by an increase in capital markets related revenues, equipment finance fee income net of a reduction in operating lease income and deposit service charges and other treasury management related income. This wasNoninterest expense increased $76 million, or 19%, primarily due to an increase in personnel expense, allocated expenses, and amortization of intangibles, partially offset by a $9 million, or 44% decrease in provision foroperating lease expense.  
2016 versus 2015
Commercial Banking reported net income taxes.
Home Lending         
          
Table 39 - Key Performance Indicators for Home Lending
(dollar amounts in thousands unless otherwise noted)         
  Year ended December 31, Change from 2014  
 2015 2014 Amount Percent 2013
Net interest income$65,884
 $58,015
 $7,869
 14 % $51,839
Provision for credit losses2,670
 21,889
 (19,219) (88) 12,249
Noninterest income87,021
 69,899
 17,122
 24
 106,006
Noninterest expense157,266
 136,374
 20,892
 15
 141,489
Provision for income taxes(2,461) (10,622) 8,161
 (77) 1,437
Net income (loss)$(4,570) $(19,727) $15,157
 (77)% $2,670
Number of employees (average full-time equivalent)982
 971
 11
 1 % 1,080
Total average assets (in millions)
$3,980
 $3,810
 $170
 4
 $3,676
Total average loans/leases (in millions)
3,387
 3,298
 89
 3
 3,116
Total average deposits (in millions)
351
 292
 59
 20
 355
Net interest margin1.74% 1.61% 0.13 % 8
 1.50%
NCOs$5,758
 $15,900
 $(10,142) (64) $17,266
NCOs as a % of average loans and leases0.17% 0.48% (0.31)% (65) 0.55%
Mortgage banking origination volume (in millions)$4,705
 $3,558
 $1,147
 32
 $4,418
2015 vs. 2014
Home Lending reported aof $320 million in 2016, compared with net lossincome of $5$270 million in 2015. This was an improvement of $15The $50 million when compared to the year-ago period. The reduction in the net loss reflectedincrease included a combination of factors described below.
The$165 million, or 29%, increase in net interest income, from$30 million, or 14% increase in noninterest income, offset by a $55 million, or 16%, increase in noninterest expense and a$63 million, or 394%, increase in provision for credit losses.

Vehicle Finance         
          
Table 30 - Key Performance Indicators for Vehicle Finance
 Year Ended December 31, Change from 2016  
(dollar amounts in millions unless otherwise noted)2017 2016 Amount Percent 2015
Net interest income$424
 $345
 $79
 23% $262
Provision (reduction in allowance) for credit losses63
 47
 16
 34
 39
Noninterest income14
 14
 
 
 13
Noninterest expense150
 118
 32
 27
 93
Provision for income taxes79
 68
 11
 16
 50
Net income$146
 $126
 $20
 16% $93
Number of employees (average full-time equivalent)253
 211
 42
 20% 174
Total average assets$16,966
 $14,369
 $2,597
 18
 $11,367
Total average loans/leases16,936
 14,089
 2,847
 20
 11,138
Total average deposits310
 275
 35
 13
 238
Net interest margin2.50% 2.40% 0.10% 4
 2.31%
NCOs$52
 $34
 $18
 53
 $20
NCOs as a % of average loans and leases0.31% 0.24% 0.07% 29
 0.18%

2017 versus 2016
Vehicle Finance reported net income of $146 million in 2017, an increase of $20 million, or 16%, compared with net income of $126 million in 2016. Results reflect the year-ago period reflected:
13full year impact of the FirstMerit acquisition, partially offset by a higher provision for credit losses primarily reflecting the $18 million increase in NCOs compared to the prior year. Segment net interest income increased $79 million or 23%, due to both higher loan balances and a 10 basis point increase in the net interest margin reflecting the purchase accounting impact of the acquired loan portfolios. Noninterest income remained flat, while noninterest expense increased $32 million, or 27%, primarily due to an increase in loan spreads on consumerpersonnel costs associated with retained FirstMerit colleagues and other allocated costs attributed to higher production and portfolio balance levels.
2016 versus 2015
Vehicle Finance reported net income of $126 million in 2016, compared with net income of $93 million in 2015. The $33 million increase included an $83 million, or 32%, increase in net interest income primarily due to a 26% increase in average loans drivenand a 9 basis point increase in the net interest margin. This increase was partially offset by lower funding costs.
The decreasean $8 million, or 21%, increase in the provision for credit losses and an $18 million, or 36%, increase in the provision for income taxes.
Regional Banking and The Huntington Private Client Group      
          
Table 31 - Key Performance Indicators for Regional Banking and The Huntington Private Client Group
 Year Ended December 31, Change from 2016  
(dollar amounts in millions unless otherwise noted)2017 2016 Amount Percent 2015
Net interest income$184
 $152
 $32
 21% $125
Provision (reduction in allowance) for credit losses
 (3) 3
 100
 
Noninterest income188
 177
 11
 6
 174
Noninterest expense243
 229
 14
 6
 241
Provision for income taxes45
 36
 9
 25
 21
Net income$84
 $67
 $17
 25% $37
Number of employees (average full-time equivalent)1,023
 977
 46
 5% 1,019
Total average assets$5,538
 $4,637
 $901
 19
 $4,187
Total average loans/leases4,853
 4,141
 712
 17
 3,763
Total average deposits5,882
 5,274
 608
 12
 4,671
Net interest margin3.21% 2.91 % 0.30% 10
 2.66%
NCOs$2
 $(2) $4
 200
 $5
NCOs as a % of average loans and leases0.04% (0.05)% 0.09% 180
 0.13%
Total assets under management (in billions)—eop
$18.3
 $16.9
 $1.4
 8
 $16.3
Total trust assets (in billions)—eop
110.1
 94.7
 15.4
 16
 84.1
eop—End of Period.
2017 versus 2016
RBHPCG reported net income of $84 million in 2017, an increase of $17 million, or 25%, compared with a net income of $67 million in 2016. Results reflect the full year impact of the FirstMerit acquisition. Net interest income increased $32 million, or 21%, due to an increase in average total deposits and loans combined with a 30 basis point increase in net interest margin. The increase in average total loans was due to growth in commercial and portfolio mortgage loans, while the increase in average total deposits was due to growth in both interest checking accounts and balances. The provision for credit losses increased by $3 million, or 100%. Noninterest income increased $11 million, or 6%, primarily reflecting increased trust and investment management revenue as a result of an increase in trust assets and assets under management, largely from the year-ago period reflected:
$10FirstMerit acquisition. Noninterest expense increased $14 million, or 64%6%, decreaseas a result of increased personnel expenses and amortization of intangibles resulting from the FirstMerit acquisition.
2016 versus 2015
RBHPCG reported net income of $67 million in NCOs and updated assumptions made to the ACL estimation process.
2016, compared with a net income of $37 million in 2015. The $30 million increase included a $3 million, or 2%, increase in noninterest income, from the year-ago period reflected:
$16 million, or 24%, increase in mortgage banking income, primarily due to production revenue driven by higher origination volume, partially offset by the impact of the net MSR hedge results.
The increase in noninterest expense from the year-ago period reflected:

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$13 million, or 64%, increase in other noninterest expense, primarily due to higher allocated expenses related to volumes.
$10 million, or 12%, increase in personnel costs, primarily due to commission expense related to higher origination volume.
2014 vs. 2013
Home Lending reported a net loss of $20 million in 2014, compared to net income of $3 million in 2013. The $22 million decrease included a $36 million, or 34%, decrease in noninterest income and a $10 million, or 79%, increase inthe provision for credit losses, a $12 million, or 5% decrease in noninterest expense, partially offset by a $12 million increase in benefit from income taxes, $6$27 million, or 12%22%, increase in net interest income and a $5$15 million, or 4%71%, decreaseincrease in noninterest expense.provision for income taxes.

RESULTS FOR THE FOURTH QUARTERProvision for Credit Losses
Earnings Discussion(This section should be read in conjunction with the Credit Risk section.)
InThe provision for credit losses is the expense necessary to maintain the ALLL and the AULC at levels appropriate to absorb our estimate of credit losses inherent in the loan and lease portfolio and the portfolio of unfunded loan commitments and letters-of-credit.
The provision for credit losses in 2017 was $201 million, up $10 million, or 5%, from 2016. The increase in provision expense over the prior year was primarily the result of loan growth.
The provision for credit losses in 2016 was $191 million, up $91 million, or 91%, from 2015. The higher provision expense was due to several factors, including the migration of the acquired loan portfolio to the originated portfolio, which requires a reserve build, portfolio growth and continued transitioning of the FirstMerit portfolio to our reserve methodology. NCOs represented 19 basis points of average loans and leases, consistent with 2015, and below our long-term target of 35 to 55 basis points.

Noninterest Income
The following table reflects noninterest income for the past three years:
Table 6 - Noninterest Income
 Year Ended December 31,
(dollar amounts in millions)  Change from 2016   Change from 2015  
 2017 Amount Percent 2016 Amount Percent 2015
Service charges on deposit accounts$353
 $29
 9 % $324
 $44
 16 % $280
Cards and payment processing income206
 37
 22
 169
 26
 18
 143
Trust and investment management services156
 33
 27
 123
 7
 6
 116
Mortgage banking income131
 3
 2
 128
 16
 14
 112
Insurance income81
 (3) (4) 84
 3
 4
 81
Capital markets fees76
 16
 27
 60
 6
 11
 54
Bank owned life insurance income67
 9
 16
 58
 6
 12
 52
Gain on sale of loans56
 9
 19
 47
 14
 42
 33
Securities gains (losses)(4) (4) (100) 
 (1) (100) 1
Other income185
 28
 18
 157
 (10) (6) 167
Total noninterest income$1,307
 $157
 14 % $1,150
 $111
 11 % $1,039
2017 versus 2016
Noninterest income for 2017 increased $157 million, or 14%, from the prior year, reflecting the full year impact of the FirstMerit acquisition. Card and payment processing income increased $37 million, or 22%, due to higher credit and debit card related income and underlying customer growth. Trust and investment management services increased $33 million, or 27%, and service charges on deposit accounts increased $29 million, or 9%, reflecting market growth and ongoing customer acquisition. Other income increased $28 million, or 18%, primarily reflecting increases in servicing income, mezzanine lending, loan syndication fees and commitment fees. Capital markets fees increased $16 million, or 27%, reflecting our ongoing strategic focus on expanding the business. Bank owned life insurance increased $9 million, or 16%. Gain on sale of loans increased $9 million, or 19%, as a result of continued expansion of our SBA lending business during 2017 which more than offset gains in the prior year from our balance sheet optimization strategy and the auto securitization completed in the 2016 fourth quarter, we reported netquarter. These increases were partially offset by a $4 million decline in securities gains and a $3 million decline in insurance income.
2016 versus 2015
Noninterest income for 2016 increased $111 million, or 11%, from the prior year, reflecting the impact of $178the FirstMerit acquisition. Service charges on deposit accounts increased $44 million, or 16%, reflecting the benefit of continued new customer acquisition. Card and payment processing income increased $26 million, or 18%, due to higher credit and debit card related income and underlying customer growth. Mortgage banking income increased $16 million, or 15%, reflecting a 24% increase in mortgage origination volume. Gain on sale of loans increased $14 million, or 43%, reflecting an increase of $15$6 million in SBA loan sales gains. In addition, there was a $7 million gain on non-relationship C&I and CRE loan sales, which was related to the balance sheet optimization strategy completed in the 2016 fourth quarter.

Noninterest Expense             
(This section should be read in conjunction with Significant Items section.)    
     
The following table reflects noninterest expense for the past three years:    
              
Table 7 - Noninterest Expense
 Year Ended December 31,
(dollar amounts in millions)  Change from 2016   Change from 2015  
 2017 Amount Percent 2016 Amount Percent 2015
Personnel costs$1,524
 $175
 13 % $1,349
 $227
 20 % $1,122
Outside data processing and other services313
 8
 3
 305
 74
 32
 231
Net occupancy212
 59
 39
 153
 31
 25
 122
Equipment171
 6
 4
 165
 40
 32
 125
Deposit and other insurance expense78
 24
 44
 54
 9
 20
 45
Professional services69
 (36) (34) 105
 55
 110
 50
Marketing60
 (3) (5) 63
 11
 21
 52
Amortization of intangibles56
 26
 87
 30
 2
 7
 28
Other expense231
 47
 26
 184
 (17) (8) 201
Total noninterest expense$2,714
 $306
 13 % $2,408
 $432
 22 % $1,976
Number of employees (average full-time equivalent)15,770
 1,912
 14 % 13,858
 1,615
 13 % 12,243
Impact of Significant Items:     
 Year Ended December 31,
(dollar amounts in millions)2017 2016 2015
Personnel costs$42
 $76
 $5
Outside data processing and other services24
 46
 4
Net occupancy52
 15
 5
Equipment16
 25
 
Professional services10
 58
 5
Marketing1
 5
 
Other expense9
 14
 39
Total impact of significant items on noninterest expense$154
 $239
 $58
Adjusted Noninterest Expense (See Non-GAAP Financial Measures in the Additional Disclosures section):
 Year Ended December 31,
   Change from 2016   Change from 2015  
(dollar amounts in millions)2017 Amount Percent 2016 Amount Percent 2015
Personnel costs$1,482
 $209
 16% $1,273
 $156
 14% $1,117
Outside data processing and other services289
 30
 12
 259
 32
 14
 227
Net occupancy160
 22
 16
 138
 21
 18
 117
Equipment155
 15
 11
 140
 15
 12
 125
Deposit and other insurance expense78
 24
 44
 54
 9
 20
 45
Professional services59
 12
 26
 47
 2
 4
 45
Marketing59
 1
 2
 58
 6
 12
 52
Amortization of intangibles56
 26
 87
 30
 2
 7
 28
Other expense222
 52
 31
 170
 8
 5
 162
Total adjusted noninterest expense (Non-GAAP)$2,560
 $391
 18% $2,169
 $251
 13% $1,918

2017 versus 2016
Reported noninterest expense for 2017 increased $306 million, or 9%13%, from the 2014prior year, reflecting the full year impact of the First Merit acquisition. Personnel costs increased $175 million, or 13%, primarily reflecting the full year impact of the addition of colleagues from FirstMerit. Net occupancy expense increased $59 million, or 39%, primarily reflecting $52 million of acquisition-related expense. Other expense increased $47 million, or 26%, reflecting the full impact of FirstMerit. Amortization of intangibles increased $26 million, or 87%, reflecting the full year impact of amortizing FirstMerit related intangibles. Deposit and other insurance expense increased $24 million, or 44%, reflecting the increase in the assessment base. Partially offsetting these increases, professional services decreased $36 million, or 34% reflecting a reduction in legal and consultation fees partially attributable to acquisition-related expense.
2016 versus 2015
Reported noninterest expense for 2016 increased $432 million, or 22%, from the prior year. Personnel costs increased $227 million, or 20%, reflecting an increase in the number of average full-time equivalent employees largely related to the in-store branch expansion and the addition of colleagues from FirstMerit. Outside data processing and other services increased $74 million, or 32%, reflecting $46 million of acquisition-related expense and ongoing technology investments. Professional services increased $55 million, or 110%, reflecting $58 million of acquisition-related expense. Equipment expense increased $40 million, or 32%, reflecting $25 million of acquisition-related expense. Net occupancy expense increased $31 million, or 25%, reflecting $15 million of acquisition-related expense. Partially offsetting these increases, other expense decreased $17 million, or 8% reflecting a $42 million reduction to litigation reserves which was predominately offset by a $40 million contribution in the 2016 fourth quarter. Earnings per common sharequarter to achieve the philanthropic plans related to FirstMerit.
Provision for Income Taxes
(This section should be read in conjunction with Note 1 and Note 17 of the Notes to Consolidated Financial Statements.)
2017 versus 2016
The provision for income taxes was $208 million for 2017 and 2016. Both years included the benefits from tax-exempt income, tax-advantaged investments, general business credits, investments in qualified affordable housing projects, excess tax deductions for stock-based compensation, and capital losses. 2017 also includes a $123 million tax benefit related to the federal tax reform enacted on December 22, 2017, which is primarily attributed to the revaluation of net deferred tax liabilities at the lower statutory federal income tax rate. As of December 31, 2017 and 2016 there was no valuation allowance on federal deferred taxes. In 2017 and 2016 there was essentially no change recorded in the provision for state income taxes, net of federal, for the portion of state deferred tax assets and state net operating loss carryforwards that are more likely than not to be realized. At December 31, 2017, we had a net federal deferred tax liability of $57 million and a net state deferred tax asset of $25 million.
We file income tax returns with the IRS and various state, city, and foreign jurisdictions. Federal income tax audits have been completed for tax years through 2009. The IRS is currently examining our 2010 and 2011 consolidated federal income tax returns. While the statute of limitations remains open for tax years 2012 through 2016, the IRS has advised that tax years 2012 through 2014 will not be audited, and plans to begin the examination of the 2015 federal income tax return during the 2018 first quarter. Various state and other jurisdictions remain open to examination, including Ohio, Kentucky, Indiana, Michigan, Pennsylvania, West Virginia, Wisconsin and Illinois.
2016 versus 2015
The provision for income taxes was $208 million for 2016 compared with a provision for income taxes of $221 million in 2015. Both years included the benefits from tax-exempt income, tax-advantaged investments, general business credits, investments in qualified affordable housing projects, and capital losses. As of December 31, 2016, there was no valuation allowance on federal deferred taxes. In 2015, a $69 million reduction in the 2015 provision for federal income taxes was recorded for the portion of federal capital loss carryforward deferred tax assets that are more likely than not to be realized. In 2016 and 2015, there was essentially no change recorded in the provision for state income taxes, net of federal taxes, for the portion of state deferred tax assets and state net operating loss carryforwards that are more likely than not to be realized.
RISK MANAGEMENT AND CAPITAL
Risk Governance
We use a multi-faceted approach to risk governance. It begins with the board of directors defining our risk appetite as aggregate moderate-to-low. This does not preclude engagement in select higher risk activities. Rather, the definition is intended to represent an aggregate view of where we want our overall risk to be managed.

Three board committees primarily oversee implementation of this desired risk appetite and monitoring of our risk profile:
The Audit Committee oversees the integrity of the consolidated financial statements, including policies, procedures, and practices regarding the preparation of financial statements, the financial reporting process, disclosures, and internal control over financial reporting. The Audit Committee also provides assistance to the board in overseeing the internal audit division and the independent registered public accounting firm’s qualifications and independence; compliance with our Financial Code of Ethics for the chief executive officer and senior financial officers; and compliance with corporate securities trading policies.
The Risk Oversight Committee (ROC) assists the board of directors in overseeing management of material risks, the approval and monitoring of the Company’s capital position and plan supporting our overall aggregate moderate-to-low risk profile, the risk governance structure, compliance with applicable laws and regulations, and determining adherence to the board’s stated risk appetite. The committee has oversight responsibility with respect to the full range of inherent risks: market, credit, liquidity, legal, compliance/regulatory, operational, strategic, and reputational. This committee also oversees our capital management and planning process, ensures that the amount and quality of capital are adequate in relation to expected and unexpected risks, and that our capital levels exceed “well-capitalized” requirements.
The Technology Committee assists the board of directors in fulfilling its oversight responsibilities with respect to all technology, cyber security, and third-party risk management strategies and plans. The committee is charged with evaluating Huntington’s capability to properly perform all technology functions necessary for its business plan, including projected growth, technology capacity, planning, operational execution, product development, and management capacity. The committee provides oversight of technology investments and plans to drive efficiency as well as to meet defined standards for risk, information security, and redundancy. The Committee oversees the allocation of technology costs and ensures that they are understood by the board of directors. The Technology Committee monitors and evaluates innovation and technology trends that may affect the Company’s strategic plans, including monitoring of overall industry trends. The Technology Committee reviews and provides oversight of the Company’s continuity and disaster recovery planning and preparedness.
The Audit and Risk Oversight Committees routinely hold executive sessions with our key officers engaged in accounting and risk management. On a periodic basis, the two committees meet in joint session to cover matters relevant to both, such as the construct and appropriateness of the ACL, which is reviewed quarterly. All directors have access to information provided to each committee and all scheduled meetings are open to all directors.
Further, through its Compensation Committee, the board of directors seeks to ensure its system of rewards is risk-sensitive and aligns the interests of management, creditors, and shareholders. We utilize a variety of compensation-related tools to induce appropriate behavior, including common stock ownership thresholds for the chief executive officer and certain members of senior management, a requirement to hold until retirement or exit from the Company, a portion of net shares received upon exercise of stock options or release of restricted stock awards (50% for executive officers and 25% for other award recipients), equity deferrals, recoupment provisions, and the right to terminate compensation plans at any time.
Management has implemented an Enterprise Risk Management and Risk Appetite Framework. Critically important is our self-assessment process, in which each business segment produces an analysis of its risks and the strength of its risk controls. The segment analyses are combined with assessments by our risk management organization of major risk sectors (e.g., credit, market, liquidity, operational, legal, compliance, reputational, and strategic) to produce an overall enterprise risk assessment. Outcomes of the process include a determination of the quality of the overall control process, the direction of risk, and our position compared to the defined risk appetite.
Management also utilizes a wide series of metrics (key risk indicators) to monitor risk positions throughout the Company. In general, a range for each metric is established, which allows the Company, in aggregate, to operate within an aggregate moderate-to-low risk profile. Deviations from the range will indicate if the risk being measured exceeds desired tolerance, which may then necessitate corrective action.
We also have four executive level committees to manage risk: ALCO, Credit Policy and Strategy, Risk Management, and Capital Management. Each committee focuses on specific categories of risk and is supported by a series of subcommittees that are tactical in nature. We believe this structure helps ensure appropriate escalation of issues and overall communication of strategies.
Huntington utilizes three lines of defense with regard to risk management: (1) business segments, (2) corporate risk management, and (3) internal audit and credit review. To induce greater ownership of risk within its business segments, segment risk officers have been embedded in the business to identify and monitor risk, elevate and remediate issues, establish controls, perform self-testing, and oversee the self-assessment process. Corporate Risk Management establishes policies, sets operating limits, reviews new or modified products/processes, ensures consistency and quality assurance within the segments, and produces the enterprise risk assessment. The Chief Risk Officer has significant input into the design and outcome of incentive compensation plans as they apply to risk. Internal Audit and Credit Review provide additional assurance that risk-related functions are operating as intended.
A comprehensive discussion of risk management and capital matters affecting us can be found in the Risk Governance section included in Item 1A and the Regulatory Matters section of Item 1 of this Form 10-K.

Some of the more significant processes used to manage and control credit, market, liquidity, operational, and compliance risks are described in the following sections.
Credit Risk
Credit risk is the risk of financial loss if a counterparty is not able to meet the agreed upon terms of the financial obligation. The majority of our credit risk is associated with lending activities, as the acceptance and management of credit risk is central to profitable lending. We also have credit risk associated with our AFS and HTM securities portfolios (see Note 5 and Note 6 of the Notes to Consolidated Financial Statements). We engage with other financial counterparties for a variety of purposes including investing, asset and liability management, mortgage banking, and trading activities. While there is credit risk associated with derivative activity, we believe this exposure is minimal. (see Note 1 of the Notes to Consolidated Financial Statements)
We continue to focus on the identification, monitoring, and managing of our credit risk. In addition to the traditional credit risk mitigation strategies of credit policies and processes, market risk management activities, and portfolio diversification, we use quantitative measurement capabilities utilizing external data sources, enhanced modeling technology, and internal stress testing processes. Our portfolio management resources demonstrate our commitment to maintaining an aggregate moderate-to-low risk profile. In our efforts to continue to identify risk mitigation techniques, we have focused on product design features, origination policies, and solutions for delinquent or stressed borrowers.
The maximum level of credit exposure to individual credit borrowers is limited by policy guidelines based on the perceived risk of each borrower or related group of borrowers. All authority to grant commitments is delegated through the independent credit administration function and is closely monitored and regularly updated. Concentration risk is managed through limits on loan type, geography, industry, and loan quality factors. We focus predominantly on extending credit to retail and commercial customers with existing or expandable relationships within our primary banking markets, although we will consider lending opportunities outside our primary markets if we believe the associated risks are acceptable and aligned with strategic initiatives. Although we offer a broad set of products, we continue to develop new lending products and opportunities. Each of these new products and opportunities goes through a rigorous development and approval process prior to implementation to ensure our overall objective of maintaining an aggregate moderate-to-low risk portfolio profile.
The checks and balances in the credit process and the separation of the credit administration and risk management functions are designed to appropriately assess and sanction the level of credit risk being accepted, facilitate the early recognition of credit problems when they occur, and provide for effective problem asset management and resolution. For example, we do not extend additional credit to delinquent borrowers except in certain circumstances that substantially improve our overall repayment or collateral coverage position.
Loan and Lease Credit Exposure Mix
At December 31, 2017, our loans and leases totaled $70.1 billion, representing a $3.2 billion, or 5%, increase compared to $67.0 billion at December 31, 2016.
Total commercial loans and leases were $35.3 billion at December 31, 2017, and represented 51% of our total loan and lease credit exposure. Our commercial loan portfolio is diversified by product type, customer size, and geography within our footprint, and is comprised of the following (see Commercial Credit discussion):
C&I – C&I loans and leases are made to commercial customers for use in normal business operations to finance working capital needs, equipment purchases, or other projects. The majority of these borrowers are customers doing business within our geographic regions. C&I loans and leases are generally underwritten individually and secured with the assets of the company and/or the personal guarantee of the business owners. The financing of owner occupied facilities is considered a C&I loan even though there is improved real estate as collateral. This treatment is a result of the credit decision process, which focuses on cash flow from operations of the business to repay the debt. The operation, sale, rental, or refinancing of the real estate is not considered the primary repayment source for these types of loans. As we have expanded our C&I portfolio, we have developed a series of “vertical specialties” to ensure that new products or lending types are embedded within a structured, centralized Commercial Lending area with designated, experienced credit officers. These specialties are comprised of either targeted industries (for example, Healthcare, Food & Agribusiness, Energy, etc.) and/or lending disciplines (Equipment Finance, ABL, etc.), all of which requires a high degree of expertise and oversight to effectively mitigate and monitor risk. As such, we have dedicated colleagues and teams focused on bringing value added expertise to these specialty clients.
CRE – CRE loans consist of loans to developers and REITs supporting income-producing or for-sale commercial real estate properties. We mitigate our risk on these loans by requiring collateral values that exceed the loan amount and underwriting the loan with projected cash flow in excess of the debt service requirement. These loans are made to finance properties such as apartment buildings, office and industrial buildings, and retail shopping centers, and are repaid through cash flows related to the operation, sale, or refinance of the property. For loans secured by real estate, appropriate appraisals are obtained at origination and updated on an as needed basis in compliance with regulatory requirements.

Construction CRE – Construction CRE loans are loans to developers, companies, or individuals used for the construction of a commercial or residential property for which repayment will be generated by the sale or permanent financing of the property. Our construction CRE portfolio primarily consists of retail, multi family, office, and warehouse project types. Generally, these loans are for construction projects that have been presold or preleased, or have secured permanent financing, as well as loans to real estate companies with significant equity invested in each project. These loans are underwritten and managed by a specialized real estate lending group that actively monitors the construction phase and manages the loan disbursements according to the predetermined construction schedule.
Total consumer loans and leases were $34.8 billion at December 31, 2017, and represented 49% of our total loan and lease credit exposure. The consumer portfolio is comprised primarily of automobile loans, home equity lines-of-credit, and residential mortgages (see Consumer Credit discussion).
Automobile – Automobile loans are comprised primarily of loans made through automotive dealerships and include exposure in selected states outside of our primary banking markets. The exposure outside of our primary banking markets represents 20% of the total exposure, with no individual state representing more than 5%. Applications are underwritten using an automated underwriting system that applies consistent policies and processes across the portfolio.
Home equity – Home equity lending includes both home equity loans and lines-of-credit. This type of lending, which is secured by a first-lien or junior-lien on the borrower’s residence, allows customers to borrow against the equity in their home or refinance existing mortgage debt. Products include closed-end loans which are generally fixed-rate with principal and interest payments, and variable-rate, interest-only lines-of-credit which do not require payment of principal during the 10-year revolving period. The home equity line of credit converts to a 20-year amortizing structure at the end of the revolving period. Applications are underwritten centrally in conjunction with an automated underwriting system. The home equity underwriting criteria is based on minimum credit scores, debt-to-income ratios, and LTV ratios, with current collateral valuations. The underwriting for the floating rate lines of credit also incorporates a stress analysis for a rising interest rate.
Residential mortgage – Residential mortgage loans represent loans to consumers for the purchase or refinance of a residence. These loans are generally financed over a 15-year to 30-year term, and in most cases, are extended to borrowers to finance their primary residence. Applications are underwritten centrally using consistent credit policies and processes. All residential mortgage loan decisions utilize a full appraisal for collateral valuation. Huntington has not originated or acquired residential mortgages that allow negative amortization or allow the borrower multiple payment options.
RV and marine finance – RV and marine finance loans are loans provided to consumers for the purpose of financing recreational vehicles and boats. Loans are originated on an indirect basis through a series of dealerships across 34 states. The loans are underwritten centrally using an application and decisioning system similar to automobile loans. The current portfolio includes 60% of the balances within our core footprint states.
Other consumer – Other consumer loans primarily consists of consumer loans not secured by real estate, including credit cards, personal unsecured loans, and overdraft balances. We originate these products within our established set of credit policies and guidelines.
The table below provides the composition of our total loan and lease portfolio:
Table 8 - Loan and Lease Portfolio Composition
 At December 31,
(dollar amounts in millions)2017 2016 2015 2014 2013
Commercial:                   
Commercial and industrial$28,107
 40% $28,059
 42% $20,560
 41% $19,033
 40% $17,594
 41%
Commercial real estate:                   
Construction1,217
 2
 1,446
 2
 1,031
 2
 875
 2
 557
 1
Commercial6,008
 9
 5,855
 9
 4,237
 8
 4,322
 9
 4,293
 10
Commercial real estate7,225
 11
 7,301
 11
 5,268
 10
 5,197
 11
 4,850
 11
Total commercial35,332
 51
 35,360
 53
 25,828
 51
 24,230
 51
 22,444
 52
Consumer:                   
Automobile12,100
 17
 10,969
 16
 9,481
 19
 8,690
 18
 6,639
 15
Home equity10,099
 14
 10,106
 15
 8,471
 17
 8,491
 18
 8,336
 19
Residential mortgage9,026
 13
 7,725
 12
 5,998
 12
 5,831
 12
 5,321
 12
RV and marine finance2,438
 3
 1,846
 3
 
 
 
 
 
 
Other consumer1,122
 2
 956
 1
 563
 1
 414
 1
 380
 2
Total consumer34,785
 49
 31,602
 47
 24,513
 49
 23,426
 49
 20,676
 48
Total loans and leases$70,117
 100% $66,962
 100% $50,341
 100% $47,656
 100% $43,120
 100%

Our loan portfolio is composed of a managed mix of consumer and commercial credits. At the corporate level, we manage the overall credit exposure and portfolio composition in part via a credit concentration policy. The policy designates specific loan types, collateral types, and loan structures to be formally tracked and assigned maximum exposure limits as a percentage of capital. C&I lending by NAICS categories, specific limits for CRE project types, loans secured by residential real estate, shared national credit exposure, and designated high risk loan definitions represent examples of specifically tracked components of our concentration management process. There are no identified concentrations that exceed the assigned exposure limit. Our concentration management policy is approved by the ROC of the Board and is one of the strategies used to ensure a high quality, well diversified portfolio that is consistent with our overall objective of maintaining an aggregate moderate-to-low risk profile. Changes to existing concentration limits require the approval of the ROC prior to implementation, incorporating specific information relating to the potential impact on the overall portfolio composition and performance metrics.
The table below provides our total loan and lease portfolio segregated by industry type. The changes in industry composition from December 31, 2016 are consistent with the portfolio growth metrics.
Table 9 - Loan and Lease Portfolio by Industry Type       
(dollar amounts in millions)December 31,
2017
 December 31,
2016
Commercial loans and leases:       
Real estate and rental and leasing$7,378
 11% $7,545
 11%
Retail trade (1)4,886
 7
 4,758
 7
Manufacturing4,791
 7
 4,937
 7
Finance and insurance3,044
 4
 2,010
 3
Health care and social assistance2,664
 4
 2,729
 4
Wholesale trade2,291
 3
 2,071
 3
Accommodation and food services1,617
 2
 1,678
 3
Other services1,296
 2
 1,223
 2
Professional, scientific, and technical services1,257
 2
 1,264
 2
Transportation and warehousing1,243
 2
 1,366
 2
Construction976
 1
 875
 1
Mining, quarrying, and oil and gas extraction694
 1
 668
 1
Arts, entertainment, and recreation593
 1
 556
 1
Admin./Support/Waste Mgmt. and Remediation Services561
 1
 429
 1
Educational services504
 1
 501
 1
Information467
 1
 473
 1
Utilities389
 1
 470
 1
Public administration255
 
 272
 
Agriculture, forestry, fishing and hunting172
 
 151
 
Unclassified/Other163
 
 1,288
 2
Management of companies and enterprises91
 
 96
 
Total commercial loans and leases by industry category35,332
 51% 35,360
 53%
Automobile12,100
 17
 10,969
 16
Home Equity10,099
 14
 10,106
 15
Residential mortgage9,026
 13
 7,725
 12
RV and marine finance2,438
 3
 1,846
 3
Other consumer loans1,122
 2
 956
 1
Total loans and leases$70,117
 100% $66,962
 100%
(1)Amounts include $3.2 billion of auto dealer services loans at both December 31, 2017 and December 31, 2016.
Commercial Credit
The primary factors considered in commercial credit approvals are the financial strength of the borrower, assessment of the borrower’s management capabilities, cash flows from operations, industry sector trends, type and sufficiency of collateral, type of exposure, transaction structure, and the general economic outlook. While these are the primary factors considered, there are a number of other factors that may be considered in the decision process. We utilize centralized preview and loan approval committees, led by our credit officers. The risk rating (see next paragraph), size, and complexity of the credit determines the threshold for approval. For loans not requiring loan committee approval, with the exception of small business loans, credit officers who understand each local region and are experienced in the industries and loan structures of the requested credit exposure are involved in all loan decisions and

have the primary credit authority. For small business loans, we utilize a centralized loan approval process for standard products and structures. In this centralized decision environment, certain individuals who understand each local region may make credit-extension decisions to preserve our commitment to the communities in which we operate. In addition to disciplined and consistent judgmental factors, a sophisticated credit scoring process is used as a primary evaluation tool in the determination of approving a loan within the centralized loan approval process.
In commercial lending, on-going credit management is dependent on the type and nature of the loan. We monitor all significant exposures on an on-going basis. All commercial credit extensions are assigned internal risk ratings reflecting the borrower’s PD and LGD. This two-dimensional rating methodology provides granularity in the portfolio management process. The PD is rated and applied at the borrower level. The LGD is rated and applied based on the specific type of credit extension and the quality and lien position associated with the underlying collateral. The internal risk ratings are assessed at origination and updated at each periodic monitoring event. There is also extensive macro portfolio management analysis on an on-going basis. We continually review and adjust our risk-rating criteria based on actual experience, which provides us with the current risk level in the portfolio and is the basis for determining an appropriate allowance for credit losses (ACL) amount for the commercial portfolio. A centralized portfolio management team monitors and reports on the performance of the entire commercial portfolio, including small business loans, to provide consistent oversight.
In addition to the initial credit analysis conducted during the approval process, our Credit Review group performs testing to provide an independent review and assessment of the quality and risk of new loan originations. This group is part of our Risk Management area and conducts portfolio reviews on a risk-based cycle to evaluate individual loans, validate risk ratings, and test the consistency of credit processes.
Our standardized loan grading system considers many components that directly correlate to loan quality and likelihood of repayment, one of which is guarantor support. On an annual basis, or more frequently if warranted, we consider, among other things, the guarantor’s reputation and creditworthiness, along with various key financial metrics such as liquidity and net worth, assuming such information is available. Our assessment of the guarantor’s credit strength, or lack thereof, is reflected in our risk ratings for such loans, which is directly tied to, and an integral component of, our ACL methodology. When a loan goes to impaired status, viable guarantor support is considered in the determination of a credit loss.
If our assessment of the guarantor’s credit strength yields an inherent capacity to perform, we will seek repayment from the guarantor as part of the collection process and have done so successfully.
Substantially all loans categorized as Classified (see Note 4 of Notes to Consolidated Financial Statements) are managed by SAD. SAD is a specialized group of credit professionals that handle the day-to-day management of workouts, commercial recoveries, and problem loan sales. Its responsibilities include developing and implementing action plans, assessing risk ratings, and determining the appropriateness of the allowance, the accrual status, and the ultimate collectability of the Classified loan portfolio.
C&I PORTFOLIO
We manage the risks inherent in the C&I portfolio through origination policies, a defined loan concentration policy with established limits, on-going loan level reviews and portfolio level reviews, recourse requirements, and continuous portfolio risk management activities. Our origination policies for the C&I portfolio include loan product-type specific policies such as LTV and debt service coverage ratios, as applicable.
The C&I portfolio continues to have solid origination activity while we maintain a focus on high quality originations. Problem loans had trended downward over the last several years, reflecting a combination of proactive risk identification and effective workout strategies implemented by the SAD department. We continue to maintain a proactive approach to identifying borrowers that may be facing financial difficulty in order to maximize the potential solutions. Subsequent to the origination of the loan, the Credit Review group provides an independent review and assessment of the quality of the underwriting and risk of new loan originations.
CRE PORTFOLIO
We manage the risks inherent in this portfolio specific to CRE lending, focusing on the quality of the developer and the specifics associated with each project. Generally, we: (1) limit our loans to 80% of the appraised value of the commercial real estate at origination, (2) require net operating cash flows to be 125% of required interest and principal payments, and (3) if the commercial real estate is non-owner occupied, require that at least 50% of the space of the project be pre-leased. We actively monitor both geographic and project-type concentrations and performance metrics of all CRE loan types, with a focus on loans identified as higher risk based on the risk rating methodology. Both macro-level and loan-level stress-test scenarios based on existing and forecast market conditions are part of the on-going portfolio management process for the CRE portfolio.
Dedicated real estate professionals originate and manage the portfolio. The portfolio is diversified by project type and loan size, and this diversification represents a significant portion of the credit risk management strategies employed for this portfolio. Subsequent to the origination of the loan, the Credit Review group provides an independent review and assessment of the quality of the underwriting and risk of new loan originations.
Appraisal values are obtained in conjunction with all originations and renewals, and on an as needed basis, in compliance with regulatory requirements and to ensure appropriate decisions regarding the on-going management of the portfolio reflect the changing

market conditions. Appraisals are obtained from approved vendors and are reviewed by an internal appraisal review group comprised of certified appraisers to ensure the quality of the valuation used in the underwriting process. We continue to perform on-going portfolio level reviews within the CRE portfolio. These reviews generate action plans based on occupancy levels or sales volume associated with the projects being reviewed. This highly individualized process requires working closely with all of our borrowers, as well as an in-depth knowledge of CRE project lending and the market environment.
Consumer Credit
Consumer credit approvals are based on, among other factors, the financial strength and payment history of the borrower, type of exposure, and transaction structure. Consumer credit decisions are generally made in a centralized environment utilizing decision models. Importantly, certain individuals who understand each local region have the authority to make credit extension decisions to preserve our focus on the local communities in which we operate. Each credit extension is assigned a specific PD and LGD. The PD is generally based on the borrower’s most recent credit bureau score (FICO), which we update quarterly, providing an ongoing view of the borrowers PD. The LGD is related to the type of collateral associated with the credit extension, which typically does not change over the course of the loan term. This allows Huntington to maintain a current view of the customer for credit risk management and ACL purposes.
In consumer lending, credit risk is managed from a segment (i.e., loan type, collateral position, geography, etc.) and vintage performance analysis. All portfolio segments are continuously monitored for changes in delinquency trends and other asset quality indicators. We make extensive use of portfolio assessment models to continuously monitor the quality of the portfolio, which may result in changes to future origination strategies. The ongoing analysis and review process results in a determination of an appropriate ALLL amount for our consumer loan portfolio. The independent risk management group has a consumer process review component to ensure the effectiveness and efficiency of the consumer credit processes.
Collection actions by our customer assistance team are initiated as needed through a centrally managed collection and recovery function. We employ a series of collection methodologies designed to maintain a high level of effectiveness, while maximizing efficiency. In addition to the consumer loan portfolio, the customer assistance team is responsible for collection activity on all sold and securitized consumer loans and leases. Collection practices include a single contact point for the majority of the residential real estate secured portfolios.
AUTOMOBILE PORTFOLIO
Our strategy in the automobile portfolio continues to focus on high quality borrowers as measured by both FICO and internal custom scores, combined with appropriate LTVs, terms, and profitability. Our strategy and operational capabilities allow us to appropriately manage the origination quality across the entire portfolio, including our newer markets. Although increased origination volume and entering new markets can be associated with increased risk levels, we believe our disciplined strategy and operational processes significantly mitigate these risks.
We have continued to consistently execute our value proposition and take advantage of available market opportunities. Importantly, we have maintained our high credit quality standards while expanding the portfolio.
RESIDENTIAL REAL ESTATE SECURED PORTFOLIOS
The properties securing our residential mortgage and home equity portfolios are primarily located within our geographic footprint. Huntington continues to support our local markets with consistent underwriting across all residential secured products. The residential-secured portfolio originations continue to be of high quality, with the majority of the negative credit impact coming from loans originated in 2006 and earlier. Our portfolio management strategies associated with our Home Savers group allow us to focus on effectively helping our customers with appropriate solutions for their specific circumstances.
Huntington underwrites all residential mortgage applications centrally, with a focus on higher quality borrowers. We do not originate residential mortgages that allow negative amortization or allow the borrower multiple payment options and have incorporated regulatory requirements and guidance into our underwriting process. Residential mortgages are originated based on a completed full appraisal during the credit underwriting process. We update values in compliance with applicable regulations to facilitate our portfolio management, as well as our workout and loss mitigation functions.
We are subject to repurchase risk associated with residential mortgage loans sold in the secondary market. An appropriate level of reserve for representations and warranties related to residential mortgage loans sold has been established to address this repurchase risk inherent in the portfolio.
RV AND MARINE FINANCE PORTFOLIO
Our strategy in the RV and Marine portfolio focuses on high quality borrowers, combined with appropriate LTVs, terms, and profitability. Although entering new markets can be associated with increased risk levels, we believe our disciplined strategy and operational processes significantly mitigate these risks.

Credit Quality
(This section should be read in conjunction with Note 4 of the Notes to Consolidated Financial Statements.)
We believe the most meaningful way to assess overall credit quality performance is through an analysis of credit quality performance ratios. This approach forms the basis of most of the discussion in the sections immediately following: NPAs and NALs, TDRs, ACL, and NCOs. In addition, we utilize delinquency rates, risk distribution and migration patterns, and product segmentation in the analysis of our credit quality performance.
Credit quality performance in 2017 reflected continued overall positive results with stable levels of delinquencies and a 19% decline in NPAs from the prior year. Total NCOs were $159 million or 0.23% of average total loans and leases, an increase from $109 million or 0.19% in the prior year. This was driven by an increase in losses in the Consumer portfolio, as expected based on portfolio growth. The ALLL to total loans and leases ratio increased by 4 basis points to 0.99% while the ACL to total loans and leases ratio increased by 1 basis point to 1.11%, reflecting the impact of the FirstMerit acquisition as acquired loans are recorded at fair value with no associated ALLL on the date of acquisition.
NPAs and NALs
NPAs consist of (1) NALs, which represent loans and leases no longer accruing interest, (2) OREO properties, and (3) other NPAs. Any loan in our portfolio may be placed on nonaccrual status prior to the policies described below when collection of principal or interest is in doubt. Also, when a borrower with discharged non-reaffirmed debt in a Chapter 7 bankruptcy is identified and the loan is determined to be collateral dependent, the loan is placed on nonaccrual status.
C&I and CRE loans (except for purchased credit impaired loans) are placed on nonaccrual status at 90-days past due, or earlier if repayment of principal and interest is in doubt. Of the $190 million of CRE and C&I-related NALs at December 31, 2017, $108 million, or 57%, represented loans that were less than 30-days past due, demonstrating our continued commitment to proactive credit risk management. With the exception of residential mortgage loans guaranteed by government organizations which continue to accrue interest, first lien loans secured by residential mortgage collateral are placed on nonaccrual status at 150-days past due. Junior-lien home equity loans are placed on nonaccrual status at the earlier of 120-days past due or when the related first-lien loan has been identified as nonaccrual. Automobile, RV and marine finance and other consumer loans are charged-off at 120-days past due.
When loans are placed on nonaccrual, accrued interest income is reversed with current year accruals charged to interest income and prior year amounts generally charged-off as a credit loss. When, in our judgment, the borrower’s ability to make required interest and principal payments has resumed and collectability is no longer in doubt, the loan or lease could be returned to accrual status.
The table reflects period-end NALs and NPAs detail for each of the last five years:
Table 10 - Nonaccrual Loans and Leases and Nonperforming Assets
 December 31,
(dollar amounts in millions)2017 2016 2015 2014 2013
Nonaccrual loans and leases (NALs):         
Commercial and industrial$161
 $234
 $175
 $72
 $57
Commercial real estate29
 20
 29
 48
 73
Automobile6
 6
 7
 5
 6
Residential mortgage84
 91
 95
 96
 120
RV and marine finance1
 
 
 
 
Home equity68
 72
 66
 79
 66
Other consumer
 
 
 
 
Total nonaccrual loans and leases349
 423
 372
 300
 322
Other real estate, net:         
Residential24
 31
 24
 29
 23
Commercial9
 20
 3
 6
 4
Total other real estate, net33
 51
 27
 35
 27
Other NPAs (1)7
 7
 
 3
 3
Total nonperforming assets$389
 $481
 $399
 $338
 $352
          
Nonaccrual loans and leases as a % of total loans and leases0.50% 0.63% 0.74% 0.63% 0.75%
NPA ratio (2)0.55
 0.72
 0.79
 0.71
 0.82
(1)Other nonperforming assets represent an investment security backed by a municipal bond for all periods presented.
(2)Nonperforming assets divided by the sum of loans and leases, net other real estate owned, and other NPAs.
2017 versus 2016
Total NPAs decreased by $92 million, or 19%, compared with December 31, 2016 primarily as a result of a $73 million, or 31%, decline in C&I NALs and a $18 million, or 35%, decline in OREO. The C&I decline was a result of payoffs and return to accrual of

large relationships that were identified as NAL in the fourth quarter were $0.21,of 2016. The OREO decline was a result of reductions in both Commercial and Residential OREO properties.
The following table reflects period-end accruing loans and leases 90 days or more past due for each of the last five years:
Table 11 - Accruing Past Due Loans and Leases
 December 31,
(dollar amounts in millions)2017 2016 2015 2014 2013
Accruing loans and leases past due 90 days or more:         
Commercial and industrial (1)$9
 $18
 $9
 $5
 $15
Commercial real estate (2)3
 17
 10
 19
 39
Automobile7
 10
 7
 5
 5
Residential mortgage (excluding loans guaranteed by the U.S. Government)21
 15
 14
 33
 2
RV and marine finance1
 1
 
 
 
Home equity18
 12
 9
 12
 14
Other consumer5
 4
 1
 1
 1
Total, excl. loans guaranteed by the U.S. Government64
 77
 50
 75
 76
Add: loans guaranteed by U.S. Government51
 52
 56
 55
 88
Total accruing loans and leases past due 90 days or more,
including loans guaranteed by the U.S. Government
$115
 $129
 $106
 $130
 $164
Ratios:         
Excluding loans guaranteed by the U.S. Government, as a percent of total loans and leases0.09% 0.12% 0.10% 0.16% 0.18%
Guaranteed by U.S. Government, as a percent of total loans and leases0.07
 0.08
 0.11
 0.12
 0.20
Including loans guaranteed by the U.S. Government, as a percent of total loans and leases0.16
 0.19
 0.21
 0.27
 0.38
(1)Amounts include Huntington Technology Finance administrative lease delinquencies and accruing purchase impaired loans related to acquisitions.
(2)Amounts include accruing purchase impaired loans related to acquisitions.
TDR Loans
TDRs are modified loans where a concession was provided to a borrower experiencing financial difficulties. TDRs can be classified as either accruing or nonaccruing loans. Nonaccruing TDRs are included in NALs whereas accruing TDRs are excluded from NALs, as it is probable that all contractual principal and interest due under the restructured terms will be collected. TDRs primarily reflect our loss mitigation efforts to proactively work with borrowers in financial difficulty or to comply with regulations regarding the treatment of certain bankruptcy filing and discharge situations. Acquired, non-purchased credit impaired loans are only considered for TDR reporting for modifications made subsequent to acquisition. Over the past five quarters, the accruing component of the total TDR balance has been between 80% and 84% indicating there is no identified credit loss and the borrowers continue to make their monthly payments. In fact, over 75% of the $489 million of accruing TDRs secured by residential real estate (Residential mortgage and Home equity in Table 12) are current on their required payments. There is very limited migration from the accruing to non-accruing components, and virtually all of the charge-offs come from the non-accruing TDR balances.

The following table presents our accruing and nonaccruing TDRs at period-end for each of the past five years:
Table 12 - Accruing and Nonaccruing Troubled Debt Restructured Loans
(dollar amounts in millions)December 31,
 2017 2016 2015 2014 2013
TDRs—accruing:         
Commercial and industrial$300
 $210
 $236
 $117
 $84
Commercial real estate78
 77
 115
 177
 205
Automobile30
 26
 25
 26
 31
Home equity265
 270
 199
 252
 188
Residential mortgage224
 243
 265
 265
 305
RV and marine finance1
 
 
 
 
Other consumer8
 4
 4
 4
 1
Total TDRs—accruing906
 830
 844
 841
 814
TDRs—nonaccruing:         
Commercial and industrial82
 107
 57
 21
 7
Commercial real estate15
 5
 17
 25
 24
Automobile4
 5
 6
 5
 6
Home equity28
 28
 21
 27
 21
Residential mortgage55
 59
 72
 69
 83
RV and marine finance
 
 
 
 
Other consumer
 
 
 
 
Total TDRs—nonaccruing184
 204
 173
 147
 141
Total TDRs$1,090
 $1,034
 $1,017
 $988
 $955
Our strategy is to structure TDRs in a manner that avoids new concessions subsequent to the initial TDR terms. However, there are times when subsequent modifications are required, such as when the modified loan matures. Often the loans are performing in accordance with the TDR terms, and a new note is originated with similar modified terms. These loans are subjected to the normal underwriting standards and processes for other similar credit extensions, both new and existing. If the loan is not performing in accordance with the existing TDR terms, typically an individualized approach to repayment is established. In accordance with GAAP, the refinanced note is evaluated to determine if it is considered a new loan or a continuation of the prior loan. A new loan is considered for removal of the TDR designation. A continuation of the prior note requires the continuation of the TDR designation, and because the refinanced note constitutes a new or amended debt instrument, it is included as a new TDR and a restructured TDR removal during the period.
The types of concessions granted for existing TDRs are consistent with those granted on new TDRs and include interest rate reductions, amortization or maturity date changes beyond what the collateral supports, and principal forgiveness based on the borrower’s specific needs at a point in time. Our policy does not limit the number of times a loan may be modified. A loan may be modified multiple times if it is considered to be in the best interest of both the borrower and us.
Commercial loans are not automatically considered to be accruing TDRs upon the granting of a new concession. If the loan is in accruing status and no loss is expected based on the modified terms, the modified TDR remains in accruing status. For loans that are on nonaccrual status before the modification, collection of both principal and interest must not be in doubt, and the borrower must be able to exhibit sufficient cash flows for at least a six-month period of time to service the debt in order to return to accruing status. This six-month period could extend before or after the restructure date.
Any granted change in terms or conditions that are not readily available in the market for that borrower, requires the designation as a TDR. There are no provisions for the removal of the TDR designation based on payment activity for consumer loans. A loan may be returned to accrual status when all contractually due interest and principal has been paid and the borrower demonstrates the financial capacity to continue to pay as agreed, with the risk of loss diminished.
ACL
Our total credit reserve is comprised of two different components, both of which in our judgment are appropriate to absorb credit losses inherent in our loan and lease portfolio: the ALLL and the AULC. Combined, these reserves comprise the total ACL. Our ACL methodology committee is responsible for developing the methodology, assumptions and estimates used in the calculation, as well as determining the appropriateness of the ACL. The ALLL represents the estimate of losses inherent in the loan portfolio at the reported date. Additions to the ALLL result from recording provision expense for loan losses or increased risk levels resulting from loan risk-rating downgrades, while reductions reflect charge-offs (net of recoveries), decreased risk levels resulting from loan risk-rating upgrades, or the sale of loans. The AULC is determined by applying the same quantitative reserve determination process to the

unfunded portion of the loan exposures adjusted by an applicable funding expectation. (see Note 1 of the Notes to Consolidated Financial Statements).
Loans originated for investment are stated at their principal amount outstanding adjusted for partial charge-offs, and net deferred loan fees and costs. Acquired loans are those purchased in the FirstMerit acquisition and are recorded at estimated fair value at the acquisition date with no carryover of the related ALLL. The difference between acquired contractual balance and estimated fair value at acquisition date was recorded as a purchase premium or discount. The acquired loan portfolio will show a continuous decline as a result of payments, payoffs, charge-offs or other disposition, unless Huntington acquires additional loans in the future.
Our ACL evaluation process includes the on-going assessment of credit quality metrics, and a comparison of certain ACL benchmarks to current performance. While the total ACL balance increased year over year, all of the relevant benchmarks remain strong.

The following table reflects activity in the ALLL and AULC for each of the last five years:
Table 13 - Summary of Allowance for Credit Losses
(dollar amounts in millions)Year Ended December 31,
 2017 2016 2015 2014 2013
ALLL, beginning of year$638
 $598
 $605
 $648
 $769
Loan and lease charge-offs         
Commercial:         
Commercial and industrial(68) (77) (80) (77) (46)
Commercial real estate:         
Construction2
 (2) (2) (6) (10)
Commercial(6) (14) (16) (19) (61)
Commercial real estate(4) (16) (18) (25) (71)
Total commercial(72) (93) (98) (102) (117)
Consumer:         
Automobile(64) (50) (36) (30) (24)
Home equity(20) (26) (36) (54) (98)
Residential mortgage(11) (11) (16) (26) (34)
RV and marine finance(13) (3) 
 
 
Other consumer(72) (44) (32) (35) (34)
Total consumer(180) (134) (120) (145) (190)
Total charge-offs(252) (227) (218) (247) (307)
Recoveries of loan and lease charge-offs         
Commercial:         
Commercial and industrial26
 32
 52
 45
 30
Commercial real estate:         
Construction3
 4
 3
 4
 3
Commercial12
 38
 31
 30
 42
Total commercial real estate15
 42
 34
 34
 45
Total commercial41
 74
 86
 79
 75
Consumer:         
Automobile22
 18
 16
 13
 13
Home equity15
 17
 16
 18
 16
Residential mortgage5
 5
 6
 6
 7
RV and marine finance3
 
 
 
 
Other consumer7
 4
 6
 6
 7
Total consumer52
 44
 44
 43
 43
Total recoveries93
 118
 130
 122
 118
Net loan and lease charge-offs(159) (109) (88) (125) (189)
Provision for loan and lease losses212
 169
 89
 83
 68
Allowance for assets sold and securitized or transferred to loans held for sale
 (20) (8) (1) 
ALLL, end of year691
 638
 598
 605
 648
AULC, beginning of year98
 72
 61
 63
 41
(Reduction in) Provision for unfunded loan commitments and letters of credit losses(11) 22
 11
 (2) 22
AULC recorded at acquisition
 4
 
 
 
AULC, end of year87
 98
 72
 61
 63
ACL, end of year$778
 $736
 $670
 $666
 $711

The table below reflects the allocation of our ACL among our various loan categories during each of the past five years:
Table 14 - Allocation of Allowance for Credit Losses (1)
(dollar amounts in millions)December 31,
 2017 2016 2015 2014 2013
ACL                   
Commercial                   
Commercial and industrial$377
 40% $356
 42% $299
 41% $287
 40% $266
 41%
Commercial real estate105
 11
 95
 11
 100
 10
 103
 11
 162
 11
Total commercial482
 51
 451
 53
 399
 51
 390
 51
 428
 52
Consumer                   
Automobile53
 17
 48
 16
 50
 19
 33
 18
 31
 15
Home equity60
 14
 65
 15
 84
 17
 96
 18
 111
 19
Residential mortgage21
 13
 33
 12
 42
 12
 47
 12
 40
 12
RV and marine finance15
 3
 5
 3
 
 
 
 
 
 
Other consumer60
 2
 36
 1
 23
 1
 39
 1
 38
 2
Total consumer209
 49
 187
 47
 199
 49
 215
 49
 220
 48
Total ALLL691
 100% 638
 100% 598
 100% 605
 100% 648
 100%
AULC87
   98
   72
   61
   63
  
Total ACL$778
   $736
   $670
   $666
   $711
  
Total ALLL as % of:
Total loans and leases  0.99%   0.95%   1.19%   1.27%   1.50%
Nonaccrual loans and leases  198
   151
   161
   202
   201
NPAs  178
   133
   150
   179
   184
Total ACL as % of:                   
Total loans and leases  1.11%   1.10%   1.33%   1.40%   1.65%
Nonaccrual loans and leases  223
   174
   180
   222
   221
NPAs  200
   153
   168
   197
   202
(1)Percentages represent the percentage of each loan and lease category to total loans and leases.
2017 versus 2016
At December 31, 2017, the ALLL was $691 million or 0.99% of total loans and leases, compared to $638 million or 0.95% at December 31, 2016. The $53 million, or 8%, increase in the ALLL relates to a slight increase in Criticized/Classified loans in the Commercial portfolio coupled with the accounting treatment of the acquired portfolio, as well as increasing reserve levels related to growth and seasoning of the Other Consumer portfolio.
The ACL to total loans increased to 1.11% at December 31, 2017, compared to 1.10% at December 31, 2016. We believe the ratio is appropriate given the risk profile of our loan portfolio. We continue to focus on early identification of loans with changes in credit metrics and proactive action plans for these loans. Given the combination of these noted positive and negative factors, we believe that our ACL is appropriate and its coverage level is reflective of the quality of our portfolio and the current operating environment.
NCOs
Any loan in any portfolio may be charged-off prior to the policies described below if a loss confirming event has occurred. Loss confirming events include, but are not limited to, bankruptcy (unsecured), continued delinquency, foreclosure, or receipt of an asset valuation indicating a collateral deficiency where that asset is the sole source of repayment. Additionally, discharged, collateral dependent non-reaffirmed debt in Chapter 7 bankruptcy filings will result in a charge-off to estimated collateral value, less anticipated selling costs at the time of discharge.
C&I and CRE loans are either charged-off or written down to net realizable value at 90-days past due with the exception of administrative small ticket lease delinquencies. Automobile loans, RV and marine finance, and other consumer loans are generally charged-off at 120-days past due. First-lien and junior-lien home equity loans are charged-off to the estimated fair value of the collateral, less anticipated selling costs, at 150-days past due and 120-days past due, respectively. Residential mortgages are charged-off to the estimated fair value of the collateral, less anticipated selling costs, at 150-days past due. The remaining balance is in delinquent status until a modification can be completed, or the loan goes through the foreclosure process.

The following table reflects NCO detail for each of the last five years: 
Table 15 - Net Loan and Lease Charge-offs         
(dollar amounts in millions)Year Ended December 31,
 2017 2016 2015 2014 2013
Net charge-offs by loan and lease type:         
Commercial:         
Commercial and industrial$42
 $45
 $28
 $32
 $16
Commercial real estate:         
Construction(5) (2) (1) 2
 7
Commercial(6) (24) (15) (11) 19
Commercial real estate(11) (26) (16) (9) 26
Total commercial31
 19
 12
 23
 42
Consumer:         
Automobile42
 32
 20
 17
 11
Home equity5
 9
 20
 37
 82
Residential mortgage6
 6
 10
 20
 27
RV and marine finance10
 2
 
 
 
Other consumer65
 41
 26
 28
 27
Total consumer128
 90
 76
 102
 147
Total net charge-offs$159
 $109
 $88
 $125
 $189
          
Net charge-offs - annualized percentages:         
Commercial:         
Commercial and industrial0.15 % 0.19 % 0.14 % 0.18 % 0.10%
Commercial real estate:         
Construction(0.36) (0.19) (0.08) 0.16
 1.10
Commercial(0.10) (0.49) (0.37) (0.25) 0.42
Commercial real estate(0.15) (0.44) (0.32) (0.19) 0.49
Total commercial0.09
 0.06
 0.05
 0.10
 0.19
Consumer:         
Automobile0.36
 0.30
 0.23
 0.23
 0.19
Home equity0.05
 0.10
 0.23
 0.44
 0.99
Residential mortgage0.08
 0.09
 0.17
 0.35
 0.52
RV and marine finance0.48
 0.33
 
 
 
Other consumer6.36
 5.53
 5.44
 6.99
 6.30
Total consumer0.39
 0.32
 0.32
 0.46
 0.75
Net charge-offs as a % of average loans0.23 % 0.19 % 0.18 % 0.27 % 0.45%
In assessing NCO trends, it is helpful to understand the process of how commercial loans are treated as they deteriorate over time. The ALLL is established consistent with the level of risk associated with the commercial portfolio's original underwriting. As a part of our normal portfolio management process for commercial loans, loans within the portfolio are periodically reviewed and the ALLL is increased or decreased based on the updated risk ratings. For TDRs and individually assessed impaired loans, a specific reserve is established based on the discounted projected cash flows or collateral value of the specific loan. Charge-offs, if necessary, are generally recognized in a period after the specific ALLL is established. Consumer loans are treated in much the same manner as commercial loans, with increasing reserve factors applied based on the risk characteristics of the loan, although specific reserves are not identified for consumer loans, except for TDRs. In summary, if loan quality deteriorates, the typical credit sequence would be periods of reserve building, followed by periods of higher NCOs as the previously established ALLL is utilized. Additionally, an increase in the ALLL either precedes or is in conjunction with increases in NALs. When a loan is classified as NAL, it is evaluated for specific ALLL or charge-off. As a result, an increase in NALs does not necessarily result in an increase in the ALLL or an expectation of $0.02higher future NCOs.
2017 versus 2016
NCOs increased $50 million, or 46%, in 2017. The increase was a function of expected higher losses in the Other Consumer portfolio and lower CRE recoveries. Given the low level of C&I and CRE NCO’s, there will continue to be some volatility on a period-to-period comparison basis.


Market Risk
Market risk refers to potential losses arising from changes in interest rates, foreign exchange rates, equity prices and commodity prices, including the correlation among these factors and their volatility. When the value of an instrument is tied to such external factors, the holder faces market risk. We are primarily exposed to interest rate risk as a result of offering a wide array of financial products to our customers and secondarily to price risk from trading securities, securities owned by our broker-dealer subsidiary, foreign exchange positions and equity investments.
Interest Rate Risk
We actively manage interest rate risk, as changes in market interest rates may have a significant impact on reported earnings. Changes in market interest rates may result in changes in the fair market value of our financial instruments, cash flows, and net interest income. We seek to achieve consistent growth in net interest income and capital while managing volatility arising from shifts in market interest rates. The ALCO oversees market risk management, as well as the establishment of risk measures, limits, and policy guidelines for managing the amount of interest rate risk and its effect on net interest income and capital. According to these policies, responsibility for measuring and the management of interest rate risk resides in the treasury group.
Interest rate risk on our balance sheet consists of reprice, option, and basis risks. Reprice risk results from differences in the maturity, or repricing, of asset and liability portfolios. Option risk arises from embedded options present in the investment portfolio and in many financial instruments such as loan prepayment options, deposit early withdrawal options, and interest rate options. These options allow customers opportunities to benefit when market interest rates change, which typically results in higher costs or lower revenue for us. Basis risk refers to the potential for changes in the underlying relationship between market rates or indices, which subsequently result in a narrowing of profit spread on an earning asset or liability. Basis risk is also present in administered rate liabilities, such as interest-bearing checking accounts, savings accounts, and money market accounts where historical pricing relationships to market rates may change due to the level or directional change in market interest rates. The interest rate risk position is measured and monitored using risk management tools, including earnings simulation modeling and EVE sensitivity analysis, which capture both short-term and long-term interest rate risk exposures. Combining the results from these separate risk measurement processes allows a reasonably comprehensive view of our short-term and long-term interest rate risks.
Interest rate risk measurement is calculated and reported to the ALCO monthly and ROC at least quarterly. The reported information includes period-end results and identifies any policy limits exceeded, along with an assessment of the policy limit breach and the action plan and timeline for resolution, mitigation, or assumption of the risk.
We use two approaches to model interest rate risk: Net interest income at risk (NII at risk) and economic value of equity at risk modeling sensitivity analysis (EVE).
NII at risk uses net interest income simulation analysis which involves forecasting net interest earnings under a variety of scenarios including changes in the level of interest rates, the shape of the yield curve, and spreads between market interest rates. The sensitivity of net interest income to changes in interest rates is measured using numerous interest rate scenarios including shocks, gradual ramps, curve flattening, curve steepening as well as forecasts of likely interest rates scenarios. Modeling the sensitivity of net interest earnings to changes in market interest rates is highly dependent on numerous assumptions incorporated into the modeling process. To the extent that actual performance is different than what was assumed, actual net interest earnings sensitivity may be different than projected. The assumptions used in the models are our best estimates based on studies conducted by the treasury group. The treasury group uses a data warehouse to study interest rate risk at a transactional level and uses various ad-hoc reports to continuously refine assumptions. Assumptions and methodologies regarding administered rate liabilities (e.g., savings accounts, money market accounts and interest-bearing checking accounts), balance trends, and repricing relationships reflect our best estimate of expected behavior and these assumptions are reviewed regularly.
We also have longer-term interest rate risk exposure, which may not be appropriately measured by earnings sensitivity analysis. The ALCO uses EVE to study the impact of long-term cash flows on earnings and on capital. EVE involves discounting present values of all cash flows of on and off-balance sheet items under different interest rate scenarios. The discounted present value of all cash flows represents our EVE. The analysis requires modifying the expected cash flows in each interest rate scenario, which will impact the discounted present value. The amount of base-case measurement and its sensitivity to shifts in the yield curve allow us to measure longer-term repricing and option risk in the balance sheet.
Table 16 - Net Interest Income at Risk
 Net Interest Income at Risk (%)
Basis point change scenario-25
 +100
 +200
Board policy limits % -2.0 % -4.0 %
December 31, 2017-0.6 % 2.5 % 4.8 %
December 31, 2016-1.0 % 2.7 % 5.6 %

The NII at Risk results included in the table above reflect the analysis used monthly by management. It models gradual -25, +100 and +200 basis point parallel shifts in market interest rates, implied by the forward yield curve over the next twelve months. Due to the current low level of short-term interest rates, the analysis reflects a declining interest rate scenario of 25 basis points.
Our NII at Risk is within our board of director's policy limits for the +100 and +200 basis point scenarios. There is no policy limit for the -25 basis point scenario. The NII at Risk shows that our balance sheet is asset sensitive at both December 31, 2017 and December 31, 2016.
As of December 31, 2017, we had $8.4 billion of notional value in receive-fixed cash flow swaps, which we use for asset and liability management purposes.
Table 17 - Economic Value of Equity at Risk
 Economic Value of Equity at Risk (%)
Basis point change scenario-25
 +100
 +200
Board policy limits % -5.0 % -12.0 %
December 31, 2017-0.5 % 1.9 % 1.9 %
December 31, 2016-0.6 % 0.9 % 0.2 %
The EVE results included in the table above reflect the analysis used monthly by management. It models immediate -25, +100 and +200 basis point parallel shifts in market interest rates. Due to the current low level of short-term interest rates, the analysis reflects a declining interest rate scenario of 25 basis points, the point at which many deposit costs reach zero percent.
We are within our board of director's policy limits for the +100 and +200 basis point scenarios. There is no policy limit for the -25 basis point scenario. The EVE depicts a moderate level of long-term interest rate risk, which indicates the balance sheet is positioned for rising interest rates.
MSRs
(This section should be read in conjunction with Note 7 of Notes to the Consolidated Financial Statements.)
At December 31, 2017, we had a total of $202 million of capitalized MSRs representing the right to service $20.0 billion in mortgage loans. Of this $202 million, $11 million was recorded using the fair value method and $191 million was recorded using the amortization method.
MSR fair values are sensitive to movements in interest rates as expected future net servicing income depends on the projected outstanding principal balances of the underlying loans, which can be reduced by prepayments. Prepayments usually increase when mortgage interest rates decline and decrease when mortgage interest rates rise. We have employed hedging strategies to reduce the risk of MSR fair value changes or impairment. However, volatile changes in interest rates can diminish the effectiveness of these economic hedges. We report changes in the MSR value net of hedge-related trading activity in the mortgage banking income category of noninterest income. Changes in fair value between reporting dates are recognized as an increase or a decrease in mortgage banking income.
MSRs recorded using the amortization method generally relate to loans originated with historically low interest rates, which may result in a lower probability of prepayments or impairment. MSR assets are included in servicing rights in the Consolidated Financial Statements.
Price Risk
Price risk represents the risk of loss arising from adverse movements in the prices of financial instruments that are carried at fair value and are subject to fair value accounting. We have price risk from trading securities, securities owned by our broker-dealer subsidiary, foreign exchange positions and equity investments. We have established loss limits on the trading portfolio, on the amount of foreign exchange exposure that can be maintained, and on the amount of marketable equity securities that can be held.
Liquidity Risk
Liquidity risk is the possibility of us being unable to meet current and future financial obligations in a timely manner. Liquidity is managed to ensure stable, reliable, and cost-effective sources of funds to satisfy demand for credit, deposit withdrawals and investment opportunities. We consider core earnings, strong capital ratios, and credit quality essential for maintaining high credit ratings, which allows us cost-effective access to market-based liquidity. We rely on a large, stable core deposit base and a diversified base of wholesale funding sources to manage liquidity risk. The ALCO is appointed by the ROC to oversee liquidity risk management and the establishment of liquidity risk policies and limits. The treasury department is responsible for identifying, measuring, and monitoring our liquidity profile. The position is evaluated daily, weekly, and monthly by analyzing the composition of all funding sources, reviewing projected liquidity commitments by future months, and identifying sources and uses of funds. The overall management of our liquidity position is also integrated into retail and commercial pricing policies to ensure a stable core deposit base. Liquidity risk is reviewed and managed continuously for the Bank and the parent company, as well as its subsidiaries. In addition,

liquidity working groups meet regularly to identify and monitor liquidity positions, provide policy guidance, review funding strategies, and oversee the adherence to, and maintenance of, the contingency funding plans.
Our primary source of liquidity is our core deposit base. Core deposits comprised approximately 96% of total deposits at December 31, 2017. We also have available unused wholesale sources of liquidity, including advances from the year-ago quarter.FHLB of Cincinnati, issuance through dealers in the capital markets, and access to certificates of deposit issued through brokers. Liquidity is further provided by unencumbered, or unpledged, investment securities that totaled $14.1 billion as of December 31, 2017. The treasury department also prepares a contingency funding plan that details the potential erosion of funds in the event of a systemic financial market crisis or institutional-specific stress scenario. An example of an institution specific event would be a downgrade in our public credit rating by a rating agency due to factors such as deterioration in asset quality, a large charge to earnings, a decline in profitability or other financial measures, or a significant merger or acquisition. Examples of systemic events unrelated to us that could have an effect on our access to liquidity would be terrorism or war, natural disasters, political events, or the default or bankruptcy of a major corporation, mutual fund or hedge fund. Similarly, market speculation or rumors about us, or the banking industry in general, may adversely affect the cost and availability of normal funding sources. The liquidity contingency plan therefore outlines the process for addressing a liquidity crisis. The plan provides for an evaluation of funding sources under various market conditions. It also assigns specific roles and responsibilities and communication protocols for effectively managing liquidity through a problem period.
Available-for-sale and other securities portfolio
(This section should be read in conjunction with Note 5 of the Notes to Consolidated Financial Statements.)
Our investment securities portfolio is evaluated under established asset/liability management objectives. Changing market conditions could affect the profitability of the portfolio, as well as the level of interest rate risk exposure.
The composition and maturity of the portfolio is presented on the following two tables:
Table 18 - Available-for-sale and other securities Portfolio Summary at Fair Value     
(dollar amounts in millions)At December 31,
 2017 2016 2015
U.S. Treasury, Federal agency, and other agency securities$10,413
 $10,752
 $4,643
Other5,056
 4,811
 4,132
Total available-for-sale and other securities$15,469
 $15,563
 $8,775
Duration in years (1)4.9
 4.7
 5.2
(1)The average duration assumes a market driven prepayment rate on securities subject to prepayment.

Table 40 - Significant Items Influencing Earnings Performance Comparison
(dollar amounts in millions, except per share amounts)   
 
Impact(1)
Three Months Ended:Amount 
EPS(2)
December 31, 2015—GAAP net income$178
 $0.21
Franchise repositioning related expense(8) (0.01)
Mergers and acquisitions, net gains(3)
 
December 31, 2014—GAAP net income$164
 $0.19
Net additions to litigation reserve(12) (0.01)
Franchise repositioning related expense(9) (0.01)
Table 19 - Available-for-sale and other securities Portfolio Composition and Maturity     
(dollar amounts in millions)At December 31, 2017
 Amortized    
 Cost Fair Value Yield (1)
U.S. Treasury, Federal agency, and other agency securities:     
U.S. Treasury:     
1 year or less$5
 $5
 1.69%
After 1 year through 5 years
 
 
After 5 years through 10 years
 
 
After 10 years
 
 
Total U.S. Treasury5
 5
 1.69
Federal agencies:     
Residential CMO     
1 year or less
 
 
After 1 year through 5 years1
 1
 2.87
After 5 years through 10 years90
 89
 2.77
After 10 years6,570
 6,394
 2.24
Total Residential CMO6,661
 6,484
 2.25
Residential MBS     
1 year or less
 
 
After 1 year through 5 years6
 6
 3.60
After 5 years through 10 years7
 8
 3.74
After 10 years1,358
 1,353
 2.84
Residential MBS1,371
 1,367
 2.84
Commercial MBS:     
1 year or less
 
 
After 1 year through 5 years23
 22
 1.92
After 5 years through 10 years151
 148
 2.46
After 10 years2,365
 2,317
 2.41
Commercial MBS2,539
 2,487
 2.41
Other agencies:     
1 year or less2
 2
 2.83
After 1 year through 5 years9
 9
 2.73
After 5 years through 10 years58
 59
 2.58
After 10 years
 
 
Total other agencies69
 70
 2.60
Total U.S. Treasury, Federal agency, and other agency securities10,645
 10,413
 2.36
Municipal securities:     
1 year or less103
 103
 4.62
After 1 year through 5 years1,140
 1,134
 3.58
After 5 years through 10 years1,709
 1,704
 3.85
After 10 years940
 937
 4.24
Total municipal securities3,892
 3,878
 3.89
Asset-backed securities:     
1 year or less
 
 
After 1 year through 5 years80
 80
 2.55
After 5 years through 10 years53
 54
 3.78
After 10 years349
 333
 2.93
Total asset-backed securities482
 467
 2.96
Corporate debt:     
1 year or less
 
 
After 1 year through 5 years73
 74
 3.59
After 5 years through 10 years20
 21
 3.42
After 10 years13
 14
 3.39
Total corporate debt106
 109
 3.53
Other:     
1 year or less1
 1
 2.62
After 1 year through 5 years1
 1
 3.01
After 5 years through 10 years
 
 N/A
After 10 years
 
 N/A
Non-marketable equity securities (2)581
 581
 3.69
Mutual funds18
 18
 N/A
Marketable equity securities (3)1
 1
 N/A
Total other602
 602
 3.57
Total available-for-sale and other securities$15,727
 $15,469
 2.81%

(1)Favorable (unfavorable) impactWeighted average yields were calculated using amortized cost on GAAP earnings; pretax unless otherwise noted.a fully-taxable equivalent basis, assuming a 35% tax rate.
(2)After-tax. EPS is reflectedConsists of FHLB and FRB restricted stock holding carried at par. For 2017, the Federal Reserve reduced the dividend rate on a fully diluted basis.FRB stock from 6% to 2.41%, the current 10-year Treasury rate for banks with more than $10 billion in assets.
(3)Noninterest expenseConsists of certain mutual fund and noninterest income was recorded related to the sale of HAA, HASI, and Unified, resulting in a net gain less than $1 million.equity security holdings.
Net Interest Income / Average Balance SheetBank Liquidity and Sources of Funding
FTE net interest incomeOur primary sources of funding for the 2015 fourth quarter increased $25Bank are retail and commercial core deposits. At December 31, 2017, these core deposits funded 70% of total assets (105% of total loans). Other sources of liquidity include non-core deposits, FHLB advances, wholesale debt instruments, and securitizations. Demand deposit overdrafts that have been reclassified as loan balances and were $22 million and $23 million at December 31, 2017 and December 31, 2016, respectively.
The following tables reflect contractual maturities of other domestic time deposits of $250,000 or 5%, from the 2014 fourth quarter. This reflected the benefit from the $5.0 billion,more and brokered deposits and negotiable CDs as well as other domestic time deposits of $100,000 or 8%, increase in average earning assets partially offset by a 9 basis point reduction in the FTE NIM to 3.09%. Average earning asset growth included a $2.7 billion, or 6%, increase in average loansmore and leasesbrokered deposits and a $2.1 billion, or 17%, increase in average securities. The NIM contraction reflected a 4 basis point decrease related to the mix and yield of earning assets and 9 basis point increase in funding costs, partially offset by the 4 basis point increase in the benefit from noninterest-bearing funds.negotiable CDs at December 31, 2017.

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Table 41 - Average Earning Assets - 2015 Fourth Quarter vs. 2014 Fourth Quarter
(dollar amounts in millions)       
 Fourth Quarter Change
 2015 2014 Amount Percent
Loans/Leases       
Commercial and industrial$20,186
 $18,880
 $1,306
 7%
Commercial real estate5,266
 5,084
 182
 4
Total commercial25,452
 23,964
 1,488
 6
Automobile9,286
 8,512
 774
 9
Home equity8,463
 8,452
 11
 
Residential mortgage6,079
 5,751
 328
 6
Other consumer547
 413
 134
 32
Total consumer24,375
 23,128
 1,247
 5
Total loans/leases49,827
 47,092
 2,735
 6
Total securities14,543
 12,459
 2,084
 17
Loans held-for-sale and other earning assets591
 459
 132
 29
Total earning assets$64,961
 $60,010
 $4,951
 8%
Table 20 - Maturity Schedule of time deposits, brokered deposits, and negotiable CDs 
(dollar amounts in millions)At December 31, 2017
 
3 Months
or Less
 
3 Months
to 6 Months
 
6 Months
to 12 Months
 
12 Months
or More
 Total
Other domestic time deposits of $250,000 or more and brokered deposits and negotiable CDs$3,396
 $137
 $67
 $
 $3,600
Other domestic time deposits of $100,000 or more and brokered deposits and negotiable CDs$3,575
 $198
 $194
 $186
 $4,153
Average earning assetsThe following table reflects deposit composition detail for each of the 2015 fourth quarter increased $5.0 billion, or 8%,last three years:
Table 21 - Deposit Composition           
(dollar amounts in millions)At December 31,
 2017 2016 2015
By Type:           
Demand deposits—noninterest-bearing$21,546
 28% $22,836
 30% $16,480
 30%
Demand deposits—interest-bearing18,001
 23
 15,676
 21
 7,682
 14
Money market deposits20,690
 27
 18,407
 24
 19,792
 36
Savings and other domestic deposits11,270
 15
 11,975
 16
 5,246
 9
Core certificates of deposit1,934
 3
 2,535
 3
 2,382
 4
Total core deposits:73,441
 96
 71,429
 94
 51,582
 93
Other domestic deposits of $250,000 or more239
 
 395
 1
 501
 1
Brokered deposits and negotiable CDs3,361
 4
 3,784
 5
 2,944
 5
Deposits in foreign offices
 
 
 
 268
 1
Total deposits$77,041
 100% $75,608
 100% $55,295
 100%
Total core deposits:           
Commercial$34,273
 47% $31,887
 45% $24,474
 47%
Consumer39,168
 53
 39,542
 55
 27,108
 53
Total core deposits$73,441
 100% $71,429
 100% $51,582
 100%
The Bank maintains borrowing capacity at the FHLB and the Federal Reserve Bank Discount Window. The Bank does not consider borrowing capacity from the year-ago quarter, driven by:Federal Reserve Bank Discount Window as a primary source of liquidity. Total loans pledged to the Federal Reserve Discount Window and the FHLB are $31.7 billion and $19.7 billion at December 31, 2017 and December 31, 2016, respectively.
$2.1To the extent we are unable to obtain sufficient liquidity through core deposits, we may meet our liquidity needs through sources of wholesale funding, asset securitization, or sale.  Sources of wholesale funding include other domestic deposits of $250,000 or more, brokered deposits and negotiable CDs, deposits in foreign offices, short-term borrowings, and long-term debt. At December 31, 2017, total wholesale funding was $17.9 billion, or 17%,an increase from $16.2 billion at December 31, 2016. The increase from prior year-end primarily relates to an increase in average securities, primarily reflecting the additional investment in LCR Level 1 qualifying securities. The 2015 fourth quarter average balance also included $2.0 billion of direct purchase municipal instruments originated by our Commercial segment, up from $1.2 billion in the year-ago quarter.
$1.3 billion, or 7%, increase in average C&I loansshort-term borrowings and leases, primarily reflecting the $1.1 billion increase in asset finance, including the $0.8 billion of equipment finance leases acquired in the Huntington Technology Finance transaction in the 2015 first quarter.
$0.8 billion, or 9%, increase in average Automobile loans. The 2015 fourth quarter represented the eighth consecutive quarter of greater than $1.0 billion in originations.
$0.3 billion, or 6%, increase in average Residential mortgage loans.
Table 42 - Average Interest-Bearing Liabilities - 2015 Fourth Quarter vs. 2014 Fourth Quarter
(dollar amounts in millions)       
 Fourth Quarter Change
 2015 2014 Amount Percent
Deposits       
Demand deposits: noninterest-bearing$17,174
 $15,179
 $1,995
 13 %
Demand deposits: interest-bearing6,923
 5,948
 975
 16
Total demand deposits24,097
 21,127
 2,970
 14
Money market deposits19,843
 18,401
 1,442
 8
Savings and other domestic deposits5,215
 5,052
 163
 3
Core certificates of deposit2,430
 3,058
 (628) (21)
Total core deposits51,585
 47,638
 3,947
 8
Other domestic deposits of $250,000 or more426
 201
 225
 112
Brokered deposits and negotiable CDs2,929
 2,434
 495
 20
Deposits in foreign offices398
 479
 (81) (17)
Total deposits55,338
 50,752
 4,586
 9
Short-term borrowings524
 2,683
 (2,159) (80)
Long-term debt6,813
 3,956
 2,857
 72
Total interest-bearing liabilities$45,501

$42,212
 $3,289
 8 %


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Average total deposits for the 2015 fourth quarter increased $4.6 billion, or 9%, from the year-ago quarter, including a $3.9 billion, or 8%, increase in average total core deposits. The growth in average total core deposits more than fully funded the year-over-year increase in average total loans and leases. Average total interest-bearing liabilities increased $3.3 billion, or 8%, from the year-ago quarter. Year-over-year changes in average total deposits and average total debt included:
$3.0 billion, or 14%, increase in average total demand deposits, including a $2.0 billion, or 13%, increase in average noninterest-bearing demand deposits and a $1.0 billion, or 16%, increase in average interest-bearing demand deposits. The increase in average total demand deposits was comprised of a $2.1 billion, or 16%, increase in average commercial demand deposits and a $0.8 billion, or 11%, increase in average consumer demand deposits.
$1.4 billion, or 8%, increase in average money market deposits, reflecting continued banker focus across all segments on obtaining our customers’ full deposit relationship.
$0.7 billion, or 11%, increase in average total debt, reflecting a $2.9 billion, or 72%, increase in average long-term debt, partially offset by a $2.2decrease in brokered time deposits and negotiable CDs, and domestic time deposits of $250,000 or more.

Liquidity Coverage Ratio
At December 31, 2017, we believe the Bank had sufficient liquidity to be in compliance with the LCR requirements and to meet its cash flow obligations for the foreseeable future.
Table 22 - Maturity Schedule of Commercial Loans
(dollar amounts in millions)At December 31, 2017
 One Year
or Less
 One to
Five Years
 After
Five Years
 Total Percent
of total
Commercial and industrial$7,334
 $15,829
 $4,944
 $28,107
 80%
Commercial real estate—construction500
 682
 35
 1,217
 3
Commercial real estate—commercial1,407
 3,693
 908
 6,008
 17
Total$9,241
 $20,204
 $5,887
 $35,332
 100%
Variable-interest rates$8,013
 $16,452
 $3,186
 $27,651
 78%
Fixed-interest rates1,228
 3,752
 2,701
 7,681
 22
Total$9,241
 $20,204
 $5,887
 $35,332
 100%
Percent of total26% 57% 17% 100%  
At December 31, 2017, the carrying value of investment securities pledged to secure public and trust deposits, trading account liabilities, U.S. Treasury demand notes, and security repurchase agreements totaled $6.1 billion. There were no securities of a non-governmental single issuer that exceeded 10% of shareholders’ equity at December 31, 2017.
Parent Company Liquidity
The parent company’s funding requirements consist primarily of dividends to shareholders, debt service, income taxes, operating expenses, funding of nonbank subsidiaries, repurchases of our stock, and acquisitions. The parent company obtains funding to meet obligations from dividends and interest received from the Bank, interest and dividends received from direct subsidiaries, net taxes collected from subsidiaries included in the federal consolidated tax return, fees for services provided to subsidiaries, and the issuance of debt securities.
At December 31, 2017 and December 31, 2016, the parent company had $1.6 billion and $1.8 billion, respectively, in cash and cash equivalents.
On January 17, 2018, the board of directors declared a quarterly common stock cash dividend of $0.11 per common share. The dividend is payable on April 2, 2018, to shareholders of record on March 19, 2018. Based on the current quarterly dividend of $0.11 per common share, cash demands required for common stock dividends are estimated to be approximately $118 million per quarter. On January 17, 2018, the board of directors declared a quarterly Series A, Series, B, Series, C, and Series D Preferred Stock dividend payable on April 16, 2018 to shareholders of record on April 1, 2018. Based on the current dividend, cash demands required for Series A Preferred Stock are estimated to be approximately $8 million per quarter. Cash demands required for Series B Preferred Stock are expected to be less than $1 million per quarter. Cash demands required for Series C Preferred Stock are expected to be approximately $2 million per quarter. Cash demands required for Series D Preferred Stock are expected to be approximately $9 million per quarter.
During 2017, the Bank returned capital totaling $426 million. Additionally, the Bank paid a preferred dividend of $45 million and common stock dividend of $254 million to the holding company. To meet any additional liquidity needs, the parent company may issue debt or 80%equity securities from time to time.
Off-Balance Sheet Arrangements
In the normal course of business, we enter into various off-balance sheet arrangements. These arrangements include commitments to extend credit, interest rate swaps, financial guarantees contained in standby letters-of-credit issued by the Bank, and commitments by the Bank to sell mortgage loans.
COMMITMENTS TO EXTEND CREDIT
Commitments to extend credit generally have fixed expiration dates, are variable-rate, and contain clauses that permit Huntington to terminate or otherwise renegotiate the contracts in the event of a significant deterioration in the customer’s credit quality. These arrangements normally require the payment of a fee by the customer, the pricing of which is based on prevailing market conditions, credit quality, probability of funding, and other relevant factors. Since many of these commitments are expected to expire without being drawn upon, the contract amounts are not necessarily indicative of future cash requirements. The interest rate risk arising from these financial instruments is insignificant as a result of their predominantly short-term, variable-rate nature. See Note 21 for more information.
INTEREST RATE SWAPS
Balance sheet hedging activity is arranged to receive hedge accounting treatment and is classified as either fair value or cash flow hedges. Fair value hedges are purchased to convert deposits and long-term debt from fixed-rate obligations to floating rate.

Cash flow hedges are also used to convert floating rate loans made to customers into fixed rate loans. See Note 19 for more information.
STANDBY LETTERS-OF-CREDIT
Standby letters-of-credit are conditional commitments issued to guarantee the performance of a customer to a third-party. These guarantees are primarily issued to support public and private borrowing arrangements, including commercial paper, bond financing, and similar transactions. Most of these arrangements mature within two years and are expected to expire without being drawn upon. Standby letters-of-credit are included in the determination of the amount of risk-based capital that the parent company and the Bank are required to hold. Through our credit process, we monitor the credit risks of outstanding standby letters-of-credit. When it is probable that a standby letter-of-credit will be drawn and not repaid in full, a loss is recognized in the provision for credit losses. See Note 21 for more information.
COMMITMENTS TO SELL LOANS
Activity related to our mortgage origination activity supports the hedging of the mortgage pricing commitments to customers and the secondary sale to third parties. In addition, we have commitments to sell residential real estate loans. These contracts mature in less than one year. See Note 21 for more information.
We believe that off-balance sheet arrangements are properly considered in our liquidity risk management process.
Table 23 - Contractual Obligations (1)
(dollar amounts in millions)At December 31, 2017
 
One Year
or Less
 
1 to 3
Years
 
3 to 5
Years
 
More than
5 Years
 Total
Deposits without a stated maturity$70,554
 $
 $
 $
 $70,554
Certificates of deposit and other time deposits4,016
 1,314
 962
 195
 6,487
Short-term borrowings5,056
 
 
 
 5,056
Long-term debt2,688
 3,016
 2,798
 833
 9,335
Operating lease obligations59
 108
 72
 135
 374
Purchase commitments90
 92
 25
 19
 226
(1)Amounts do not include associated interest payments.
Operational Risk
Operational risk is the risk of loss due to human error; inadequate or failed internal systems and controls, including the use of financial or other quantitative methodologies that may not adequately predict future results; violations of, or noncompliance with, laws, rules, regulations, prescribed practices, or ethical standards; and external influences such as market conditions, fraudulent activities, disasters, and security risks. We continuously strive to strengthen our system of internal controls to ensure compliance with laws, rules, and regulations, and to improve the oversight of our operational risk. We actively and continuously monitor cyber-attacks such as attempts related to online deception and loss of sensitive customer data. We evaluate internal systems, processes and controls to mitigate loss from cyber-attacks and, to date, have not experienced any material losses.
Our objective for managing cyber security risk is to avoid or minimize the impacts of external threat events or other efforts to penetrate our systems. We work to achieve this objective by hardening networks and systems against attack, and by diligently managing visibility and monitoring controls within our data and communications environment to recognize events and respond before the attacker has the opportunity to plan and execute on its own goals. To this end we employ a set of defense in-depth strategies, which include efforts to make us less attractive as a target and less vulnerable to threats, while investing in threat analytic capabilities for rapid detection and response. Potential concerns related to cyber security may be escalated to our board-level Technology Committee, as appropriate. As a complement to the overall cyber security risk management, we use a number of internal training methods, both formally through mandatory courses and informally through written communications and other updates. Internal policies and procedures have been implemented to encourage the reporting of potential phishing attacks or other security risks. We also use third-party services to test the effectiveness of our cyber security risk management framework, and any such third parties are required to comply with our policies regarding information security and confidentiality.
To mitigate operational risks, we have a senior management Operational Risk Committee a senior management Legal, Regulatory, and Compliance Committee and a senior level Third Party Risk Management Committee. The responsibilities of these committees, among other duties, include establishing and maintaining management information systems to monitor material risks and to identify potential concerns, risks, or trends that may have a significant impact and ensuring that recommendations are developed to address the identified issues. In addition, we have a senior management Model Risk Oversight Committee that is responsible for policies and procedures describing how model risk is evaluated and managed and the application of the governance process to implement these practices throughout the enterprise. These committees report any significant findings and recommendations to the

Risk Management Committee. Potential concerns may be escalated to our ROC, as appropriate. Significant findings or issues are escalated by the Third Party Risk Management Committee to the Technology Committee.
The FirstMerit integration was inherently large and complex. Our objective for managing execution risk was to minimize impacts to daily operations. We established an Integration Management Office led by senior management. Responsibilities include central management, reporting, and escalation of key integration deliverables. In addition, a board level Integration Governance Committee was established to assist in the oversight of the integration of people, systems, and processes of FirstMerit with Huntington. The systems' conversion is now complete.
The goal of this framework is to implement effective operational risk techniques and strategies; minimize operational, fraud, and legal losses; minimize the impact of inadequately designed models and enhance our overall performance.
Compliance Risk
Financial institutions are subject to many laws, rules, and regulations at both the federal and state levels. These broad-based laws, rules, and regulations include, but are not limited to, expectations relating to anti-money laundering, lending limits, client privacy, fair lending, prohibitions against unfair, deceptive or abusive acts or practices, protections for military members as they enter active duty, and community reinvestment. Additionally, the volume and complexity of recent regulatory changes have increased our overall compliance risk. As such, we utilize various resources to help ensure expectations are met, including a team of compliance experts dedicated to ensuring our conformance with all applicable laws, rules, and regulations. Our colleagues receive training for several broad-based laws and regulations including, but not limited to, anti-money laundering and customer privacy. Additionally, colleagues engaged in lending activities receive training for laws and regulations related to flood disaster protection, equal credit opportunity, fair lending, and/or other courses related to the extension of credit. We set a high standard of expectation for adherence to compliance management and seek to continuously enhance our performance.
Capital
(This section should be read in conjunction with the Regulatory Matters section included in Part 1, Item 1 and Note 22 of the Notes to Consolidated Financial Statements.)
Both regulatory capital and shareholders’ equity are managed at the Bank and on a consolidated basis. We have an active program for managing capital and maintain a comprehensive process for assessing the Company’s overall capital adequacy. We believe our current levels of both regulatory capital and shareholders’ equity are adequate.

Regulatory Capital
We are subject to the Basel III capital requirements including the standardized approach for calculating risk-weighted assets in accordance with subpart D of the final capital rule. The following table presents risk-weighted assets and other financial data necessary to calculate certain financial ratios, including the common CET1 on a Basel III basis, which we use to measure capital adequacy.
Table 24 - Capital Under Current Regulatory Standards (transitional Basel III basis) (Non-GAAP)
(dollar amounts in millions, except per share amounts)  At December 31,
  2017 2016
CET 1 risk-based capital ratio:    
Total shareholders’ equity $10,814
 $10,308
Regulatory capital adjustments:    
Shareholders’ preferred equity and related surplus (1,076) (1,076)
Accumulated other comprehensive loss (income) offset 528
 401
Goodwill and other intangibles, net of taxes (2,200) (2,126)
Deferred tax assets that arise from tax loss and credit carryforwards (25) (21)
CET 1 capital 8,041
 7,486
Additional tier 1 capital    
Shareholders’ preferred equity 1,076
 1,076
Other (7) (15)
Tier 1 capital 9,110
 8,547
LTD and other tier 2 qualifying instruments 869
 932
Qualifying allowance for loan and lease losses 778
 736
Tier 2 capital 1,647

1,668
Total risk-based capital $10,757
 $10,215
Risk-weighted assets (RWA) $80,340
 $78,263
CET 1 risk-based capital ratio 10.01% 9.56%
Other regulatory capital data:    
Tier 1 leverage ratio 9.09
 8.70
Tier 1 risk-based capital ratio 11.34
 10.92
Total risk-based capital ratio 13.39
 13.05
Tangible common equity / RWA ratio 9.31
 8.92

Table 25 - Capital Adequacy—Non-Regulatory (Non-GAAP)
(dollar amounts in millions)At December 31, 
 2017 2016 
Consolidated capital calculations:    
Common shareholders’ equity$9,743
 $9,237
 
Preferred shareholders’ equity1,071
 1,071
 
Total shareholders’ equity10,814
 10,308
 
Goodwill(1,993) (1,993) 
Other intangible assets(346) (402) 
Other intangible asset deferred tax liability (1)73
 141
 
Total tangible equity8,548
 8,054
 
Preferred shareholders’ equity(1,071) (1,071) 
Total tangible common equity$7,477
 $6,983
 
Total assets$104,185
 $99,714
 
Goodwill(1,993) (1,993) 
Other intangible assets(346) (402) 
Other intangible asset deferred tax liability (1)73
 141
 
Total tangible assets$101,919
 $97,460
 
Tangible equity / tangible asset ratio8.39% 8.26% 
Tangible common equity / tangible asset ratio7.34
 7.16
 
(1)Other intangible assets are net of deferred tax liability.


The following table presents certain regulatory capital data at both the consolidated and Bank levels for the past two years:
Table 26 - Regulatory Capital Data    
  At December 31,
(dollar amounts in millions) Basel III
  2017 2016
Total risk-weighted assetsConsolidated$80,340
 $78,263
 Bank80,383
 78,242
CET 1 risk-based capitalConsolidated8,041
 7,486
 Bank8,856
 8,153
Tier 1 risk-based capitalConsolidated9,110
 8,547
 Bank9,727
 9,086
Tier 2 risk-based capitalConsolidated1,647
 1,668
 Bank1,790
 1,732
Total risk-based capitalConsolidated10,757
 10,215
 Bank11,517
 10,818
Tier 1 leverage ratioConsolidated9.09% 8.70%
 Bank9.70
 9.29
CET 1 risk-based capital ratioConsolidated10.01
 9.56
 Bank11.02
 10.42
Tier 1 risk-based capital ratioConsolidated11.34
 10.92
 Bank12.10
 11.61
Total risk-based capital ratioConsolidated13.39
 13.05
 Bank14.33
 13.83
At December 31, 2017, we maintained Basel III transitional capital ratios in excess of the well-capitalized standards established by the FRB.
CET1 risk-based capital ratio was 10.01% at December 31, 2017, up from 9.56% at December 31, 2016. The regulatory Tier 1 risk-based capital ratio was 11.34% compared to 10.92% at December 31, 2016. All capital ratios were impacted by positive earnings including the one-time tax benefit (see Significant Items) which resulted in a favorable impact on the ratios, partially offset by loan growth and the repurchase of $260 million of common stock during 2017.
Shareholders’ Equity
We generate shareholders’ equity primarily through the retention of earnings, net of dividends and share repurchases. Other potential sources of shareholders’ equity include issuances of common and preferred stock. Our objective is to maintain capital at an amount commensurate with our risk profile and risk tolerance objectives, to meet both regulatory and market expectations, and to provide the flexibility needed for future growth and business opportunities.
Shareholders’ equity totaled $10.8 billion at December 31, 2017, an increase of $0.5 billion when compared with December 31, 2016.
On June 28, 2017, Huntington was notified by the Federal Reserve that it had no objection to Huntington's proposed capital actions included in Huntington's capital plan submitted in the 2017 CCAR. These actions included a 38% increase in quarterly dividend per common share to $0.11, starting in the fourth quarter of 2017, the repurchase of up to $308 million of common stock over the next four quarters (July 1, 2017 through June 30, 2018), subject to authorization by the board of directors, and maintaining dividends on the outstanding classes of preferred stock and trust preferred securities.
On July 19, 2017, the Board authorized the repurchase of up to $308 million of common stock over the four quarters through the 2018 second quarter. During 2017, Huntington purchased $260 million of common stock at an average cost of $13.38 per share. Purchases of common stock under the authorization may include open market purchases, privately negotiated transactions, and accelerated repurchase programs.
DIVIDENDS
We consider disciplined capital management as a key objective, with dividends representing one component. Our current capital ratios and expectations for continued earnings growth positions us to continue to actively explore additional capital management opportunities.
SHARE REPURCHASES
From time to time the board of directors authorizes the Company to repurchase shares of our common stock. Although we announce when the board of directors authorizes share repurchases, we typically do not give any public notice before we repurchase

our shares. Future stock repurchases may be private or open-market repurchases, including block transactions, accelerated or delayed block transactions, forward transactions, and similar transactions. Various factors determine the amount and timing of our share repurchases, including our capital requirements, the number of shares we expect to issue for employee benefit plans and acquisitions, market conditions (including the trading price of our stock), and regulatory and legal considerations, including the FRB’s response to our annual capital plan. There were 19.4 million common shares repurchased during 2017.
BUSINESS SEGMENT DISCUSSION
Overview
Our business segments are based on our internally-aligned segment leadership structure, which is how we monitor results and assess performance. We have four major business segments: Consumer and Business Banking, Commercial Banking, Vehicle Finance, and Regional Banking and The Huntington Private Client Group (RBHPCG). The Treasury / Other function includes technology and operations, other unallocated assets, liabilities, revenue, and expense.
We announced a change in our executive leadership team, which became effective at the end of 2017. As a result, Commercial Real Estate is now included as an operating unit in the Commercial Banking segment. During the 2017 second quarter, the previously reported Home Lending segment was included as an operating unit within the Consumer and Business Banking segment. Additionally, the Insurance operating unit previously included in Commercial Banking was realigned to RBHPCG during second quarter. Prior period results have been reclassified to conform to the current period presentation.
Business segment results are determined based upon our management reporting system, which assigns balance sheet and income statement items to each of the business segments. The process is designed around our organizational and management structure and, accordingly, the results derived are not necessarily comparable with similar information published by other financial institutions.
Revenue Sharing
Revenue is recorded in the business segment responsible for the related product or service. Fee sharing is recorded to allocate portions of such revenue to other business segments involved in selling to, or providing service to customers. Results of operations for the business segments reflect these fee sharing allocations.
Expense Allocation
The management accounting process that develops the business segment reporting utilizes various estimates and allocation methodologies to measure the performance of the business segments. Expenses are allocated to business segments using a two-phase approach. The first phase consists of measuring and assigning unit costs (activity-based costs) to activities related to product origination and servicing. These activity-based costs are then extended, based on volumes, with the resulting amount allocated to business segments that own the related products. The second phase consists of the allocation of overhead costs to all four business segments from Treasury / Other. We utilize a full-allocation methodology, where all Treasury / Other expenses, except reported Significant Items, and a small amount of other residual unallocated expenses, are allocated to the four business segments.
Funds Transfer Pricing (FTP)
We use an active and centralized FTP methodology to attribute appropriate net interest income to the business segments. The intent of the FTP methodology is to transfer interest rate risk from the business segments by providing matched duration funding of assets and liabilities. The result is to centralize the financial impact, management, and reporting of interest rate risk in the Treasury / Other function where it can be centrally monitored and managed. The Treasury / Other function charges (credits) an internal cost of funds for assets held in (or pays for funding provided by) each business segment. The FTP rate is based on prevailing market interest rates for comparable duration assets (or liabilities). A new methodology for establishing FTP rates was adopted in 2017, therefore, prior period amounts have been restated to reflect the new methodology.
Net Income by Business Segment
Net income by business segment for the past three years is presented in the following table:
Table 27 - Net Income (Loss) by Business Segment
 Year Ended December 31,
(dollar amounts in millions)2017 2016 2015
Consumer and Business Banking$346
 $304
 $211
Commercial Banking439
 320
 270
Vehicle Finance146
 126
 93
RBHPCG84
 67
 37
Treasury / Other171
 (105) 82
Net income$1,186
 $712
 $693

Treasury / Other
The Treasury / Other function includes revenue and expense related to assets, liabilities, and equity not directly assigned or allocated to one of the four business segments. Other assets include investment securities and bank owned life insurance. The financial impact associated with our FTP methodology, as described above, is also included. The net loss reported by the Treasury / Other function reflected a combination of factors including the impact of our investment securities portfolios and the net impact of derivatives used to hedge interest rate sensitivity. Noninterest expense includes $154 million of FirstMerit acquisition-related expense, $123 million of Federal tax reform-related tax benefit, certain corporate administrative, and other miscellaneous expenses not allocated to other business segments. The provision for income taxes for the business segments is calculated at a statutory 35% tax rate, though our overall effective tax rate is lower. As a result, Treasury / Other reflects a credit for income taxes representing the difference between the lower actual effective tax rate and the statutory tax rate used to allocate income taxes to the business segments.
Consumer and Business Banking         
          
Table 28 - Key Performance Indicators for Consumer and Business Banking
 Year Ended December 31, Change from 2016  
(dollar amounts in millions unless otherwise noted)2017 2016 Amount Percent 2015
Net interest income$1,555
 $1,224
 $331
 27% $995
Provision for credit losses110
 68
 42
 62
 45
Noninterest income735
 650
 85
 13
 566
Noninterest expense1,647
 1,338
 309
 23
 1,192
Provision for income taxes187
 164
 23
 14
 113
Net income$346
 $304
 $42
 14% $211
Number of employees (average full-time equivalent)8,616
 7,466
 1,150
 15% 6,523
Total average assets$25,620
 $21,291
 $4,329
 20
 $18,744
Total average loans/leases20,708
 17,835
 2,873
 16
 16,103
Total average deposits45,515
 36,726
 8,789
 24
 30,396
Net interest margin3.51% 3.41% 0.10% 3
 3.33%
NCOs$104
 $74
 $30
 41
 $68
NCOs as a % of average loans and leases0.50% 0.42% 0.08% 19% 0.43%
2017 versus 2016
Consumer and Business Banking, including Home Lending, reported net income of $346 million in 2017, an increase of $42 million, or 14%, compared to the prior year. Results reflect the full year impact of the FirstMerit acquisition. Segment net interest income increased $331 million, or 27%, primarily due to an increase in total average loans and deposits. The provision for credit losses increased $42 million, or 62%, driven by increased NCOs, as well as an increase in the allowance, primarily related to the other consumer loan and business banking portfolios. Noninterest income increased $85 million, or 13%, due to an increase in card and payment processing income and service charges on deposit accounts, which were driven by higher debit card-related transaction volumes and an increase in the number of households served. In addition, SBA loan sales gains contributed to improved noninterest income. Noninterest expense increased $309 million, or 23%, due to an increase in personnel and occupancy expense related to the full year impact from adding FirstMerit branches and colleagues. Higher processing costs related to transaction volumes, along with allocated expenses, also contributed to the increase in noninterest expense.
Home Lending, an operating unit of Consumer and Business Banking, reflects the result of the origination of mortgage loans less referral fees and net interest income for mortgage banking products distributed by the retail branch network and other business segments. Home Lending reported net income of $15 million in 2017, a decrease of $8 million, or 35%, compared to the year-ago period. While total revenues increased $8 million, or 5%, largely due to higher residential loan balances, this increase was offset by an increase in noninterest expenses of $18 million, or 15%, as a result of higher personnel costs related to the FirstMerit acquisition and higher origination volume. Income from lower origination spreads offset income from higher origination volume.
2016 versus 2015
Consumer and Business Banking reported net income of $304 million in 2016, compared with a net income of $211 million in 2015. The $93 million increase included a $23 million, or 51%, increase in provision for credit losses, an $84 million, or 15%, increase noninterest income, and a $229 million, or 23%, increase in net interest income partially offset by a $51 million, or 45%, increase in provision for income taxes and a $146 million, or 12%, increase in noninterest expense.
Home Lending reported net income of $23 million in 2016, an increase of $27 million, compared to the year-ago period. The $27 million increase included an $8 million, or 14% increase in net interest income, a $6 million decrease in provision for credit losses, and a $4 million, or 5% increase in noninterest income. Total noninterest expense decreased $24 million, or 16%, and provision for income taxes increased by $15 million. Results were impacted by the FirstMerit acquisition.

Commercial Banking         
          
Table 29 - Key Performance Indicators for Commercial Banking
 Year Ended December 31, Change from 2016  
(dollar amounts in millions unless otherwise noted)2017 2016 Amount Percent 2015
Net interest income$899
 $725
 $174
 24 % $560
Provision for credit losses28
 79
 (51) (65) 16
Noninterest income278
 244
 34
 14
 214
Noninterest expense474
 398
 76
 19
 343
Provision for income taxes236
 172
 64
 37
 145
Net income$439
 $320
 $119
 37 % $270
Number of employees (average full-time equivalent)1,227
 1,075
 152
 14 % 896
Total average assets$31,363
 $26,899
 $4,464
 17
 $21,652
Total average loans/leases25,299
 21,282
 4,017
 19
 17,545
Total average deposits21,116
 17,355
 3,761
 22
 15,273
Net interest margin3.17% 2.98% 0.19 % 6
 2.85 %
NCOs$1
 $2
 $(1) (50) $(6)
NCOs as a % of average loans and leases% 0.01% (0.01)% (100)% (0.03)%
2017 versus 2016
Commercial Banking reported net income of $439 million in 2017, an increase of $119 million, or 37%, compared with net income of $320 million in 2016. Results reflect the full year impact of the FirstMerit acquisition. Segment net interest income increased $174 million, or 24%, primarily due to an increase in both average loans and deposits combined with a 19 basis point increase in net interest margin. The provision for credit losses decreased $51 million, or 65%, driven by an improvement in energy related credits and a reduction in NCOs. Noninterest income increased $34 million, or 14%, largely driven by an increase in capital markets related revenues, equipment finance fee income net of a reduction in operating lease income and deposit service charges and other treasury management related income. Noninterest expense increased $76 million, or 19%, primarily due to an increase in personnel expense, allocated expenses, and amortization of intangibles, partially offset by a decrease in operating lease expense.  
2016 versus 2015
Commercial Banking reported net income of $320 million in 2016, compared with net income of $270 million in 2015. The $50 million increase included a $165 million, or 29%, increase in net interest income, $30 million, or 14% increase in noninterest income, offset by a $55 million, or 16%, increase in noninterest expense and a$63 million, or 394%, increase in provision for credit losses.

Vehicle Finance         
          
Table 30 - Key Performance Indicators for Vehicle Finance
 Year Ended December 31, Change from 2016  
(dollar amounts in millions unless otherwise noted)2017 2016 Amount Percent 2015
Net interest income$424
 $345
 $79
 23% $262
Provision (reduction in allowance) for credit losses63
 47
 16
 34
 39
Noninterest income14
 14
 
 
 13
Noninterest expense150
 118
 32
 27
 93
Provision for income taxes79
 68
 11
 16
 50
Net income$146
 $126
 $20
 16% $93
Number of employees (average full-time equivalent)253
 211
 42
 20% 174
Total average assets$16,966
 $14,369
 $2,597
 18
 $11,367
Total average loans/leases16,936
 14,089
 2,847
 20
 11,138
Total average deposits310
 275
 35
 13
 238
Net interest margin2.50% 2.40% 0.10% 4
 2.31%
NCOs$52
 $34
 $18
 53
 $20
NCOs as a % of average loans and leases0.31% 0.24% 0.07% 29
 0.18%

2017 versus 2016
Vehicle Finance reported net income of $146 million in 2017, an increase of $20 million, or 16%, compared with net income of $126 million in 2016. Results reflect the full year impact of the FirstMerit acquisition, partially offset by a higher provision for credit losses primarily reflecting the $18 million increase in NCOs compared to the prior year. Segment net interest income increased $79 million or 23%, due to both higher loan balances and a 10 basis point increase in the net interest margin reflecting the purchase accounting impact of the acquired loan portfolios. Noninterest income remained flat, while noninterest expense increased $32 million, or 27%, primarily due to an increase in personnel costs associated with retained FirstMerit colleagues and other allocated costs attributed to higher production and portfolio balance levels.
2016 versus 2015
Vehicle Finance reported net income of $126 million in 2016, compared with net income of $93 million in 2015. The $33 million increase included an $83 million, or 32%, increase in net interest income primarily due to a 26% increase in average short-term borrowings.loans and a 9 basis point increase in the net interest margin. This increase was partially offset by an $8 million, or 21%, increase in the provision for credit losses and an $18 million, or 36%, increase in the provision for income taxes.
Regional Banking and The Huntington Private Client Group      
          
Table 31 - Key Performance Indicators for Regional Banking and The Huntington Private Client Group
 Year Ended December 31, Change from 2016  
(dollar amounts in millions unless otherwise noted)2017 2016 Amount Percent 2015
Net interest income$184
 $152
 $32
 21% $125
Provision (reduction in allowance) for credit losses
 (3) 3
 100
 
Noninterest income188
 177
 11
 6
 174
Noninterest expense243
 229
 14
 6
 241
Provision for income taxes45
 36
 9
 25
 21
Net income$84
 $67
 $17
 25% $37
Number of employees (average full-time equivalent)1,023
 977
 46
 5% 1,019
Total average assets$5,538
 $4,637
 $901
 19
 $4,187
Total average loans/leases4,853
 4,141
 712
 17
 3,763
Total average deposits5,882
 5,274
 608
 12
 4,671
Net interest margin3.21% 2.91 % 0.30% 10
 2.66%
NCOs$2
 $(2) $4
 200
 $5
NCOs as a % of average loans and leases0.04% (0.05)% 0.09% 180
 0.13%
Total assets under management (in billions)—eop
$18.3
 $16.9
 $1.4
 8
 $16.3
Total trust assets (in billions)—eop
110.1
 94.7
 15.4
 16
 84.1
eop—End of Period.
2017 versus 2016
RBHPCG reported net income of $84 million in 2017, an increase of $17 million, or 25%, compared with a net income of $67 million in 2016. Results reflect the full year impact of the FirstMerit acquisition. Net interest income increased $32 million, or 21%, due to an increase in average total deposits and loans combined with a 30 basis point increase in net interest margin. The increase in average long-term debt reflectedtotal loans was due to growth in commercial and portfolio mortgage loans, while the issuanceincrease in average total deposits was due to growth in both interest checking accounts and balances. The provision for credit losses increased by $3 million, or 100%. Noninterest income increased $11 million, or 6%, primarily reflecting increased trust and investment management revenue as a result of $3.1 billionan increase in trust assets and assets under management, largely from the FirstMerit acquisition. Noninterest expense increased $14 million, or 6%, as a result of bank-level senior debt duringincreased personnel expenses and amortization of intangibles resulting from the FirstMerit acquisition.
2016 versus 2015 including $0.9 billion during the 2015 fourth quarter, as well as $0.5 billion
RBHPCG reported net income of debt assumed$67 million in the Huntington Technology Finance acquisition at the end2016, compared with a net income of the 2015 first quarter.
$0.5 billion,$37 million in 2015. The $30 million increase included a $3 million, or 20%2%, increase in average brokered deposits and negotiable CDs, which were used to efficiently finance balance sheet growth while continuing to manage the overall cost of funds.
Partially offset by:
$0.6 billion, or 21%,noninterest income, a $3 million decrease in average core certificates of deposit due to the strategic focus on changing the funding sources to low-provision for credit losses, a $12 million, or 5% decrease in noninterest expense, partially offset by a $27 million, or 22%, increase in net interest income and no-cost demand deposits and money market deposits.a $15 million, or 71%, increase in provision for income taxes.

Provision for Credit Losses

(This section should be read in conjunction with the Credit Risk section.)
The provision for credit losses increasedis the expense necessary to $36 millionmaintain the ALLL and the AULC at levels appropriate to absorb our estimate of credit losses inherent in the 2015 fourth quarter compared to $2loan and lease portfolio and the portfolio of unfunded loan commitments and letters-of-credit.
The provision for credit losses in 2017 was $201 million, in the 2014 fourth quarter. The 2015 fourth quarter included approximatelyup $10 million, relatedor 5%, from 2016. The increase in provision expense over the prior year was primarily the result of loan growth.
The provision for credit losses in 2016 was $191 million, up $91 million, or 91%, from 2015. The higher provision expense was due to E&P firms. In addition,several factors, including the year ago quarter includedmigration of the acquired loan portfolio to the originated portfolio, which requires a higher than expected levelreserve build, portfolio growth and continued transitioning of commercial recoveriesthe FirstMerit portfolio to our reserve methodology. NCOs represented 19 basis points of average loans and a decrease in CRE NALs.
Noninterest Income
Table 43 - Noninterest Income - 2015 Fourth Quarter vs. 2014 Fourth Quarter
(dollar amounts in thousands)       
 Fourth Quarter Change
 2015 2014 Amount Percent
Service charges on deposit accounts$72,854
 $67,408
 $5,446
 8 %
Cards and payment processing income37,594
 27,993
 9,601
 34
Mortgage banking income31,418
 14,030
 17,388
 124
Trust services25,272
 28,781
 (3,509) (12)
Insurance income15,528
 16,252
 (724) (4)
Brokerage income14,462
 16,050
 (1,588) (10)
Capital markets fees13,778
 13,791
 (13) 
Bank owned life insurance income13,441
 14,988
 (1,547) (10)
Gain on sale of loans10,122
 5,408
 4,714
 87
Securities gains (losses)474
 (104) 578
 N.R.
Other income37,272
 28,681
 8,591
 30
Total noninterest income$272,215
 $233,278
 $38,937
 17 %
leases, consistent with 2015, and below our long-term target of 35 to 55 basis points.

N.R. - Not relevant.Noninterest Income

The following table reflects noninterest income for the past three years:
Table 6 - Noninterest Income
 Year Ended December 31,
(dollar amounts in millions)  Change from 2016   Change from 2015  
 2017 Amount Percent 2016 Amount Percent 2015
Service charges on deposit accounts$353
 $29
 9 % $324
 $44
 16 % $280
Cards and payment processing income206
 37
 22
 169
 26
 18
 143
Trust and investment management services156
 33
 27
 123
 7
 6
 116
Mortgage banking income131
 3
 2
 128
 16
 14
 112
Insurance income81
 (3) (4) 84
 3
 4
 81
Capital markets fees76
 16
 27
 60
 6
 11
 54
Bank owned life insurance income67
 9
 16
 58
 6
 12
 52
Gain on sale of loans56
 9
 19
 47
 14
 42
 33
Securities gains (losses)(4) (4) (100) 
 (1) (100) 1
Other income185
 28
 18
 157
 (10) (6) 167
Total noninterest income$1,307
 $157
 14 % $1,150
 $111
 11 % $1,039
2017 versus 2016
Noninterest income for the 2015 fourth quarter2017 increased $39$157 million, or 17%14%, from the year-ago quarter. The year-over-year increase primarily reflected:
$17 million, or 124%, increase in mortgage banking income,prior year, reflecting an $11 million increase in origination and secondary marketing revenues and a $5 million increase from net MSR hedging-related activities.

82

Tablethe full year impact of Contents

$10 million, or 34%, increase in cardsthe FirstMerit acquisition. Card and payment processing income increased $37 million, or 22%, due to higher credit and debit card related income and underlying customer growth.
$9 Trust and investment management services increased $33 million, or 30%27%, increase in other income, including $6 million of operating lease income related to Huntington Technology Finance and the $3 million net gain on the sale of HAA, HASI, and Unified.
$5 million, or 8%, increase in service charges on deposit accounts increased $29 million, or 9%, reflecting market growth and ongoing customer acquisition. Other income increased $28 million, or 18%, primarily reflecting increases in servicing income, mezzanine lending, loan syndication fees and commitment fees. Capital markets fees increased $16 million, or 27%, reflecting our ongoing strategic focus on expanding the business. Bank owned life insurance increased $9 million, or 16%. Gain on sale of loans increased $9 million, or 19%, as a result of continued expansion of our SBA lending business during 2017 which more than offset gains in the prior year from our balance sheet optimization strategy and the auto securitization completed in the 2016 fourth quarter. These increases were partially offset by a $4 million decline in securities gains and a $3 million decline in insurance income.
2016 versus 2015
Noninterest income for 2016 increased $111 million, or 11%, from the prior year, reflecting the impact of the FirstMerit acquisition. Service charges on deposit accounts increased $44 million, or 16%, reflecting the benefit of continued new customer acquisition includingacquisition. Card and payment processing income increased $26 million, or 18%, due to higher credit and debit card related income and underlying customer growth. Mortgage banking income increased $16 million, or 15%, reflecting a 2%24% increase in commercial checking relationships and a 4% increase in consumer checking households.
$5 million, or 87%, increase in gainmortgage origination volume. Gain on sale of loans.
Partially offset by:
$4loans increased $14 million, or 12%43%, decreasereflecting an increase of $6 million in trust services, primarilySBA loan sales gains. In addition, there was a $7 million gain on non-relationship C&I and CRE loan sales, which was related to our fiduciary trust businesses moving to a more open architecture platform and a declinethe balance sheet optimization strategy completed in assets under management in proprietary mutual funds. During the 20152016 fourth quarter, the Company closed the previously announced transactions to transition the Huntington Funds and to sell HAA, HASI, and Unified.quarter.

Noninterest Expense             
(This section should be read in conjunction with Significant Items section.)    
     
The following table reflects noninterest expense for the past three years:    
              
Table 7 - Noninterest Expense
 Year Ended December 31,
(dollar amounts in millions)  Change from 2016   Change from 2015  
 2017 Amount Percent 2016 Amount Percent 2015
Personnel costs$1,524
 $175
 13 % $1,349
 $227
 20 % $1,122
Outside data processing and other services313
 8
 3
 305
 74
 32
 231
Net occupancy212
 59
 39
 153
 31
 25
 122
Equipment171
 6
 4
 165
 40
 32
 125
Deposit and other insurance expense78
 24
 44
 54
 9
 20
 45
Professional services69
 (36) (34) 105
 55
 110
 50
Marketing60
 (3) (5) 63
 11
 21
 52
Amortization of intangibles56
 26
 87
 30
 2
 7
 28
Other expense231
 47
 26
 184
 (17) (8) 201
Total noninterest expense$2,714
 $306
 13 % $2,408
 $432
 22 % $1,976
Number of employees (average full-time equivalent)15,770
 1,912
 14 % 13,858
 1,615
 13 % 12,243
Impact of Significant Items:     
 Year Ended December 31,
(dollar amounts in millions)2017 2016 2015
Personnel costs$42
 $76
 $5
Outside data processing and other services24
 46
 4
Net occupancy52
 15
 5
Equipment16
 25
 
Professional services10
 58
 5
Marketing1
 5
 
Other expense9
 14
 39
Total impact of significant items on noninterest expense$154
 $239
 $58
Noninterest Expense       
       
Table 44 - Noninterest Expense - 2015 Fourth Quarter vs. 2014 Fourth Quarter
(dollar amounts in thousands)       
Adjusted Noninterest Expense (See Non-GAAP Financial Measures in the Additional Disclosures section):Adjusted Noninterest Expense (See Non-GAAP Financial Measures in the Additional Disclosures section):
Fourth Quarter ChangeYear Ended December 31,
2015 2014 Amount Percent  Change from 2016   Change from 2015  
(dollar amounts in millions)2017 Amount Percent 2016 Amount Percent 2015
Personnel costs$288,861
 $263,289
 $25,572
 10 %$1,482
 $209
 16% $1,273
 $156
 14% $1,117
Outside data processing and other services63,775
 53,685
 10,090
 19
289
 30
 12
 259
 32
 14
 227
Net occupancy160
 22
 16
 138
 21
 18
 117
Equipment31,711
 31,981
 (270) (1)155
 15
 11
 140
 15
 12
 125
Net occupancy32,939
 31,565
 1,374
 4
Deposit and other insurance expense78
 24
 44
 54
 9
 20
 45
Professional services59
 12
 26
 47
 2
 4
 45
Marketing12,035
 12,466
 (431) (3)59
 1
 2
 58
 6
 12
 52
Professional services13,010
 15,665
 (2,655) (17)
Deposit and other insurance expense11,105
 13,099
 (1,994) (15)
Amortization of intangibles3,788
 10,653
 (6,865) (64)56
 26
 87
 30
 2
 7
 28
Other expense41,542
 50,868
 (9,326) (18)222
 52
 31
 170
 8
 5
 162
Total noninterest expense$498,766
 $483,271
 $15,495
 3 %
Number of employees (average full-time equivalent)12,418
 11,875
 543
 5 %
Total adjusted noninterest expense (Non-GAAP)$2,560
 $391
 18% $2,169
 $251
 13% $1,918

Impacts of Significant Items:Fourth Quarter
(dollar amounts in thousands)2015 2014
Personnel costs$2,332
 $2,165
Outside data processing and other services1,990
 306
Equipment110
 2,003
Net occupancy4,587
 4,150
Marketing
 14
Professional services1,153
 
Other expense318
 11,644
Total noninterest expense adjustments$10,490
 $20,282

83

Table of Contents

Adjusted Noninterest Expense (Non-GAAP):       
(dollar amounts in thousands)Fourth Quarter Change
 2015 2014 Amount Percent
Personnel costs$286,529
 $261,124
 $25,405
 10 %
Outside data processing and other services61,785
 53,379
 8,406
 16
Equipment31,601
 29,978
 1,623
 5
Net occupancy28,352
 27,415
 937
 3
Marketing12,035
 12,452
 (417) (3)
Professional services11,857
 15,665
 (3,808) (24)
Deposit and other insurance expense11,105
 13,099
 (1,994) (15)
Amortization of intangibles3,788
 10,653
 (6,865) (64)
Other expense41,224
 39,224
 2,000
 5
Total adjusted noninterest expense$488,276
 $462,989
 $25,287
 5 %
2017 versus 2016
Reported noninterest expense for the 2015 fourth quarter2017 increased $15$306 million, or 3%13%, from the year-ago quarter. Changes in reported noninterest expense primarily reflect:
$26prior year, reflecting the full year impact of the First Merit acquisition. Personnel costs increased $175 million, or 10%13%, increase in personnel costs,primarily reflecting a $26 million increase in salaries related to annual merit increases,the full year impact of the addition of Huntington Technology Finance,colleagues from FirstMerit. Net occupancy expense increased $59 million, or 39%, primarily reflecting $52 million of acquisition-related expense. Other expense increased $47 million, or 26%, reflecting the full impact of FirstMerit. Amortization of intangibles increased $26 million, or 87%, reflecting the full year impact of amortizing FirstMerit related intangibles. Deposit and other insurance expense increased $24 million, or 44%, reflecting the increase in the assessment base. Partially offsetting these increases, professional services decreased $36 million, or 34% reflecting a 5%reduction in legal and consultation fees partially attributable to acquisition-related expense.
2016 versus 2015
Reported noninterest expense for 2016 increased $432 million, or 22%, from the prior year. Personnel costs increased $227 million, or 20%, reflecting an increase in the number of average full-time equivalent employees largely related to the build-outin-store branch expansion and the addition of the in-store strategy.
$10 million, or 19%, increase in outsidecolleagues from FirstMerit. Outside data processing and other services increased $74 million, or 32%, reflecting $46 million of acquisition-related expense primarily related toand ongoing technology investments.
Partially offset by:
$9 Professional services increased $55 million, or 18%110%, decrease inreflecting $58 million of acquisition-related expense. Equipment expense increased $40 million, or 32%, reflecting $25 million of acquisition-related expense. Net occupancy expense increased $31 million, or 25%, reflecting $15 million of acquisition-related expense. Partially offsetting these increases, other expense primarilydecreased $17 million, or 8% reflecting the $12a $42 million net increasereduction to litigation reserves which was predominately offset by a $40 million contribution in the 20142016 fourth quarter partially offset by $4 million of operating lease expenseto achieve the philanthropic plans related to Huntington Technology Finance.FirstMerit.
$7 million, or 64%, decrease in amortization of intangibles reflecting the full amortization of the core deposit intangible from the Sky Financial acquisition at the end of the 2015 second quarter.
Provision for Income Taxes
(This section should be read in conjunction with Note 1 and Note 17 of the Notes to Consolidated Financial Statements.)
2017 versus 2016
The provision for income taxes was $208 million for 2017 and 2016. Both years included the benefits from tax-exempt income, tax-advantaged investments, general business credits, investments in qualified affordable housing projects, excess tax deductions for stock-based compensation, and capital losses. 2017 also includes a $123 million tax benefit related to the federal tax reform enacted on December 22, 2017, which is primarily attributed to the revaluation of net deferred tax liabilities at the lower statutory federal income tax rate. As of December 31, 2017 and 2016 there was no valuation allowance on federal deferred taxes. In 2017 and 2016 there was essentially no change recorded in the 2015 fourth quarter was $56 million and $57 million in the 2014 fourth quarter. The effective tax ratesprovision for state income taxes, net of federal, for the 2015 fourth quarterportion of state deferred tax assets and 2014 fourth quarter were 23.8% and 25.9%, respectively.state net operating loss carryforwards that are more likely than not to be realized. At December 31, 2015,2017, we had a net federal deferred tax assetliability of $7$57 million and a net state deferred tax asset of $43$25 million.
We file income tax returns with the IRS and various state, city, and foreign jurisdictions. Federal income tax audits have been completed for tax years through 2009. The IRS is currently examining our 2010 and 2011 consolidated federal income tax returns. While the statute of limitations remains open for tax years 2012 through 2016, the IRS has advised that tax years 2012 through 2014 will not be audited, and plans to begin the examination of the 2015 federal income tax return during the 2018 first quarter. Various state and other jurisdictions remain open to examination, including Ohio, Kentucky, Indiana, Michigan, Pennsylvania, West Virginia, Wisconsin and Illinois.
2016 versus 2015
The provision for income taxes was $208 million for 2016 compared with a provision for income taxes of $221 million in 2015. Both years included the benefits from tax-exempt income, tax-advantaged investments, general business credits, investments in qualified affordable housing projects, and capital losses. As of December 31, 2016, there was no valuation allowance on federal deferred taxes. In 2015, a $69 million reduction in the 2015 provision for federal income taxes was recorded for the portion of federal capital loss carryforward deferred tax assets that are more likely than not to be realized. In 2016 and 2015, there was essentially no change recorded in the provision for state income taxes, net of federal taxes, for the portion of state deferred tax assets and state net operating loss carryforwards that are more likely than not to be realized.
RISK MANAGEMENT AND CAPITAL
Risk Governance
We use a multi-faceted approach to risk governance. It begins with the board of directors defining our risk appetite as aggregate moderate-to-low. This does not preclude engagement in select higher risk activities. Rather, the definition is intended to represent an aggregate view of where we want our overall risk to be managed.

Three board committees primarily oversee implementation of this desired risk appetite and monitoring of our risk profile:
The Audit Committee oversees the integrity of the consolidated financial statements, including policies, procedures, and practices regarding the preparation of financial statements, the financial reporting process, disclosures, and internal control over financial reporting. The Audit Committee also provides assistance to the board in overseeing the internal audit division and the independent registered public accounting firm’s qualifications and independence; compliance with our Financial Code of Ethics for the chief executive officer and senior financial officers; and compliance with corporate securities trading policies.
The Risk Oversight Committee (ROC) assists the board of directors in overseeing management of material risks, the approval and monitoring of the Company’s capital position and plan supporting our overall aggregate moderate-to-low risk profile, the risk governance structure, compliance with applicable laws and regulations, and determining adherence to the board’s stated risk appetite. The committee has oversight responsibility with respect to the full range of inherent risks: market, credit, liquidity, legal, compliance/regulatory, operational, strategic, and reputational. This committee also oversees our capital management and planning process, ensures that the amount and quality of capital are adequate in relation to expected and unexpected risks, and that our capital levels exceed “well-capitalized” requirements.
The Technology Committee assists the board of directors in fulfilling its oversight responsibilities with respect to all technology, cyber security, and third-party risk management strategies and plans. The committee is charged with evaluating Huntington’s capability to properly perform all technology functions necessary for its business plan, including projected growth, technology capacity, planning, operational execution, product development, and management capacity. The committee provides oversight of technology investments and plans to drive efficiency as well as to meet defined standards for risk, information security, and redundancy. The Committee oversees the allocation of technology costs and ensures that they are understood by the board of directors. The Technology Committee monitors and evaluates innovation and technology trends that may affect the Company’s strategic plans, including monitoring of overall industry trends. The Technology Committee reviews and provides oversight of the Company’s continuity and disaster recovery planning and preparedness.
The Audit and Risk Oversight Committees routinely hold executive sessions with our key officers engaged in accounting and risk management. On a periodic basis, the two committees meet in joint session to cover matters relevant to both, such as the construct and appropriateness of the ACL, which is reviewed quarterly. All directors have access to information provided to each committee and all scheduled meetings are open to all directors.
Further, through its Compensation Committee, the board of directors seeks to ensure its system of rewards is risk-sensitive and aligns the interests of management, creditors, and shareholders. We utilize a variety of compensation-related tools to induce appropriate behavior, including common stock ownership thresholds for the chief executive officer and certain members of senior management, a requirement to hold until retirement or exit from the Company, a portion of net shares received upon exercise of stock options or release of restricted stock awards (50% for executive officers and 25% for other award recipients), equity deferrals, recoupment provisions, and the right to terminate compensation plans at any time.
Management has implemented an Enterprise Risk Management and Risk Appetite Framework. Critically important is our self-assessment process, in which each business segment produces an analysis of its risks and the strength of its risk controls. The segment analyses are combined with assessments by our risk management organization of major risk sectors (e.g., credit, market, liquidity, operational, legal, compliance, reputational, and strategic) to produce an overall enterprise risk assessment. Outcomes of the process include a determination of the quality of the overall control process, the direction of risk, and our position compared to the defined risk appetite.
Management also utilizes a wide series of metrics (key risk indicators) to monitor risk positions throughout the Company. In general, a range for each metric is established, which allows the Company, in aggregate, to operate within an aggregate moderate-to-low risk profile. Deviations from the range will indicate if the risk being measured exceeds desired tolerance, which may then necessitate corrective action.
We also have four executive level committees to manage risk: ALCO, Credit Policy and Strategy, Risk Management, and Capital Management. Each committee focuses on specific categories of risk and is supported by a series of subcommittees that are tactical in nature. We believe this structure helps ensure appropriate escalation of issues and overall communication of strategies.
Huntington utilizes three lines of defense with regard to risk management: (1) business segments, (2) corporate risk management, and (3) internal audit and credit review. To induce greater ownership of risk within its business segments, segment risk officers have been embedded in the business to identify and monitor risk, elevate and remediate issues, establish controls, perform self-testing, and oversee the self-assessment process. Corporate Risk Management establishes policies, sets operating limits, reviews new or modified products/processes, ensures consistency and quality assurance within the segments, and produces the enterprise risk assessment. The Chief Risk Officer has significant input into the design and outcome of incentive compensation plans as they apply to risk. Internal Audit and Credit Review provide additional assurance that risk-related functions are operating as intended.
A comprehensive discussion of risk management and capital matters affecting us can be found in the Risk Governance section included in Item 1A and the Regulatory Matters section of Item 1 of this Form 10-K.

Some of the more significant processes used to manage and control credit, market, liquidity, operational, and compliance risks are described in the following sections.
Credit Risk
Credit risk is the risk of financial loss if a counterparty is not able to meet the agreed upon terms of the financial obligation. The majority of our credit risk is associated with lending activities, as the acceptance and management of credit risk is central to profitable lending. We also have credit risk associated with our AFS and HTM securities portfolios (see Note 5 and Note 6 of the Notes to Consolidated Financial Statements). We engage with other financial counterparties for a variety of purposes including investing, asset and liability management, mortgage banking, and trading activities. While there is credit risk associated with derivative activity, we believe this exposure is minimal. (see Note 1 of the Notes to Consolidated Financial Statements)
We continue to focus on the identification, monitoring, and managing of our credit risk. In addition to the traditional credit risk mitigation strategies of credit policies and processes, market risk management activities, and portfolio diversification, we use quantitative measurement capabilities utilizing external data sources, enhanced modeling technology, and internal stress testing processes. Our portfolio management resources demonstrate our commitment to maintaining an aggregate moderate-to-low risk profile. In our efforts to continue to identify risk mitigation techniques, we have focused on product design features, origination policies, and solutions for delinquent or stressed borrowers.
The maximum level of credit exposure to individual credit borrowers is limited by policy guidelines based on the perceived risk of each borrower or related group of borrowers. All authority to grant commitments is delegated through the independent credit administration function and is closely monitored and regularly updated. Concentration risk is managed through limits on loan type, geography, industry, and loan quality factors. We focus predominantly on extending credit to retail and commercial customers with existing or expandable relationships within our primary banking markets, although we will consider lending opportunities outside our primary markets if we believe the associated risks are acceptable and aligned with strategic initiatives. Although we offer a broad set of products, we continue to develop new lending products and opportunities. Each of these new products and opportunities goes through a rigorous development and approval process prior to implementation to ensure our overall objective of maintaining an aggregate moderate-to-low risk portfolio profile.
The checks and balances in the credit process and the separation of the credit administration and risk management functions are designed to appropriately assess and sanction the level of credit risk being accepted, facilitate the early recognition of credit problems when they occur, and provide for effective problem asset management and resolution. For example, we do not extend additional credit to delinquent borrowers except in certain circumstances that substantially improve our overall repayment or collateral coverage position.
Loan and Lease Credit Exposure Mix
At December 31, 2017, our loans and leases totaled $70.1 billion, representing a $3.2 billion, or 5%, increase compared to $67.0 billion at December 31, 2016.
Total commercial loans and leases were $35.3 billion at December 31, 2017, and represented 51% of our total loan and lease credit exposure. Our commercial loan portfolio is diversified by product type, customer size, and geography within our footprint, and is comprised of the following (see Commercial Credit discussion):
C&I – C&I loans and leases are made to commercial customers for use in normal business operations to finance working capital needs, equipment purchases, or other projects. The majority of these borrowers are customers doing business within our geographic regions. C&I loans and leases are generally underwritten individually and secured with the assets of the company and/or the personal guarantee of the business owners. The financing of owner occupied facilities is considered a C&I loan even though there is improved real estate as collateral. This treatment is a result of the credit decision process, which focuses on cash flow from operations of the business to repay the debt. The operation, sale, rental, or refinancing of the real estate is not considered the primary repayment source for these types of loans. As we have expanded our C&I portfolio, we have developed a series of “vertical specialties” to ensure that new products or lending types are embedded within a structured, centralized Commercial Lending area with designated, experienced credit officers. These specialties are comprised of either targeted industries (for example, Healthcare, Food & Agribusiness, Energy, etc.) and/or lending disciplines (Equipment Finance, ABL, etc.), all of which requires a high degree of expertise and oversight to effectively mitigate and monitor risk. As such, we have dedicated colleagues and teams focused on bringing value added expertise to these specialty clients.
CRE – CRE loans consist of loans to developers and REITs supporting income-producing or for-sale commercial real estate properties. We mitigate our risk on these loans by requiring collateral values that exceed the loan amount and underwriting the loan with projected cash flow in excess of the debt service requirement. These loans are made to finance properties such as apartment buildings, office and industrial buildings, and retail shopping centers, and are repaid through cash flows related to the operation, sale, or refinance of the property. For loans secured by real estate, appropriate appraisals are obtained at origination and updated on an as needed basis in compliance with regulatory requirements.

Construction CRE – Construction CRE loans are loans to developers, companies, or individuals used for the construction of a commercial or residential property for which repayment will be generated by the sale or permanent financing of the property. Our construction CRE portfolio primarily consists of retail, multi family, office, and warehouse project types. Generally, these loans are for construction projects that have been presold or preleased, or have secured permanent financing, as well as loans to real estate companies with significant equity invested in each project. These loans are underwritten and managed by a specialized real estate lending group that actively monitors the construction phase and manages the loan disbursements according to the predetermined construction schedule.
Total consumer loans and leases were $34.8 billion at December 31, 2017, and represented 49% of our total loan and lease credit exposure. The consumer portfolio is comprised primarily of automobile loans, home equity lines-of-credit, and residential mortgages (see Consumer Credit discussion).
Automobile – Automobile loans are comprised primarily of loans made through automotive dealerships and include exposure in selected states outside of our primary banking markets. The exposure outside of our primary banking markets represents 20% of the total exposure, with no individual state representing more than 5%. Applications are underwritten using an automated underwriting system that applies consistent policies and processes across the portfolio.
Home equity – Home equity lending includes both home equity loans and lines-of-credit. This type of lending, which is secured by a first-lien or junior-lien on the borrower’s residence, allows customers to borrow against the equity in their home or refinance existing mortgage debt. Products include closed-end loans which are generally fixed-rate with principal and interest payments, and variable-rate, interest-only lines-of-credit which do not require payment of principal during the 10-year revolving period. The home equity line of credit converts to a 20-year amortizing structure at the end of the revolving period. Applications are underwritten centrally in conjunction with an automated underwriting system. The home equity underwriting criteria is based on minimum credit scores, debt-to-income ratios, and LTV ratios, with current collateral valuations. The underwriting for the floating rate lines of credit also incorporates a stress analysis for a rising interest rate.
Residential mortgage – Residential mortgage loans represent loans to consumers for the purchase or refinance of a residence. These loans are generally financed over a 15-year to 30-year term, and in most cases, are extended to borrowers to finance their primary residence. Applications are underwritten centrally using consistent credit policies and processes. All residential mortgage loan decisions utilize a full appraisal for collateral valuation. Huntington has not originated or acquired residential mortgages that allow negative amortization or allow the borrower multiple payment options.
RV and marine finance – RV and marine finance loans are loans provided to consumers for the purpose of financing recreational vehicles and boats. Loans are originated on an indirect basis through a series of dealerships across 34 states. The loans are underwritten centrally using an application and decisioning system similar to automobile loans. The current portfolio includes 60% of the balances within our core footprint states.
Other consumer – Other consumer loans primarily consists of consumer loans not secured by real estate, including credit cards, personal unsecured loans, and overdraft balances. We originate these products within our established set of credit policies and guidelines.
The table below provides the composition of our total loan and lease portfolio:
Table 8 - Loan and Lease Portfolio Composition
 At December 31,
(dollar amounts in millions)2017 2016 2015 2014 2013
Commercial:                   
Commercial and industrial$28,107
 40% $28,059
 42% $20,560
 41% $19,033
 40% $17,594
 41%
Commercial real estate:                   
Construction1,217
 2
 1,446
 2
 1,031
 2
 875
 2
 557
 1
Commercial6,008
 9
 5,855
 9
 4,237
 8
 4,322
 9
 4,293
 10
Commercial real estate7,225
 11
 7,301
 11
 5,268
 10
 5,197
 11
 4,850
 11
Total commercial35,332
 51
 35,360
 53
 25,828
 51
 24,230
 51
 22,444
 52
Consumer:                   
Automobile12,100
 17
 10,969
 16
 9,481
 19
 8,690
 18
 6,639
 15
Home equity10,099
 14
 10,106
 15
 8,471
 17
 8,491
 18
 8,336
 19
Residential mortgage9,026
 13
 7,725
 12
 5,998
 12
 5,831
 12
 5,321
 12
RV and marine finance2,438
 3
 1,846
 3
 
 
 
 
 
 
Other consumer1,122
 2
 956
 1
 563
 1
 414
 1
 380
 2
Total consumer34,785
 49
 31,602
 47
 24,513
 49
 23,426
 49
 20,676
 48
Total loans and leases$70,117
 100% $66,962
 100% $50,341
 100% $47,656
 100% $43,120
 100%

Our loan portfolio is composed of a managed mix of consumer and commercial credits. At the corporate level, we manage the overall credit exposure and portfolio composition in part via a credit concentration policy. The policy designates specific loan types, collateral types, and loan structures to be formally tracked and assigned maximum exposure limits as a percentage of capital. C&I lending by NAICS categories, specific limits for CRE project types, loans secured by residential real estate, shared national credit exposure, and designated high risk loan definitions represent examples of specifically tracked components of our concentration management process. There are no identified concentrations that exceed the assigned exposure limit. Our concentration management policy is approved by the ROC of the Board and is one of the strategies used to ensure a high quality, well diversified portfolio that is consistent with our overall objective of maintaining an aggregate moderate-to-low risk profile. Changes to existing concentration limits require the approval of the ROC prior to implementation, incorporating specific information relating to the potential impact on the overall portfolio composition and performance metrics.
The table below provides our total loan and lease portfolio segregated by industry type. The changes in industry composition from December 31, 2016 are consistent with the portfolio growth metrics.
Table 9 - Loan and Lease Portfolio by Industry Type       
(dollar amounts in millions)December 31,
2017
 December 31,
2016
Commercial loans and leases:       
Real estate and rental and leasing$7,378
 11% $7,545
 11%
Retail trade (1)4,886
 7
 4,758
 7
Manufacturing4,791
 7
 4,937
 7
Finance and insurance3,044
 4
 2,010
 3
Health care and social assistance2,664
 4
 2,729
 4
Wholesale trade2,291
 3
 2,071
 3
Accommodation and food services1,617
 2
 1,678
 3
Other services1,296
 2
 1,223
 2
Professional, scientific, and technical services1,257
 2
 1,264
 2
Transportation and warehousing1,243
 2
 1,366
 2
Construction976
 1
 875
 1
Mining, quarrying, and oil and gas extraction694
 1
 668
 1
Arts, entertainment, and recreation593
 1
 556
 1
Admin./Support/Waste Mgmt. and Remediation Services561
 1
 429
 1
Educational services504
 1
 501
 1
Information467
 1
 473
 1
Utilities389
 1
 470
 1
Public administration255
 
 272
 
Agriculture, forestry, fishing and hunting172
 
 151
 
Unclassified/Other163
 
 1,288
 2
Management of companies and enterprises91
 
 96
 
Total commercial loans and leases by industry category35,332
 51% 35,360
 53%
Automobile12,100
 17
 10,969
 16
Home Equity10,099
 14
 10,106
 15
Residential mortgage9,026
 13
 7,725
 12
RV and marine finance2,438
 3
 1,846
 3
Other consumer loans1,122
 2
 956
 1
Total loans and leases$70,117
 100% $66,962
 100%
(1)Amounts include $3.2 billion of auto dealer services loans at both December 31, 2017 and December 31, 2016.
Commercial Credit
The primary factors considered in commercial credit approvals are the financial strength of the borrower, assessment of the borrower’s management capabilities, cash flows from operations, industry sector trends, type and sufficiency of collateral, type of exposure, transaction structure, and the general economic outlook. While these are the primary factors considered, there are a number of other factors that may be considered in the decision process. We utilize centralized preview and loan approval committees, led by our credit officers. The risk rating (see next paragraph), size, and complexity of the credit determines the threshold for approval. For loans not requiring loan committee approval, with the exception of small business loans, credit officers who understand each local region and are experienced in the industries and loan structures of the requested credit exposure are involved in all loan decisions and

have the primary credit authority. For small business loans, we utilize a centralized loan approval process for standard products and structures. In this centralized decision environment, certain individuals who understand each local region may make credit-extension decisions to preserve our commitment to the communities in which we operate. In addition to disciplined and consistent judgmental factors, a sophisticated credit scoring process is used as a primary evaluation tool in the determination of approving a loan within the centralized loan approval process.
In commercial lending, on-going credit management is dependent on the type and nature of the loan. We monitor all significant exposures on an on-going basis. All commercial credit extensions are assigned internal risk ratings reflecting the borrower’s PD and LGD. This two-dimensional rating methodology provides granularity in the portfolio management process. The PD is rated and applied at the borrower level. The LGD is rated and applied based on the specific type of credit extension and the quality and lien position associated with the underlying collateral. The internal risk ratings are assessed at origination and updated at each periodic monitoring event. There is also extensive macro portfolio management analysis on an on-going basis. We continually review and adjust our risk-rating criteria based on actual experience, which provides us with the current risk level in the portfolio and is the basis for determining an appropriate allowance for credit losses (ACL) amount for the commercial portfolio. A centralized portfolio management team monitors and reports on the performance of the entire commercial portfolio, including small business loans, to provide consistent oversight.
In addition to the initial credit analysis conducted during the approval process, our Credit Review group performs testing to provide an independent review and assessment of the quality and risk of new loan originations. This group is part of our Risk Management area and conducts portfolio reviews on a risk-based cycle to evaluate individual loans, validate risk ratings, and test the consistency of credit processes.
Our standardized loan grading system considers many components that directly correlate to loan quality and likelihood of repayment, one of which is guarantor support. On an annual basis, or more frequently if warranted, we consider, among other things, the guarantor’s reputation and creditworthiness, along with various key financial metrics such as liquidity and net worth, assuming such information is available. Our assessment of the guarantor’s credit strength, or lack thereof, is reflected in our risk ratings for such loans, which is directly tied to, and an integral component of, our ACL methodology. When a loan goes to impaired status, viable guarantor support is considered in the determination of a credit loss.
If our assessment of the guarantor’s credit strength yields an inherent capacity to perform, we will seek repayment from the guarantor as part of the collection process and have done so successfully.
Substantially all loans categorized as Classified (see Note 4 of Notes to Consolidated Financial Statements) are managed by SAD. SAD is a specialized group of credit professionals that handle the day-to-day management of workouts, commercial recoveries, and problem loan sales. Its responsibilities include developing and implementing action plans, assessing risk ratings, and determining the appropriateness of the allowance, the accrual status, and the ultimate collectability of the Classified loan portfolio.
C&I PORTFOLIO
We manage the risks inherent in the C&I portfolio through origination policies, a defined loan concentration policy with established limits, on-going loan level reviews and portfolio level reviews, recourse requirements, and continuous portfolio risk management activities. Our origination policies for the C&I portfolio include loan product-type specific policies such as LTV and debt service coverage ratios, as applicable.
The C&I portfolio continues to have solid origination activity while we maintain a focus on high quality originations. Problem loans had trended downward over the last several years, reflecting a combination of proactive risk identification and effective workout strategies implemented by the SAD department. We continue to maintain a proactive approach to identifying borrowers that may be facing financial difficulty in order to maximize the potential solutions. Subsequent to the origination of the loan, the Credit Review group provides an independent review and assessment of the quality of the underwriting and risk of new loan originations.
CRE PORTFOLIO
We manage the risks inherent in this portfolio specific to CRE lending, focusing on the quality of the developer and the specifics associated with each project. Generally, we: (1) limit our loans to 80% of the appraised value of the commercial real estate at origination, (2) require net operating cash flows to be 125% of required interest and principal payments, and (3) if the commercial real estate is non-owner occupied, require that at least 50% of the space of the project be pre-leased. We actively monitor both geographic and project-type concentrations and performance metrics of all CRE loan types, with a focus on loans identified as higher risk based on the risk rating methodology. Both macro-level and loan-level stress-test scenarios based on existing and forecast market conditions are part of the on-going portfolio management process for the CRE portfolio.
Dedicated real estate professionals originate and manage the portfolio. The portfolio is diversified by project type and loan size, and this diversification represents a significant portion of the credit risk management strategies employed for this portfolio. Subsequent to the origination of the loan, the Credit Review group provides an independent review and assessment of the quality of the underwriting and risk of new loan originations.
Appraisal values are obtained in conjunction with all originations and renewals, and on an as needed basis, in compliance with regulatory requirements and to ensure appropriate decisions regarding the on-going management of the portfolio reflect the changing

market conditions. Appraisals are obtained from approved vendors and are reviewed by an internal appraisal review group comprised of certified appraisers to ensure the quality of the valuation used in the underwriting process. We continue to perform on-going portfolio level reviews within the CRE portfolio. These reviews generate action plans based on occupancy levels or sales volume associated with the projects being reviewed. This highly individualized process requires working closely with all of our borrowers, as well as an in-depth knowledge of CRE project lending and the market environment.
Consumer Credit
Consumer credit approvals are based on, among other factors, the financial strength and payment history of the borrower, type of exposure, and transaction structure. Consumer credit decisions are generally made in a centralized environment utilizing decision models. Importantly, certain individuals who understand each local region have the authority to make credit extension decisions to preserve our focus on the local communities in which we operate. Each credit extension is assigned a specific PD and LGD. The PD is generally based on the borrower’s most recent credit bureau score (FICO), which we update quarterly, providing an ongoing view of the borrowers PD. The LGD is related to the type of collateral associated with the credit extension, which typically does not change over the course of the loan term. This allows Huntington to maintain a current view of the customer for credit risk management and ACL purposes.
In consumer lending, credit risk is managed from a segment (i.e., loan type, collateral position, geography, etc.) and vintage performance analysis. All portfolio segments are continuously monitored for changes in delinquency trends and other asset quality indicators. We make extensive use of portfolio assessment models to continuously monitor the quality of the portfolio, which may result in changes to future origination strategies. The ongoing analysis and review process results in a determination of an appropriate ALLL amount for our consumer loan portfolio. The independent risk management group has a consumer process review component to ensure the effectiveness and efficiency of the consumer credit processes.
Collection actions by our customer assistance team are initiated as needed through a centrally managed collection and recovery function. We employ a series of collection methodologies designed to maintain a high level of effectiveness, while maximizing efficiency. In addition to the consumer loan portfolio, the customer assistance team is responsible for collection activity on all sold and securitized consumer loans and leases. Collection practices include a single contact point for the majority of the residential real estate secured portfolios.
AUTOMOBILE PORTFOLIO
Our strategy in the automobile portfolio continues to focus on high quality borrowers as measured by both FICO and internal custom scores, combined with appropriate LTVs, terms, and profitability. Our strategy and operational capabilities allow us to appropriately manage the origination quality across the entire portfolio, including our newer markets. Although increased origination volume and entering new markets can be associated with increased risk levels, we believe our disciplined strategy and operational processes significantly mitigate these risks.
We have continued to consistently execute our value proposition and take advantage of available market opportunities. Importantly, we have maintained our high credit quality standards while expanding the portfolio.
RESIDENTIAL REAL ESTATE SECURED PORTFOLIOS
The properties securing our residential mortgage and home equity portfolios are primarily located within our geographic footprint. Huntington continues to support our local markets with consistent underwriting across all residential secured products. The residential-secured portfolio originations continue to be of high quality, with the majority of the negative credit impact coming from loans originated in 2006 and earlier. Our portfolio management strategies associated with our Home Savers group allow us to focus on effectively helping our customers with appropriate solutions for their specific circumstances.
Huntington underwrites all residential mortgage applications centrally, with a focus on higher quality borrowers. We do not originate residential mortgages that allow negative amortization or allow the borrower multiple payment options and have incorporated regulatory requirements and guidance into our underwriting process. Residential mortgages are originated based on a completed full appraisal during the credit underwriting process. We update values in compliance with applicable regulations to facilitate our portfolio management, as well as our workout and loss mitigation functions.
We are subject to repurchase risk associated with residential mortgage loans sold in the secondary market. An appropriate level of reserve for representations and warranties related to residential mortgage loans sold has been established to address this repurchase risk inherent in the portfolio.
RV AND MARINE FINANCE PORTFOLIO
Our strategy in the RV and Marine portfolio focuses on high quality borrowers, combined with appropriate LTVs, terms, and profitability. Although entering new markets can be associated with increased risk levels, we believe our disciplined strategy and operational processes significantly mitigate these risks.

Credit Quality
(This section should be read in conjunction with Note 4 of the Notes to Consolidated Financial Statements.)
We believe the most meaningful way to assess overall credit quality performance is through an analysis of credit quality performance ratios. This approach forms the basis of most of the discussion in the sections immediately following: NPAs and NALs, TDRs, ACL, and NCOs. In addition, we utilize delinquency rates, risk distribution and migration patterns, and product segmentation in the analysis of our credit quality performance.
Credit quality performance in 2017 reflected continued overall positive results with stable levels of delinquencies and a 19% decline in NPAs from the prior year. Total NCOs were $159 million or 0.23% of average total loans and leases, an increase from $109 million or 0.19% in the prior year. This was driven by an increase in losses in the Consumer portfolio, as expected based on portfolio growth. The ALLL to total loans and leases ratio increased by 4 basis points to 0.99% while the ACL to total loans and leases ratio increased by 1 basis point to 1.11%, reflecting the impact of the FirstMerit acquisition as acquired loans are recorded at fair value with no associated ALLL on the date of acquisition.
NPAs and NALs
NPAs consist of (1) NALs, which represent loans and leases no longer accruing interest, (2) OREO properties, and (3) other NPAs. Any loan in our portfolio may be placed on nonaccrual status prior to the policies described below when collection of principal or interest is in doubt. Also, when a borrower with discharged non-reaffirmed debt in a Chapter 7 bankruptcy is identified and the loan is determined to be collateral dependent, the loan is placed on nonaccrual status.
C&I and CRE loans (except for purchased credit impaired loans) are placed on nonaccrual status at 90-days past due, or earlier if repayment of principal and interest is in doubt. Of the $190 million of CRE and C&I-related NALs at December 31, 2017, $108 million, or 57%, represented loans that were less than 30-days past due, demonstrating our continued commitment to proactive credit risk management. With the exception of residential mortgage loans guaranteed by government organizations which continue to accrue interest, first lien loans secured by residential mortgage collateral are placed on nonaccrual status at 150-days past due. Junior-lien home equity loans are placed on nonaccrual status at the earlier of 120-days past due or when the related first-lien loan has been identified as nonaccrual. Automobile, RV and marine finance and other consumer loans are charged-off at 120-days past due.
When loans are placed on nonaccrual, accrued interest income is reversed with current year accruals charged to interest income and prior year amounts generally charged-off as a credit loss. When, in our judgment, the borrower’s ability to make required interest and principal payments has resumed and collectability is no longer in doubt, the loan or lease could be returned to accrual status.
The table reflects period-end NALs and NPAs detail for each of the last five years:
Table 10 - Nonaccrual Loans and Leases and Nonperforming Assets
 December 31,
(dollar amounts in millions)2017 2016 2015 2014 2013
Nonaccrual loans and leases (NALs):         
Commercial and industrial$161
 $234
 $175
 $72
 $57
Commercial real estate29
 20
 29
 48
 73
Automobile6
 6
 7
 5
 6
Residential mortgage84
 91
 95
 96
 120
RV and marine finance1
 
 
 
 
Home equity68
 72
 66
 79
 66
Other consumer
 
 
 
 
Total nonaccrual loans and leases349
 423
 372
 300
 322
Other real estate, net:         
Residential24
 31
 24
 29
 23
Commercial9
 20
 3
 6
 4
Total other real estate, net33
 51
 27
 35
 27
Other NPAs (1)7
 7
 
 3
 3
Total nonperforming assets$389
 $481
 $399
 $338
 $352
          
Nonaccrual loans and leases as a % of total loans and leases0.50% 0.63% 0.74% 0.63% 0.75%
NPA ratio (2)0.55
 0.72
 0.79
 0.71
 0.82
(1)Other nonperforming assets represent an investment security backed by a municipal bond for all periods presented.
(2)Nonperforming assets divided by the sum of loans and leases, net other real estate owned, and other NPAs.
2017 versus 2016
Total NPAs decreased by $92 million, or 19%, compared with December 31, 2016 primarily as a result of a $73 million, or 31%, decline in C&I NALs and a $18 million, or 35%, decline in OREO. The C&I decline was a result of payoffs and return to accrual of

large relationships that were identified as NAL in the fourth quarter of 2016. The OREO decline was a result of reductions in both Commercial and Residential OREO properties.
The following table reflects period-end accruing loans and leases 90 days or more past due for each of the last five years:
Table 11 - Accruing Past Due Loans and Leases
 December 31,
(dollar amounts in millions)2017 2016 2015 2014 2013
Accruing loans and leases past due 90 days or more:         
Commercial and industrial (1)$9
 $18
 $9
 $5
 $15
Commercial real estate (2)3
 17
 10
 19
 39
Automobile7
 10
 7
 5
 5
Residential mortgage (excluding loans guaranteed by the U.S. Government)21
 15
 14
 33
 2
RV and marine finance1
 1
 
 
 
Home equity18
 12
 9
 12
 14
Other consumer5
 4
 1
 1
 1
Total, excl. loans guaranteed by the U.S. Government64
 77
 50
 75
 76
Add: loans guaranteed by U.S. Government51
 52
 56
 55
 88
Total accruing loans and leases past due 90 days or more,
including loans guaranteed by the U.S. Government
$115
 $129
 $106
 $130
 $164
Ratios:         
Excluding loans guaranteed by the U.S. Government, as a percent of total loans and leases0.09% 0.12% 0.10% 0.16% 0.18%
Guaranteed by U.S. Government, as a percent of total loans and leases0.07
 0.08
 0.11
 0.12
 0.20
Including loans guaranteed by the U.S. Government, as a percent of total loans and leases0.16
 0.19
 0.21
 0.27
 0.38
(1)Amounts include Huntington Technology Finance administrative lease delinquencies and accruing purchase impaired loans related to acquisitions.
(2)Amounts include accruing purchase impaired loans related to acquisitions.
TDR Loans
TDRs are modified loans where a concession was provided to a borrower experiencing financial difficulties. TDRs can be classified as either accruing or nonaccruing loans. Nonaccruing TDRs are included in NALs whereas accruing TDRs are excluded from NALs, as it is probable that all contractual principal and interest due under the restructured terms will be collected. TDRs primarily reflect our loss mitigation efforts to proactively work with borrowers in financial difficulty or to comply with regulations regarding the treatment of certain bankruptcy filing and discharge situations. Acquired, non-purchased credit impaired loans are only considered for TDR reporting for modifications made subsequent to acquisition. Over the past five quarters, the accruing component of the total TDR balance has been between 80% and 84% indicating there is no identified credit loss and the borrowers continue to make their monthly payments. In fact, over 75% of the $489 million of accruing TDRs secured by residential real estate (Residential mortgage and Home equity in Table 12) are current on their required payments. There is very limited migration from the accruing to non-accruing components, and virtually all of the charge-offs come from the non-accruing TDR balances.

The following table presents our accruing and nonaccruing TDRs at period-end for each of the past five years:
Table 12 - Accruing and Nonaccruing Troubled Debt Restructured Loans
(dollar amounts in millions)December 31,
 2017 2016 2015 2014 2013
TDRs—accruing:         
Commercial and industrial$300
 $210
 $236
 $117
 $84
Commercial real estate78
 77
 115
 177
 205
Automobile30
 26
 25
 26
 31
Home equity265
 270
 199
 252
 188
Residential mortgage224
 243
 265
 265
 305
RV and marine finance1
 
 
 
 
Other consumer8
 4
 4
 4
 1
Total TDRs—accruing906
 830
 844
 841
 814
TDRs—nonaccruing:         
Commercial and industrial82
 107
 57
 21
 7
Commercial real estate15
 5
 17
 25
 24
Automobile4
 5
 6
 5
 6
Home equity28
 28
 21
 27
 21
Residential mortgage55
 59
 72
 69
 83
RV and marine finance
 
 
 
 
Other consumer
 
 
 
 
Total TDRs—nonaccruing184
 204
 173
 147
 141
Total TDRs$1,090
 $1,034
 $1,017
 $988
 $955
Our strategy is to structure TDRs in a manner that avoids new concessions subsequent to the initial TDR terms. However, there are times when subsequent modifications are required, such as when the modified loan matures. Often the loans are performing in accordance with the TDR terms, and a new note is originated with similar modified terms. These loans are subjected to the normal underwriting standards and processes for other similar credit extensions, both new and existing. If the loan is not performing in accordance with the existing TDR terms, typically an individualized approach to repayment is established. In accordance with GAAP, the refinanced note is evaluated to determine if it is considered a new loan or a continuation of the prior loan. A new loan is considered for removal of the TDR designation. A continuation of the prior note requires the continuation of the TDR designation, and because the refinanced note constitutes a new or amended debt instrument, it is included as a new TDR and a restructured TDR removal during the period.
The types of concessions granted for existing TDRs are consistent with those granted on new TDRs and include interest rate reductions, amortization or maturity date changes beyond what the collateral supports, and principal forgiveness based on the borrower’s specific needs at a point in time. Our policy does not limit the number of times a loan may be modified. A loan may be modified multiple times if it is considered to be in the best interest of both the borrower and us.
Commercial loans are not automatically considered to be accruing TDRs upon the granting of a new concession. If the loan is in accruing status and no loss is expected based on the modified terms, the modified TDR remains in accruing status. For loans that are on nonaccrual status before the modification, collection of both principal and interest must not be in doubt, and the borrower must be able to exhibit sufficient cash flows for at least a six-month period of time to service the debt in order to return to accruing status. This six-month period could extend before or after the restructure date.
Any granted change in terms or conditions that are not readily available in the market for that borrower, requires the designation as a TDR. There are no provisions for the removal of the TDR designation based on payment activity for consumer loans. A loan may be returned to accrual status when all contractually due interest and principal has been paid and the borrower demonstrates the financial capacity to continue to pay as agreed, with the risk of loss diminished.
ACL
Our total credit reserve is comprised of two different components, both of which in our judgment are appropriate to absorb credit losses inherent in our loan and lease portfolio: the ALLL and the AULC. Combined, these reserves comprise the total ACL. Our ACL methodology committee is responsible for developing the methodology, assumptions and estimates used in the calculation, as well as determining the appropriateness of the ACL. The ALLL represents the estimate of losses inherent in the loan portfolio at the reported date. Additions to the ALLL result from recording provision expense for loan losses or increased risk levels resulting from loan risk-rating downgrades, while reductions reflect charge-offs (net of recoveries), decreased risk levels resulting from loan risk-rating upgrades, or the sale of loans. The AULC is determined by applying the same quantitative reserve determination process to the

unfunded portion of the loan exposures adjusted by an applicable funding expectation. (see Note 1 of the Notes to Consolidated Financial Statements).
Loans originated for investment are stated at their principal amount outstanding adjusted for partial charge-offs, and net deferred loan fees and costs. Acquired loans are those purchased in the FirstMerit acquisition and are recorded at estimated fair value at the acquisition date with no carryover of the related ALLL. The difference between acquired contractual balance and estimated fair value at acquisition date was recorded as a purchase premium or discount. The acquired loan portfolio will show a continuous decline as a result of payments, payoffs, charge-offs or other disposition, unless Huntington acquires additional loans in the future.
Our ACL evaluation process includes the on-going assessment of credit quality metrics, and a comparison of certain ACL benchmarks to current performance. While the total ACL balance increased year over year, all of the relevant benchmarks remain strong.

The following table reflects activity in the ALLL and AULC for each of the last five years:
Table 13 - Summary of Allowance for Credit Losses
(dollar amounts in millions)Year Ended December 31,
 2017 2016 2015 2014 2013
ALLL, beginning of year$638
 $598
 $605
 $648
 $769
Loan and lease charge-offs         
Commercial:         
Commercial and industrial(68) (77) (80) (77) (46)
Commercial real estate:         
Construction2
 (2) (2) (6) (10)
Commercial(6) (14) (16) (19) (61)
Commercial real estate(4) (16) (18) (25) (71)
Total commercial(72) (93) (98) (102) (117)
Consumer:         
Automobile(64) (50) (36) (30) (24)
Home equity(20) (26) (36) (54) (98)
Residential mortgage(11) (11) (16) (26) (34)
RV and marine finance(13) (3) 
 
 
Other consumer(72) (44) (32) (35) (34)
Total consumer(180) (134) (120) (145) (190)
Total charge-offs(252) (227) (218) (247) (307)
Recoveries of loan and lease charge-offs         
Commercial:         
Commercial and industrial26
 32
 52
 45
 30
Commercial real estate:         
Construction3
 4
 3
 4
 3
Commercial12
 38
 31
 30
 42
Total commercial real estate15
 42
 34
 34
 45
Total commercial41
 74
 86
 79
 75
Consumer:         
Automobile22
 18
 16
 13
 13
Home equity15
 17
 16
 18
 16
Residential mortgage5
 5
 6
 6
 7
RV and marine finance3
 
 
 
 
Other consumer7
 4
 6
 6
 7
Total consumer52
 44
 44
 43
 43
Total recoveries93
 118
 130
 122
 118
Net loan and lease charge-offs(159) (109) (88) (125) (189)
Provision for loan and lease losses212
 169
 89
 83
 68
Allowance for assets sold and securitized or transferred to loans held for sale
 (20) (8) (1) 
ALLL, end of year691
 638
 598
 605
 648
AULC, beginning of year98
 72
 61
 63
 41
(Reduction in) Provision for unfunded loan commitments and letters of credit losses(11) 22
 11
 (2) 22
AULC recorded at acquisition
 4
 
 
 
AULC, end of year87
 98
 72
 61
 63
ACL, end of year$778
 $736
 $670
 $666
 $711

The table below reflects the allocation of our ACL among our various loan categories during each of the past five years:
Table 14 - Allocation of Allowance for Credit Losses (1)
(dollar amounts in millions)December 31,
 2017 2016 2015 2014 2013
ACL                   
Commercial                   
Commercial and industrial$377
 40% $356
 42% $299
 41% $287
 40% $266
 41%
Commercial real estate105
 11
 95
 11
 100
 10
 103
 11
 162
 11
Total commercial482
 51
 451
 53
 399
 51
 390
 51
 428
 52
Consumer                   
Automobile53
 17
 48
 16
 50
 19
 33
 18
 31
 15
Home equity60
 14
 65
 15
 84
 17
 96
 18
 111
 19
Residential mortgage21
 13
 33
 12
 42
 12
 47
 12
 40
 12
RV and marine finance15
 3
 5
 3
 
 
 
 
 
 
Other consumer60
 2
 36
 1
 23
 1
 39
 1
 38
 2
Total consumer209
 49
 187
 47
 199
 49
 215
 49
 220
 48
Total ALLL691
 100% 638
 100% 598
 100% 605
 100% 648
 100%
AULC87
   98
   72
   61
   63
  
Total ACL$778
   $736
   $670
   $666
   $711
  
Total ALLL as % of:
Total loans and leases  0.99%   0.95%   1.19%   1.27%   1.50%
Nonaccrual loans and leases  198
   151
   161
   202
   201
NPAs  178
   133
   150
   179
   184
Total ACL as % of:                   
Total loans and leases  1.11%   1.10%   1.33%   1.40%   1.65%
Nonaccrual loans and leases  223
   174
   180
   222
   221
NPAs  200
   153
   168
   197
   202
(1)Percentages represent the percentage of each loan and lease category to total loans and leases.
2017 versus 2016
At December 31, 2017, the ALLL was $691 million or 0.99% of total loans and leases, compared to $638 million or 0.95% at December 31, 2016. The $53 million, or 8%, increase in the ALLL relates to a slight increase in Criticized/Classified loans in the Commercial portfolio coupled with the accounting treatment of the acquired portfolio, as well as increasing reserve levels related to growth and seasoning of the Other Consumer portfolio.
The ACL to total loans increased to 1.11% at December 31, 2017, compared to 1.10% at December 31, 2016. We believe the ratio is appropriate given the risk profile of our loan portfolio. We continue to focus on early identification of loans with changes in credit metrics and proactive action plans for these loans. Given the combination of these noted positive and negative factors, we believe that our ACL is appropriate and its coverage level is reflective of the quality of our portfolio and the current operating environment.
NCOs
Any loan in any portfolio may be charged-off prior to the policies described below if a loss confirming event has occurred. Loss confirming events include, but are not limited to, bankruptcy (unsecured), continued delinquency, foreclosure, or receipt of an asset valuation indicating a collateral deficiency where that asset is the sole source of repayment. Additionally, discharged, collateral dependent non-reaffirmed debt in Chapter 7 bankruptcy filings will result in a charge-off to estimated collateral value, less anticipated selling costs at the time of discharge.
C&I and CRE loans are either charged-off or written down to net realizable value at 90-days past due with the exception of administrative small ticket lease delinquencies. Automobile loans, RV and marine finance, and other consumer loans are generally charged-off at 120-days past due. First-lien and junior-lien home equity loans are charged-off to the estimated fair value of the collateral, less anticipated selling costs, at 150-days past due and 120-days past due, respectively. Residential mortgages are charged-off to the estimated fair value of the collateral, less anticipated selling costs, at 150-days past due. The remaining balance is in delinquent status until a modification can be completed, or the loan goes through the foreclosure process.

The following table reflects NCO detail for each of the last five years: 
Table 15 - Net Loan and Lease Charge-offs         
(dollar amounts in millions)Year Ended December 31,
 2017 2016 2015 2014 2013
Net charge-offs by loan and lease type:         
Commercial:         
Commercial and industrial$42
 $45
 $28
 $32
 $16
Commercial real estate:         
Construction(5) (2) (1) 2
 7
Commercial(6) (24) (15) (11) 19
Commercial real estate(11) (26) (16) (9) 26
Total commercial31
 19
 12
 23
 42
Consumer:         
Automobile42
 32
 20
 17
 11
Home equity5
 9
 20
 37
 82
Residential mortgage6
 6
 10
 20
 27
RV and marine finance10
 2
 
 
 
Other consumer65
 41
 26
 28
 27
Total consumer128
 90
 76
 102
 147
Total net charge-offs$159
 $109
 $88
 $125
 $189
          
Net charge-offs - annualized percentages:         
Commercial:         
Commercial and industrial0.15 % 0.19 % 0.14 % 0.18 % 0.10%
Commercial real estate:         
Construction(0.36) (0.19) (0.08) 0.16
 1.10
Commercial(0.10) (0.49) (0.37) (0.25) 0.42
Commercial real estate(0.15) (0.44) (0.32) (0.19) 0.49
Total commercial0.09
 0.06
 0.05
 0.10
 0.19
Consumer:         
Automobile0.36
 0.30
 0.23
 0.23
 0.19
Home equity0.05
 0.10
 0.23
 0.44
 0.99
Residential mortgage0.08
 0.09
 0.17
 0.35
 0.52
RV and marine finance0.48
 0.33
 
 
 
Other consumer6.36
 5.53
 5.44
 6.99
 6.30
Total consumer0.39
 0.32
 0.32
 0.46
 0.75
Net charge-offs as a % of average loans0.23 % 0.19 % 0.18 % 0.27 % 0.45%
In assessing NCO trends, it is helpful to understand the process of how commercial loans are treated as they deteriorate over time. The ALLL is established consistent with the level of risk associated with the commercial portfolio's original underwriting. As a part of our normal portfolio management process for commercial loans, loans within the portfolio are periodically reviewed and the ALLL is increased or decreased based on the updated risk ratings. For TDRs and individually assessed impaired loans, a specific reserve is established based on the discounted projected cash flows or collateral value of the specific loan. Charge-offs, if necessary, are generally recognized in a period after the specific ALLL is established. Consumer loans are treated in much the same manner as commercial loans, with increasing reserve factors applied based on the risk characteristics of the loan, although specific reserves are not identified for consumer loans, except for TDRs. In summary, if loan quality deteriorates, the typical credit sequence would be periods of reserve building, followed by periods of higher NCOs as the previously established ALLL is utilized. Additionally, an increase in the ALLL either precedes or is in conjunction with increases in NALs. When a loan is classified as NAL, it is evaluated for specific ALLL or charge-off. As a result, an increase in NALs does not necessarily result in an increase in the ALLL or an expectation of higher future NCOs.
2017 versus 2016
NCOs increased $50 million, or 46%, in 2017. The increase was a function of expected higher losses in the Other Consumer portfolio and lower CRE recoveries. Given the low level of C&I and CRE NCO’s, there will continue to be some volatility on a period-to-period comparison basis.


Market Risk
Market risk refers to potential losses arising from changes in interest rates, foreign exchange rates, equity prices and commodity prices, including the correlation among these factors and their volatility. When the value of an instrument is tied to such external factors, the holder faces market risk. We are primarily exposed to interest rate risk as a result of offering a wide array of financial products to our customers and secondarily to price risk from trading securities, securities owned by our broker-dealer subsidiary, foreign exchange positions and equity investments.
Interest Rate Risk
We actively manage interest rate risk, as changes in market interest rates may have a significant impact on reported earnings. Changes in market interest rates may result in changes in the fair market value of our financial instruments, cash flows, and net interest income. We seek to achieve consistent growth in net interest income and capital while managing volatility arising from shifts in market interest rates. The ALCO oversees market risk management, as well as the establishment of risk measures, limits, and policy guidelines for managing the amount of interest rate risk and its effect on net interest income and capital. According to these policies, responsibility for measuring and the management of interest rate risk resides in the treasury group.
Interest rate risk on our balance sheet consists of reprice, option, and basis risks. Reprice risk results from differences in the maturity, or repricing, of asset and liability portfolios. Option risk arises from embedded options present in the investment portfolio and in many financial instruments such as loan prepayment options, deposit early withdrawal options, and interest rate options. These options allow customers opportunities to benefit when market interest rates change, which typically results in higher costs or lower revenue for us. Basis risk refers to the potential for changes in the underlying relationship between market rates or indices, which subsequently result in a narrowing of profit spread on an earning asset or liability. Basis risk is also present in administered rate liabilities, such as interest-bearing checking accounts, savings accounts, and money market accounts where historical pricing relationships to market rates may change due to the level or directional change in market interest rates. The interest rate risk position is measured and monitored using risk management tools, including earnings simulation modeling and EVE sensitivity analysis, which capture both short-term and long-term interest rate risk exposures. Combining the results from these separate risk measurement processes allows a reasonably comprehensive view of our short-term and long-term interest rate risks.
Interest rate risk measurement is calculated and reported to the ALCO monthly and ROC at least quarterly. The reported information includes period-end results and identifies any policy limits exceeded, along with an assessment of the policy limit breach and the action plan and timeline for resolution, mitigation, or assumption of the risk.
We use two approaches to model interest rate risk: Net interest income at risk (NII at risk) and economic value of equity at risk modeling sensitivity analysis (EVE).
NII at risk uses net interest income simulation analysis which involves forecasting net interest earnings under a variety of scenarios including changes in the level of interest rates, the shape of the yield curve, and spreads between market interest rates. The sensitivity of net interest income to changes in interest rates is measured using numerous interest rate scenarios including shocks, gradual ramps, curve flattening, curve steepening as well as forecasts of likely interest rates scenarios. Modeling the sensitivity of net interest earnings to changes in market interest rates is highly dependent on numerous assumptions incorporated into the modeling process. To the extent that actual performance is different than what was assumed, actual net interest earnings sensitivity may be different than projected. The assumptions used in the models are our best estimates based on studies conducted by the treasury group. The treasury group uses a data warehouse to study interest rate risk at a transactional level and uses various ad-hoc reports to continuously refine assumptions. Assumptions and methodologies regarding administered rate liabilities (e.g., savings accounts, money market accounts and interest-bearing checking accounts), balance trends, and repricing relationships reflect our best estimate of expected behavior and these assumptions are reviewed regularly.
We also have longer-term interest rate risk exposure, which may not be appropriately measured by earnings sensitivity analysis. The ALCO uses EVE to study the impact of long-term cash flows on earnings and on capital. EVE involves discounting present values of all cash flows of on and off-balance sheet items under different interest rate scenarios. The discounted present value of all cash flows represents our EVE. The analysis requires modifying the expected cash flows in each interest rate scenario, which will impact the discounted present value. The amount of base-case measurement and its sensitivity to shifts in the yield curve allow us to measure longer-term repricing and option risk in the balance sheet.
Table 16 - Net Interest Income at Risk
 Net Interest Income at Risk (%)
Basis point change scenario-25
 +100
 +200
Board policy limits % -2.0 % -4.0 %
December 31, 2017-0.6 % 2.5 % 4.8 %
December 31, 2016-1.0 % 2.7 % 5.6 %

The NII at Risk results included in the table above reflect the analysis used monthly by management. It models gradual -25, +100 and +200 basis point parallel shifts in market interest rates, implied by the forward yield curve over the next twelve months. Due to the current low level of short-term interest rates, the analysis reflects a declining interest rate scenario of 25 basis points.
Our NII at Risk is within our board of director's policy limits for the +100 and +200 basis point scenarios. There is no policy limit for the -25 basis point scenario. The NII at Risk shows that our balance sheet is asset sensitive at both December 31, 2017 and December 31, 2016.
As of December 31, 2017, we had $8.4 billion of notional value in receive-fixed cash flow swaps, which we use for asset and liability management purposes.
Table 17 - Economic Value of Equity at Risk
 Economic Value of Equity at Risk (%)
Basis point change scenario-25
 +100
 +200
Board policy limits % -5.0 % -12.0 %
December 31, 2017-0.5 % 1.9 % 1.9 %
December 31, 2016-0.6 % 0.9 % 0.2 %
The EVE results included in the table above reflect the analysis used monthly by management. It models immediate -25, +100 and +200 basis point parallel shifts in market interest rates. Due to the current low level of short-term interest rates, the analysis reflects a declining interest rate scenario of 25 basis points, the point at which many deposit costs reach zero percent.
We are within our board of director's policy limits for the +100 and +200 basis point scenarios. There is no policy limit for the -25 basis point scenario. The EVE depicts a moderate level of long-term interest rate risk, which indicates the balance sheet is positioned for rising interest rates.
MSRs
(This section should be read in conjunction with Note 7 of Notes to the Consolidated Financial Statements.)
At December 31, 2017, we had a total of $202 million of capitalized MSRs representing the right to service $20.0 billion in mortgage loans. Of this $202 million, $11 million was recorded using the fair value method and $191 million was recorded using the amortization method.
MSR fair values are sensitive to movements in interest rates as expected future net servicing income depends on the projected outstanding principal balances of the underlying loans, which can be reduced by prepayments. Prepayments usually increase when mortgage interest rates decline and decrease when mortgage interest rates rise. We have employed hedging strategies to reduce the risk of MSR fair value changes or impairment. However, volatile changes in interest rates can diminish the effectiveness of these economic hedges. We report changes in the MSR value net of hedge-related trading activity in the mortgage banking income category of noninterest income. Changes in fair value between reporting dates are recognized as an increase or a decrease in mortgage banking income.
MSRs recorded using the amortization method generally relate to loans originated with historically low interest rates, which may result in a lower probability of prepayments or impairment. MSR assets are included in servicing rights in the Consolidated Financial Statements.
Price Risk
Price risk represents the risk of loss arising from adverse movements in the prices of financial instruments that are carried at fair value and are subject to fair value accounting. We have price risk from trading securities, securities owned by our broker-dealer subsidiary, foreign exchange positions and equity investments. We have established loss limits on the trading portfolio, on the amount of foreign exchange exposure that can be maintained, and on the amount of marketable equity securities that can be held.
Liquidity Risk
Liquidity risk is the possibility of us being unable to meet current and future financial obligations in a timely manner. Liquidity is managed to ensure stable, reliable, and cost-effective sources of funds to satisfy demand for credit, deposit withdrawals and investment opportunities. We consider core earnings, strong capital ratios, and credit quality essential for maintaining high credit ratings, which allows us cost-effective access to market-based liquidity. We rely on a large, stable core deposit base and a diversified base of wholesale funding sources to manage liquidity risk. The ALCO is appointed by the ROC to oversee liquidity risk management and the establishment of liquidity risk policies and limits. The treasury department is responsible for identifying, measuring, and monitoring our liquidity profile. The position is evaluated daily, weekly, and monthly by analyzing the composition of all funding sources, reviewing projected liquidity commitments by future months, and identifying sources and uses of funds. The overall management of our liquidity position is also integrated into retail and commercial pricing policies to ensure a stable core deposit base. Liquidity risk is reviewed and managed continuously for the Bank and the parent company, as well as its subsidiaries. In addition,

liquidity working groups meet regularly to identify and monitor liquidity positions, provide policy guidance, review funding strategies, and oversee the adherence to, and maintenance of, the contingency funding plans.
Our primary source of liquidity is our core deposit base. Core deposits comprised approximately 96% of total deposits at December 31, 2017. We also have available unused wholesale sources of liquidity, including advances from the FHLB of Cincinnati, issuance through dealers in the capital markets, and access to certificates of deposit issued through brokers. Liquidity is further provided by unencumbered, or unpledged, investment securities that totaled $14.1 billion as of December 31, 2017. The treasury department also prepares a contingency funding plan that details the potential erosion of funds in the event of a systemic financial market crisis or institutional-specific stress scenario. An example of an institution specific event would be a downgrade in our public credit rating by a rating agency due to factors such as deterioration in asset quality, a large charge to earnings, a decline in profitability or other financial measures, or a significant merger or acquisition. Examples of systemic events unrelated to us that could have an effect on our access to liquidity would be terrorism or war, natural disasters, political events, or the default or bankruptcy of a major corporation, mutual fund or hedge fund. Similarly, market speculation or rumors about us, or the banking industry in general, may adversely affect the cost and availability of normal funding sources. The liquidity contingency plan therefore outlines the process for addressing a liquidity crisis. The plan provides for an evaluation of funding sources under various market conditions. It also assigns specific roles and responsibilities and communication protocols for effectively managing liquidity through a problem period.
Available-for-sale and other securities portfolio
(This section should be read in conjunction with Note 5 of the Notes to Consolidated Financial Statements.)
Our investment securities portfolio is evaluated under established asset/liability management objectives. Changing market conditions could affect the profitability of the portfolio, as well as the level of interest rate risk exposure.
The composition and maturity of the portfolio is presented on the following two tables:
Table 18 - Available-for-sale and other securities Portfolio Summary at Fair Value     
(dollar amounts in millions)At December 31,
 2017 2016 2015
U.S. Treasury, Federal agency, and other agency securities$10,413
 $10,752
 $4,643
Other5,056
 4,811
 4,132
Total available-for-sale and other securities$15,469
 $15,563
 $8,775
Duration in years (1)4.9
 4.7
 5.2
(1)The average duration assumes a market driven prepayment rate on securities subject to prepayment.

Table 19 - Available-for-sale and other securities Portfolio Composition and Maturity     
(dollar amounts in millions)At December 31, 2017
 Amortized    
 Cost Fair Value Yield (1)
U.S. Treasury, Federal agency, and other agency securities:     
U.S. Treasury:     
1 year or less$5
 $5
 1.69%
After 1 year through 5 years
 
 
After 5 years through 10 years
 
 
After 10 years
 
 
Total U.S. Treasury5
 5
 1.69
Federal agencies:     
Residential CMO     
1 year or less
 
 
After 1 year through 5 years1
 1
 2.87
After 5 years through 10 years90
 89
 2.77
After 10 years6,570
 6,394
 2.24
Total Residential CMO6,661
 6,484
 2.25
Residential MBS     
1 year or less
 
 
After 1 year through 5 years6
 6
 3.60
After 5 years through 10 years7
 8
 3.74
After 10 years1,358
 1,353
 2.84
Residential MBS1,371
 1,367
 2.84
Commercial MBS:     
1 year or less
 
 
After 1 year through 5 years23
 22
 1.92
After 5 years through 10 years151
 148
 2.46
After 10 years2,365
 2,317
 2.41
Commercial MBS2,539
 2,487
 2.41
Other agencies:     
1 year or less2
 2
 2.83
After 1 year through 5 years9
 9
 2.73
After 5 years through 10 years58
 59
 2.58
After 10 years
 
 
Total other agencies69
 70
 2.60
Total U.S. Treasury, Federal agency, and other agency securities10,645
 10,413
 2.36
Municipal securities:     
1 year or less103
 103
 4.62
After 1 year through 5 years1,140
 1,134
 3.58
After 5 years through 10 years1,709
 1,704
 3.85
After 10 years940
 937
 4.24
Total municipal securities3,892
 3,878
 3.89
Asset-backed securities:     
1 year or less
 
 
After 1 year through 5 years80
 80
 2.55
After 5 years through 10 years53
 54
 3.78
After 10 years349
 333
 2.93
Total asset-backed securities482
 467
 2.96
Corporate debt:     
1 year or less
 
 
After 1 year through 5 years73
 74
 3.59
After 5 years through 10 years20
 21
 3.42
After 10 years13
 14
 3.39
Total corporate debt106
 109
 3.53
Other:     
1 year or less1
 1
 2.62
After 1 year through 5 years1
 1
 3.01
After 5 years through 10 years
 
 N/A
After 10 years
 
 N/A
Non-marketable equity securities (2)581
 581
 3.69
Mutual funds18
 18
 N/A
Marketable equity securities (3)1
 1
 N/A
Total other602
 602
 3.57
Total available-for-sale and other securities$15,727
 $15,469
 2.81%

(1)Weighted average yields were calculated using amortized cost on a fully-taxable equivalent basis, assuming a 35% tax rate.
(2)Consists of FHLB and FRB restricted stock holding carried at par. For 2017, the Federal Reserve reduced the dividend rate on FRB stock from 6% to 2.41%, the current 10-year Treasury rate for banks with more than $10 billion in assets.
(3)Consists of certain mutual fund and equity security holdings.
Bank Liquidity and Sources of Funding
Our primary sources of funding for the Bank are retail and commercial core deposits. At December 31, 2017, these core deposits funded 70% of total assets (105% of total loans). Other sources of liquidity include non-core deposits, FHLB advances, wholesale debt instruments, and securitizations. Demand deposit overdrafts that have been reclassified as loan balances and were $22 million and $23 million at December 31, 2017 and December 31, 2016, respectively.
The following tables reflect contractual maturities of other domestic time deposits of $250,000 or more and brokered deposits and negotiable CDs as well as other domestic time deposits of $100,000 or more and brokered deposits and negotiable CDs at December 31, 2017.
Table 20 - Maturity Schedule of time deposits, brokered deposits, and negotiable CDs 
(dollar amounts in millions)At December 31, 2017
 
3 Months
or Less
 
3 Months
to 6 Months
 
6 Months
to 12 Months
 
12 Months
or More
 Total
Other domestic time deposits of $250,000 or more and brokered deposits and negotiable CDs$3,396
 $137
 $67
 $
 $3,600
Other domestic time deposits of $100,000 or more and brokered deposits and negotiable CDs$3,575
 $198
 $194
 $186
 $4,153
The following table reflects deposit composition detail for each of the last three years:
Table 21 - Deposit Composition           
(dollar amounts in millions)At December 31,
 2017 2016 2015
By Type:           
Demand deposits—noninterest-bearing$21,546
 28% $22,836
 30% $16,480
 30%
Demand deposits—interest-bearing18,001
 23
 15,676
 21
 7,682
 14
Money market deposits20,690
 27
 18,407
 24
 19,792
 36
Savings and other domestic deposits11,270
 15
 11,975
 16
 5,246
 9
Core certificates of deposit1,934
 3
 2,535
 3
 2,382
 4
Total core deposits:73,441
 96
 71,429
 94
 51,582
 93
Other domestic deposits of $250,000 or more239
 
 395
 1
 501
 1
Brokered deposits and negotiable CDs3,361
 4
 3,784
 5
 2,944
 5
Deposits in foreign offices
 
 
 
 268
 1
Total deposits$77,041
 100% $75,608
 100% $55,295
 100%
Total core deposits:           
Commercial$34,273
 47% $31,887
 45% $24,474
 47%
Consumer39,168
 53
 39,542
 55
 27,108
 53
Total core deposits$73,441
 100% $71,429
 100% $51,582
 100%
The Bank maintains borrowing capacity at the FHLB and the Federal Reserve Bank Discount Window. The Bank does not consider borrowing capacity from the Federal Reserve Bank Discount Window as a primary source of liquidity. Total loans pledged to the Federal Reserve Discount Window and the FHLB are $31.7 billion and $19.7 billion at December 31, 2017 and December 31, 2016, respectively.
To the extent we are unable to obtain sufficient liquidity through core deposits, we may meet our liquidity needs through sources of wholesale funding, asset securitization, or sale.  Sources of wholesale funding include other domestic deposits of $250,000 or more, brokered deposits and negotiable CDs, deposits in foreign offices, short-term borrowings, and long-term debt. At December 31, 2017, total wholesale funding was $17.9 billion, an increase from $16.2 billion at December 31, 2016. The increase from prior year-end primarily relates to an increase in short-term borrowings and long-term debt, partially offset by a decrease in brokered time deposits and negotiable CDs, and domestic time deposits of $250,000 or more.

Liquidity Coverage Ratio
At December 31, 2017, we believe the Bank had sufficient liquidity to be in compliance with the LCR requirements and to meet its cash flow obligations for the foreseeable future.
Table 22 - Maturity Schedule of Commercial Loans
(dollar amounts in millions)At December 31, 2017
 One Year
or Less
 One to
Five Years
 After
Five Years
 Total Percent
of total
Commercial and industrial$7,334
 $15,829
 $4,944
 $28,107
 80%
Commercial real estate—construction500
 682
 35
 1,217
 3
Commercial real estate—commercial1,407
 3,693
 908
 6,008
 17
Total$9,241
 $20,204
 $5,887
 $35,332
 100%
Variable-interest rates$8,013
 $16,452
 $3,186
 $27,651
 78%
Fixed-interest rates1,228
 3,752
 2,701
 7,681
 22
Total$9,241
 $20,204
 $5,887
 $35,332
 100%
Percent of total26% 57% 17% 100%  
At December 31, 2017, the carrying value of investment securities pledged to secure public and trust deposits, trading account liabilities, U.S. Treasury demand notes, and security repurchase agreements totaled $6.1 billion. There were no securities of a non-governmental single issuer that exceeded 10% of shareholders’ equity at December 31, 2017.
Parent Company Liquidity
The parent company’s funding requirements consist primarily of dividends to shareholders, debt service, income taxes, operating expenses, funding of nonbank subsidiaries, repurchases of our stock, and acquisitions. The parent company obtains funding to meet obligations from dividends and interest received from the Bank, interest and dividends received from direct subsidiaries, net taxes collected from subsidiaries included in the federal consolidated tax return, fees for services provided to subsidiaries, and the issuance of debt securities.
At December 31, 2017 and December 31, 2016, the parent company had $1.6 billion and $1.8 billion, respectively, in cash and cash equivalents.
On January 17, 2018, the board of directors declared a quarterly common stock cash dividend of $0.11 per common share. The dividend is payable on April 2, 2018, to shareholders of record on March 19, 2018. Based on the current quarterly dividend of $0.11 per common share, cash demands required for common stock dividends are estimated to be approximately $118 million per quarter. On January 17, 2018, the board of directors declared a quarterly Series A, Series, B, Series, C, and Series D Preferred Stock dividend payable on April 16, 2018 to shareholders of record on April 1, 2018. Based on the current dividend, cash demands required for Series A Preferred Stock are estimated to be approximately $8 million per quarter. Cash demands required for Series B Preferred Stock are expected to be less than $1 million per quarter. Cash demands required for Series C Preferred Stock are expected to be approximately $2 million per quarter. Cash demands required for Series D Preferred Stock are expected to be approximately $9 million per quarter.
During 2017, the Bank returned capital totaling $426 million. Additionally, the Bank paid a preferred dividend of $45 million and common stock dividend of $254 million to the holding company. To meet any additional liquidity needs, the parent company may issue debt or equity securities from time to time.
Off-Balance Sheet Arrangements
In the normal course of business, we enter into various off-balance sheet arrangements. These arrangements include commitments to extend credit, interest rate swaps, financial guarantees contained in standby letters-of-credit issued by the Bank, and commitments by the Bank to sell mortgage loans.
COMMITMENTS TO EXTEND CREDIT
Commitments to extend credit generally have fixed expiration dates, are variable-rate, and contain clauses that permit Huntington to terminate or otherwise renegotiate the contracts in the event of a significant deterioration in the customer’s credit quality. These arrangements normally require the payment of a fee by the customer, the pricing of which is based on prevailing market conditions, credit quality, probability of funding, and other relevant factors. Since many of these commitments are expected to expire without being drawn upon, the contract amounts are not necessarily indicative of future cash requirements. The interest rate risk arising from these financial instruments is insignificant as a result of their predominantly short-term, variable-rate nature. See Note 21 for more information.
INTEREST RATE SWAPS
Balance sheet hedging activity is arranged to receive hedge accounting treatment and is classified as either fair value or cash flow hedges. Fair value hedges are purchased to convert deposits and long-term debt from fixed-rate obligations to floating rate.

Cash flow hedges are also used to convert floating rate loans made to customers into fixed rate loans. See Note 19 for more information.
STANDBY LETTERS-OF-CREDIT
Standby letters-of-credit are conditional commitments issued to guarantee the performance of a customer to a third-party. These guarantees are primarily issued to support public and private borrowing arrangements, including commercial paper, bond financing, and similar transactions. Most of these arrangements mature within two years and are expected to expire without being drawn upon. Standby letters-of-credit are included in the determination of the amount of risk-based capital that the parent company and the Bank are required to hold. Through our credit process, we monitor the credit risks of outstanding standby letters-of-credit. When it is probable that a standby letter-of-credit will be drawn and not repaid in full, a loss is recognized in the provision for credit losses. See Note 21 for more information.
COMMITMENTS TO SELL LOANS
Activity related to our mortgage origination activity supports the hedging of the mortgage pricing commitments to customers and the secondary sale to third parties. In addition, we have commitments to sell residential real estate loans. These contracts mature in less than one year. See Note 21 for more information.
We believe that off-balance sheet arrangements are properly considered in our liquidity risk management process.
Table 23 - Contractual Obligations (1)
(dollar amounts in millions)At December 31, 2017
 
One Year
or Less
 
1 to 3
Years
 
3 to 5
Years
 
More than
5 Years
 Total
Deposits without a stated maturity$70,554
 $
 $
 $
 $70,554
Certificates of deposit and other time deposits4,016
 1,314
 962
 195
 6,487
Short-term borrowings5,056
 
 
 
 5,056
Long-term debt2,688
 3,016
 2,798
 833
 9,335
Operating lease obligations59
 108
 72
 135
 374
Purchase commitments90
 92
 25
 19
 226
(1)Amounts do not include associated interest payments.
Operational Risk
Operational risk is the risk of loss due to human error; inadequate or failed internal systems and controls, including the use of financial or other quantitative methodologies that may not adequately predict future results; violations of, or noncompliance with, laws, rules, regulations, prescribed practices, or ethical standards; and external influences such as market conditions, fraudulent activities, disasters, and security risks. We continuously strive to strengthen our system of internal controls to ensure compliance with laws, rules, and regulations, and to improve the oversight of our operational risk. We actively and continuously monitor cyber-attacks such as attempts related to online deception and loss of sensitive customer data. We evaluate internal systems, processes and controls to mitigate loss from cyber-attacks and, to date, have not experienced any material losses.
Our objective for managing cyber security risk is to avoid or minimize the impacts of external threat events or other efforts to penetrate our systems. We work to achieve this objective by hardening networks and systems against attack, and by diligently managing visibility and monitoring controls within our data and communications environment to recognize events and respond before the attacker has the opportunity to plan and execute on its own goals. To this end we employ a set of defense in-depth strategies, which include efforts to make us less attractive as a target and less vulnerable to threats, while investing in threat analytic capabilities for rapid detection and response. Potential concerns related to cyber security may be escalated to our board-level Technology Committee, as appropriate. As a complement to the overall cyber security risk management, we use a number of internal training methods, both formally through mandatory courses and informally through written communications and other updates. Internal policies and procedures have been implemented to encourage the reporting of potential phishing attacks or other security risks. We also use third-party services to test the effectiveness of our cyber security risk management framework, and any such third parties are required to comply with our policies regarding information security and confidentiality.
To mitigate operational risks, we have a senior management Operational Risk Committee a senior management Legal, Regulatory, and Compliance Committee and a senior level Third Party Risk Management Committee. The responsibilities of these committees, among other duties, include establishing and maintaining management information systems to monitor material risks and to identify potential concerns, risks, or trends that may have a significant impact and ensuring that recommendations are developed to address the identified issues. In addition, we have a senior management Model Risk Oversight Committee that is responsible for policies and procedures describing how model risk is evaluated and managed and the application of the governance process to implement these practices throughout the enterprise. These committees report any significant findings and recommendations to the

Risk Management Committee. Potential concerns may be escalated to our ROC, as appropriate. Significant findings or issues are escalated by the Third Party Risk Management Committee to the Technology Committee.
The FirstMerit integration was inherently large and complex. Our objective for managing execution risk was to minimize impacts to daily operations. We established an Integration Management Office led by senior management. Responsibilities include central management, reporting, and escalation of key integration deliverables. In addition, a board level Integration Governance Committee was established to assist in the oversight of the integration of people, systems, and processes of FirstMerit with Huntington. The systems' conversion is now complete.
The goal of this framework is to implement effective operational risk techniques and strategies; minimize operational, fraud, and legal losses; minimize the impact of inadequately designed models and enhance our overall performance.
Compliance Risk
Financial institutions are subject to many laws, rules, and regulations at both the federal and state levels. These broad-based laws, rules, and regulations include, but are not limited to, expectations relating to anti-money laundering, lending limits, client privacy, fair lending, prohibitions against unfair, deceptive or abusive acts or practices, protections for military members as they enter active duty, and community reinvestment. Additionally, the volume and complexity of recent regulatory changes have increased our overall compliance risk. As such, we utilize various resources to help ensure expectations are met, including a team of compliance experts dedicated to ensuring our conformance with all applicable laws, rules, and regulations. Our colleagues receive training for several broad-based laws and regulations including, but not limited to, anti-money laundering and customer privacy. Additionally, colleagues engaged in lending activities receive training for laws and regulations related to flood disaster protection, equal credit opportunity, fair lending, and/or other courses related to the extension of credit. We set a high standard of expectation for adherence to compliance management and seek to continuously enhance our performance.
Capital
(This section should be read in conjunction with the Regulatory Matters section included in Part 1, Item 1 and Note 22 of the Notes to Consolidated Financial Statements.)
Both regulatory capital and shareholders’ equity are managed at the Bank and on a consolidated basis. We have an active program for managing capital and maintain a comprehensive process for assessing the Company’s overall capital adequacy. We believe our current levels of both regulatory capital and shareholders’ equity are adequate.

Regulatory Capital
We are subject to the Basel III capital requirements including the standardized approach for calculating risk-weighted assets in accordance with subpart D of the final capital rule. The following table presents risk-weighted assets and other financial data necessary to calculate certain financial ratios, including the common CET1 on a Basel III basis, which we use to measure capital adequacy.
Table 24 - Capital Under Current Regulatory Standards (transitional Basel III basis) (Non-GAAP)
(dollar amounts in millions, except per share amounts)  At December 31,
  2017 2016
CET 1 risk-based capital ratio:    
Total shareholders’ equity $10,814
 $10,308
Regulatory capital adjustments:    
Shareholders’ preferred equity and related surplus (1,076) (1,076)
Accumulated other comprehensive loss (income) offset 528
 401
Goodwill and other intangibles, net of taxes (2,200) (2,126)
Deferred tax assets that arise from tax loss and credit carryforwards (25) (21)
CET 1 capital 8,041
 7,486
Additional tier 1 capital    
Shareholders’ preferred equity 1,076
 1,076
Other (7) (15)
Tier 1 capital 9,110
 8,547
LTD and other tier 2 qualifying instruments 869
 932
Qualifying allowance for loan and lease losses 778
 736
Tier 2 capital 1,647

1,668
Total risk-based capital $10,757
 $10,215
Risk-weighted assets (RWA) $80,340
 $78,263
CET 1 risk-based capital ratio 10.01% 9.56%
Other regulatory capital data:    
Tier 1 leverage ratio 9.09
 8.70
Tier 1 risk-based capital ratio 11.34
 10.92
Total risk-based capital ratio 13.39
 13.05
Tangible common equity / RWA ratio 9.31
 8.92

Table 25 - Capital Adequacy—Non-Regulatory (Non-GAAP)
(dollar amounts in millions)At December 31, 
 2017 2016 
Consolidated capital calculations:    
Common shareholders’ equity$9,743
 $9,237
 
Preferred shareholders’ equity1,071
 1,071
 
Total shareholders’ equity10,814
 10,308
 
Goodwill(1,993) (1,993) 
Other intangible assets(346) (402) 
Other intangible asset deferred tax liability (1)73
 141
 
Total tangible equity8,548
 8,054
 
Preferred shareholders’ equity(1,071) (1,071) 
Total tangible common equity$7,477
 $6,983
 
Total assets$104,185
 $99,714
 
Goodwill(1,993) (1,993) 
Other intangible assets(346) (402) 
Other intangible asset deferred tax liability (1)73
 141
 
Total tangible assets$101,919
 $97,460
 
Tangible equity / tangible asset ratio8.39% 8.26% 
Tangible common equity / tangible asset ratio7.34
 7.16
 
(1)Other intangible assets are net of deferred tax liability.


The following table presents certain regulatory capital data at both the consolidated and Bank levels for the past two years:
Table 26 - Regulatory Capital Data    
  At December 31,
(dollar amounts in millions) Basel III
  2017 2016
Total risk-weighted assetsConsolidated$80,340
 $78,263
 Bank80,383
 78,242
CET 1 risk-based capitalConsolidated8,041
 7,486
 Bank8,856
 8,153
Tier 1 risk-based capitalConsolidated9,110
 8,547
 Bank9,727
 9,086
Tier 2 risk-based capitalConsolidated1,647
 1,668
 Bank1,790
 1,732
Total risk-based capitalConsolidated10,757
 10,215
 Bank11,517
 10,818
Tier 1 leverage ratioConsolidated9.09% 8.70%
 Bank9.70
 9.29
CET 1 risk-based capital ratioConsolidated10.01
 9.56
 Bank11.02
 10.42
Tier 1 risk-based capital ratioConsolidated11.34
 10.92
 Bank12.10
 11.61
Total risk-based capital ratioConsolidated13.39
 13.05
 Bank14.33
 13.83
At December 31, 2017, we maintained Basel III transitional capital ratios in excess of the well-capitalized standards established by the FRB.
CET1 risk-based capital ratio was 10.01% at December 31, 2017, up from 9.56% at December 31, 2016. The regulatory Tier 1 risk-based capital ratio was 11.34% compared to 10.92% at December 31, 2016. All capital ratios were impacted by positive earnings including the one-time tax benefit (see Significant Items) which resulted in a favorable impact on the ratios, partially offset by loan growth and the repurchase of $260 million of common stock during 2017.
Shareholders’ Equity
We generate shareholders’ equity primarily through the retention of earnings, net of dividends and share repurchases. Other potential sources of shareholders’ equity include issuances of common and preferred stock. Our objective is to maintain capital at an amount commensurate with our risk profile and risk tolerance objectives, to meet both regulatory and market expectations, and to provide the flexibility needed for future growth and business opportunities.
Shareholders’ equity totaled $10.8 billion at December 31, 2017, an increase of $0.5 billion when compared with December 31, 2016.
On June 28, 2017, Huntington was notified by the Federal Reserve that it had no objection to Huntington's proposed capital actions included in Huntington's capital plan submitted in the 2017 CCAR. These actions included a 38% increase in quarterly dividend per common share to $0.11, starting in the fourth quarter of 2017, the repurchase of up to $308 million of common stock over the next four quarters (July 1, 2017 through June 30, 2018), subject to authorization by the board of directors, and maintaining dividends on the outstanding classes of preferred stock and trust preferred securities.
On July 19, 2017, the Board authorized the repurchase of up to $308 million of common stock over the four quarters through the 2018 second quarter. During 2017, Huntington purchased $260 million of common stock at an average cost of $13.38 per share. Purchases of common stock under the authorization may include open market purchases, privately negotiated transactions, and accelerated repurchase programs.
DIVIDENDS
We consider disciplined capital management as a key objective, with dividends representing one component. Our current capital ratios and expectations for continued earnings growth positions us to continue to actively explore additional capital management opportunities.
SHARE REPURCHASES
From time to time the board of directors authorizes the Company to repurchase shares of our common stock. Although we announce when the board of directors authorizes share repurchases, we typically do not give any public notice before we repurchase

our shares. Future stock repurchases may be private or open-market repurchases, including block transactions, accelerated or delayed block transactions, forward transactions, and similar transactions. Various factors determine the amount and timing of our share repurchases, including our capital requirements, the number of shares we expect to issue for employee benefit plans and acquisitions, market conditions (including the trading price of our stock), and regulatory and legal considerations, including the FRB’s response to our annual capital plan. There were 19.4 million common shares repurchased during 2017.
BUSINESS SEGMENT DISCUSSION
Overview
Our business segments are based on our internally-aligned segment leadership structure, which is how we monitor results and assess performance. We have four major business segments: Consumer and Business Banking, Commercial Banking, Vehicle Finance, and Regional Banking and The Huntington Private Client Group (RBHPCG). The Treasury / Other function includes technology and operations, other unallocated assets, liabilities, revenue, and expense.
We announced a change in our executive leadership team, which became effective at the end of 2017. As a result, Commercial Real Estate is now included as an operating unit in the Commercial Banking segment. During the 2017 second quarter, the previously reported Home Lending segment was included as an operating unit within the Consumer and Business Banking segment. Additionally, the Insurance operating unit previously included in Commercial Banking was realigned to RBHPCG during second quarter. Prior period results have been reclassified to conform to the current period presentation.
Business segment results are determined based upon our management reporting system, which assigns balance sheet and income statement items to each of the business segments. The process is designed around our organizational and management structure and, accordingly, the results derived are not necessarily comparable with similar information published by other financial institutions.
Revenue Sharing
Revenue is recorded in the business segment responsible for the related product or service. Fee sharing is recorded to allocate portions of such revenue to other business segments involved in selling to, or providing service to customers. Results of operations for the business segments reflect these fee sharing allocations.
Expense Allocation
The management accounting process that develops the business segment reporting utilizes various estimates and allocation methodologies to measure the performance of the business segments. Expenses are allocated to business segments using a two-phase approach. The first phase consists of measuring and assigning unit costs (activity-based costs) to activities related to product origination and servicing. These activity-based costs are then extended, based on volumes, with the resulting amount allocated to business segments that own the related products. The second phase consists of the allocation of overhead costs to all four business segments from Treasury / Other. We utilize a full-allocation methodology, where all Treasury / Other expenses, except reported Significant Items, and a small amount of other residual unallocated expenses, are allocated to the four business segments.
Funds Transfer Pricing (FTP)
We use an active and centralized FTP methodology to attribute appropriate net interest income to the business segments. The intent of the FTP methodology is to transfer interest rate risk from the business segments by providing matched duration funding of assets and liabilities. The result is to centralize the financial impact, management, and reporting of interest rate risk in the Treasury / Other function where it can be centrally monitored and managed. The Treasury / Other function charges (credits) an internal cost of funds for assets held in (or pays for funding provided by) each business segment. The FTP rate is based on prevailing market interest rates for comparable duration assets (or liabilities). A new methodology for establishing FTP rates was adopted in 2017, therefore, prior period amounts have been restated to reflect the new methodology.
Net Income by Business Segment
Net income by business segment for the past three years is presented in the following table:
Table 27 - Net Income (Loss) by Business Segment
 Year Ended December 31,
(dollar amounts in millions)2017 2016 2015
Consumer and Business Banking$346
 $304
 $211
Commercial Banking439
 320
 270
Vehicle Finance146
 126
 93
RBHPCG84
 67
 37
Treasury / Other171
 (105) 82
Net income$1,186
 $712
 $693

Treasury / Other
The Treasury / Other function includes revenue and expense related to assets, liabilities, and equity not directly assigned or allocated to one of the four business segments. Other assets include investment securities and bank owned life insurance. The financial impact associated with our FTP methodology, as described above, is also included. The net loss reported by the Treasury / Other function reflected a combination of factors including the impact of our investment securities portfolios and the net impact of derivatives used to hedge interest rate sensitivity. Noninterest expense includes $154 million of FirstMerit acquisition-related expense, $123 million of Federal tax reform-related tax benefit, certain corporate administrative, and other miscellaneous expenses not allocated to other business segments. The provision for income taxes for the business segments is calculated at a statutory 35% tax rate, though our overall effective tax rate is lower. As a result, Treasury / Other reflects a credit for income taxes representing the difference between the lower actual effective tax rate and the statutory tax rate used to allocate income taxes to the business segments.
Consumer and Business Banking         
          
Table 28 - Key Performance Indicators for Consumer and Business Banking
 Year Ended December 31, Change from 2016  
(dollar amounts in millions unless otherwise noted)2017 2016 Amount Percent 2015
Net interest income$1,555
 $1,224
 $331
 27% $995
Provision for credit losses110
 68
 42
 62
 45
Noninterest income735
 650
 85
 13
 566
Noninterest expense1,647
 1,338
 309
 23
 1,192
Provision for income taxes187
 164
 23
 14
 113
Net income$346
 $304
 $42
 14% $211
Number of employees (average full-time equivalent)8,616
 7,466
 1,150
 15% 6,523
Total average assets$25,620
 $21,291
 $4,329
 20
 $18,744
Total average loans/leases20,708
 17,835
 2,873
 16
 16,103
Total average deposits45,515
 36,726
 8,789
 24
 30,396
Net interest margin3.51% 3.41% 0.10% 3
 3.33%
NCOs$104
 $74
 $30
 41
 $68
NCOs as a % of average loans and leases0.50% 0.42% 0.08% 19% 0.43%
2017 versus 2016
Consumer and Business Banking, including Home Lending, reported net income of $346 million in 2017, an increase of $42 million, or 14%, compared to the prior year. Results reflect the full year impact of the FirstMerit acquisition. Segment net interest income increased $331 million, or 27%, primarily due to an increase in total average loans and deposits. The provision for credit losses increased $42 million, or 62%, driven by increased NCOs, as well as an increase in the allowance, primarily related to the other consumer loan and business banking portfolios. Noninterest income increased $85 million, or 13%, due to an increase in card and payment processing income and service charges on deposit accounts, which were driven by higher debit card-related transaction volumes and an increase in the number of households served. In addition, SBA loan sales gains contributed to improved noninterest income. Noninterest expense increased $309 million, or 23%, due to an increase in personnel and occupancy expense related to the full year impact from adding FirstMerit branches and colleagues. Higher processing costs related to transaction volumes, along with allocated expenses, also contributed to the increase in noninterest expense.
Home Lending, an operating unit of Consumer and Business Banking, reflects the result of the origination of mortgage loans less referral fees and net interest income for mortgage banking products distributed by the retail branch network and other business segments. Home Lending reported net income of $15 million in 2017, a decrease of $8 million, or 35%, compared to the year-ago period. While total revenues increased $8 million, or 5%, largely due to higher residential loan balances, this increase was offset by an increase in noninterest expenses of $18 million, or 15%, as a result of higher personnel costs related to the FirstMerit acquisition and higher origination volume. Income from lower origination spreads offset income from higher origination volume.
2016 versus 2015
Consumer and Business Banking reported net income of $304 million in 2016, compared with a net income of $211 million in 2015. The $93 million increase included a $23 million, or 51%, increase in provision for credit losses, an $84 million, or 15%, increase noninterest income, and a $229 million, or 23%, increase in net interest income partially offset by a $51 million, or 45%, increase in provision for income taxes and a $146 million, or 12%, increase in noninterest expense.
Home Lending reported net income of $23 million in 2016, an increase of $27 million, compared to the year-ago period. The $27 million increase included an $8 million, or 14% increase in net interest income, a $6 million decrease in provision for credit losses, and a $4 million, or 5% increase in noninterest income. Total noninterest expense decreased $24 million, or 16%, and provision for income taxes increased by $15 million. Results were impacted by the FirstMerit acquisition.

Commercial Banking         
          
Table 29 - Key Performance Indicators for Commercial Banking
 Year Ended December 31, Change from 2016  
(dollar amounts in millions unless otherwise noted)2017 2016 Amount Percent 2015
Net interest income$899
 $725
 $174
 24 % $560
Provision for credit losses28
 79
 (51) (65) 16
Noninterest income278
 244
 34
 14
 214
Noninterest expense474
 398
 76
 19
 343
Provision for income taxes236
 172
 64
 37
 145
Net income$439
 $320
 $119
 37 % $270
Number of employees (average full-time equivalent)1,227
 1,075
 152
 14 % 896
Total average assets$31,363
 $26,899
 $4,464
 17
 $21,652
Total average loans/leases25,299
 21,282
 4,017
 19
 17,545
Total average deposits21,116
 17,355
 3,761
 22
 15,273
Net interest margin3.17% 2.98% 0.19 % 6
 2.85 %
NCOs$1
 $2
 $(1) (50) $(6)
NCOs as a % of average loans and leases% 0.01% (0.01)% (100)% (0.03)%
2017 versus 2016
Commercial Banking reported net income of $439 million in 2017, an increase of $119 million, or 37%, compared with net income of $320 million in 2016. Results reflect the full year impact of the FirstMerit acquisition. Segment net interest income increased $174 million, or 24%, primarily due to an increase in both average loans and deposits combined with a 19 basis point increase in net interest margin. The provision for credit losses decreased $51 million, or 65%, driven by an improvement in energy related credits and a reduction in NCOs. Noninterest income increased $34 million, or 14%, largely driven by an increase in capital markets related revenues, equipment finance fee income net of a reduction in operating lease income and deposit service charges and other treasury management related income. Noninterest expense increased $76 million, or 19%, primarily due to an increase in personnel expense, allocated expenses, and amortization of intangibles, partially offset by a decrease in operating lease expense.  
2016 versus 2015
Commercial Banking reported net income of $320 million in 2016, compared with net income of $270 million in 2015. The $50 million increase included a $165 million, or 29%, increase in net interest income, $30 million, or 14% increase in noninterest income, offset by a $55 million, or 16%, increase in noninterest expense and a$63 million, or 394%, increase in provision for credit losses.

Vehicle Finance         
          
Table 30 - Key Performance Indicators for Vehicle Finance
 Year Ended December 31, Change from 2016  
(dollar amounts in millions unless otherwise noted)2017 2016 Amount Percent 2015
Net interest income$424
 $345
 $79
 23% $262
Provision (reduction in allowance) for credit losses63
 47
 16
 34
 39
Noninterest income14
 14
 
 
 13
Noninterest expense150
 118
 32
 27
 93
Provision for income taxes79
 68
 11
 16
 50
Net income$146
 $126
 $20
 16% $93
Number of employees (average full-time equivalent)253
 211
 42
 20% 174
Total average assets$16,966
 $14,369
 $2,597
 18
 $11,367
Total average loans/leases16,936
 14,089
 2,847
 20
 11,138
Total average deposits310
 275
 35
 13
 238
Net interest margin2.50% 2.40% 0.10% 4
 2.31%
NCOs$52
 $34
 $18
 53
 $20
NCOs as a % of average loans and leases0.31% 0.24% 0.07% 29
 0.18%

2017 versus 2016
Vehicle Finance reported net income of $146 million in 2017, an increase of $20 million, or 16%, compared with net income of $126 million in 2016. Results reflect the full year impact of the FirstMerit acquisition, partially offset by a higher provision for credit losses primarily reflecting the $18 million increase in NCOs compared to the prior year. Segment net interest income increased $79 million or 23%, due to both higher loan balances and a 10 basis point increase in the net interest margin reflecting the purchase accounting impact of the acquired loan portfolios. Noninterest income remained flat, while noninterest expense increased $32 million, or 27%, primarily due to an increase in personnel costs associated with retained FirstMerit colleagues and other allocated costs attributed to higher production and portfolio balance levels.
2016 versus 2015
Vehicle Finance reported net income of $126 million in 2016, compared with net income of $93 million in 2015. The $33 million increase included an $83 million, or 32%, increase in net interest income primarily due to a 26% increase in average loans and a 9 basis point increase in the net interest margin. This increase was partially offset by an $8 million, or 21%, increase in the provision for credit losses and an $18 million, or 36%, increase in the provision for income taxes.
Regional Banking and The Huntington Private Client Group      
          
Table 31 - Key Performance Indicators for Regional Banking and The Huntington Private Client Group
 Year Ended December 31, Change from 2016  
(dollar amounts in millions unless otherwise noted)2017 2016 Amount Percent 2015
Net interest income$184
 $152
 $32
 21% $125
Provision (reduction in allowance) for credit losses
 (3) 3
 100
 
Noninterest income188
 177
 11
 6
 174
Noninterest expense243
 229
 14
 6
 241
Provision for income taxes45
 36
 9
 25
 21
Net income$84
 $67
 $17
 25% $37
Number of employees (average full-time equivalent)1,023
 977
 46
 5% 1,019
Total average assets$5,538
 $4,637
 $901
 19
 $4,187
Total average loans/leases4,853
 4,141
 712
 17
 3,763
Total average deposits5,882
 5,274
 608
 12
 4,671
Net interest margin3.21% 2.91 % 0.30% 10
 2.66%
NCOs$2
 $(2) $4
 200
 $5
NCOs as a % of average loans and leases0.04% (0.05)% 0.09% 180
 0.13%
Total assets under management (in billions)—eop
$18.3
 $16.9
 $1.4
 8
 $16.3
Total trust assets (in billions)—eop
110.1
 94.7
 15.4
 16
 84.1
eop—End of Period.
2017 versus 2016
RBHPCG reported net income of $84 million in 2017, an increase of $17 million, or 25%, compared with a net income of $67 million in 2016. Results reflect the full year impact of the FirstMerit acquisition. Net interest income increased $32 million, or 21%, due to an increase in average total deposits and loans combined with a 30 basis point increase in net interest margin. The increase in average total loans was due to growth in commercial and portfolio mortgage loans, while the increase in average total deposits was due to growth in both interest checking accounts and balances. The provision for credit losses increased by $3 million, or 100%. Noninterest income increased $11 million, or 6%, primarily reflecting increased trust and investment management revenue as a result of an increase in trust assets and assets under management, largely from the FirstMerit acquisition. Noninterest expense increased $14 million, or 6%, as a result of increased personnel expenses and amortization of intangibles resulting from the FirstMerit acquisition.
2016 versus 2015
RBHPCG reported net income of $67 million in 2016, compared with a net income of $37 million in 2015. The $30 million increase included a $3 million, or 2%, increase in noninterest income, a $3 million decrease in the provision for credit losses, a $12 million, or 5% decrease in noninterest expense, partially offset by a $27 million, or 22%, increase in net interest income and a $15 million, or 71%, increase in provision for income taxes.

RESULTS FOR THE FOURTH QUARTER
Earnings Discussion
In the 2017 fourth quarter, we reported net income of $432 million, an increase of $193 million, or 81%, from the 2016 fourth quarter. Diluted earnings per common share for the 2017 fourth quarter were $0.37, an increase of $0.17 from the year-ago quarter.
Table 32 - Significant Items Influencing Earnings Performance Comparison
(dollar amounts in millions, except per share amounts)   
    
Three Months Ended:Amount EPS (1)
December 31, 2017—Net income$432
  
Earnings per share, after-tax  $0.37
    
Federal tax reform-related tax benefit$
  
Tax impact123
  
Federal tax reform-related tax benefit, after-tax$123
 $0.11
    
 Amount EPS (1)
December 31, 2016—Net income$239
  
Earnings per share, after-tax  $0.20
    
Mergers and acquisitions$(96)  
Tax impact33
  
Mergers and acquisitions, after-tax$(63) $(0.06)
    
Litigation reserves$42
  
Tax impact(15)  
Litigation reserves, after-tax$27
 $0.02
(1)Based on average outstanding diluted common shares.
Net Interest Income / Average Balance Sheet
Fully-taxable equivalent (FTE) net interest income for the 2017 fourth quarter increased $34 million, or 5%, from the 2016 fourth quarter. This reflected the benefit from the $2.5 billion, or 3%, increase in average earning assets partially coupled with a 5 basis point improvement in the FTE net interest margin (NIM) to 3.30%. Average earning asset growth included a $2.5 billion, or 4%, increase in average loans and leases and a $1.9 billion, or 8%, increase in average securities, partially offset by a $1.9 billion, or 76%, decrease in average loans held for sale related to the balance sheet optimization activities executed in the year-ago quarter. The NIM expansion reflected a 23 basis point increase in earning asset yields and a 7 basis point increase in the benefit from noninterest-bearing funds, partially offset by a 25 basis point increase in funding costs. The cost of interest-bearing deposits increased 14 basis points from the year-ago quarter. FTE net interest income during the 2017 fourth quarter included $24 million, or approximately 10 basis points, of purchase accounting impact compared to $42 million, or approximately 18 basis points, in the year-ago quarter.

Table 33 - Average Earning Assets - 2017 Fourth Quarter vs. 2016 Fourth Quarter
 Fourth Quarter Change
(dollar amounts in millions)2017 2016 Amount Percent
Loans/Leases       
Commercial and industrial$27,445
 $27,727
 $(282) (1)%
Commercial real estate7,196
 7,218
 (22) 
Total commercial34,641
 34,945
 (304) (1)
Automobile11,963
 10,866
 1,097
 10
Home equity10,027
 10,101
 (74) (1)
Residential mortgage8,809
 7,690
 1,119
 15
RV and marine finance2,405
 1,844
 561
 30
Other consumer1,095
 959
 136
 14
Total consumer34,299
 31,460
 2,839
 9
Total loans/leases68,940
 66,405
 2,535
 4
Total securities24,309
 22,441
 1,868
 8
Loans held-for-sale and other earning assets688
 2,617
 (1,929) (74)
Total earning assets$93,937
 $91,463
 $2,474
 3 %
Average earning assets for the 2017 fourth quarter increased $2.5 billion, or 3%, from the year-ago quarter. Average securities increased $1.9 billion, or 8%, primarily reflecting the reinvestment of proceeds of the $1.5 billion auto loan securitization completed in the year-ago quarter. Average total loans and leases increased $2.5 billion, or 4%. Average residential mortgage loans increased $1.1 billion, or 15%, reflecting the benefit of the ongoing expansion of the home lending business. Average automobile loans increased $1.1 billion, or 10%, reflecting continued strength in new and used automobile originations across our 23-state auto finance lending footprint. Average RV and marine finance loans increased $0.6 billion, or 30%, reflecting the success of the well-managed expansion of the acquired business into 17 new states over the past year. Partially offsetting these increases, average loans held for sale and other earning assets decreased $1.9 billion, or 74%, reflecting the balance sheet optimization strategy executed in the year-ago quarter.
Table 34 - Average Interest-Bearing Liabilities - 2017 Fourth Quarter vs. 2016 Fourth Quarter
 Fourth Quarter Change
(dollar amounts in millions)2017 2016 Amount Percent
Deposits       
Demand deposits: noninterest-bearing$21,745
 $23,250
 $(1,505) (6)%
Demand deposits: interest-bearing18,175
 15,294
 2,881
 19
Total demand deposits39,920
 38,544
 1,376
 4
Money market deposits20,731
 18,618
 2,113
 11
Savings and other domestic deposits11,348
 12,272
 (924) (8)
Core certificates of deposit1,947
 2,636
 (689) (26)
Total core deposits73,946
 72,070
 1,876
 3
Other domestic deposits of $250,000 or more400
 391
 9
 2
Brokered deposits and negotiable CDs3,391
 4,273
 (882) (21)
Deposits in foreign offices
 152
 (152) (100)
Total deposits77,737
 76,886
 851
 1
Short-term borrowings2,837
 2,628
 209
 8
Long-term debt9,232
 8,594
 638
 7
Total interest-bearing liabilities$68,061

$64,858
 $3,203
 5 %
Average total deposits for the 2017 fourth quarter increased $0.9 billion, or 1%, from the year-ago quarter, while average total core deposits increased $1.9 billion, or 3%. Average total interest-bearing liabilities increased $3.2 billion, or 5%, from the year-ago quarter. Average money market deposits increased $2.1 billion, or 11%, reflecting certain specialty banking relationships with expected deposit fluctuations and continued deepening of consumer relationships. Average demand deposits increased $1.4 billion, or 4%, comprised of a $1.3 billion, or 5%, increase in average commercial demand deposits and a $0.1 billion, or 1%, increase in average consumer demand deposits. The growth in commercial demand deposits reflected growth within interest bearing demand deposits. Average long-term debt increased $0.6 billion, or 7%, reflecting the issuance of $1.7 billion and maturity of $1.2 billion of senior debt over the past five quarters. On the other hand, average savings deposits

decreased $0.9 billion, or 8%, primarily reflecting the deposit and branch divestiture completed during the year-ago quarter and runoff in acquired FirstMerit deposits. Average brokered deposits and negotiable CDs decreased $0.9 billion, or 21%.
Provision for Credit Losses
The provision for credit losses decreased to $65 million in the 2017 fourth quarter compared to $75 million in the 2016 fourth quarter.
Noninterest Income 

       
        
Table 35 - Noninterest Income - 2017 Fourth Quarter vs. 2016 Fourth Quarter
 Fourth Quarter Change
(dollar amounts in millions)2017 2016 Amount Percent
Service charges on deposit accounts$91
 $92
 $(1) (1)%
Cards and payment processing income53
 49
 4
 8
Trust and management investment services41
 39
 2
 5
Mortgage banking income33
 38
 (5) (13)
Insurance income21
 21
 
 
Capital markets fees23
 19
 4
 21
Bank owned life insurance income18
 17
 1
 6
Gain on sale of loans17
 25
 (8) (32)
Securities gains (losses)(4) (2) (2) (100)
Other income47
 36
 11
 31
Total noninterest income$340
 $334
 $6
 2 %
Noninterest income for the 2017 fourth quarter increased $6 million, or 2%, from the year-ago quarter. Other income increased $11 million, or 31%, primarily reflecting a $10 million benefit related to elevated derivative ineffectiveness recognized in the year-ago quarter and a $5 million increase in servicing income. Gain on sale of loans decreased $8 million, or 32%, primarily reflecting the $11 million of gains related to the balance sheet optimization strategy completed in the 2016 fourth quarter. Mortgage banking income decreased $5 million, or 13%, primarily reflecting a $6 million decrease from net mortgage servicing rights (MSR) risk management-related activities.

Noninterest Expense       
        
Table 36 - Noninterest Expense - 2017 Fourth Quarter vs. 2016 Fourth Quarter
 Fourth Quarter Change
(dollar amounts in millions)2017 2016 Amount Percent
Personnel costs$373
 $360
 $13
 4 %
Outside data processing and other services71
 89
 (18) (20)
Net occupancy36
 49
 (13) (27)
Equipment36
 60
 (24) (40)
Deposit and other insurance expense19
 16
 3
 19
Professional services18
 23
 (5) (22)
Marketing10
 21
 (11) (52)
Amortization of intangibles14
 14
 
 
Other expense56
 49
 7
 14
Total noninterest expense$633
 $681
 $(48) (7)%
Number of employees (average full-time equivalent)15,375
 15,993
 (618) (4)%
Impacts of Significant Items:Fourth Quarter
(dollar amounts in millions)2017 2016
Personnel costs$
 $(5)
Outside data processing and other services
 15
Net occupancy
 7
Equipment
 20
Professional services
 9
Marketing
 4
Other expense
 3
Total noninterest expense adjustments$
 $53
Adjusted Noninterest Expense (Non-GAAP):       
 Fourth Quarter Change
(dollar amounts in millions)2017 2016 Amount Percent
Personnel costs$373
 $365
 $8
 2 %
Outside data processing and other services71
 74
 (3) (4)
Net occupancy36
 42
 (6) (14)
Equipment36
 40
 (4) (10)
Deposit and other insurance expense19
 16
 3
 19
Professional services18
 14
 4
 29
Marketing10
 17
 (7) (41)
Amortization of intangibles14
 14
 
 
Other expense56
 46
 10
 22
Total adjusted noninterest expense (Non-GAAP)$633
 $628
 $5
 1 %
Reported noninterest expense for the 2017 fourth quarter decreased $48 million, or 7%, from the year-ago quarter, primarily reflecting the impact of Significant Items in the year-ago quarter. Net occupancy costs decreased $13 million, or 27%, primarily reflecting $7 million of acquisition-related Significant Items in the 2016 fourth quarter and the benefit of branch and corporate office consolidations completed during the past year. Marketing decreased $11 million, or 52%, primarily reflecting elevated marketing activities in the year-ago quarter related to the FirstMerit acquisition and timing of marketing campaigns within the 2017 calendar year. Personnel costs increased $13 million, or 4%, reflecting annual merit increases, higher medical claims, and $5 million of acquisition-related expense reversals in the year ago quarter. Other expense increased $7 million, or 14%, primarily reflecting the $6 million benefit related to the extinguishment of trust preferred securities in the 2016 fourth quarter.
Provision for Income Taxes
(This section should be read in conjunction with Note 1 and Note 17 of the Notes to Consolidated Financial Statements.)
The provision for income taxes in the 2017 fourth quarter was a $20 million benefit compared to $74 million expense in the 2016 fourth quarter. The effective tax rates for the 2017 fourth quarter and 2016 fourth quarter were (4.8%) and 23.6%

respectively. Included in the 2017 fourth quarter results is $123 million tax benefit related to the TCJA enacted on December 22, 2017, primarily attributed to the revaluation of net deferred tax liabilities at the lower statutory federal income tax rate. At December 31, 2017, we had a net federal deferred tax liability of $57 million and a net state deferred tax asset of $25 million.
Credit Quality
NCOs

NCOsNet charge-offs (NCOs) decreased $1$3 million, or 5%7%, to $22$41 million. NCOs represented an annualized 0.18%0.24% of average loans and leases in the current quarter, compared to 0.20%down from 0.26% in the year-ago quarter. The quarter's results wereCommercial charge-offs continued to be positively impacted by recovery activityrecoveries in the C&ICRE portfolio and CREbroader continued successful workout strategies, while consumer charge-offs remained within our expected range.
NALs
Overall asset quality remains strong. The overall consumer credit metrics continue to perform as expected, with a modest seasonal impact evident across the portfolios. The commercial portfolios have performed consistently, with some quarter-to-quarter volatility as a result of continued successful workout strategies. We continue to be pleased with the net charge-off performance across the entire portfolio, as we remain below our targeted range. Overall consumer credit metrics, led by the Home Equity portfolio continue to show an improving trend, while the commercial portfolios continue to experience some quarter-to-quarter volatility based on the absolute low level of problem loans.
NALs

Overall asset quality remains strong, with modest volatility based on the absolute low levelNonaccrual loans and leases (NALs) of problem credits. NALs increased $71$349 million or 24%, from the year-ago quarter to $372 million, or 0.74%represented 0.50% of total loans and leases.leases, down from 0.63% a year ago. The increase was primarily centereddecrease in the Commercial portfolio and was primarily comprisedNAL ratio reflected a 17% year-over-year decrease in NALs, more than offset by the impact of several large energy-related relationships. NPAs increased $61the 5% year-over-year increase in total loans. Nonperforming assets (NPAs) of $389 million or 18%, from the year-ago quarter to $399 million, or 0.79%represented 0.55% of total loans and leases and net OREO.OREO, down from 0.72% a year ago. These ratios remained stable sequentially as the NAL ratio increased 1 basis point from the prior quarter, while the NPA ratio decreased 1 basis point.
ACL
(This section should be read in conjunction with Note 34 of the Notes to Consolidated Financial Statements.)


84

Table of Contents

The period-end ACLallowance for credit losses (ACL) as a percentage of total loans and leases decreasedincreased to 1.33%1.11% from 1.40%1.10% a year ago, while the ACL as a percentage of period-end total NALs decreasedincreased to 180%223% from 222%174%. Management believesWe believe the level of the ACL is appropriate given the consistent improvement in the credit quality metrics and the current composition of the overall loan and lease portfolio.

85


Table 45 - Selected Quarterly Income Statement Data (1)
(dollar amounts in thousands, except per share amounts)       
 Three months ended
 December 31, September 30, June 30, March 31,
 2015 2015 2015 2015
Interest income$544,153
 $538,477
 $529,795
 $502,096
Interest expense47,242
 43,022
 39,109
 34,411
Net interest income496,911
 495,455
 490,686
 467,685
Provision for credit losses36,468
 22,476
 20,419
 20,591
Net interest income after provision for credit losses460,443
 472,979
 470,267
 447,094
Total noninterest income272,215
 253,119
 281,773
 231,623
Total noninterest expense498,766
 526,508
 491,777
 458,857
Income before income taxes233,892
 199,590
 260,263
 219,860
Provision for income taxes55,583
 47,002
 64,057
 54,006
Net income178,309
 152,588
 196,206
 165,854
Dividends on preferred shares7,972
 7,968
 7,968
 7,965
Net income applicable to common shares$170,337
 $144,620
 $188,238
 $157,889
Common shares outstanding       
Average—basic796,095
 800,883
 806,891
 809,778
Average—diluted(2)810,143
 814,326
 820,238
 823,809
Ending794,929
 796,659
 803,066
 808,528
Book value per common share$7.81
 $7.78
 $7.61
 $7.51
Tangible book value per common share(3)6.91
 6.88
 6.71
 6.62
Per common share       
Net income—basic$0.21
 $0.18
 $0.23
 $0.19
Net income—diluted0.21
 0.18
 0.23
 0.19
Cash dividends declared0.07
 0.06
 0.06
 0.06
Common stock price, per share       
High(4)$11.87
 $11.90
 $11.72
 $11.30
Low(4)10.21
 10.00
 10.67
 9.63
Close11.06
 10.60
 11.31
 11.05
Average closing price11.18
 11.16
 11.19
 10.56
Return on average total assets1.00% 0.87% 1.16% 1.02%
Return on average common shareholders’ equity10.8
 9.3
 12.3
 10.6
Return on average tangible common shareholders’ equity(5)12.4
 10.7
 14.4
 12.2
Efficiency ratio(6)63.7
 69.1
 61.7
 63.5
Effective tax rate23.8
 23.5
 24.6
 24.6
Margin analysis-as a % of average earning assets(7)       
Interest income(7)3.37% 3.42% 3.45% 3.38%
Interest expense0.28
 0.26
 0.25
 0.23
Net interest margin(7)3.09% 3.16% 3.20% 3.15%
Revenue—FTE       
Net interest income$496,911
 $495,455
 $490,686
 $467,685
FTE adjustment8,425
 8,168
 7,962
 7,560
Net interest income(7)505,336
 503,623
 498,648
 475,245
Noninterest income272,215
 253,119
 281,773
 231,623
Total revenue(7)$777,551
 $756,742
 $780,421
 $706,868

86


Table 46 - Selected Quarterly Income Statement, Capital, and Other Data (1)
        
 2015
Capital adequacyDecember 31, September 30, June 30, March 31,
Total risk-weighted assets (in millions)(10)$58,420
 $57,839
 $57,850
 $57,840
Tier 1 leverage ratio (period end)(10)8.79% 8.85% 8.98% 9.04%
Common equity tier 1 risk-based capital ratio(10)9.79
 9.72
 9.65
 9.51
Tier 1 risk-based capital ratio (period end)(10)10.53
 10.49
 10.41
 10.22
Total risk-based capital ratio (period end)(10)12.64
 12.70
 12.62
 12.48
Tangible common equity / tangible asset ratio(8)7.81
 7.89
 7.91
 7.95
Tangible equity / tangible asset ratio(9)8.36
 8.44
 8.48
 8.53
Tangible common equity / risk-weighted assets ratio(10)9.41
 9.48
 9.32
 9.25

87


Table 47 - Selected Quarterly Income Statement Data (1)
(dollar amounts in thousands, except per share amounts)       
 Three months ended
 December 31, September 30, June 30, March 31,
 2014 2014 2014 2014
Interest income$507,625
 $501,060
 $495,322
 $472,455
Interest expense34,373
 34,725
 35,274
 34,949
Net interest income473,252
 466,335
 460,048
 437,506
Provision for credit losses2,494
 24,480
 29,385
 24,630
Net interest income after provision for credit losses470,758
 441,855
 430,663
 412,876
Total noninterest income233,278
 247,349
 250,067
 248,485
Total noninterest expense483,271
 480,318
 458,636
 460,121
Income before income taxes220,765
 208,886
 222,094
 201,240
Provision for income taxes57,151
 53,870
 57,475
 52,097
Net income163,614
 155,016
 164,619
 153,274
Dividends on preferred shares7,963
 7,964
 7,963
 7,964
Net income applicable to common shares$155,651
 $147,052
 $156,656
 $145,310
Common shares outstanding       
Average—basic811,967
 816,497
 821,546
 829,659
Average—diluted(2)825,338
 829,623
 834,687
 842,677
Ending811,455
 814,454
 817,002
 827,772
Book value per share$7.32
 $7.24
 $7.17
 $6.99
Tangible book value per share(3)6.62
 6.53
 6.48
 6.31
Per common share       
Net income—basic$0.19
 $0.18
 $0.19
 $0.17
Net income —diluted0.19
 0.18
 0.19
 0.17
Cash dividends declared0.06
 0.05
 0.05
 0.05
Common stock price, per share       
High(4)$10.74
 $10.30
 $10.29
 $10.01
Low(4)8.80
 9.29
 8.89
 8.72
Close10.52
 9.73
 9.54
 9.97
Average closing price9.97
 9.79
 9.41
 9.50
Return on average total assets1.00% 0.97% 1.07% 1.01%
Return on average common shareholders’ equity10.3
 9.9
 10.8
 9.9
Return on average tangible common shareholders’ equity(5)11.9
 11.4
 12.4
 11.4
Efficiency ratio(6)66.2
 65.3
 62.7
 66.4
Effective tax rate25.9
 25.8
 25.9
 25.9
Margin analysis-as a % of average earning assets(7)       
Interest income(7)3.41% 3.44% 3.53% 3.53%
Interest expense0.23
 0.24
 0.25
 0.26
Net interest margin(7)3.18% 3.20% 3.28% 3.27%
Revenue—FTE       
Net interest income$473,252
 $466,335
 $460,048
 $437,506
FTE adjustment7,522
 7,506
 6,637
 5,885
Net interest income(7)480,774
 473,841
 466,685
 443,391
Noninterest income233,278
 247,349
 250,067
 248,485
Total revenue(7)$714,052
 $721,190
 $716,752
 $691,876

88


Table 48 - Selected Quarterly Income Statement, Capital, and Other Data (1)
        
 2014
Capital adequacyDecember 31, September 30, June 30, March 31,
Total risk-weighted assets (in millions)(11)
$54,479
 $53,239
 $53,035
 $51,120
Tier 1 leverage ratio(11)9.74% 9.83% 10.01% 10.32%
Tier 1 risk-based capital ratio(11)11.50
 11.61
 11.56
 11.95
Total risk-based capital ratio(11)13.56
 13.72
 13.67
 14.13
Tier 1 common risk-based capital ratio(11)10.23
 10.31
 10.26
 10.60
Tangible common equity / tangible asset ratio(8)8.17
 8.35
 8.38
 8.63
Tangible equity / tangible asset ratio(9)8.76
 8.95
 8.99
 9.26
Tangible common equity / risk-weighted assets ratio(11)9.86
 9.99
 9.99
 10.22
Table 37 - Selected Quarterly Financial Information (1)
 Three Months Ended
(dollar amounts in millions, except per share amounts)December 31, September 30, June 30, March 31,
 2017 2017 2017 2017
Interest income$894
 $873
 $846
 $820
Interest expense124
 115
 101
 91
Net interest income770
 758
 745
 729
Provision for credit losses65
 43
 25
 68
Net interest income after provision for credit losses705
 715
 720
 661
Total noninterest income340
 330
 325
 312
Total noninterest expense633
 680
 694
 707
Income before income taxes412
 365
 351
 266
Provision (benefit) for income taxes(20) 90
 79
 59
Net income432
 275
 272
 207
Dividends on preferred shares19
 19
 19
 19
Net income applicable to common shares$413
 $256
 $253
 $188
Common shares outstanding (000)       
Average—basic1,077,397
 1,086,038
 1,088,934
 1,086,374
Average—diluted(2)1,130,117
 1,106,491
 1,108,527
 1,108,617
Ending1,072,027
 1,080,946
 1,090,016
 1,087,120
Book value per common share$9.09
 $8.91
 $8.79
 $8.62
Tangible book value per common share(3)6.97
 6.85
 6.74
 6.55
Per common share       
Net income—basic$0.38
 $0.24
 $0.23
 $0.17
Net income—diluted0.37
 0.23
 0.23
 0.17
Cash dividends declared0.11
 0.08
 0.08
 0.08
Common stock price, per share       
High(4)$14.93
 $14.05
 $13.79
 $14.74
Low(4)13.04
 12.14
 12.23
 12.37
Close14.56
 13.96
 13.52
 13.39
Average closing price13.47
 13.15
 12.95
 13.66
Return on average total assets1.67 % 1.08% 1.09% 0.84%
Return on average common shareholders’ equity17.0
 10.5
 10.6
 8.2
Return on average tangible common shareholders’ equity(5)22.7
 14.1
 14.4
 11.3
Efficiency ratio(6)54.9
 60.5
 62.9
 65.7
Effective tax rate(4.8) 24.7
 22.4
 22.2
Margin analysis-as a % of average earning assets(7)       
Interest income(7)3.83 % 3.78% 3.75% 3.70%
 Interest expense0.53
 0.49
 0.44
 0.40
Net interest margin(7)3.30 % 3.29% 3.31% 3.30%
Revenue—FTE       
Net interest income$770
 $758
 $745
 $729
FTE adjustment12
 13
 12
 13
Net interest income(7)782
 771
 757
 742
Noninterest income340
 330
 325
 312
Total revenue(7)$1,122
 $1,101
 $1,082
 $1,054

Table 38 - Selected Quarterly Capital Data (1)
 2017
Capital adequacyDecember 31, September 30, June 30, March 31,
Total risk-weighted assets(10)$80,340
 $78,631
 $78,366
 $77,559
Tier 1 leverage ratio (period end)(10)9.09% 8.96% 8.98% 8.76%
CET 1 risk-based capital ratio(10)10.01
 9.94
 9.88
 9.74
Tier 1 risk-based capital ratio (period end)(10)11.34
 11.30
 11.24
 11.11
Total risk-based capital ratio (period end)(10)13.39
 13.39
 13.33
 13.26
Tangible common equity / tangible asset ratio(8)7.34
 7.42
 7.41
 7.28
Tangible equity / tangible asset ratio(9)8.39
 8.49
 8.49
 8.38
Tangible common equity / risk-weighted assets ratio(10)9.31
 9.41
 9.37
 9.18

(1)Comparisons for presented periods are impacted by a number of factors. Refer to the Significant Items section for additional discussion regarding these items.
(2)For all quarterly periods presented above,prior to December 31, 2017, the impact of the convertible preferred stock issued in April of 2008 was excluded from the diluted share calculation because the result would have been higher than basic earnings per common share (anti-dilutive) for the periods.
(3)Deferred tax liability related to otherOther intangible assets is calculated assuming a 35%are net of deferred tax rate.liability.
(4)High and low stock prices are intra-day quotes obtained from Bloomberg.
(5)Net income applicable to common shares excluding expense for amortization of intangibles for the period divided by average tangible common shareholders’ equity. Average tangible common shareholders’ equity equals average total common shareholders’ equity less average intangible assets and goodwill. Expense for amortization of intangibles and average intangible assets are net of deferred tax liability, and calculated assuming a 35% tax rate.liability.
(6)Noninterest expense less amortization of intangibles and goodwill impairment divided by the sum of FTE net interest income and noninterest income excluding securities gains (losses).
(7)Presented on a FTE basis assuming a 35% tax rate.
(8)Tangible common equity (total common equity less goodwill and other intangible assets) divided by tangible assets (total assets less goodwill and other intangible assets). Other intangible assets are net of deferred tax, and calculated assuming a 35% tax rate.tax. (Non-GAAP)
(9)Tangible equity (total equity less goodwill and other intangible assets) divided by tangible assets (total assets less goodwill and other intangible assets). Other intangible assets are net of deferred tax, and calculated assuming a 35% tax rate.tax.
(10)On January 1, 2015, we became subject to the Basel III capital requirements and the standardized approach for calculating risk-weighted assets in accordance with subpart D of the final capital rule.


Table 39 - Selected Quarterly Financial Information (1)
 Three Months Ended
(dollar amounts in millions, except per share amounts)December 31, September 30, June 30, March 31,
 2016 2016 2016 2016
Interest income$815
 $694
 $566
 $557
Interest expense80
 69
 60
 54
Net interest income735
 625
 506
 503
Provision for credit losses75
 63
 25
 28
Net interest income after provision for credit losses660
 562
 481
 475
Total noninterest income334
 303
 271
 242
Total noninterest expense681
 713
 523
 491
Income before income taxes313
 152
 229
 226
Provision for income taxes74
 25
 54
 55
Net income239
 127
 175
 171
Dividends on preferred shares19
 18
 20
 8
Net income applicable to common shares$220
 $109
 $155
 $163
Common shares outstanding (000)       
Average—basic1,085,253
 938,578
 798,167
 795,755
Average—diluted(2)1,104,358
 952,081
 810,371
 808,349
Ending1,085,688
 1,084,783
 799,154
 796,689
Book value per share$8.51
 $8.59
 $8.18
 $8.01
Tangible book value per share(3)6.43
 6.48
 7.29
 7.12
Per common share       
Net income—basic$0.20
 $0.12
 $0.19
 $0.21
Net income —diluted0.20
 0.11
 0.19
 0.20
Cash dividends declared0.08
 0.07
 0.07
 0.07
Common stock price, per share       
High(4)$13.64
 $10.11
 $10.65
 $10.81
Low(4)9.57
 8.23
 8.05
 7.83
Close13.22
 9.86
 8.94
 9.54
Average closing price11.63
 9.52
 9.83
 9.22
Return on average total assets0.95% 0.58% 0.96% 0.96%
Return on average common shareholders’ equity9.4
 5.4
 9.6
 10.4
Return on average tangible common shareholders’ equity(5)12.9
 7.0
 11.0
 11.9
Efficiency ratio(6)61.6
 75.0
 66.1
 64.6
Effective tax rate23.6
 16.3
 23.7
 24.3
Margin analysis-as a % of average earning assets(7)       
Interest income(7)3.60% 3.52% 3.41% 3.44%
Interest expense0.35
 0.34
 0.35
 0.33
Net interest margin(7)3.25% 3.18% 3.06% 3.11%
Revenue—FTE       
Net interest income$735
 $625
 $506
 $503
FTE adjustment13
 11
 10
 9
Net interest income(7)748
 636
 516
 512
Noninterest income334
 302
 271
 242
Total revenue(7)$1,082
 $938
 $787
 $754

Table 40 - Selected Quarterly Capital Data (1)
 2016
Capital adequacyDecember 31, September 30, June 30, March 31,
Total risk-weighted assets(10)$78,263
 $80,513
 $60,721
 $59,798
Tier 1 leverage ratio(10)8.70% 9.89% 9.55% 9.29%
Tier 1 risk-based capital ratio(10)9.56
 9.09
 9.80
 9.73
Total risk-based capital ratio(10)10.92
 10.40
 11.37
 10.99
Tier 1 common risk-based capital ratio(10)13.05
 12.56
 13.49
 13.17
Tangible common equity / tangible asset ratio(8)7.16
 7.14
 7.96
 7.89
Tangible equity / tangible asset ratio(9)8.26
 8.23
 9.28
 8.96
Tangible common equity / risk-weighted assets ratio(10)8.92
 8.74
 9.60
 9.49

(11)(1)RatiosComparisons for presented periods are calculatedimpacted by a number of factors. Refer to the Significant Items section for additional discussion regarding these items.
(2)For all quarterly periods presented prior to December 31, 2017, the impact of the convertible preferred stock issued in April of 2008 was excluded from the diluted share calculation because the result would have been higher than basic earnings per common share (anti-dilutive) for the periods.
(3)Other intangible assets are net of deferred tax.
(4)High and low stock prices are intra-day quotes obtained from Bloomberg.
(5)Net income applicable to common shares excluding expense for amortization of intangibles for the period divided by average tangible shareholders’ equity. Average tangible shareholders’ equity equals average total shareholders’ equity less average intangible assets and goodwill. Expense for amortization of intangibles and average intangible assets are net of deferred tax.
(6)Noninterest expense less amortization of intangibles and goodwill impairment divided by the sum of FTE net interest income and noninterest income excluding securities gains (losses).
(7)Presented on a FTE basis assuming a 35% tax rate.
(8)Tangible common equity (total common equity less goodwill and other intangible assets) divided by tangible assets (total assets less goodwill and other intangible assets). Other intangible assets are net of deferred tax. (Non-GAAP)
(9)Tangible equity (total equity less goodwill and other intangible assets) divided by tangible assets (total assets less goodwill and other intangible assets). Other intangible assets are net of deferred tax.
(10)On January 1, 2015, we became subject to the Basel I basis.III capital requirements and the standardized approach for calculating risk-weighted assets in accordance with subpart D of the final capital rule.


ADDITIONAL DISCLOSURES
Forward-Looking Statements
This report, including MD&A, contains certain forward-looking statements, including, but not limited to, certain plans, expectations, goals, projections, and statements, which are not historical facts and are subject to numerous assumptions, risks, and uncertainties. Statements that do not describe historical or current facts, including statements about beliefs and expectations, are forward-looking statements. Forward-looking statements may be identified by words such as expect, anticipate, believe, intend, estimate, plan, target, goal, or similar expressions, or future or conditional verbs such as will, may, might, should, would, could, or similar variations. The forward-looking statements are intended to be subject to the safe harbor provided by Section 27A of the Securities Act of 1933, Section 21E of the Securities Exchange Act of 1934, and the Private Securities Litigation Reform Act of 1995.

While there is no assurance that any list of risks and uncertainties or risk factors is complete, below are certain factors which could cause actual results to differ materially from those contained or implied in the forward-looking statements: (1) worsening of credit quality performance due to a number of factors such as the underlying value of collateral that could prove less valuable than otherwise assumed and assumed cash flows may be worse than expected, (2) changes in general economic, political, or industry conditions,conditions; uncertainty in U.S. fiscal and monetary policy, including the interest rate policies of the Federal Reserve Board,Board; volatility and disruptions in global capital and credit markets, (3)markets; movements in interest rates, (4)rates; competitive pressures on product pricing and services, (5)services; success, impact, and timing of our business strategies, including market acceptance of any new products or services

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implementing our “Fair Play” banking philosophy, (6) changes in accounting policies and principles and the accuracy of our assumptions and estimates used to prepare our financial statements, (7) extended disruption of vital infrastructure, (8) the final outcome of significant litigation or adverse legal developments in the proceedings, and (9)philosophy; the nature, extent, timing, and results of governmental actions, examinations, reviews, reforms, regulations, and interpretations, including those related to the Dodd-Frank Wall Street Reform and Consumer Protection Act and the Basel III regulatory capital reforms, as well as those involving the OCC, Federal Reserve, FDIC, and CFPB.CFPB; and other factors that may affect our future results.
All forward-looking statements speak only as of the date they are made and are based on information available at that time. We do not assume noany obligation to update forward-looking statements to reflect circumstances or events that occur after the date the forward-looking statements were made or to reflect the occurrence of unanticipated events except as required by federal securities laws. As forward-looking statements involve significant risks and uncertainties, caution should be exercised against placing undue reliance on such statements.

Non-GAAP Financial Measures
This document contains GAAP financial measures and non-GAAP financial measures where management believes it to be helpful in understanding Huntington’s results of operations or financial position. Where non-GAAP financial measures are used, the comparable GAAP financial measure, as well as the reconciliation to the comparable GAAP financial measure, can be found herein.
Significant Items
From time-to-time, revenue, expenses, or taxes are impacted by items judged by us to be outside of ordinary banking activities and/or by items that, while they may be associated with ordinary banking activities, are so unusually large that their outsized impact is believed by us at that time to be infrequent or short-term in nature. We refer to such items as Significant Items. Most often, these Significant Items result from factors originating outside the Company; e.g., regulatory actions / assessments, windfall gains, changes in accounting principles, one-time tax assessments / refunds, litigation actions, etc. In other cases, they may result from our decisions associated with significant corporate actions outside of the ordinary course of business; e.g., merger / restructuring charges, recapitalization actions, goodwill impairment, etc.
Even though certain revenue and expense items are naturally subject to more volatility than others due to changes in market and economic environment conditions, as a general rule volatility alone does not define a Significant Item. For example, changes in the provision for credit losses, gains / losses from investment activities, asset valuation writedowns, etc., reflect ordinary banking activities and are, therefore, typically excluded from consideration as a Significant Item.
We believe the disclosure of Significant Items provides a better understanding of our performance and trends to ascertain which of such items, if any, to include or exclude from an analysis of our performance; i.e., within the context of determining how that performance differed from expectations, as well as how, if at all, to adjust estimates of future performance accordingly. To this end, we adopted a practice of listing Significant Items in our external disclosure documents; e.g., earnings press releases, investor presentations, Forms 10-Q and 10-K.
Significant Items for any particular period are not intended to be a complete list of items that may materially impact current or future period performance.

Fully-Taxable Equivalent Basis

Interest income, yields, and ratios on a FTE basis are considered non-GAAP financial measures. Management believes net interest income on a FTE basis provides a more accuratean insightful picture of the interest margin for comparison purposes. The FTE basis also allows management to assess the comparability of revenue arising from both taxable and tax-exempt sources. The FTE basis assumes a federal statutory tax rate of 35 percent.percent periods through December 31, 2017. We encourage readers to consider the consolidated financial statements and other financial information contained in this Form 10-K in their entirety, and not to rely on any single financial measure.

Non-Regulatory Capital Ratios

In addition to capital ratios defined by banking regulators, the Company considers various other measures when evaluating capital utilization and adequacy, including:
Tangible common equity to tangible assets,
Tier 1 common equity to risk-weighted assets using Basel I definitions, and
Tangible common equity to risk-weighted assets using Basel I and Basel III definitions.

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These non-regulatory capital ratios are viewed by management as useful additional methods of reflecting the level of capital available to withstand unexpected market conditions. Additionally, presentation of these ratios allows readers to compare the Company’s capitalization to other financial services companies. These ratios differ from capital ratios defined by banking regulators principally in that the numerator excludes preferred securities, the nature and extent of which varies among different financial services companies. These ratios are not defined in Generally Accepted Accounting Principles (“GAAP”) or federal banking regulations. As a result, these non-regulatory capital ratios disclosed by the Company are considered non-GAAP financial measures.
Because there are no standardized definitions for these non-regulatory capital ratios, the Company’s calculation methods may differ from those used by other financial services companies. Also, there may be limits in the usefulness of these measures to investors. As a result, the Company encourages readers to consider the consolidated financial statements and other financial information contained in this Form 10-K in their entirety, and not to rely on any single financial measure.

Risk Factors
More information on risk is set forth under the heading Risk Factors included in Item 1A and incorporated by reference into this MD&A. Additional information regarding risk factors can also be found in the Risk Management and Capital discussion, as well as the Regulatory Matters section included in Item 1 and incorporated by reference into the MD&A.
Critical Accounting Policies and Use of Significant Estimates
Our Consolidated Financial Statements are prepared in accordance with GAAP. The preparation of financial statements in conformity with GAAP requires us to establish accounting policies and make estimates that affect amounts reported in our Consolidated Financial Statements. Note 1 of the Notes to Consolidated Financial Statements, which is incorporated by reference into this MD&A, describes the significant accounting policies we use in our Consolidated Financial Statements.
An accounting estimate requires assumptions and judgments about uncertain matters that could have a material effect on the Consolidated Financial Statements. Estimates are made under facts and circumstances at a point in time, and changes in those facts and circumstances could produce results substantially different from those estimates. The most significant accounting policies and estimates and their related application are discussed below.
Allowance for Credit Losses
Our ACL of $0.7 billion$778 million at December 31, 2015,2017, represents our estimate of probable credit losses inherent in our loan and lease portfolio and our unfunded loan commitments and letters of credit. We regularly review our ACL for appropriateness by performing on-going evaluations of the loan and lease portfolio. In doing so, we consider factors such as the differing economic risk associated with each loan category, the financial condition of specific borrowers, the level of delinquent loans, the value of any collateral and, where applicable, the existence of any guarantees or other documented support. We also evaluate the impact of changes in interest rates and overall economic conditions on the ability of borrowers to meet their financial obligations when quantifying our exposure to credit losses and assessing the appropriateness of our ACL at each reporting date. There is no certainty that our ACL will be appropriate over time to cover losses in the portfolio because of unanticipated adverse changes in the economy, market conditions, or events adversely affecting specific customers, industries, or markets. If the credit quality of our customer base materially deteriorates, the risk profile of a market, industry, or group of customers changes materially, or if the ACL is not appropriate, our net income and capital could be materially adversely affected which, in turn, could have a material adverse effect on our financial condition and results of operations.
Valuation of Financial Instruments
Assets and liabilities carried at fair value inherently result in a higher degree of financial statement volatility. Assets measured at fair value include certain loans held for sale, loans held for investment, available-for-sale and trading securities, certain securitized automobile loans, MSRs, derivatives, and certain short-term borrowings. At December 31, 2015,2017, approximately $9.1$15.5 billion of our assets and $0.1 billion of our liabilities were recorded at fair value on a recurring basis. In addition to the above mentioned on-going fair value measurements, fair value is also used for recording business combinations and measuring other non-recurring financial assets and liabilities.
At the end of each quarter, we assess the valuation hierarchy for each asset or liability measured at fair value. As necessary, assets or liabilities may be transferred within fair value hierarchy levels due to changes in availability of observable market inputs to measure fair value at the measurement date.
Where available, we use quoted market prices to determine fair value. If quoted market prices are not available, fair value is determined, using either internally developed or independent third-party valuation models, based on inputs that are either directly observable or derived from market data. These inputs include, but are not limited to, interest rate yield curves, option volatilities, or option adjusted spreads. Where neither quoted market prices nor observable market data are available, fair value is determined using valuation models that feature one or more significant unobservable inputs based on management’s expectation that market participants

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would use in determining the fair value of the asset or liability. The determination of appropriate unobservable inputs requires exercise of significant judgment. A significant portion of our assets and liabilities that are reported at fair value are measured based on quoted market prices or observable market/ independent inputs.
The following is a description of the significant estimates used in the valuation of financial assets and liabilities for which quoted market prices and observable market parameters are not available.
Municipal and asset-backed securities
MUNICIPAL AND ASSET-BACKED SECURITIES
The municipal securities portion that is classified as Level 3 uses significant estimates to determine the fair value of these securities which results in greater subjectivity. The fair value is determined by utilizing third-party valuation services. The third-party service provider reviews credit worthiness, prevailing market rates, analysis of similar securities, and projected cash flows. The third-party service provider also incorporates industry and general economic conditions into their analysis. Huntington evaluates the analysis provided for reasonableness.
Our private label CMO and CDO preferred securities portfolios are measured at fair value using a valuation methodology involving use of significant unobservable inputs and are thus, classified as Level 3 in the fair value hierarchy. The private label CMOCDO preferred securities portfolio is subjected to a monthlyquarterly review of the projected cash flows, while the cash flows of our CDO preferred securities portfolioflows. This review is reviewed quarterly. These reviews are supported with analysis from independent third parties, and areis used as a basis for impairment analysis.
Alt-A mortgage-backed and private-label CMO securities are collateralized by first-lien residential mortgage loans. The securities valuation methodology incorporates values obtained from a third-party pricing specialist using a discounted cash flow approach and a proprietary pricing model and includes assumptions management believes market participants would use to value the securities under current market conditions. The model uses inputs such as estimated prepayment speeds, losses, recoveries, default rates that are implied by the underlying performance of collateral in the structure or similar structures, house price depreciation / appreciation rates that are based upon macroeconomic forecasts and discount rates that are implied by market prices for similar securities with similar collateral structures.
CDO preferred securities are CDOs backed by a pool of debt securities issued by financial institutions. The collateral generally consists of trust-preferred securities and subordinated debt securities issued by banks, bank holding companies, and insurance companies. A full cash flow analysis is used to estimate fair values and assess impairment for each security within this portfolio. We engage a third-party pricing specialist with direct industry experience in pooled-trust-preferred securities valuations to provide assistance in estimating the fair value and expected cash flows for each security in this portfolio. The PD of each issuer and the market discount rate are the most significant inputs in determining fair value. Management evaluates the PD assumptions provided by the third-party pricing specialist by comparing the current PD to the assumptions used the previous quarter, actual defaults and deferrals in the current period, and trend data on certain financial ratios of the issuers. Huntington also evaluates the assumptions related to discount rates. Relying on cash flows is necessary because there was a lack of observable transactions in the market and many of the original sponsors or dealers for these securities are no longer able to provide a fair value that is compliant with ASC 820.
Derivatives used for hedging purposesDERIVATIVES USED FOR HEDGING PURPOSES
Derivatives designated as qualified hedges are tested for hedge effectiveness on a quarterly basis. Assessments are made at the inception of the hedge and on a recurring basis to determine whether the derivative used in the hedging transaction has been and is expected to continue to be highly effective in offsetting changes in fair values or cash flows of the hedged item. A statistical regression analysis is performed to measure the effectiveness.
If, based on the assessment, a derivative is not expected to be a highly effective hedge or it has ceased to be a highly effective hedge, hedge accounting is discontinued as of the quarter the hedge is not highly effective. As the statistical regression analysis requires the use of estimates regarding the amount and timing of future cash flows which are sensitive to significant changes in future periods based on changes in market rates; we consider this a critical accounting estimate.
Loans held for saleLOANS HELD FOR SALE
Huntington has elected to apply the fair value option to certain residential mortgage loans that are classified as held for sale at origination. The fair value of such loans is estimated based on the inputs that include prices of mortgage backed securities adjusted for other variables such as, interest rates, expected credit defaults and market discount rates. The adjusted value reflects the price we expect to receive from the sale of such loans.
Certain consumer and commercial loans are classified as held for sale and are accounted for at the lower of amortized cost or fair value. The determination of fair value for these consumer loans is based on observable prices for similar products or discounted expected cash flows, which takes into consideration factors such as future interest rates, prepayment speeds, default and loss curves, and market discount rates.

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Mortgage Servicing RightsMORTGAGE SERVICING RIGHTS
Retained rights to service mortgage loans are recognized as a separate and distinct asset at the time the loans are sold. Mortgage servicing rights (“MSRs”) are initially recorded at fair value at the time the related loans are sold and subsequently re-measured at each reporting date under either the fair value or amortization method. The election of the fair value or amortization method is made at the time each servicing asset is established. All newly created MSRs since 2009 are recorded using the amortization method. Any increase or decrease in fair value of MSRs accounted for under the fair value method, as well as any amortization and/or impairment of MSRs recorded under the amortization method, is reflected in earnings in the period that the changes occur. MSRs are subject to interest rate risk in that their fair value will fluctuate as a result of changes in the interest rate environment. Fair value is determined based upon the application of an income approach valuation model. We use an independent third-party valuation model, which incorporates assumptions in estimating future cash flows. These assumptions include prepayment speeds, payoffs, and changes in valuation inputs and assumptions. The reasonableness of these pricing models is validated on a minimum of a quarterly basis by at least one independent external service broker valuation. Because the fair values of MSRs are significantly impacted by the use of estimates, the use of different assumptions can result in different estimated fair values of those MSRs.

Contingent Liabilities
We are a party to various claims, litigation, and legal proceedings resulting from ordinary business activities relating to our current and/or former operations. We estimate and provide for potential losses that may arise out of litigation and regulatory proceedings to the extent that such losses are probable and can be reasonably estimated. Significant judgment is required in making these estimates and our final liabilities may ultimately be more or less than the current estimate. Our total estimated liability in respect of litigation and regulatory proceedings is determined on a case-by-case basis and represents an estimate of probable losses after considering, among other factors, the progress of each case or proceeding, our experience and the experience of others in similar cases or proceedings, and the opinions and views of legal counsel. Litigation exposure represents a key area of judgment and is subject to uncertainty and certain factors outside of our control.
Income Taxes
(This section should be read in conjunction with Note 1 and Note 17 of the Notes to Consolidated Financial Statements.)
The calculation of our provision for income taxes is complex and requires the use of estimates and judgments. We have two accruals for income taxes: (1) our income tax payable represents the estimated net amount currently due to the federal, state, and local taxing jurisdictions, net of any reserve for potential audit issues and any tax refunds and the net receivable balance is reported as a component of accrued income and other assets in our consolidated balance sheet;refunds; (2) our deferred federal and state income tax and related valuation accounts, reported as a component of accrued income and other assets, represents the estimated impact of temporary differences between how we recognize our assets and liabilities under GAAP, and how such assets and liabilities are recognized under federal and state tax law. The net receivable balance and deferred tax accounts are presented as components of accrued income and other assets or accrued expenses and other liabilities in accordance with the asset or liability balance of the account.
On December 22, 2017, the President of the United States signed into law the TCJA. The legislation significantly changes U.S. tax law by, among other things, lowering the corporate income tax rate and changes to business-related exclusions. The TCJA permanently reduces the U.S. corporate income tax rate from a maximum of 35% to a flat 21% rate, effective January 1, 2018. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income at the time of enactment of such change in tax rates. Accordingly, in the fourth quarter 2017 a tax benefit was recorded, based on estimates, for the effects of the TCJA.
The SEC staff issued Staff Accounting Bulletin No. 118, Income Tax Accounting Implications of the Tax Cuts and Jobs Act (SAB 118), to address the application of U.S. GAAP in situations when a registrant does not have the necessary information available, prepared, or analyzed (including computations) in reasonable detail to complete the accounting for certain income tax effects of the TCJA. SAB 118 describes three scenarios associated with a company’s status of accounting for the TCJA income tax reform: (1) a company reflects the income tax effects of the Act in which the accounting under ASC 740 is complete, (2) a company is able to determine a reasonable estimate for certain effects of tax reform and records that estimate as a provisional amount, or (3) a company is not able to determine a reasonable estimate and therefore continues to apply ASC 740, Income Taxes, based on the provisions of the tax laws in effect immediately prior to tax reform being enacted.
In the consolidated financial statements for the year ended December 31, 2017, the Company has recorded a benefit of $161 million for the effects of the change in tax law including all materially impacted items and for which the accounting under ASC 740 is complete. The Company made reasonable estimates resulting in $38 million of expense reported as a provisional amount. Provisional amounts would include, for example, reasonable estimates that give rise to new current or deferred taxes based on certain provisions within the TCJA, as well as adjustments to existing current or deferred taxes that existed prior to the TCJA’s enactment date. There were no items for which the Company was unable to make reasonable estimates for effects of the tax law change. The ultimate impact may differ from these provisional amounts, possibly materially, due to, among other things, additional analysis, changes in interpretations and assumptions the Company has made, additional regulatory guidance that may be issued, and actions the Company may take as a result of the TCJA. The accounting is expected to be complete no later than one year from date of enactment of the TCJA.
The impact of the TCJA was calculated using a process taking into account all available information.  The amounts are considered to be estimates.  Updates to the estimate will occur in the normal course, including as the Company receives additional information, upon the issuance of relevant tax legislative guidance, and resulting from actions the Company may take as a result of the TCJA.
In the ordinary course of business, we operate in various taxing jurisdictions and are subject to income and non-income taxes. The effective tax rate is based in part on our interpretation of the relevant current tax laws. We believe the aggregate liabilities related to taxes are appropriately reflected in the consolidated financial statements. We review the appropriate tax treatment of all transactions taking into consideration statutory, judicial, and regulatory guidance in the context of our tax positions. In addition, we rely on various tax opinions, recent tax audits, and historical experience.
From time-to-time, we engage in business transactions that may affect our tax liabilities. Where appropriate, we obtain opinions of outside experts and assess the relative merits and risks of the appropriate tax treatment of business transactions taking into account statutory, judicial, and regulatory guidance in the context of the tax position. However, changes to our estimates of

accrued taxes can occur due to changes in tax rates, implementation of new business strategies, resolution of issues with taxing authorities regarding previously taken tax positions, and newly enacted statutory, judicial, and regulatory guidance. Such changes could affect the amount of our accrued taxes and could be material to our financial position and/and / or results of operations.(See Note 16 of the Notes to Consolidated Financial Statements.)
Deferred Tax Assets
At December 31, 2015,2017, we had a net federal deferred tax assetliability of $7$57 million and a net state deferred tax asset of $43$25 million. The federal net deferred tax liability includes a non-cash estimated write-down of our deferred tax liabilities and deferred tax assets as a result of the TCJA. A valuation allowance is provided when it is more-likely-than-not some portion of the deferred tax asset will not be realized. All available evidence, both positive and negative, was considered to determine whether, based on the weight of that evidence, impairment should be recognized. Our forecast process includes judgmental and quantitative elements that may be subject to significant change. If our forecast of taxable income within the carryforward periods available under applicable law is not sufficient to cover the amount of net deferred tax assets, such assets may be impaired. Based on our analysis of both positive and negative evidence and our ability to offset the net deferred tax assets against our forecasted future taxable income, there was no impairment of the net deferred tax assets at December 31, 2015,2017, other than a valuation allowance relating to state net operating loss carryovers.
Goodwill and Intangible Assets
The acquisition method of accounting requires that acquired assets and liabilities are recorded at their fair values as of the date of acquisition. This often involves estimates based on third party valuations or internal valuations based on discounted cash flow analyses or other valuation techniques, all of which are inherently subjective. Acquisitions typically result in goodwill, the amount by which the cost of net assets acquired in a business combination exceeds their fair value, which is subject to impairment testing at least annually. The amortization of identified intangible assets recognized in a business combination is based upon the estimated economic benefits to be received over their economic life, which is also subjective. Customer attrition rates that are based on historical experience are used to determine the estimated economic life of certain intangibles assets, including but not limited to, customer deposit intangibles. Refer to Note 8 of the Notes to Consolidated Financial Statements for further information regarding these items.
Recent Accounting Pronouncements and Developments

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Note 2 to Consolidated Financial Statements discusses new accounting pronouncements adopted during 20152017 and the expected impact of accounting pronouncements recently issued but not yet required to be adopted. To the extent the adoption of new accounting standards materially affect financial condition, results of operations, or liquidity, the impacts are discussed in the applicable section of this MD&A and the Notes to Consolidated Financial Statements.
Item 7A: Quantitative and Qualitative Disclosures About Market Risk
Information required by this item is set forth under the heading of “Market Risk” in Item 7 (MD&A), which is incorporated by reference into this item.
Item 8: Financial Statements and Supplementary Data
Information required by this item is set forth in the Reports of Independent Registered Public Accounting Firm, Consolidated Financial Statements and Notes, and Selected QuarterlyAnnual Income Statements, which is incorporated by reference into this item.Statements.

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REPORT OF MANAGEMENT'S EVALUATION OF DISCLOSURE CONTROLS AND PROCEDURES
The Management of Huntington Bancshares Incorporated (Huntington or the Company) is responsible for the financial information and representations contained in the Consolidated Financial Statements and other sections of this report. The Consolidated Financial Statements have been prepared in conformity with accounting principles generally accepted in the United States. In all material respects, they reflect the substance of transactions that should be included based on informed judgments, estimates, and currently available information. Management maintains a system of internal accounting controls, which includes the careful selection and training of qualified personnel, appropriate segregation of responsibilities, communication of written policies and procedures, and a broad program of internal audits. The costs of the controls are balanced against the expected benefits. During 2015,2017, the audit committee of the board of directors met regularly with Management, Huntington’s internal auditors, and the independent registered public accounting firm, PricewaterhouseCoopers LLP, to review the scope of the audits and to discuss the evaluation of internal accounting controls and financial reporting matters. The independent registered public accounting firm and the internal auditors have free access to, and meet confidentially with, the audit committee to discuss appropriate matters. Also, Huntington maintains a disclosure review committee. This committee’s purpose is to design and maintain disclosure controls and procedures to ensure that material information relating to the financial and operating condition of Huntington is properly reported to its chief executive officer, chief financial officer, internal auditors, and the audit committee of the board of directors in connection with the preparation and filing of periodic reports and the certification of those reports by the chief executive officer and the chief financial officer.
REPORT OF MANAGEMENT’S ASSESSMENT OF INTERNAL CONTROL OVER FINANCIAL REPORTING
Management is responsible for establishing and maintaining adequate internal control over financial reporting as such term is defined in Rules 13a-15(f) and 15d-15(f) of the Securities Exchange Act of 1934, as amended. Huntington’s Management assessed the effectiveness of the Company’s internal control over financial reporting as of December 31, 2015.2017. In making this assessment, Management used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) in Internal Control—Integrated Framework (2013). Based on that assessment, Management concluded that, as of December 31, 2015,2017, the Company’s internal control over financial reporting is effective based on those criteria. The Company’s internal control over financial reporting as of December 31, 20152017 has been audited by PricewaterhouseCoopers LLP, an independent registered public accounting firm, as stated in their report appearing on the next page.

 
Stephen D. Steinour – Chairman, President, and Chief Executive Officer
Howell D. McCullough III – Senior Executive Vice President and Chief Financial Officer
February 17, 201616, 2018

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Report of Independent Registered Public Accounting Firm

To theBoard of Directors and Shareholders of
Huntington Bancshares Incorporated

Opinions on the Financial Statements and Internal Control over Financial Reporting

In our opinion,We have audited the accompanying consolidated balance sheetsheets of Huntington Bancshares Incorporated and its subsidiaries as of December 31, 20152017 and 2016, and the related consolidated statements of income, comprehensive income, changes in shareholders’ equity and cash flows for each of the year thenthree years in the period ended December 31, 2017, including the related notes (collectively referred to as the “consolidated financial statements”). We also have audited the Company's internal control over financial reporting as of December 31, 2017, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of Huntington Bancshares Incorporated and its subsidiariesatthe Company as of December 31, 2015,2017 and 2016, and the results of their operations and their cash flows for each of the yearthree years in the period endedDecember 31, 20152017 in conformity with accounting principles generally accepted in the United States of America. Also in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2015,2017, based on criteria established in Internal Control - Integrated Framework (2013)issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). COSO.

Basis for Opinions

The Company's management is responsible for these consolidated financial statements, for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Report of Management’s Assessment of Internal Control over Financial Reporting. Our responsibility is to express opinions on thesethe Company’s consolidated financial statements and on the Company's internal control over financial reporting based on our integrated audit. audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) ("PCAOB") and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our auditaudits in accordance with the standards of the Public Company Accounting Oversight Board (United States).PCAOB. Those standards require that we plan and perform the auditaudits to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud, and whether effective internal control over financial reporting was maintained in all material respects.

Our auditaudits of the consolidated financial statements included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence supportingregarding the amounts and disclosures in the consolidated financial statements, assessingstatements. Our audits also included evaluating the accounting principles used and significant estimates made by management, andas well as evaluating the overall presentation of the consolidated financial statement presentation.statements. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our auditaudits also included performing such other procedures as we considered necessary in the circumstances. We believe that our audit providesaudits provide a reasonable basis for our opinions.

Definition and Limitations of Internal Control over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.


Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.
Columbus, Ohio
February 16, 2018

We have served as the Company’s auditor since 2015.  

Columbus, Ohio
February 17, 2016

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
To the Board of Directors and Shareholders of
Huntington Bancshares Incorporated
Columbus, Ohio

We have audited the accompanying consolidated balance sheet of Huntington Bancshares Incorporated and subsidiaries (the “Company”) as of December 31, 2014, and the related consolidated statements of income, comprehensive income, changes in shareholders’ equity, and cash flows for each of the two years in the period ended December 31, 2014. These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, such consolidated financial statements present fairly, in all material respects, the financial position of Huntington Bancshares Incorporated and subsidiaries as of December 31, 2014, and the results of their operations and their cash flows for each of the two years in the period ended December 31, 2014, in conformity with accounting principles generally accepted in the United States of America.

Columbus, Ohio
February 13, 2015


97


Huntington Bancshares Incorporated
Consolidated Balance Sheets
December 31,December 31,
(dollar amounts in thousands, except number of shares)2015 2014
(dollar amounts in millions, except per share amounts)2017 2016
Assets      
Cash and due from banks$847,156
 $1,220,565
$1,520
 $1,385
Interest-bearing deposits in banks51,838
 64,559
47
 58
Trading account securities36,997
 42,191
86
 133
Loans held for sale474,621
 416,327
(includes $337,577 and $354,888 respectively, measured at fair value)(1)   
Available-for-sale and other securities8,775,441
 9,384,670
15,469
 15,563
Held-to-maturity securities6,159,590
 3,379,905
9,091
 7,807
Loans and leases (includes $34,637 and $50,617 respectively, measured at fair value)(1)   
Commercial and industrial loans and leases20,559,834
 19,033,146
Commercial real estate loans5,268,651
 5,197,403
Automobile loans9,480,678
 8,689,902
Home equity loans8,470,482
 8,490,915
Residential mortgage loans5,998,400
 5,830,609
Other consumer loans563,054
 413,751
Loans and leases50,341,099
 47,655,726
Loans held for sale (includes $413 and $438 respectively, measured at fair value)(1)488
 513
Loans and leases (includes $93 and $82 respectively, measured at fair value)(1)70,117
 66,962
Allowance for loan and lease losses(597,843) (605,196)(691) (638)
Net loans and leases49,743,256
 47,050,530
69,426
 66,324
Bank owned life insurance1,757,668
 1,718,436
2,466
 2,432
Premises and equipment620,540
 616,407
864
 816
Goodwill676,869
 522,541
1,993
 1,993
Other intangible assets54,978
 74,671
346
 402
Servicing rights238
 226
Accrued income and other assets1,845,597
 1,807,208
2,151
 2,062
Total assets$71,044,551
 $66,298,010
$104,185
 $99,714
Liabilities and shareholders’ equity      
Liabilities      
Deposits in domestic offices      
Demand deposits—noninterest-bearing$16,479,984
 $15,393,226
$21,546
 $22,836
Interest-bearing38,547,587
 35,937,873
55,495
 52,772
Deposits in foreign offices267,408
 401,052
Deposits55,294,979
 51,732,151
77,041
 75,608
Short-term borrowings615,279
 2,397,101
5,056
 3,693
Long-term debt7,067,614
 4,335,962
9,206
 8,309
Accrued expenses and other liabilities1,472,073
 1,504,626
2,068
 1,796
Total liabilities64,449,945
 59,969,840
93,371
 89,406
Commitments and contingencies (Note 20)
 
Commitments and contingencies (Note 21)
 
Shareholders’ equity      
Preferred stock—authorized 6,617,808 shares;   
Series A, 8.50% fixed rate, non-cumulative perpetual convertible preferred stock, par value of $0.01, and liquidation value per share of $1,000362,506
 362,507
Series B, floating rate, non-voting, non-cumulative perpetual preferred stock, par value of $0.01, and liquidation value per share of $1,00023,785
 23,785
Preferred stock1,071
 1,071
Common stock7,970
 8,131
11
 11
Capital surplus7,038,502
 7,221,745
9,707
 9,881
Less treasury shares, at cost(17,932) (13,382)(35) (27)
Accumulated other comprehensive loss(226,158) (222,292)(528) (401)
Retained (deficit) earnings(594,067) (1,052,324)
Retained earnings (deficit)588
 (227)
Total shareholders’ equity6,594,606
 6,328,170
10,814
 10,308
Total liabilities and shareholders’ equity$71,044,551
 $66,298,010
$104,185
 $99,714
Common shares authorized (par value of $0.01)1,500,000,000
 1,500,000,000
1,500,000,000
 1,500,000,000
Common shares issued796,969,694
 813,136,321
1,075,294,946
 1,088,641,251
Common shares outstanding794,928,886
 811,454,676
1,072,026,681
 1,085,688,538
Treasury shares outstanding2,040,808
 1,681,645
3,268,265
 2,952,713
Preferred stock, authorized shares6,617,808
 6,617,808
Preferred shares issued1,967,071
 1,967,071
2,702,571
 2,702,571
Preferred shares outstanding398,006
 398,007
1,098,006
 1,098,006
(1)Amounts represent loans for which Huntington has elected the fair value option. See Note 17.18.
See Notes to Consolidated Financial Statements

98


Huntington Bancshares Incorporated
Consolidated Statements of Income
 
 Year Ended December 31,
(dollar amounts in thousands, except per share amounts)2015 2014 2013
Interest and fee income:     
Loans and leases$1,759,525
 $1,674,563
 $1,629,939
Available-for-sale and other securities     
Taxable202,104
 171,080
 148,557
Tax-exempt42,014
 28,965
 12,678
Held-to-maturity securities86,614
 88,724
 50,214
Other24,264
 13,130
 19,249
Total interest income2,114,521
 1,976,462
 1,860,637
Interest expense     
Deposits82,175
 86,453
 116,241
Short-term borrowings1,584
 2,940
 700
Federal Home Loan Bank advances586
 1,011
 1,077
Subordinated notes and other long-term debt79,439
 48,917
 38,011
Total interest expense163,784
 139,321
 156,029
Net interest income1,950,737
 1,837,141
 1,704,608
Provision for credit losses99,954
 80,989
 90,045
Net interest income after provision for credit losses1,850,783
 1,756,152
 1,614,563
Service charges on deposit accounts280,349
 273,741
 271,802
Cards and payment processing income142,715
 105,401
 92,591
Mortgage banking income111,853
 84,887
 126,855
Trust services105,833
 115,972
 123,007
Insurance income65,264
 65,473
 69,264
Brokerage income60,205
 68,277
 69,624
Capital markets fees53,616
 43,731
 45,220
Bank owned life insurance income52,400
 57,048
 56,419
Gain on sale of loans33,037
 21,091
 18,171
Net gains on sales of securities3,184
 17,554
 2,220
Impairment losses recognized in earnings on available-for-sale securities (a)(2,440) 
 (1,802)
Other income132,714
 126,004
 138,825
Total noninterest income1,038,730
 979,179
 1,012,196
Personnel costs1,122,182
 1,048,775
 1,001,637
Outside data processing and other services231,353
 212,586
 199,547
Equipment124,957
 119,663
 106,793
Net occupancy121,881
 128,076
 125,344
Marketing52,213
 50,560
 51,185
Professional services50,291
 59,555
 40,587
Deposit and other insurance expense44,609
 49,044
 50,161
Amortization of intangibles27,867
 39,277
 41,364
Other expense200,555
 174,810
 141,385
Total noninterest expense1,975,908
 1,882,346
 1,758,003
Income before income taxes913,605
 852,985
 868,756
Provision for income taxes220,648
 220,593
 227,474
Net income692,957
 632,392
 641,282
Dividends on preferred shares31,873
 31,854
 31,869
Net income applicable to common shares$661,084
 $600,538
 $609,413

99


Year Ended December 31,
(dollar amounts in millions, except per share amounts)2017 2016 2015
Interest and fee income:     
Loans and leases$2,838
 $2,178
 $1,760
Available-for-sale and other securities     
Taxable303
 223
 202
Tax-exempt77
 59
 42
Held-to-maturity securities193
 138
 87
Other22
 34
 24
Total interest income3,433
 2,632
 2,115
Interest expense     
Deposits180
 102
 82
Short-term borrowings25
 5
 2
Federal Home Loan Bank advances
 
 1
Subordinated notes and other long-term debt226
 156
 79
Total interest expense431
 263
 164
Net interest income3,002
 2,369
 1,951
Provision for credit losses201
 191
 100
Net interest income after provision for credit losses2,801
 2,178
 1,851
Service charges on deposit accounts353
 324
 280
Cards and payment processing income206
 169
 143
Trust and investment management services156
 123
 116
Mortgage banking income131
 128
 112
Insurance income81
 84
 81
Capital markets fees76
 60
 54
Bank owned life insurance income67
 58
 52
Gain on sale of loans56
 47
 33
Net gains on sales of securities
 2
 3
Impairment losses recognized in earnings on available-for-sale securities (a)(4) (2) (2)
Other Income185
 157
 167
Total noninterest income1,307
 1,150
 1,039
Personnel costs1,524
 1,349
 1,122
Outside data processing and other services313
 305
 231
Net occupancy212
 153
 122
Equipment171
 165
 125
Deposit and other insurance expense78
 54
 45
Professional services69
 105
 50
Marketing60
 63
 52
Amortization of intangibles56
 30
 28
Other expense231
 184
 201
Total noninterest expense2,714
 2,408
 1,976
Income before income taxes1,394
 920
 914
Provision for income taxes208
 208
 221
Net income1,186
 712
 693
Dividends on preferred shares76
 65
 32
Net income applicable to common shares$1,110
 $647
 $661
Average common shares—basic803,412
 819,917
 834,205
1,084,686
 904,438
 803,412
Average common shares—diluted817,129
 833,081
 843,974
1,136,186
 918,790
 817,129
Per common share:          
Net income—basic$0.82
 $0.73
 $0.73
$1.02
 $0.72
 $0.82
Net income—diluted0.81
 0.72
 0.72
1.00
 0.70
 0.81
Cash dividends declared0.25
 0.21
 0.19
0.35
 0.29
 0.25
 
(a)The following OTTI losses are included in securities losses for the periods presented:
Total OTTI losses$(3,144) $
 $(1,870)$(4) $(6) $(3)
Noncredit-related portion of loss recognized in OCI704
 
 68

 4
 1
Net impairment credit losses recognized in earnings$(2,440) $
 $(1,802)$(4) $(2) $(2)
See Notes to Consolidated Financial Statements

100


Huntington Bancshares Incorporated
Consolidated Statements of Comprehensive Income
 
 Year Ended December 31,
(dollar amounts in thousands)2015 2014 2013
Net income$692,957
 $632,392
 $641,282
Other comprehensive income, net of tax:     
Unrealized gains on available-for-sale and other securities:     
Non-credit-related impairment recoveries (losses) on debt securities not expected to be sold12,673
 8,780
 153
Unrealized net gains (losses) on available-for-sale and other securities arising during the period, net of reclassification for net realized gains and losses(19,757) 45,783
 (77,593)
Total unrealized gains (losses) on available-for-sale securities(7,084) 54,563
 (77,440)
Unrealized gains (losses) on cash flow hedging derivatives, net of reclassifications to income8,285
 6,611
 (65,928)
Change in accumulated unrealized losses for pension and other post-retirement obligations(5,067) (69,457) 80,176
Other comprehensive income (loss), net of tax(3,866) (8,283) (63,192)
Comprehensive income$689,091
 $624,109
 $578,090
 Year Ended December 31,
(dollar amounts in millions)2017 2016 2015
Net income$1,186
 $712
 $693
Other comprehensive income, net of tax:     
Unrealized gains (losses) on available-for-sale and other securities:     
Non-credit-related impairment recoveries on debt securities not expected to be sold2
 1
 13
Unrealized net gains (losses) on available-for-sale and other securities arising during the period, net of reclassification for net realized gains and losses(39) (202) (20)
Total unrealized gains (losses) on available-for-sale securities(37) (201) (7)
Unrealized gains on cash flow hedging derivatives, net of reclassifications to income3
 1
 8
Change in accumulated unrealized gains (losses) for pension and other post-retirement obligations
 25
 (5)
Other comprehensive loss, net of tax(34) (175) (4)
Comprehensive income$1,152
 $537
 $689
See Notes to Consolidated Financial Statements

101


Huntington Bancshares Incorporated
Consolidated Statements of Changes in Shareholders’ Equity
 
            Accumulated                 Accumulated    
Preferred Stock           Other Retained               Other Retained  
(all amounts in thousands,
except for per share amounts)
Series A Series B Common Stock Capital Treasury Stock Comprehensive Earnings  
Shares Amount Shares Amount Shares Amount Surplus Shares Amount Loss (Deficit) Total
Year Ended December 31, 2015                       
(dollar amounts in millions, except per share amounts) Preferred Stock Common Stock Capital Treasury Stock Comprehensive Earnings  
Amount Shares Amount Surplus Shares Amount Loss (Deficit) Total
Year Ended December 31, 2017                  
Balance, beginning of year363
 $362,507
 35
 $23,785
 813,136
 $8,131
 $7,221,745
 (1,682) $(13,382) $(222,292) $(1,052,324) $6,328,170
 $1,071
 1,088,641
 $11
 $9,881
 (2,953) $(27) $(401) $(227) $10,308
Net income                    692,957
 692,957
               1,186
 1,186
Other comprehensive income (loss)                  (3,866)   (3,866)             (34)   (34)
Repurchases of common stock        (23,036) (230) (251,614)         (251,844)   (19,430) 
 (260)         (260)
Cash dividends declared:                                         
Common ($0.25 per share)                    (200,197) (200,197)
Common ($0.35 per share)               (379) (379)
Preferred Series A ($85.00 per share)                    (30,813) (30,813)               (31) (31)
Preferred Series B ($29.84 per share)                    (1,059) (1,059)
Preferred share conversion  (1)         1
         
Preferred Series B ($39.11 per share)               (1) (1)
Preferred Series C ($58.76 per share)               (6) (6)
Preferred Series D ($62.50 per share)               (38) (38)
Recognition of the fair value of share-based compensation            51,415
         51,415
       92
         92
Other share-based compensation activity        6,784
 68
 16,068
       (2,644) 13,492
   5,923
 
 (10)       (9) (19)
TCJA, Reclassification from accumulated OCI to retained earnings             (93) 93
 
Other        86
 1
 887
 (359) (4,550)   13
 (3,649)   161
 
 4
 (315) (8)   
 (4)
Balance, end of year363
 $362,506
 35
 $23,785
 796,970
 $7,970
 $7,038,502
 (2,041) $(17,932) $(226,158) $(594,067) $6,594,606
 $1,071
 1,075,295
 $11
 $9,707
 (3,268) $(35) $(528) $588
 $10,814
See Notes to Consolidated Financial Statements

102


Huntington Bancshares Incorporated
Consolidated Statements of Changes in Shareholders’ Equity
 
            Accumulated                Accumulated    
Preferred Stock           Other Retained              Other Retained  
(all amounts in thousands, except for per share amounts)
Series A Series B Common Stock Capital Treasury Stock Comprehensive Earnings  
Shares Amount Shares Amount Shares Amount Surplus Shares Amount Loss (Deficit) Total
Year Ended December 31, 2014                       
(dollar amounts in millions, except per share amounts)Preferred Stock Common Stock Capital Treasury Stock Comprehensive Earnings  
Amount Shares Amount Surplus Shares Amount Loss (Deficit) Total
Year Ended December 31, 2016                 
Balance, beginning of year363
 $362,507
 35
 $23,785
 832,217
 $8,322
 $7,398,515
 (1,331) $(9,643) $(214,009) $(1,479,324) $6,090,153
$386
 796,970
 $8
 $7,039
 (2,041) $(18) $(226) $(594) $6,595
Net income                    632,392
 632,392
              712
 712
Other comprehensive income (loss)                  (8,283)   (8,283)            (175)   (175)
Repurchase of common stock        (35,709) (357) (334,072)         (334,429)
FirstMerit Acquisition:                 
Issuance of common stock  285,425
 3
 2,764
         2,767
Issuance of Series C preferred stock100
     4
         104
Net proceeds from issuance of Series D preferred stock585
               585
Cash dividends declared:                                        
Common ($0.21 per share)                    (171,692) (171,692)
Common ($0.29 per share)              (275) (275)
Preferred Series A ($85.00 per share)                    (30,813) (30,813)              (31) (31)
Preferred Series B ($29.33 per share)                    (1,041) (1,041)
Shares issued pursuant to acquisition        8,694
 87
 91,577
         91,664
Shares sold to HIP        276
 3
 2,594
         2,597
Preferred Series B ($34.03 per share)              (1) (1)
Preferred Series C ($26.28 per share)              (3) (3)
Preferred Series D ($51.04 per share)              (31) (31)
Recognition of the fair value of share-based compensation            43,666
         43,666
      66
         66
Other share-based compensation activity        6,752
 68
 17,219
       (1,774) 15,513
  5,924
 
 5
       (4) 1
Other        906
 8
 2,246
 (351) (3,739)   (72) (1,557)  322
 
 3
 (912) (9)   
 (6)
Balance, end of year363
 $362,507
 35
 $23,785
 813,136
 $8,131
 $7,221,745
 (1,682) $(13,382) $(222,292) $(1,052,324) $6,328,170
$1,071
 1,088,641
 $11
 $9,881
 (2,953) $(27) $(401) $(227) $10,308
See Notes to Consolidated Financial Statements

103


Huntington Bancshares Incorporated
Consolidated Statements of Changes in Shareholders’ Equity
 
            Accumulated                Accumulated    
Preferred Stock           Other Retained              Other Retained  
(all amounts in thousands,
except for per share amounts)
Series A Series B Common Stock Capital Treasury Stock Comprehensive Earnings  
Shares Amount Shares Amount Shares Amount Surplus Shares Amount Loss (Deficit) Total
Year Ended December 31, 2013                       
(dollar amounts in millions, except per share amounts)Preferred Stock Common Stock Capital Treasury Stock Comprehensive Earnings  
Amount Shares Amount Surplus Shares Amount Loss (Deficit) Total
Year Ended December 31, 2015                 
Balance, beginning of year363
 $362,507
 35
 $23,785
 844,105
 $8,441
 $7,475,149
 (1,292) $(10,921) $(150,817) $(1,929,644) $5,778,500
$386
 813,136
 $8
 $7,222
 (1,682) $(14) $(222) $(1,052) $6,328
Net income                    641,282
 641,282
              693
 693
Other comprehensive income (loss)                  (63,192)   (63,192)            (4)   (4)
Repurchase of common stock        (16,708) (167) (124,828)         (124,995)  (23,036) 
 (252)         (252)
Cash dividends declared:                                        
Common ($0.19 per share)                    (158,194) (158,194)
Common ($0.25 per share)              (200) (200)
Preferred Series A ($85.00 per share)                    (30,813) (30,813)              (31) (31)
Preferred Series B ($33.14 per share)                    (1,055) (1,055)
Preferred Series B ($29.84 per share)              (1) (1)
Recognition of the fair value of share-based compensation            37,007
         37,007
      51
         51
Other share-based compensation activity        4,820
 48
 12,812
       (873) 11,987
  6,784
 
 16
       (3) 13
Other            (1,625) (39) 1,278
   (27) (374)  86
 
 2
 (359) (4)   
 (2)
Balance, end of year363
 $362,507
 35
 $23,785
 832,217
 $8,322
 $7,398,515
 (1,331) $(9,643) $(214,009) $(1,479,324) $6,090,153
$386
 796,970
 $8
 $7,039
 (2,041) $(18) $(226) $(594) $6,595
See Notes to Consolidated Financial Statements

104


Huntington Bancshares Incorporated
Consolidated Statements of Cash Flows
 
Year Ended December 31,Year Ended December 31,
(dollar amounts in thousands)2015 2014 2013
(dollar amounts in millions)2017 2016 2015
Operating activities          
Net income$692,957
 $632,392
 $641,282
$1,186
 $712
 $693
Adjustments to reconcile net income to net cash provided by (used for) operating activities:          
Impairment of goodwill
 3,000
 
Provision for credit losses99,954
 80,989
 90,045
201
 191
 100
Depreciation and amortization341,281
 332,832
 281,545
413
 380
 341
Share-based compensation expense51,415
 43,666
 37,007
92
 66
 51
Deferred income tax expense168
 165
 69
Net gains on sales of securities(3,184) (17,554) (2,220)
 (2) (3)
Impairment losses recognized in earnings on available-for-sale securities2,440
 
 1,802
4
 2
 2
Net Change in:          
Trading account securities5,194
 (6,618) 55,632
47
 (96) 5
Loans held for sale53,765
 (58,803) 127,368
12
 (123) 54
Accrued income and other assets(233,624) (438,366) 10,500
(420) (96) (234)
Change in deferred income taxes68,776
 35,174
 106,022
Accrued expense and other liabilities(34,846) 282,074
 (335,738)233
 4
 (35)
Other, net(10,766) 
 
18
 12
 (10)
Net cash provided by (used for) operating activities1,033,362
 888,786
 1,013,245
Net cash provided by (used in) operating activities1,954
 1,215
 1,033
Investing activities          
Decrease (increase) in interest-bearing deposits in banks12,721
 (7,516) 146,584
Net cash (paid) received in acquisitions(457,836) 691,637
 
Change in interest bearing deposits in banks39
 26
 13
Cash paid for acquisition of a business, net of cash received
 (133) (458)
Proceeds from:          
Maturities and calls of available-for-sale securities1,907,669
 1,480,505
 1,414,114
Maturities of held-to-maturity securities594,905
 452,785
 278,136
Maturities and calls of available-for-sale and other securities1,946
 2,113
 1,908
Maturities and calls of held-to-maturity securities1,054
 1,212
 595
Sales of available-for-sale securities163,224
 1,152,907
 410,106
2,490
 6,154
 163
Purchases of available-for-sale securities(4,506,764) (4,553,857) (1,416,795)(5,418) (10,888) (4,507)
Purchases of held-to-maturity securities(379,351) 
 (2,081,373)(1,356) 
 (379)
Net proceeds from sales of loans1,304,309
 353,811
 459,006
Net loan and lease activity, excluding sales(3,186,775) (4,232,350) (3,386,753)
Proceeds from sale of operating lease assets2,227
 17,591
 10,227
Net proceeds from sales of portfolio loans603
 2,981
 1,304
Net loan and lease activity, excluding sales and purchases(3,680) (3,951) (3,187)
Purchases of premises and equipment(93,097) (58,862) (102,208)(194) (120) (93)
Proceeds from sales of other real estate36,038
 38,479
 40,448
38
 50
 36
Purchases of loans and leases(333,726) (345,039) (16,170)(405) (411) (334)
Purchases of customer lists
 (946) 
Net cash paid for branch divestiture
 (480) 
Other, net7,802
 6,074
 4,345
17
 2
 10
Net cash provided by (used for) investing activities(4,928,654) (5,004,781) (4,240,333)
Net cash provided by (used in) investing activities(4,866) (3,445) (4,929)
Financing activities          
Increase (decrease) in deposits3,644,492
 2,923,928
 1,258,038
1,433
 (292) 3,644
Increase (decrease) in short-term borrowings(1,818,947) 118,698
 854,558
1,371
 1,900
 (1,819)
Sale of deposits(47,521) 
 

 
 (48)
Proceeds from issuance of long-term debt3,232,227
 2,000,000
 1,250,000
Net proceeds from issuance of long-term debt1,816
 2,128
 3,232
Maturity/redemption of long-term debt(1,036,717) (198,922) (102,086)(948) (1,275) (1,037)
Dividends paid on preferred stock(31,872) (31,854) (31,869)(76) (54) (32)
Dividends paid on common stock(192,518) (166,935) (150,608)(349) (245) (193)
Repurchase of common stock(251,844) (334,429) (124,995)
Repurchases of common stock(260) 
 (252)
Proceeds from stock options exercised19,000
 17,710
 12,601
11
 17
 19
Net proceeds from issuance of common stock
 2,597
 
Net proceeds from issuance of preferred stock
 585
 
Net proceeds from issuance of secured financing75
 
 
Payments related to tax-withholding for share based compensation awards(26) 
 
Other, net5,583
 4,635
 (225)
 4
 8
Net cash provided by (used for) financing activities3,521,883
 4,335,428
 2,965,414
Net cash provided by (used) financing activities3,047
 2,768
 3,522
Increase (decrease) in cash and cash equivalents(373,409) 219,433
 (261,674)135
 538
 (374)
Cash and cash equivalents at beginning of period1,220,565
 1,001,132
 1,262,806
1,385
 847
 1,221
Cash and cash equivalents at end of period$847,156
 $1,220,565
 $1,001,132
$1,520
 $1,385
 $847
     
     
Year Ended December 31,
(dollar amounts in millions)2017 2016 2015
Supplemental disclosures:          
Interest paid$150,403
 $131,488
 $155,832
$409
 $241
 $150
Income taxes paid (refunded)153,590
 139,918
 109,432
Income taxes paid84
 5
 154
Non-cash activities:          
Loans transferred to available-for-sale securities
 
 600,435
Common stock issued to acquire FirstMerit
 2,767
 
Preferred stock issued to acquire FirstMerit
 104
 
Loans transferred to held-for-sale from portfolio1,727,440
 96,643
 53,360
660
 3,437
 1,727
Loans transferred to portfolio from held-for-sale278,080
 45,240
 307,303
12
 482
 278
Transfer of loans to OREO24,625
 39,066
 34,372
29
 79
 25
Transfer of securities to held-to-maturity from available-for-sale3,000,180
 
 292,164
993
 2,870
 3,000

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Huntington Bancshares Incorporated
Notes to Consolidated Financial Statements
1. SIGNIFICANT ACCOUNTING POLICIES
Nature of Operations — Huntington Bancshares Incorporated (Huntington or the Company) is a multi-state diversified regional bank holding company organized under Maryland law in 1966 and headquartered in Columbus, Ohio. Through its subsidiaries, including its bank subsidiary, The Huntington National Bank (the Bank), Huntington is engaged in providing full-service commercial, small business, consumer banking services, mortgage banking services, automobile financing, recreational vehicle and marine financing, equipment leasing, investment management, trust services, brokerage services, customized insurance programs, and other financial products and services. Huntington’s banking offices are located in Ohio, Illinois, Michigan, Pennsylvania, Indiana, West Virginia, Wisconsin and Kentucky. Select financial services and other activities are also conducted in various other states. International banking services are available through the headquarters office in Columbus, Ohio and a limited purpose office located in the Cayman Islands.Ohio.
Basis of Presentation — The Consolidated Financial Statements include the accounts of Huntington and its majority-owned subsidiaries and are presented in accordance with GAAP. All intercompany transactions and balances have been eliminated in consolidation. Companies in which Huntington holds more than a 50% voting equity interest, or a controlling financial interest, or are a VIE in which Huntington has the power to direct the activities of an entity that most significantly impact the entity’s economic performance and has an obligation to absorb losses or the right to receive benefits from the VIE which could potentially be significant to the VIE are consolidated. VIEs are legal entities with insubstantial equity, whose equity investors lack the ability to make decisions about the entity’s activities, or whose equity investors do not have the obligation to absorb losses or the right to receive the residual returns of the entity if they occur. VIEs in which Huntington does not hold the power to direct the activities of the entity that most significantly impact the entity’s economic performance or does not have an obligation to absorb losses or the right to receive benefits from the VIE which could potentially be significant to the VIE are not consolidated. For consolidated entities where Huntington holds less than a 100% interest, Huntington recognizes non-controlling interest (included in shareholders’ equity) for the equity held by others and non-controlling profit or loss (included in noninterest expense) for the portion of the entity’s earnings attributable to other’s interests. Investments in companies that are not consolidated are accounted for using the equity method when Huntington has the ability to exert significant influence. Those investments in nonmarketable securities for which Huntington does not have the ability to exert significant influence are generally accounted for using the cost method. Investments in private investment partnerships that are accounted for under the equity method or the cost method are included in Accrued income and other assets and Huntington’s proportional interest in the equity investments’ earnings are included in other noninterest income. Investment interests accounted for under the cost and equity methods are periodically evaluated for impairment.
The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that significantly affect amounts reported in the Consolidated Financial Statements. Huntington utilizes processes that involve the use of significant estimates and the judgments of management in determining the amount of its allowance for credit losses, income taxes, deferred tax, assets, and contingent liabilities, as well as fair value measurements of investment securities, derivatives, goodwill, other intangible assets, pension assets and liabilities, short-term borrowings, mortgage servicing rights, and loans held for sale. As with any estimate, actual results could differ from those estimates.
For statementstatements of cash flows purposes, cash and cash equivalents are defined as the sum of Cash and due from banks, which includes amounts on deposit with the Federal Reserve and Federal funds sold and securities purchased under resale agreements.
Certain prior period amounts have been reclassified to conform to the current year’s presentation.
Resale and Repurchase Agreements — Securities purchased under agreements to resell and securities sold under agreements to repurchase are treated as collateralized financing transactions and are recorded at the amounts at which the securities were acquired or sold plus accrued interest. The fair value of collateral either received from or provided to a third-party is continually monitored and additional collateral is obtained or requested to be returned to Huntington in accordance with the agreement.
Securities — Securities purchased with the intention of recognizing short-term profits or which are actively bought and sold are classified as trading account securities and reported at fair value. The unrealized gains or losses on trading account securities are recorded in other noninterest income, except for gains and losses on trading account securities used to economically hedge the fair value of MSRs, which are included in mortgage banking income. Debt securities purchased in which Huntington has the positive intent and ability to hold to their maturity are classified as held-to-maturity securities. Held-to-maturity securities are recorded at amortized cost. All other debt and equity securities are classified as available-for-sale and other securities. Unrealized gains or losses on available-for-sale and other securities are reported as a separate component of accumulated OCI in the Consolidated Statements of Changes in Shareholders’ Equity. Credit-related declines in the value of debt securities that are considered other-than-temporaryOTTI are recorded in noninterest income.
Huntington evaluates its investment securities portfolio on a quarterly basis for indicators of OTTI. Huntington assesses whether OTTI has occurred when the fair value of a debt security is less than the amortized cost basis at the balance sheet date. Management
reviews the amount of unrealized loss, the length of time the security has been in an unrealized loss position, the credit rating history,

market trends of similar security classes, time remaining to maturity, and the source of both interest and principal payments to identify securities which could potentially be impaired. OTTI is considered to have occurred (1) ifFor those debt securities that Huntington intends to sell the security; (2) if itor is more likely than not Huntington will be required to sell, before the security before recovery of itstheir amortized cost basis; or (3)bases, the presentdifference between fair value of expected cash flows are not sufficientand amortized cost is considered to recover all contractually required principalbe OTTI and interest payments.is recognized in noninterest income. For those debt securities that Huntington does not expectintend to sell or it is not more likely than not to be required to sell, prior to expected recovery of amortized cost bases, the credit portion of the OTTI is separated intorecognized in noninterest income while the noncredit portion is recognized on OCI. In determining the credit and noncredit components. Aportion, Huntington uses a discounted cash flow analysis, which includes evaluating the timing and amount of the expected cash flows, is completed for all debt securities subject to credit impairment. The measurement of the credit loss component is equal to the difference between the debt security’s cost basis and the present value of its expected future cash flows discounted at the security’s effective yield. The credit-related OTTI, represented by the expected loss in principal, is recognized in noninterest income. The remaining difference between the security’s fair value and the present value of future expected cash flows is due to factors that are not credit-related and, therefore, are recognized in OCI. Huntington believes that it will fully collect the carrying value of securities on which noncredit-related OTTI has been recognized in OCI. Noncredit-relatedflows. Non-credit-related OTTI results from other factors, including increased liquidity spreads and extension of the security. For securities which Huntington does expect to sell, or if it is more likely than not Huntington will be required to sell the security before recovery of its amortized cost basis, all OTTI is recognized in earnings.higher interest rates. Presentation of OTTI is made in the Consolidated Statements of Income on a gross basis with a reduction for the amount of OTTI recognized in OCI.
Securities transactions are recognized on the trade date (the date the order to buy or sell is executed). The carrying value plus any related accumulated OCI balance of sold securities is used to compute realized gains and losses. Interest and dividends on securities, including amortization of premiums and accretion of discounts using the effective interest method over the period to maturity, are included in interest income.
Nonmarketable equity securities include stock acquired for regulatory purposes, such as Federal Home Loan BankFHLB stock and Federal Reserve BankFRB stock. These securities are accounted for at cost, evaluated for impairment, and included in available-for-sale and other securities.
Loans and Leases — Loans and direct financing leases for which Huntington has the intent and ability to hold for the foreseeable future, or until maturity or payoff, are classified in the Consolidated Balance Sheets as loans and leases. Except for purchase credit impaired loans and loans for which the fair value option has been elected, loans and leases are carried at the principal amount outstanding, net of charge-offs, unamortized deferred loan origination fees and costs, premiums and net ofdiscounts, and unearned income. Direct financing leases are reported at the aggregate of lease payments receivable and estimated residual values, net of unearned and deferred income. Interest income is accrued as earned using the interest method based on unpaid principal balances. Huntington defers the fees it receives from the origination of loans and leases, as well as the direct costs of those activities. Huntington also acquires loans at a premium and at a discount to their contractual values. Except for purchased credit impaired loans, Huntington amortizes loan discounts, premiums, and net loan origination fees and costs on a level-yield basis over the estimatedcontractual lives of the related loans which would not include purchased credit impaired loans.using the effective interest method.
Troubled debt restructurings are loans for which the original contractual terms have been modified to provide a concession to a borrower experiencing financial difficulties. Loan modifications are considered TDRs when the concessions provided are not available to the borrower through either normal channels or other sources. However, not all loan modifications are TDRs. Modifications resulting in troubled debt restructurings may include changes to one or more terms of the loan, including but not limited to, a change in interest rate, an extension of the amortizationrepayment period, a reduction in payment amount, and partial forgiveness or deferment of principal or accrued interest.
Residual values on leased equipment are evaluated quarterly for impairment. Impairment of the residual values of direct financing leases determined to be other than temporary is recognized by writing the leases down to fair value with a charge to other noninterest expense. ResidualLeased equipment residual value lossesimpairment will arise if the expected fair value at the end of the lease term is less than the residual value recorded at the lease origination,carrying amount, net of estimated amounts reimbursable by the lessee. Future declines in the expected residual value of the leased equipment would result in expected losses of the leased equipment.
For leased equipment, the residual component of a direct financing lease represents the estimated fair value of the leased equipment at the end of the lease term. Huntington uses industry data, historical experience, and independent appraisals to establish these residual value estimates. Additional information regarding product life cycle, product upgrades, as well as insight into competing products are obtained through relationships with industry contacts and are factored into residual value estimates where applicable.
Loans Held for Sale — Loans in which Huntington does not have the intent and ability to hold for the foreseeable future are classified as loans held for sale. Loans held for sale (excluding loans originated or acquired with the intent to sell, which are carried at fair value) are carried at the lower of cost or fair value less cost to sell. The fair value option is generally elected for mortgage loans held for sale to facilitate hedging of the loans. The fair value of such loans is estimated based on the inputs that include prices of mortgage backed securities adjusted for other variables such as, interest rates, expected credit defaults and market discount rates. The adjusted value reflects the price we expect to receive from the sale of such loans.
Nonmortgage loans held for sale are measured on an aggregate asset basis.

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Allowance for Credit Losses — Huntington maintains two reserves, both of which reflect management’s judgment regarding the appropriate level necessary to absorb credit losses inherent in our loan and lease portfolio: the ALLL and the AULC. Combined, these reserves comprise the total ACL. The determination of the ACL requires significant estimates, including the timing and amounts of expected future cash flows on impaired loans and leases, consideration of current economic conditions, and historical loss experience pertaining to pools of homogeneous loans and leases, all of which may be susceptible to change.
The appropriateness of the ACL is based on management’s current judgments about the credit quality of the loan portfolio. These judgments consider on-going evaluations of the loan and lease portfolio, including such factors as the differing economic risks associated with each loan category, the financial condition of specific borrowers, the level of delinquent loans, the value of any collateral and, where applicable, the existence of any guarantees or other documented support. Further, management evaluates the

impact of changes in interest rates and overall economic conditions on the ability of borrowers to meet their financial obligations when quantifying our exposure to credit losses and assessing the appropriateness of our ACL at each reporting date. In addition to general economic conditions and the other factors described above, additional factors also considered include: the impact of increasing or decreasing residentialcommercial real estate values; the diversification of CRE loans;values and the development of new or expanded Commercial business segments such as healthcare, ABL, leveraged lending, and energy, and the overall condition of the manufacturing industry. Also, the ACL assessment includes the on-going assessment of credit quality metrics, and a comparison of certain ACL benchmarks to current performance.segments.
The ALLL consists of two components: (1) the transaction reserve, which includes a loan level allocation, specific reserves related to loans considered to be impaired, and loans involved in troubled debt restructurings, and (2) the general reserve. The transaction reserve component includes both (1) an estimate of loss based on pools of commercial and consumer loans and leases with similar characteristics and (2) an estimate of loss based on an impairment review of each impaired C&I and CRE loan where obligor balance is greater than $1.0$1 million. For the C&I and CRE portfolios, the estimate of loss based on pools of loans and leases with similar characteristics is made by applying a PD factor and a LGD factor to each individual loan based on a regularly updated loan grade, using a standardized loan grading system. The PD factor and an LGD factor are determined for each loan grade using statistical models based on historical performance data. The PD factor considers on-going reviews of the financial performance of the specific borrower, including cash flow, debt-service coverage ratio, earnings power, debt level, and equity position, in conjunction with an assessment of the borrower’s industry and future prospects. The LGD factor considers analysis of the type of collateral and the relative LTV ratio. These reserve factors are developed based on credit migration models that track historical movements of loans between loan ratings over time and a combination of long-term average loss experience of our own portfolio and external industry data.
In the case of more homogeneous portfolios, such as automobile loans, home equity loans, and residential mortgage loans, the determination of the transaction reserve also incorporates PD and LGD factors. The estimate of loss is based on pools of loans and leases with similar characteristics. The PD factor considers current credit scores unless the account is delinquent, in which case a higher PD factor is used.used driven by the associated delinquency status. The credit score provides a basis for understanding the borrower’s past and current payment performance, and this information is used to estimate expected losses over the emergence period. The performance of first-lien loans ahead of our junior-lien loans is available to use as part of our updated score process. The LGD factor considers analysis of the type of collateral and the relative LTV ratio. Credit scores, models, analyses, and other factors used to determine both the PD and LGD factors are updated frequently to capture the recent behavioral characteristics of the subject portfolios, as well as any changes in loss mitigation or credit origination strategies, and adjustments to the reserve factors are made as required.
The general reserve consists of various risk-profile reserve components. The risk-profile component considers items unique to our structure, policies, processes, and portfolio composition, as well as qualitative measurements and assessments of the loan portfolios including, but not limited to, management quality, concentrations, portfolio composition, industry comparisons, and internal review functions.
The estimate for the AULC is determined using the same procedures and methodologies as used for the ALLL. The loss factors used in the AULC are the same as the loss factors used in the ALLL while also considering a historical utilization of unused commitments. The AULC is recorded in Accrued expenses and other liabilities in the Consolidated Balance Sheets.
Nonaccrual and Past Due Loans — Loans are considered past due when the contractual amounts due with respect to principal and interest are not received within 30 days of the contractual due date.
Any loan in any portfolio may be placed on nonaccrual status prior to the policies described below when collection of principal or interest is in doubt. When a borrower with debt is discharged in a Chapter 7 bankruptcy and not reaffirmed by the borrower, the loan is determined to be collateral dependent and placed on nonaccrual status, unless there is a co-borrower.
All classes within the C&I and CRE portfolios (except for purchased credit-impaired loans) are placed on nonaccrual status at 90-days past due. First-lien home equity loans are placed on nonaccrual status at 150-days past due. Junior-lien home equity loans are placed on nonaccrual status at the earlier of 120-days past due or when the related first-lien loan has been identified as nonaccrual. Automobile, RV and marine finance and other consumer loans are generally charged-offplaced on non-accrual if not charged off when the loan is 120-days past due. Residential mortgage loans are placed on nonaccrual status at 150-days past due, with the exception of residential mortgages guaranteed by government agencies

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which continue to accrue interest at the rate guaranteed by the government agency. We areHuntington is reimbursed from the government agency for reasonable expenses incurred in servicing loans.
For all classes within all loan portfolios, when a loan is placed on nonaccrual status, any accrued interest income is reversed with current year accruals charged to interest income, and prior year amounts charged-off as a credit loss.
For all classes within all loan portfolios, cash receipts received on NALs are applied against principal until the loan or lease has been collected in full, including the charged-off portion, after which time any additional cash receipts are recognized as interest income. However, for secured non-reaffirmed debt in a Chapter 7 bankruptcy, payments are applied to principal and interest when the borrower has demonstrated a capacity to continue payment of the debt and collection of the debt is reasonably assured. For unsecured non-reaffirmed debt in a Chapter 7 bankruptcy where the carrying value has been fully charged-off, payments are recorded as loan recoveries.
Regarding all classes within the C&I and CRE portfolios, the determination of a borrower’s ability to make the required principal and interest payments is based on an examination of the borrower’s current financial statements, industry, management capabilities, and other qualitative measures. For all classes within the consumer loan portfolio, the determination of a borrower’s

ability to make the required principal and interest payments is based on multiple factors, including number of days past due and, in some instances, an evaluation of the borrower’s financial condition. When, in management’s judgment, the borrower’s ability to make required principal and interest payments resumes and collectability is no longer in doubt, supported by sustained repayment history, the loan is returned to accrual status. For these loans that have been returned to accrual status, cash receipts are applied according to the contractual terms of the loan.
Charge-off of Uncollectible Loans — Any loan in any portfolio may be charged-off prior to the policies described below if a loss confirming event has occurred. Loss confirming events include, but are not limited to, bankruptcy (unsecured), continued delinquency, foreclosure, or receipt of an asset valuation indicating a collateral deficiency and that asset is the sole source of repayment. Additionally, discharged, collateral dependent non-reaffirmed debt in Chapter 7 bankruptcy filings will result in a charge-off to estimated collateral value, less anticipated selling costs.
C&I and CRE loans are either charged-off or written down to net realizable value at 90-days past due. Automobile, loansRV and marine finance and other consumer loans are generally charged-off at 120-days past due. First-lien and junior-lien home equity loans are charged-off to the estimated fair value of the collateral, less anticipated selling costs, at 150-days past due and 120-days past due, respectively. Residential mortgages are charged-off to the estimated fair value of the collateral at 150-days past due.
Impaired Loans — For all classes within the C&I and CRE portfolios, all loans with an obligor balance of $1.0$1 million or greater are evaluated on a quarterly basis for impairment. Except for TDRs, consumer loans within any class are generally not individually evaluated on a regular basis for impairment. All TDRs, regardless of the outstanding balance amount, are also considered to be impaired. Loans acquired with evidence of deterioration in credit quality since origination for which it is probable at acquisition that all contractually required payments will not be collected are also considered to be impaired.
Once a loan has been identified for an assessment of impairment, the loan is considered impaired when, based on current information and events, it is probable that all amounts due according to the contractual terms of the loan agreement will not be collected. This determination requires significant judgment and use of estimates, and the eventual outcome may differ significantly from those estimates.
When a loan in any class has been determined to be impaired, the amount of the impairment is measured using the present value of expected future cash flows discounted at the loan’s effective interest rate or, as a practical expedient, the observable market price of the loan, or the fair value of the collateral, less anticipated selling costs, if the loan is collateral dependent. When the present value of expected future cash flows is used, the effective interest rate is the original contractual interest rate of the loan adjusted for any cost, fee, premium, or discount. When the contractual interest rate is variable, the effective interest rate of the loan changes over time. A specific reserve is established as a component of the ALLL when a loan has been determined to be impaired. Subsequent to the initial measurement of impairment, if there is a significant change to the impaired loan’s expected future cash flows, or if actual cash flows are significantly different from the cash flows previously estimated, Huntington recalculates the impairment and appropriately adjusts the specific reserve. Similarly, if Huntington measures impairment based on the observable market price of an impaired loan or the fair value of the collateral of an impaired collateral dependent loan, Huntington will adjust the specific reserve.
When a loan within any class is impaired, the accrual of interest income is discontinued unless the receipt of principal and interest is no longer in doubt. Interest income on TDRs is accrued when all principal and interest is expected to be collected under the post-modification terms. Cash receipts received on nonaccruing impaired loans within any class are generally applied entirely against principal until the loan has been collected in full (including already charged-off portion),any portion charged-off) or the loan is deemed current, after which time any additional cash receipts are recognized as interest income. Cash receipts received on accruing impaired loans within any class are applied in the same manner as accruing loans that are not considered impaired.

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Purchased Credit-Impaired Loans — Purchased loans with evidence of deterioration in credit quality since origination, for which it is probable at acquisition that we will be unable to collect all contractually required payments, are considered to be credit impaired. Purchased credit-impaired loans are initially recorded at fair value, which is estimated by discounting the cash flows expected to be collected at the acquisition date. Because the estimate of expected cash flows reflects an estimate of future credit losses expected to be incurred over the life of the loans, an allowance for credit losses is not recorded at the acquisition date. The excess of cash flows expected at acquisition over the estimated fair value, referred to as the accretable yield, is recognized in interest income over the remaining life of the loan, or pool of loans, on a level-yield basis. The difference between the contractually required payments at acquisition and the cash flows expected to be collected at acquisition is referred to as the nonaccretable difference. A subsequent decrease in the estimate of cash flows expected to be received on purchased credit-impaired loans generally results in the recognition of an allowance for credit losses. Subsequent increases in cash flows result in reversal of any nonaccretable difference (or allowance for loan and lease losses to the extent anyone has been recorded) with a positive impact on interest income subsequently recognized. The measurement of cash flows involves assumptions and judgments for interest rates, prepayments, default rates, loss severity, and collateral values. All of these factors are inherently subjective and significant changes in the cash flow estimates over the life of the loan can result.
Transfers of Financial Assets and Securitizations — Transfers of financial assets in which we have surrendered control over the transferred assets are accounted for as sales. In assessing whether control has been surrendered, we consider whether the transferee would be a consolidated affiliate, the existence and extent of any continuing involvement in the transferred financial assets, and the impact of all arrangements or agreements made contemporaneously with, or in contemplation of, the transfer, even if they were not

entered into at the time of transfer. Control is generally considered to have been surrendered when (i) the transferred assets have been legally isolated from us or any of our consolidated affiliates, even in bankruptcy or other receivership, (ii) the transferee (or, if the transferee is an entity whose sole purpose is to engage in securitization or asset-backed financing that is constrained from pledging or exchanging the assets it receives, each third-party holder of its beneficial interests) has the right to pledge or exchange the assets (or beneficial interests) it received without any constraints that provide more than a trivial benefit to us, and (iii) neither we nor our consolidated affiliates and agents have (a) both the right and obligation under any agreement to repurchase or redeem the transferred assets before their maturity, (b) the unilateral ability to cause the holder to return specific financial assets that also provides us with a more-than-trivial benefit (other than through a cleanup call) or (c) an agreement that permits the transferee to require us to repurchase the transferred assets at a price so favorable that it is probable that it will require us to repurchase them.
If the sale criteria are met, the transferred financial assets are removed from our balance sheet and a gain or loss on sale is recognized. If the sale criteria are not met, the transfer is recorded as a secured borrowing in which the assets remain on our balance sheet and the proceeds from the transaction are recognized as a liability. For the majority of financial asset transfers, it is clear whether or not we have surrendered control. For other transfers, such as in connection with complex transactions or where we have continuing involvement, we generally obtain a legal opinion as to whether the transfer results in a true sale by law.
We have historically securitizedFrom time to time we securitize certain automobile receivables.loans. Gains and losses on the loans and leases sold and servicing rights associated with loan and lease sales are determined when the related loans or leases are sold to either a securitization trust or third-party. For loan or lease sales with servicing retained, a servicing asset is recorded at fair value for the right to service the loans sold.
Derivative Financial Instruments — A variety of derivative financial instruments, principally interest rate swaps, caps, floors, and collars, are used in asset and liability management activities to protect against the risk of adverse price or interest rate movements. These instruments provide flexibility in adjusting Huntington’s sensitivity to changes in interest rates without exposure to loss of principal and higher funding requirements.
Huntington also uses derivatives, principally loan sale commitments, in hedging its mortgage loan interest rate lock commitments and its mortgage loans held for sale. Mortgage loan sale commitments and the related interest rate lock commitments are carried at fair value on the Consolidated Balance Sheets with changes in fair value reflected in mortgage banking income. Huntington also uses certain derivative financial instruments to offset changes in value of its MSRs. These derivatives consist primarily of forward interest rate agreements and forward mortgage contracts. The derivative instruments used are not designated as qualifying hedges. Accordingly, such derivatives are recorded at fair value with changes in fair value reflected in mortgage banking income.
Derivative financial instruments are recorded in the Consolidated Balance Sheets as either an asset or a liability (in accrued income and other assets or accrued expenses and other liabilities, respectively) and measured at fair value. On the date a derivative contract is entered into, we designate it as either:
a qualifying hedge of the fair value of a recognized asset or liability or of an unrecognized firm commitment (fair value hedge);
a qualifying hedge of the variability of cash flows to be received or paid related to a recognized asset liability or forecasted transaction (cash flow hedge); or
a trading instrument or a non-qualifying (economic) hedge.

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Changes in the fair value of a derivative that has been designated and qualifies as a fair value hedge, along with the changes in the fair value of the hedged asset or liability that is attributable to the hedged risk, are recorded in current period earnings. Changes in the fair value of a derivative that has been designated and qualifies as a cash flow hedge, to the extent effective as a hedge, are recorded in accumulated other comprehensive income, net of income taxes, and reclassified into earnings in the period during which the hedged item affects earnings. Ineffectiveness in the hedging relationship is reflected in current period earnings. Changes in the fair value of derivatives held for trading purposes or which do not qualify for hedge accounting are reported in current period earnings.
For those derivatives to which hedge accounting is applied, Huntington formally documents the hedging relationship and the risk management objective and strategy for undertaking the hedge. This documentation identifies the hedging instrument, the hedged item or transaction, the nature of the risk being hedged, and, unless the hedge meets all of the criteria to assume there is no ineffectiveness, the method that will be used to assess the effectiveness of the hedging instrument and how ineffectiveness will be measured. The methods utilized to assess retrospective hedge effectiveness, as well as the frequency of testing, vary based on the type of item being hedged and the designated hedge period. For specifically designated fair value hedges of certain fixed-rate debt, Huntington utilizes the short-cut method when certain criteria are met. For other fair value hedges of fixed-rate debt, including certificates of deposit, Huntington utilizes the regression method to evaluate hedge effectiveness on a quarterly basis. For fair value hedges of portfolio loans, the regression method is used to evaluate effectiveness on a daily basis. For cash flow hedges, the regression method is applied on a quarterly basis.
Hedge accounting is discontinued prospectively when:
the derivative is no longer effective or expected to be effective in offsetting changes in the fair value or cash flows of a hedged item (including firm commitments or forecasted transactions);
the derivative expires or is sold, terminated, or exercised;
it is unlikely that athe forecasted transaction will occur;is no longer probable of occurring;

the hedged firm commitment no longer meets the definition of a firm commitment; or
the designation of the derivative as a hedging instrument is removed.
When hedge accounting is discontinued because it is determined that the derivative no longer qualifies as an effective fair value or cash flow hedge, the derivative will continue to be carried on the balance sheet at fair value.
In the case of a discontinued fair value hedge of a recognized asset or liability, as long as the hedged item continues to exist on the balance sheet, the hedged item will no longer be adjusted for changes in fair value. The basis adjustment that had previously been recorded to the hedged item during the period from the hedge designation date to the hedge discontinuation date is recognized as an adjustment to the yield of the hedged item over the remaining life of the hedged item.
In the case of a discontinued cash flow hedge of a recognized asset or liability, as long as the hedged item continues to exist on the balance sheet, the effective portion of the changes in fair value of the hedging derivative will no longer be recorded to other comprehensive income. The balance applicable to the discontinued hedging relationship will be recognized in earnings over the remaining life of the hedged item as an adjustment to yield. If the discontinued hedged item was a forecasted transaction that is not expected to occur, any amounts recorded on the balance sheet related to the hedged item, including any amounts recorded in accumulated other comprehensive income, are immediately reclassified to current period earnings.
In the case of either a fair value hedge or a cash flow hedge, if the previously hedged item is sold or extinguished, the basis adjustment to the underlying asset or liability or any remaining unamortized other comprehensive incomeAOCI balance will be reclassified torecognized in the current period earnings.
In all other situations in which hedge accounting is discontinued, the derivative will be carried at fair value on the consolidated balance sheets, with changes in its fair value recognized in current period earnings unless re-designated as a qualifying hedge.
Like other financial instruments, derivatives contain an element of credit risk, which is the possibility that Huntington will incur a loss because the counterparty fails to meet its contractual obligations. Notional values of interest rate swaps and other off-balance sheet financial instruments significantly exceed the credit risk associated with these instruments and represent contractual balances on which calculations of amounts to be exchanged are based. Credit exposure is limited to the sum of the aggregate fair value of positions that have become favorable to Huntington, including any accrued interest receivable due from counterparties. Potential credit losses are mitigated through careful evaluation of counterparty credit standing, selection of counterparties from a limited group of high quality institutions, collateral agreements, and other contract provisions. Huntington considers the value of collateral held and collateral provided in determining the net carrying value of derivatives.
Huntington offsets the fair value amounts recognized for derivative instruments and the fair value for the right to reclaim cash collateral or the obligation to return cash collateral arising from derivative instrument(s) recognized at fair value executed with the same counterparty under a master netting arrangement.

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Repossessed Collateral — Repossessed collateral, also referred to as other real estate owned (OREO),OREO, is comprised principally of commercial and residential real estate properties obtained in partial or total satisfaction of loan obligations, and is carried at fair value. Collateral obtained in satisfaction of a loan is recorded at the estimated fair value less anticipated selling costs based upon the property’s appraised value at the date of foreclosure, with any difference between the fair value of the property and the carrying value of the loan recorded as a charge-off. If the fair value is higher than the carrying amount of the loan the excess is recognized first as a recovery and then as noninterest income. Subsequent declines in value are reported as adjustments to the carrying amount and are recorded in noninterest expense. Gains or losses resulting from the sale of collateral are recognized in noninterest expense at the date of sale.
Collateral — We pledge assets as collateral as required for various transactions including security repurchase agreements, public deposits, loan notes, derivative financial instruments, short-term borrowings and long-term borrowings. Assets that have been pledged as collateral, including those that can be sold or repledged by the secured party, continue to be reported on our Consolidated Balance Sheets.
We also accept collateral, primarily as part of various transactions including derivative and security resale agreements. Collateral accepted by us, including collateral that we can sell or repledge, is excluded from our Consolidated Balance Sheets.
The market value of collateral we have accepted or pledged is regularly monitored and additional collateral is obtained or provided as necessary to ensure appropriate collateral coverage in these transactions.
Premises and Equipment — Premises and equipment are stated at cost, less accumulated depreciation and amortization. Depreciation is computed principally by the straight-line method over the estimated useful lives of the related assets. Buildings and building improvements are depreciated over an average of 30 to 40 years and 10 to 30 years, respectively. Land improvements and furniture and fixtures are depreciated over an average of 5 to 20 years, while equipment is depreciated over a range of 3 to 10 years. Leasehold improvements are amortized over the lesser of the asset’s useful life or the lease term, including any renewal periods for which renewal is reasonably assured. Maintenance and repairs are charged to expense as incurred, while improvements that extend the useful life of an asset are capitalized and depreciated over the remaining useful life. Premises and equipment is evaluated for impairment whenever events or changes in circumstances indicate that the carrying amount of the asset may not be recoverable.

Mortgage Servicing Rights — Huntington recognizes the rights to service mortgage loans as separate assets, which are included in Accrued income and other assetsServicing Rights in the Consolidated Balance Sheets when purchased, or when servicing is contractually separated from the underlying mortgage loans by sale or securitization of the loans with servicing rights retained.
For loan sales with servicing retained, a servicing asset is recorded on the day of the sale at fair value for the right to service the loans sold. To determine the fair value of a MSR, Huntington uses an option adjusted spread cash flow analysis incorporating market implied forward interest rates to estimate the future direction of mortgage and market interest rates. The forward rates utilized are derived from the current yield curve for U.S. dollar interest rate swaps and are consistent with pricing of capital markets instruments. The current and projected mortgage interest rate influences the prepayment rate and, therefore, the timing and magnitude of the cash flows associated with the MSR. Servicing revenues on mortgage loans are included in mortgage banking income.
At the time of initial capitalization, MSRs may be grouped into servicing classes based on the availability of market inputs used in determining fair value and the method used for managing the risks of the servicing assets. MSR assets are recorded using the fair value method or the amortization method. The election of the fair value or amortization method is made at the time each servicing class is established. All newly created MSRs since 2009 were recorded using the amortization method. Any change in the fair value of MSRs carried under the fair value method, as well as amortization and impairment of MSRs under the amortization method, during the period is recorded in mortgage banking income, which is reflected in the Consolidated Statements of Income. Huntington economically hedges the value of certain MSRs using derivative instruments and trading securities. Changes in fair value of these derivatives and trading securities are reported as a component of mortgage banking income.
Goodwill and Other Intangible Assets — Under the acquisition method of accounting, the net assets of entities acquired by
Huntington are recorded at their estimated fair value at the date of acquisition. The excess cost of the acquisition over the fair value of net assets acquired is recorded as goodwill. Other intangible assets with finite useful lives are amortized either on an accelerated or straight-line basis over their estimated useful lives. Goodwill is evaluated for impairment on an annual basis at October 1st of each year or whenever events or changes in circumstances indicate that the carrying value may not be recoverable. Other intangible assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of the asset may not be recoverable.
Pension and Other Postretirement Benefits — We recognizeHuntington recognizes the funded status of the postretirement benefit plans on the Consolidated Balance Sheets. Net postretirement benefit cost charged to current earnings related to these plans is predominantly based on various actuarial assumptions regarding expected future experience.
Certain employees are participants in various defined contribution and other non-qualified supplemental retirement plans. Our contributionsContributions to thesedefined contribution plans are charged to current earnings.

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In addition, we maintain a 401(k) plan covering substantially all employees. Employer contributions to the plan, which are charged to current earnings, are based on employee contributions.
Share-Based Compensation — We useHuntington uses the fair value based method of accounting for awards of HBAN stock granted to employees under various stock option and restricted shareshare-based compensation plans. StockShare-based compensation costs are recognized prospectively for all new awards granted under these plans. Compensation expense relating to sharestock options is calculated using a methodology that is based on the underlying assumptions of the Black-Scholes option pricing model and is charged to expense over the requisite service period (e.g. vesting period). Compensation expense relating to restricted stock awards is based upon the fair value of the awards on the date of grant and is charged to earnings over the requisite service period (e.g., vesting period) of the award.
Stock Repurchases — Acquisitions of Huntington stock are recorded at cost. The re-issuance of shares is recorded at weighted-average cost.
Income Taxes — Income taxes are accounted for under the asset and liability method. Accordingly, deferred tax assets and liabilities are recognized for the future book and tax consequences attributable to temporary differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are determined using enacted tax rates expected to apply in the year in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income at the time of enactment of such change in tax rates. In the fourth quarter 2017, the TCJA was signed into law which requires the deferred tax assets and liabilities to be revalued using the 21% federal tax rate enacted. The effect was recorded in the fourth quarter tax provision.
Any interest or penalties due for payment of income taxes are included in the provision for income taxes. To the extent that we do not consider it more likely than not that a deferred tax asset will be recovered, a valuation allowance is recorded. All positive and negative evidence is reviewed when determining how much of a valuation allowance is recognized on a quarterly basis. In determining the requirements for a valuation allowance, sources of possible taxable income are evaluated including future reversals of existing taxable temporary differences, future taxable income exclusive of reversing temporary differences and carryforwards, taxable income in appropriate carryback years, and tax-planning strategies. Huntington applies a more likely than not recognition threshold for all tax uncertainties.

Bank Owned Life Insurance — Huntington’s bank owned life insurance policies are recorded at their cash surrender value. Huntington recognizes tax-exempt income from the periodic increases in the cash surrender value of these policies and from death benefits.  A portion of the cash surrender value is supported by holdings in separate accounts.  Book value protection for the separate accounts is provided by the insurance carriers and a highly rated major bank.
Fair Value Measurements — The Company records or discloses certain of its assets and liabilities at fair value. Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Fair value measurements are classified within one of three levels in a valuation hierarchy based upon the observability of inputs to the valuation of an asset or liability as of the measurement date. The three levels are defined as follows:
Level 1 – inputs to the valuation methodology are quoted prices (unadjusted) for identical assets or liabilities in active markets.
Level 2 – inputs to the valuation methodology include quoted prices for similar assets and liabilities in active markets, and inputs that are observable for the asset or liability, either directly or indirectly, for substantially the full term of the financial instrument.
Level 3 – inputs to the valuation methodology are unobservable and significant to the fair value measurement.
A financial instrument’s categorization within the valuation hierarchy is based upon the lowest level of input that is significant to the fair value measurement.
Segment Results — Accounting policies for the business segments are the same as those used in the preparation of the Consolidated Financial Statements with respect to activities specifically attributable to each business segment. However, the preparation of business segment results requires management to establish methodologies to allocate funding costs and benefits, expenses, and other financial elements to each business segment.segment, which are described in Note 24.

2. ACCOUNTING STANDARDS UPDATE
StandardSummary of guidanceEffects on financial statements
ASU 2014-09 - Revenue from Contracts with Customers (Topic 606):
Issued May 2014
- Topic 606 supersedes the revenue recognition requirements in Topic 605, Revenue Recognition, and most industry-specific guidance.

- Requires an entity to recognize revenue upon the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services.

- Also requires additional qualitative and quantitative disclosures relating to the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers

- Guidance sets forth a five step approach for revenue recognition.
- Effective for annual reporting periods beginning after December 15, 2017, including interim periods within that reporting period. Management adopted the new guidance on January 1, 2018 using the modified retrospective approach.

- Management's analysis includes:
(a) Identification of all revenue streams included in the financial statements;
(b) Determination of scope exclusions to identify ‘in-scope’ revenue streams;
(c) Determination of size, timing, and amount of revenue recognition for in-scope items;
(d) Identification of contracts for further analysis; and
(e) Completion of review of certain contracts to evaluate the potential impact of the new guidance.

- Key revenue streams identified include service charges, credit card and payment processing fees, trust services fees, insurance income, brokerage services, and mortgage banking income.

- The Update did not have a significant impact on Huntington’s Consolidated Financial Statements.
ASU 2016-01 - Recognition and Measurement of Financial Assets and Financial Liabilities.
Issued January 2016

- Improvements to GAAP disclosures including requiring an entity to:
(a) Measure its equity investments with changes in the fair value recognized in the income statement.
(b) Present separately in OCI the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the entity has elected to measure the liability at fair value in accordance with the fair value option for financial instruments (i.e., FVO liability).
(c) Use the exit price notion when measuring the fair value of financial instruments for disclosure purposes.
(d) Assess deferred tax assets related to a net unrealized loss on AFS securities in combination with the entity’s other deferred tax assets.
- Effective for the fiscal period beginning after December 15, 2017, including interim periods within those fiscal years.

- Amendments are applied as a cumulative-effect adjustment to the balance sheet as of the beginning of the fiscal year of adoption.

- The amendment did not have a significant impact on Huntington's Consolidated Financial Statements.
ASU 2016-02 - Leases.
Issued February 2016

- New lease accounting model for lessors and lessees. For lessees, virtually all leases will be required to be recognized on the balance sheet by recording a right-of-use asset and lease liability. Subsequent accounting for leases varies depending on whether the lease is classified as an operating lease or a finance lease.

- Accounting applied by a lessor is largely unchanged from that applied under the existing guidance.

- Requires additional qualitative and quantitative disclosures with the objective of enabling users of financial statements to assess the amount, timing, and uncertainty of cash flows arising from leases.
- Effective for the fiscal period beginning after December 15, 2018, with early application permitted.

- Management intends to adopt the guidance on January 1, 2019, and has formed a working group comprised of associates from different disciplines, including Procurement, Real Estate, and Credit Administration, to evaluate the impact of the standard where Huntington is a lessee or lessor, as well as any impact to borrower’s financial statements.

- Management is currently assessing the impact of the new guidance on Huntington's Consolidated Financial Statements, including working with associates engaged in the procurement of goods and services used in the entity’s operations, and reviewing contractual arrangements for embedded leases in an effort to identify Huntington’s full lease population.

- Huntington will recognize right-of-use assets and lease liabilities for virtually all of its operating lease commitments.


StandardSummary of guidanceEffects on financial statements
ASU 2016-13 - Financial Instruments - Credit Losses.
Issued June 2016
- Eliminates the probable recognition threshold for credit losses on financial assets measured at amortized cost.

- Requires those financial assets to be presented at the net amount expected to be collected (i.e., net of expected credit losses).

- Measurement of expected credit losses should be based on relevant information about past events, including historical experience, current conditions, and reasonable and supportable forecasts that affect the collectibility of the reported amount.
- Effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. Early adoption is permitted for fiscal years beginning after December 15, 2018.

- Adoption will be applied through a cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period in which the guidance is effective.

- Management intends to adopt the guidance on January 1, 2020 and has formed a working group comprised of teams from different disciplines including credit and finance to evaluate the requirements of the new standard and the impact it will have on our processes.

- The early stages of this evaluation include a review of existing credit models to identify areas where existing credit models used to comply with other regulatory requirements may be leveraged and areas where new impairment models may be required.
ASU 2016-15 - Classification of Certain Cash Receipts and Cash Payments.
Issued August 2016
- Clarifies guidance on the classification of certain cash receipts and payments in the statement of cash flows.

- Provides consistent principles for evaluating the classification of cash payments and receipts in the statement of cash flows to reduce diversity in practice with respect to several types of cash flows.
- Effective using a retrospective transition approach for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years.

- Huntington adopted the new guidance on January 1, 2018. The Update did not have a significant impact on Huntington's Consolidated Financial Statements.
ASU 2017-04 - Simplifying the Test for Goodwill Impairment.
Issued January 2017
- Simplifies the goodwill impairment test by eliminating Step 2 of the goodwill impairment process, which requires an entity to determine the implied fair value of its goodwill by assigning fair value to all its assets and liabilities.

- Entities will instead recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit's fair value.

- Entities will still have the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary.
- Effective for annual and interim goodwill tests performed in fiscal years beginning after December 15, 2019. Early adoption is permitted.

- The amendment is not expected to have a significant impact on Huntington's Consolidated Financial Statements.
ASU 2017-07 - Improving the Presentation of Net Periodic Pension Cost and Periodic Postretirement Benefit Cost.
Issued March 2017
- Requires that an employer report the service cost component of the pension cost and postretirement benefit cost in the same line items as other compensation costs arising from services rendered by the pertinent employees during the period.

- Other components of the net benefit cost should be presented or disclosed separately in the income statement from the service cost component.
- Effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years.

- Huntington adopted the new guidance on January 1, 2018. The Update did not have a significant impact on Huntington's Consolidated Financial Statements.
ASU 2017-09 - Stock Compensation Modification Accounting.
Issued May 2017
- Reduces the current diversity in practice and provides explicit guidance pertaining to the provisions of modification accounting.

- Clarifies that an entity should account for effects of modification unless the fair value, vesting conditions and the classification of the modified award are the same as the original awards immediately before the original award is modified.
- Effective prospectively for annual periods and interim periods within those annual periods, beginning after December 15, 2017.

- Huntington adopted the new guidance on January 1, 2018. The Update did not have a significant impact on Huntington's Consolidated Financial Statements.

StandardSummary of guidanceEffects on financial statements
ASU 2017-12 - Derivatives and Hedging - Targeted Improvements to Accounting for Hedging Activities.
Issued August 2017
- Aligns the entity’s risk management activities and financial reporting for hedging relationships.

- Requires an entity to present the earnings effect of the hedging instrument in the same income statement line item in which the earnings effect of the hedged item is reported.

- Refines measurement techniques for hedges of benchmark interest rate risk.

- Eliminates the separate measurement and reporting of hedge ineffectiveness.

- Allows stated amount of assets in a closed portfolio to be fair value hedged by excluding proportion of hedged item related to prepayments, defaults and other events.

- Eases hedge effectiveness testing including an option to perform qualitative testing.
- Effective for annual periods and interim periods within those annual periods, beginning after December 15, 2018. For cash flow and net investment hedges, cumulative-effect adjustment related to eliminating the separate measurement of ineffectiveness should be recognized in AOCI with a corresponding adjustment to retained earnings. Earlier application is permitted.

- Huntington adopted the new guidance on January 1, 2018. The Update did not have a significant impact on Huntington's Consolidated Financial Statements.

ASU 2018-02 - Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income (Topic 220)
Issued Feb 2018

- Allows an entity to elect a reclassification from accumulated other comprehensive income (AOCI) to retained earnings for stranded tax effects resulting from the Tax Cuts and Jobs Act.

-  The amount of that reclassification should include the effect of changes of tax rate on the deferred tax amount, any related valuation allowance and other income tax effects on the items in AOCI.

- Requires an entity to state if an election to reclassify the tax effect to retained earnings is made along with the description of other income tax effects that are reclassified from AOCI.
- Effective for fiscal years beginning after Dec 15, 2018 and interim periods within those fiscal years with early adoption permitted.

- Huntington has elected to reclassify $93 million from AOCI to retained earnings in the current period.
ASU 2014-04—Receivables (Topic 310): Reclassification3.ACQUISITION OF FIRSTMERIT CORPORATION
On August 16, 2016, Huntington completed its acquisition of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure.FirstMerit Corporation in a stock and cash transaction valued at approximately $3.7 billion. FirstMerit Corporation was a diversified financial services company headquartered in Akron, Ohio, with operations in Ohio, Michigan, Wisconsin, Illinois and Pennsylvania. Post-merger, Huntington now operates across an eight-state Midwestern footprint. The ASU clarifies that anmerger resulted in substance repossession or foreclosure occurs upon either the creditor obtaining legal title to the residential real estate property or the borrower conveying all interest in the residential real estate property to the creditor to satisfy that loan through completion of a deed in lieu of foreclosure or through a similar legal agreement. The amendments were effective for annual periods, and interim reporting periods within those annual periods, beginning after December 15, 2014. The amendments did not have a material impact on Huntington’s Consolidated Financial Statements.
ASU 2014-09—Revenue from Contracts with Customers (Topic 606): The amendments in ASU 2014-09 supersede the revenue recognition requirements in Topic 605, Revenue Recognition, and most industry-specific guidance. The general principle of the amendments require an entity to recognize revenue upon the transfer of promised goods or services to customers in an amount that

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reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The guidance sets forth a five step approach to be utilized for revenue recognition. The amendments were originally effective for annual reporting periods beginning after December 15, 2016, including interim periods within that reporting period. Subsequently, the FASB issued a one-year deferral for implementation, which results in new guidance being effective for annual and interim reporting periods beginning after December 15, 2017. The FASB, however, permitted adoption of the new guidance on the original effective date. Management is currently assessing the impact on Huntington’s Consolidated Financial Statements.
ASU 2014-11—Transfers and Servicing (Topic 860): Repurchase-to-Maturity Transactions, Repurchase Financings, and Disclosures. The amendments in the ASU require repurchase-to-maturity transactions to be recorded and accounted for as secured borrowings. Amendments to Topic 860 also require separate accounting for a transfer of a financial asset executed contemporaneouslycombined company with a repurchase agreement with the same counterparty (i.e., a repurchase financing), which will result in secured borrowing accounting for the repurchase agreement,larger market presence and more diversified loan portfolio, as well as additional required disclosures. The accounting amendmentsa larger core deposit funding base and disclosures are effective for interim and annual periods beginning after December 15, 2014. The disclosures for repurchase agreements, securities lending transactions, and repurchase-to-maturity transactions accounted for as secured borrowings are required to be presented for annual periods beginning after December 15, 2014, and for interim periods beginning after March 15, 2015. The amendments did not haveeconomies of scale associated with a material impact on Huntington’s Consolidated Financial Statements.larger financial institution.
ASU 2014-12—Compensation—Stock Compensation (Topic 718): Accounting for Share-Based Payments WhenUnder the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period. The amendments require that a performance target that affects vesting, and that could be achieved after the requisite service period, be treated as a performance condition. Specifically, if the performance target becomes probable of being achieved before the endterms of the requisite service period, the remaining unrecognized compensation cost should be recognized prospectively over the remaining requisite service period.agreement, shareholders of FirstMerit Corporation received 1.72 shares of Huntington common stock, and $5.00 in cash, for each share of FirstMerit Corporation common stock. The amendments are effective for annual periodsaggregate purchase price was $3.7 billion, including $0.8 billion of cash, $2.8 billion of common stock, and interim periods within those annual periods beginning after December 15, 2015. Management is currently assessing the impact on Huntington’s Consolidated Financial Statements.
ASU 2014-14—Receivables—Troubled Debt Restructurings by Creditors (Subtopic 310-40): Classification$0.1 billion of Certain Government-Guaranteed Mortgage Loans upon Foreclosure. The amendments requirepreferred stock. Huntington issued 285 million shares of common stock that had a mortgage loan to be derecognized and a separate receivable to be recognized upon foreclosure if the loan has a government guarantee that is non-separable from the loan before foreclosure, the creditor has the ability and intent to convey the real estate property to the guarantor, and any amount of the claim that is determined on the basis of thetotal fair value of the real estate is fixed. Additionally, the separate other receivable should be measured$2.8 billion based on the amountclosing market price of $9.68 per share on August 15, 2016.
The acquisition of FirstMerit constituted a business combination. The FirstMerit merger has been accounted for using the loan balance (principalacquisition method of accounting and, interest) expected to be recovered from the guarantor upon foreclosure. The amendmentsaccordingly, assets acquired, liabilities assumed, and consideration exchanged were effective for annual periods and interim periods within those annual periods beginning after December 15, 2014. The amendments did not have a material impact on Huntington’s Consolidated Financial Statements.
ASU 2015-02—Consolidation (Topic 810) Amendments to the Consolidation Analysis. The amendment applies to entities in all industries and provides a new scope exception for registered money market funds and similar unregistered money market funds. It also makes targeted amendments to the current consolidation guidance and ends the deferral granted to investment companies from applying the variable interest entity accounting guidance. The amendments are effective for annual periods beginning after December 15, 2015. The amendments are not expected to have a material impact on Huntington’s Consolidated Financial Statements.
ASU 2015-03—Imputation of Interest (Topic 835): Simplifying the Presentation of Debt Issuance Costs. This ASU was issued to simplify presentation of debt issuance costs. The amendments in this ASU require debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. Subsequently, the FASB issued ASU 2015-15 to amend the SEC paragraph related to debt issuance cost. The amendment applies to debt issuance costs related to a line-of-credit arrangement which may be presented as an asset. The cost related to the line-of credit should be subsequently amortized ratably over the term of the line-of-credit arrangement. The recognition and measurement guidance for debt issuance costs are not affected by the amendments in this ASU. The amendments are effective for financial statements issued for fiscal years beginning after December 15, 2015, and interim periods within those fiscal years. The amendment is not expected to have a material impact on Huntington’s Consolidated Financial Statements.
ASU 2015-10—Technical Corrections and Improvements. The technical corrections and improvements included in the ASU are issued in June 2015 with an objective to clarify the Accounting Standards Codification (“Codification”), correct unintended application of guidance, or make minor improvements to the Codification that are minor in nature. One of the corrections is related to disclosure ofrecorded at estimated fair value for non-recurring items. The ASU requires disclosure of fair value for non-recurring items at the relevant measurement date where the fair value is not measured at the end of the reporting period. Also, for nonrecurring measurements estimated at a date during the reporting period other than the end of the reporting period, a reporting entity shall clearly indicate that the fair value information presented is not as of the period’s end as well as the date or period that the measurement was taken. The technical correction is effective upon issuance. The correction in the ASU does not have a significant impact on Huntington’s Consolidated Financial Statements.
ASU 2015-16 — Simplifying the Accounting for Measurement-Period Adjustments. The amendments in this Update require that an acquirer recognize adjustments to provisional amounts that are identified during the measurement period in the reporting period in

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which the adjustment amounts are determined. The acquirer is required to record, in the same period’s financial statements, the effect on earnings of changes in depreciation, amortization, or other income effects, if any, as a result of the change to the provisional amounts, calculated as if the accounting had been completed at the acquisition date. The amendmentsdetermination of estimated fair values required management to make certain estimates about discount rates, future expected cash flows, market conditions, and other future events that are highly subjective in nature and may require an entityadjustments. As of December 31, 2016, Management completed its review of information relating to present separately on the face of the income statementevents or disclose in the notes the portion of the amount recorded in current-period earnings by line item that would have been recorded in previous reporting periods if the adjustment to the provisional amounts had been recognized as ofcircumstances existing at the acquisition date. The Update is effective for fiscal years beginning after December 15, 2015, including interim periods within those fiscal years. The amendments in this Update should be applied prospectively to adjustments to provisional amounts that occur after the effective date of this Update with earlier application permitted. Management will continue to monitor the applicability of this amendment to Huntington’s Consolidated Financial Statements.
ASU 2016-01 — Recognition and Measurement of Financial Assets and Financial Liabilities. The amendments in this Update make targeted improvements to GAAP including, but not limited to, requiring an entity to measure its equity investments (i.e., investment that are not accounted for using equity method of accounting or are consolidated) with changes in the fair value recognized in the income statement, requiring an entity to present separately in OCI the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the entity has elected to measure the liability at fair value in accordance with the fair value option for financial instruments (i.e., FVO liability), requiring public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes, and eliminating some of the disclosures required by the existing GAAP while requiring entities to present and disclose some additional information. The new guidance is effective for the fiscal period beginning after December 15, 2017, including interim periods within those fiscal years. An entity may, however, choose to adopt the requirement to present separately the credit mark on FVO liability earlier at the beginning of any fiscal year if the financial statements for the fiscal year or interim periods have not been issued. An entity should apply the amendments by means of a cumulative-effect adjustment to the balance sheet as of the beginning of the fiscal year of adoption. The amendment is not expected to have a material impact on Huntington's Consolidated Financial Statements.
3.4. LOANS AND/ LEASES AND ALLOWANCE FOR CREDIT LOSSES
Loans and leases which Huntington has the intent and ability to hold for the foreseeable future, or until maturity or payoff, are classified in the Consolidated Balance Sheets as loans and leases. Except for loans which are either accounted for at fair value or purchased credit-impaired, loans are carried at the principal amount outstanding, net of unamortized premiums and discounts and deferred loan fees and costs , which resulted in a net premiumbalance of $262$334 million and $230$120 million, at December 31, 20152017 and 2014,2016, respectively.

Loan and Lease Portfolio Composition
The following table below summarizes the Company’s primary portfolios. For ACL purposes, these portfolios are further disaggregated into classes which are also summarized in the table below.provides a detailed listing of Huntington’s loan and lease portfolio at December 31, 2017 and December 31, 2016.
PortfolioClass
Commercial and industrialOwner occupied
Purchased credit-impaired
Other commercial and industrial
Commercial real estateRetail properties
Multi family
Office
Industrial and warehouse
Purchased credit-impaired
Other commercial real estate
AutomobileNA (1)
Home equitySecured by first-lien
Secured by junior-lien
Residential mortgageResidential mortgage
Purchased credit-impaired
Other consumerOther consumer
Purchased credit-impaired
 At December 31,
(dollar amounts in millions)2017 2016
Loans and leases:   
Commercial and industrial$28,107
 $28,059
Commercial real estate7,225
 7,301
Automobile12,100
 10,969
Home equity10,099
 10,106
Residential mortgage9,026
 7,725
RV and marine finance2,438
 1,846
Other consumer1,122
 956
Loans and leases70,117
 66,962
Allowance for loan and lease losses(691) (638)
Net loans and leases$69,426
 $66,324
(1)Not applicable. The automobile loan portfolio is not further segregated into classes.

114


Direct Financing Leases
Huntington’s loan and lease portfolio includes lease financing receivables consisting of direct financing leases on equipment, which are included in C&I loans. Net investments in lease financing receivables by category at December 31, 20152017 and 20142016 were as follows: 
At December 31,At December 31,
(dollar amounts in thousands)2015 2014
(dollar amounts in millions)2017 2016
Commercial and industrial:      
Lease payments receivable$1,551,885
 $1,051,744
$1,645
 $1,881
Estimated residual value of leased assets711,181
 483,407
755
 798
Gross investment in commercial lease financing receivables2,263,066
 1,535,151
2,400
 2,679
Net deferred origination costs7,068
 2,557
Unearned income(208,669) (131,027)
Deferred origination costs18
 13
Deferred fees(225) (254)
Total net investment in commercial lease financing receivables$2,061,465
 $1,406,681
$2,193
 $2,438
The future lease rental payments due from customers on direct financing leases at December 31, 2015,2017, totaled $1.6$1.7 billion and therefore were due as follows: $0.5$0.6 billion in 2016,2018, $0.4 billion in 2017,2019, $0.3 billion in 2018, $0.2 billion in 2019,2020, $0.1 billion in 2020, and2021, $0.1 billion thereafter.
Huntington Technology Finance acquisition
On March 31, 2015, Huntington completed its acquisition of Macquarie Equipment Finance, which was re-branded Huntington Technology Finance. Lease receivables with a fair value of $839 million, including a lease residual value of approximately $200 million, were acquired by Huntington. These leases were recorded at fair value. The fair values of the leases were estimated using discounted cash flow analyses using interest rates currently being offered for leases with similar terms (Level 3),in 2022, and reflected an estimate of credit and other risk associated with the leases.
Camco Financial acquisition
On March 1, 2014, Huntington completed its acquisition of Camco Financial. Loans with a fair value of $559 million were acquired by Huntington.$0.2 billion thereafter.
Purchased Credit-Impaired Loans
The following table presents a rollforward of the accretable yield by acquisitionfor purchased credit impaired loans for the year ended December 31, 20152017 and 2014:
2016:
(dollar amounts in thousands)2015 2014
Fidelity Bank   
Balance at January 1,$19,388
 $27,995
At December 31,
(dollar amounts in millions)2017 2016
Balance, beginning of period$37
 $
Impact of acquisition/purchase on August 16, 2016
 18
Accretion(11,032) (13,485)(18) (5)
Reclassification from nonaccretable difference7,856
 4,878
14
 24
Balance at December 31,$16,212
 $19,388
$33
 $37
Camco Financial   
Balance at January 1,$824
 $
Impact of acquisition on March 1, 2014
 143
Accretion(1,380) (5,597)
Reclassification from nonaccretable difference556
 6,278
Balance at December 31,$
 $824
The allowance for loan losses recorded on the purchased credit-impaired loan portfolio at December 31, 2015 and 2014 was $3 million and $4 million, respectively.
The following table reflects the ending and unpaid balances of all contractually required payments and carrying amounts of the acquiredpurchased credit-impaired loans by acquisition at December 31, 20152017 and 2014:

115


 December 31, 2015 December 31, 2014
(dollar amounts in thousands)Ending
Balance
 Unpaid
Balance
 Ending
Balance
 Unpaid
Balance
Fidelity Bank       
Commercial and industrial$21,017
 $30,676
 $22,405
 $33,622
Commercial real estate13,758
 55,358
 36,663
 87,250
Residential mortgage1,454
 2,189
 1,912
 3,096
Other consumer52
 101
 51
 123
Total$36,281
 $88,324
 $61,031
 $124,091
Camco Financial       
Commercial and industrial$
 $
 $823
 $1,685
Commercial real estate
 
 1,708
 3,826
Residential mortgage
 
 
 
Other consumer
 
 
 
Total$
 $
 $2,531
 $5,511
Loan Purchases and Sales
The following table summarizes significant portfolio loan purchase and sale activity for the years ended December 31, 2015 and 2014. The table below excludes mortgage loans originated for sale.
2016:
 
Commercial
and Industrial
 
Commercial
Real Estate
 Automobile(1)
Home
Equity
 
Residential
Mortgage
 
Other
Consumer
 Total
(dollar amounts in thousands)             
Portfolio loans purchased during the:
Year ended December 31, 2015$316,252
 $
 $
 $
 $20,463
 $
 $336,715
Year ended December 31, 2014326,557
 
 
 
 18,482
 
 345,039
Portfolio loans sold or transferred to loans held for sale during the:
Year ended December 31, 2015380,713
 
 764,540
 96,786
 
 
 1,242,039
Year ended December 31, 2014352,062
 8,447
 
 
 
 7,592
 368,101
 December 31, 2017 December 31, 2016
(dollar amounts in millions)Ending
Balance
 Unpaid Principal
Balance
 Ending
Balance
 Unpaid Principal
Balance
Commercial and industrial$39
 $61
 $68
 $100
Commercial real estate2
 15
 34
 56
Total$41
 $76
 $102
 $156

(1) Reflects the transfer of approximately $1.0 billion of automobile loans to loans held-for-sale at March 31, 2015, net of approximately $262 million of automobile loans transferred to loans and leases in the 2015 second quarter.

116


NALsNonaccrual and Past Due Loans
The following table presents NALs by loan class for the years endedat December 31, 20152017 and 2014:
2016: 
 December 31,
(dollar amounts in thousands)2015 2014
Commercial and industrial:   
Owner occupied$35,481
 $41,285
Other commercial and industrial139,714
 30,689
Total commercial and industrial175,195
 71,974
Commercial real estate:   
Retail properties7,217
 21,385
Multi family5,819
 9,743
Office10,495
 7,707
Industrial and warehouse2,202
 3,928
Other commercial real estate3,251
 5,760
Total commercial real estate28,984
 48,523
Automobile6,564
 4,623
Home equity:   
Secured by first-lien35,389
 46,938
Secured by junior-lien30,889
 31,622
Total home equity66,278
 78,560
Residential mortgage94,560
 96,564
Other consumer
 
Total nonaccrual loans$371,581
 $300,244
 December 31,
(dollar amounts in millions)2017 2016
Commercial and industrial$161
 $234
Commercial real estate29
 20
Automobile6
 6
Home equity68
 72
Residential mortgage84
 91
RV and marine finance1
 
Other consumer
 
Total nonaccrual loans$349
 $423
The amount of interest that would have been recorded under the original terms for total NAL loans was $21 million, $24 million, and $20 million $21 million,for 2017, 2016, and $23 million for 2015, 2014, and 2013, respectively. The total amount of interest recorded to interest income for these loans was $18 million, $17 million, and $10 million $8 million,in 2017, 2016, and $5 million in 2015, 2014, and 2013, respectively.

The following table presents an aging analysis of loans and leases, including past due loans and leases, by loan class for the years endedat December 31, 20152017 and 20142016 (1):


 December 31, 2017
 Past Due   
Purchased Credit
Impaired
  Loans Accounted for Under the Fair Value Option Total Loans
and Leases
 90 or
more days
past due
and accruing
 
(dollar amounts in millions)30-59
Days
 60-89
 Days
 90 or 
more days
Total Current     
Commercial and industrial$35
 $14
 $65
 $114
 $27,954
 $39
 $
 $28,107
 $9
(2)
Commercial real estate10
 1
 11
 22
 7,201
 2
 
 7,225
 3
 
Automobile89
 18
 10
 117
 11,982
 
 1
 12,100
 7
 
Home equity49
 19
 60
 128
 9,969
 
 2
 10,099
 18
 
Residential mortgage129
 48
 118
 295
 8,642
 
 89
 9,026
 72
 
RV and marine finance11
 3
 2
 16
 2,421
 
 1
 2,438
 1
 
Other consumer12
 5
 5
 22
 1,100
 
 
 1,122
 5
 
Total loans and leases$335
 $108
 $271
 $714
 $69,269
 $41
 $93
 $70,117
 $115
 

117


 December 31, 2015
 Past Due   Total Loans
and Leases
 90 or more
days past due
and accruing
 
(dollar amounts in thousands)30-59 Days 60-89 Days 90 or more daysTotal Current   
Commercial and industrial:              
Owner occupied$11,947
 $3,613
 $13,793
 $29,353
 $3,983,447
 $4,012,800
 $
 
Purchased credit-impaired292
 1,436
 5,949
 7,677
 13,340
 21,017
 5,949
(3)
Other commercial and industrial32,476
 8,531
 27,236
 68,243
 16,457,774
 16,526,017
 2,775
(2)
Total commercial and industrial44,715
 13,580
 46,978
 105,273
 20,454,561
 20,559,834
 8,724
 
Commercial real estate:              
Retail properties1,823
 195
 3,637
 5,655
 1,501,054
 1,506,709
 
 
Multi family961
 1,137
 2,691
 4,789
 1,073,429
 1,078,218
 
 
Office5,022
 256
 3,016
 8,294
 886,331
 894,625
 
 
Industrial and warehouse93
 
 373
 466
 503,701
 504,167
 
 
Purchased credit-impaired102
 3,818
 9,549
 13,469
 289
 13,758
 9,549
(3)
Other commercial real estate1,231
 315
 2,400
 3,946
 1,267,228
 1,271,174
 
 
Total commercial real estate9,232
 5,721
 21,666
 36,619
 5,232,032
 5,268,651
 9,549
 
Automobile69,553
 14,965
 7,346
 91,864
 9,388,814
 9,480,678
 7,162
 
Home equity:              
Secured by first-lien18,349
 7,576
 26,304
 52,229
 5,139,256
 5,191,485
 4,499
 
Secured by junior-lien18,128
 9,329
 29,996
 57,453
 3,221,544
 3,278,997
 4,545
 
Total home equity36,477
 16,905
 56,300
 109,682
 8,360,800
 8,470,482
 9,044
 
Residential mortgage:              
Residential mortgage102,670
 34,298
 119,354
 256,322
 5,740,624
 5,996,946
 69,917
(4)
Purchased credit-impaired103
 
 
 103
 1,351
 1,454
 
 
Total residential mortgage102,773
 34,298
 119,354
 256,425
 5,741,975
 5,998,400
 69,917
 
Other consumer:              
Other consumer6,469
 1,852
 1,395
 9,716
 553,286
 563,002
 1,394
 
Purchased credit-impaired
 
 
 
 52
 52
 
 
Total other consumer6,469
 1,852
 1,395
 9,716
 553,338
 563,054
 1,394
 
Total loans and leases$269,219
 $87,321
 $253,039
 $609,579
 $49,731,520
 $50,341,099
 $105,790
 


118


 December 31, 2014
 Past Due   Total Loans
and Leases
 90 or more
days past due
and accruing
 
(dollar amounts in thousands)30-59 Days 60-89 Days 90 or more daysTotal Current   
Commercial and industrial:              
Owner occupied$5,232
 $2,981
 $18,222
 $26,435
 $4,228,440
 $4,254,875
 $
 
Purchased credit-impaired846
 
 4,937
 5,783
 17,445
 23,228
 4,937
(3)
Other commercial and industrial15,330
 1,536
 9,101
 25,967
 14,729,076
 14,755,043
 
 
Total commercial and industrial21,408
 4,517
 32,260
 58,185
 18,974,961
 19,033,146
 4,937

Commercial real estate:              
Retail properties7,866
 
 4,021
 11,887
 1,345,859
 1,357,746
 
 
Multi family1,517
 312
 3,337
 5,166
 1,085,250
 1,090,416
 
 
Office464
 1,167
 4,415
 6,046
 974,257
 980,303
 
 
Industrial and warehouse688
 
 2,649
 3,337
 510,064
 513,401
 
 
Purchased credit-impaired89
 289
 18,793
 19,171
 19,200
 38,371
 18,793
(3)
Other commercial real estate847
 1,281
 3,966
 6,094
 1,211,072
 1,217,166
 
 
Total commercial real estate11,471
 3,049
 37,181
 51,701
 5,145,702
 5,197,403
 18,793

Automobile56,272
 10,427
 5,963
 72,662
 8,617,240
 8,689,902
 5,703
 
Home equity              
Secured by first-lien15,036
 8,085
 33,014
 56,135
 5,072,669
 5,128,804
 4,471
 
Secured by junior-lien22,473
 12,297
 33,406
 68,176
 3,293,935
 3,362,111
 7,688
 
Total home equity37,509
 20,382
 66,420
 124,311
 8,366,604
 8,490,915
 12,159
 
Residential mortgage              
Residential mortgage102,702
 42,009
 139,379
 284,090
 5,544,607
 5,828,697
 88,052
(5)
Purchased credit-impaired��
 
 
 
 1,912
 1,912
 
 
Total residential mortgage102,702
 42,009
 139,379
 284,090
 5,546,519
 5,830,609
 88,052

Other consumer              
Other consumer5,491
 1,086
 837
 7,414
 406,286
 413,700
 837
 
Purchased credit-impaired
 
 
 
 51
 51
 
 
Total other consumer5,491
 1,086
 837
 7,414
 406,337
 413,751
 837
 
Total loans and leases$234,853
 $81,470
 $282,040
 $598,363
 $47,057,363
 $47,655,726
 $130,481
 

 December 31, 2016
 Past Due     Loans Accounted for Under the Fair Value Option Total Loans
and Leases
 90 or
more days
past due
and accruing
 
(dollar amounts in millions)30-59
Days
 60-89
 Days
 90 or 
more days
Total Current Purchased
Credit Impaired
    
Commercial and industrial$42
 $20
 $74
 $136
 $27,855
 68
 
 $28,059
 $18
(2)
Commercial real estate21
 3
 30
 54
 7,213
 34
 
 7,301
 17
 
Automobile76
 17
 10
 103
 10,864
 
 2
 10,969
 10
 
Home equity39
 24
 53
 116
 9,987
 
 3
 10,106
 12
 
Residential mortgage122
 37
 117
 276
 7,374
 
 75
 7,725
 67
 
RV and marine finance10
 2
 2
 14
 1,830
 
 2
 1,846
 1
 
Other consumer11
 6
 3
 20
 936
 
 
 956
 4
 
Total loans and leases$321
 $109
 $289
 $719
 $66,059
 $102
 $82
 $66,962
 $129
 
(1)NALs are included in this aging analysis based on the loan’s past due status.
(2)Amounts include Huntington Technology Finance administrative lease delinquencies.
(3)Amounts represent accruing purchased impaired loans related to acquisitions. Under the applicable accounting guidance (ASC 310-30), the loans were recorded at fair value upon acquisition and remain in accruing status.
(4)Includes $56 million guaranteed by the U.S. government.
(5)Includes $55 million guaranteed by the U.S. government.

Allowance for Credit Losses
The ACL is increased through a provision for credit losses that is charged to earnings, based on Management’s quarterly evaluation of the factors disclosed in Note 1. Significant Accounting Policies and is reduced by charge-offs, net of recoveries, and the ACL associated with securitized or sold loans.
During the 2015 first quarter, we reviewed our existing commercial and consumer credit models and enhanced certain processes and methods of ACL estimation. During this review, we analyzed the loss emergence periods used for consumer receivables collectively evaluated for impairment and, as a result, extended our loss emergence periods for products within these portfolios. As part of these enhancements to our credit reserve process, we also evaluated the methods used to separately estimate economic risks inherent in our portfolios and decided to no longer utilize these separate estimation techniques. Rather, we now incorporate economic risks in our loss estimates elsewhere in our reserve calculation. The enhancements made to our credit reserve processes during the quarter allow for increased segmentation and analysis of the estimated incurred losses within our loan portfolios. The net ACL impact of these enhancements was immaterial.

119


During the 2015 third quarter, we reviewed our existing commercial and consumer credit models and completed a periodic reassessment of certain ACL assumptions.  Specifically, we updated our analysis of the loss emergence periods used for commercial receivables collectively evaluated for impairment.  Based on our observed portfolio experience, we extended our loss emergence periods for the C&I portfolio and CRE portfolios.  We also updated loss factors in our consumer home equity and residential mortgage portfolios based on more recently observed portfolio experience.  The net ACL impact of these enhancements was immaterial.
The following table presents ALLL and AULC activity by portfolio segment for the years ended December 31, 2015, 2014,2017, 2016, and 2013:2015:
(dollar amounts in thousands)
Commercial
and Industrial
 
Commercial
Real Estate
 Automobile 
Home
Equity
 
Residential
Mortgage
 
Other
Consumer
 Total
(dollar amounts in millions) Commercial Consumer Total
Year ended December 31, 2017:      
ALLL balance, beginning of period $451
 $187
 $638
Loan charge-offs (72) (180) (252)
Recoveries of loans previously charged-off 41
 52
 93
Provision for loan and lease losses 62
 150
 212
Allowance for loans sold or transferred to loans held for sale 
 
 
ALLL balance, end of period $482
 $209
 $691
AULC balance, beginning of period $87
 $11
 $98
Provision (reduction in allowance) for unfunded loan commitments
and letters of credit
 (3) (8) (11)
AULC recorded at acquisition 
 
 
AULC balance, end of period $84
 $3
 $87
ACL balance, end of period $566
 $212
 $778
      
Year ended December 31, 2016:      
ALLL balance, beginning of period $399
 $199
 $598
Loan charge-offs (92) (135) (227)
Recoveries of loans previously charged-off 73
 45
 118
Provision for loan and lease losses 85
 84
 169
Allowance for loans sold or transferred to loans held for sale (14) (6) (20)
ALLL balance, end of period $451
 $187
 $638
AULC balance, beginning of period $64
 $8
 $72
Provision (reduction in allowance) for unfunded loan commitments
and letters of credit
 19
 3
 22
AULC recorded at acquisition 4
 
 4
AULC balance, end of period $87
 $11
 $98
ACL balance, end of period $538
 $198
 $736
      
Year ended December 31, 2015:                   
ALLL balance, beginning of period$286,995
 $102,839
 $33,466
 $96,413
 $47,211
 $38,272
 $605,196
 $390
 $215
 $605
Loan charge-offs(79,724) (18,076) (36,489) (36,481) (15,696) (31,415) (217,881) (98) (120) (218)
Recoveries of loans previously charged-off51,800
 34,619
 16,198
 16,631
 5,570
 5,270
 130,088
 86
 44
 130
Provision (reduction in allowance) for loan and lease losses39,675
 (19,375) 38,621
 12,173
 5,443
 12,142
 88,679
Write-downs of loans sold or transferred to loans held for sale
 
 (2,292) (5,065) (882) 
 (8,239)
Provision for loan and lease losses 21
 68
 89
Allowance for loans sold or transferred to loans held for sale 
 (8) (8)
ALLL balance, end of period$298,746
 $100,007
 $49,504
 $83,671
 $41,646
 $24,269
 $597,843
 $399
 $199
 $598
AULC balance, beginning of period$48,988
 $6,041
 $
 $1,924
 $8
 $3,845
 $60,806
 $55
 $6
 $61
Provision (reduction in allowance) for unfunded loan commitments and letters of credit6,898
 1,521
 
 144
 10
 2,702
 11,275
 9
 2
 11
AULC recorded at acquisition 
 
 
AULC balance, end of period$55,886
 $7,562
 $
 $2,068
 $18
 $6,547
 $72,081
 $64
 $8
 $72
ACL balance, end of period$354,632
 $107,569
 $49,504
 $85,739
 $41,664
 $30,816
 $669,924
 $463
 $207
 $670
             
Year ended December 31, 2014:             
ALLL balance, beginning of period$265,801
 $162,557
 $31,053
 $111,131
 $39,577
 $37,751
 $647,870
Loan charge-offs(76,654) (24,704) (31,330) (54,473) (25,946) (33,494) (246,601)
Recoveries of loans previously charged-off44,531
 34,071
 13,762
 17,526
 6,194
 5,890
 121,974
Provision (reduction in allowance) for loan and lease losses53,317
 (69,085) 19,981
 22,229
 27,386
 29,254
 83,082
Write-downs of loans sold or transferred to loans held for sale

 
 
 
 
 (1,129) (1,129)
ALLL balance, end of period$286,995
 $102,839
 $33,466
 $96,413
 $47,211
 $38,272
 $605,196
AULC balance, beginning of period$49,596
 $9,891
 $
 $1,763
 $9
 $1,640
 $62,899
Provision (reduction in allowance) for unfunded loan commitments and letters of credit(608) (3,850) 
 161
 (1) 2,205
 (2,093)
AULC balance, end of period$48,988
 $6,041
 $
 $1,924
 $8
 $3,845
 $60,806
ACL balance, end of period$335,983
 $108,880
 $33,466
 $98,337
 $47,219
 $42,117
 $666,002
(dollar amounts in thousands)             
Year Ended December 31, 2013:             
ALLL balance, beginning of period$241,051
 $285,369
 $34,979
 $118,764
 $61,658
 $27,254
 $769,075
Loan charge-offs(45,904) (69,512) (23,912) (98,184) (34,236) (34,568) (306,316)
Recoveries of loans previously charged-off29,514
 44,658
 13,375
 15,921
 7,074
 7,108
 117,650
Provision (reduction in allowance) for loan and lease losses41,140
 (97,958) 6,611
 74,630
 5,417
 37,957
 67,797
Write-downs of loans sold or transferred to loans held for sale

 
 
 
 (336) 
 (336)
ALLL balance, end of period$265,801
 $162,557
 $31,053
 $111,131
 $39,577
 $37,751
 $647,870
AULC balance, beginning of period$33,868
 $4,740
 $
 $1,356
 $3
 $684
 $40,651
Provision (reduction in allowance) for unfunded loan commitments and letters of credit15,728
 5,151
 
 407
 6
 956
 22,248
AULC balance, end of period$49,596
 $9,891
 $
 $1,763
 $9
 $1,640
 $62,899
ACL balance, end of period$315,397
 $172,448
 $31,053
 $112,894
 $39,586
 $39,391
 $710,769

Credit Quality Indicators
To facilitate the monitoring of credit quality for C&I and CRE loans, and for purposes of determining an appropriate ACL level for these loans, Huntington utilizes the following internally defined categories of credit grades:
Pass - Higher quality loans that do not fit any of the other categories described below.

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OLEM - The credit risk may be relatively minor yet representrepresents a risk given certain specific circumstances. If the potential weaknesses are not monitored or mitigated, the loan may weaken or the collateral may be inadequate to protect Huntington’s position in the future. For these reasons, Huntington considers the loans to be potential problem loans.
Substandard - Inadequately protected loans by the borrower’s ability to repay, equity, and/or the collateral pledged to secure the loan. These loans have identified weaknesses that could hinder normal repayment or collection of the debt. It is likely Huntington will sustain some loss if any identified weaknesses are not mitigated.
Doubtful - Loans that have all of the weaknesses inherent in those loans classified as Substandard, with the added elements of the full collection of the loan is improbable and that the possibility of loss is high.
The categories above, which are derived from standard regulatory rating definitions, are assigned upon initial approval of the loan or lease and subsequently updated as appropriate.
Commercial loans categorized as OLEM, Substandard, or Doubtful are considered Criticized loans. Commercial loans categorized as Substandard or Doubtful are alsoboth considered Classified loans.
For all classes within all consumer loan portfolios, each loan is assigned a specific PD factor that is partiallyprimarily based on the borrower’s most recent credit bureau score, which we updateHuntington updates quarterly. A credit bureau score is a credit score developed by Fair Isaac
CorporationFICO based on data provided by the credit bureaus. The credit bureau score is widely accepted as the standard measure of consumer credit risk used by lenders, regulators, rating agencies, and consumers. The higher the credit bureau score, the higher likelihood of repayment and therefore, an indicator of higher credit quality.
Huntington assesses the risk in the loan portfolio by utilizing numerous risk characteristics. The classifications described above, and also presented in the table below, represent one of those characteristics that are closely monitored in the overall credit risk management processes.

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The following table presents each loan and lease class by credit quality indicator for the years endedat December 31, 20152017 and 2014:2016:
 December 31, 2015
 Credit Risk Profile by UCS Classification
(dollar amounts in thousands)Pass OLEM Substandard Doubtful Total
Commercial and industrial:         
Owner occupied$3,731,113
 $114,490
 $165,301
 $1,896
 $4,012,800
Purchased credit-impaired3,051
 674
 15,661
 1,631
 21,017
Other commercial and industrial15,523,625
 284,175
 714,615
 3,602
 16,526,017
Total commercial and industrial19,257,789
 399,339
 895,577
 7,129
 20,559,834
Commercial real estate:         
Retail properties1,473,014
 10,865
 22,830
 
 1,506,709
Multi family1,029,138
 28,862
 19,898
 320
 1,078,218
Office822,824
 35,350
 36,011
 440
 894,625
Industrial and warehouse493,402
 259
 10,450
 56
 504,167
Purchased credit-impaired7,194
 397
 6,167
 
 13,758
Other commercial real estate1,240,482
 4,054
 25,811
 827
 1,271,174
Total commercial real estate$5,066,054
 $79,787
 $121,167
 $1,643
 $5,268,651
          
 Credit Risk Profile by FICO Score (1)
 750+ 650-749 <650 Other (2) Total
Automobile$4,680,684
 $3,454,585
 $1,086,914
 $258,495
 $9,480,678
Home equity:         
Secured by first-lien3,369,657
 1,441,574
 258,328
 121,926
 5,191,485
Secured by junior-lien1,841,084
 1,024,851
 323,998
 89,064
 3,278,997
Total home equity5,210,741
 2,466,425
 582,326
 210,990
 8,470,482
Residential mortgage:         
Residential mortgage3,563,683
 1,813,002
 567,688
 52,573
 5,996,946
Purchased credit-impaired381
 777
 296
 
 1,454
Total residential mortgage3,564,064
 1,813,779
 567,984
 52,573
 5,998,400
Other consumer:         
Other consumer233,969
 269,694
 49,650
 9,689
 563,002
Purchased credit-impaired
 52
 
 
 52
Total other consumer$233,969
 $269,746
 $49,650
 $9,689
 $563,054
 December 31, 2017
 Credit Risk Profile by UCS Classification
(dollar amounts in millions)Pass OLEM Substandard Doubtful Total
Commercial and industrial$26,268
 $694
 $1,116
 $29
 $28,107
Commercial real estate6,909
 200
 115
 1
 7,225
 Credit Risk Profile by FICO Score (1), (2)
 750+ 650-749 <650 Other (3) Total
Automobile6,102
 4,312
 1,390
 295
 12,099
Home equity6,352
 3,024
 617
 104
 10,097
Residential mortgage5,697
 2,581
 605
 54
 8,937
RV and marine finance1,433
 863
 96
 45
 2,437
Other consumer428
 540
 143
 11
 1,122

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 December 31, 2014
 Credit Risk Profile by UCS Classification
(dollar amounts in thousands)Pass OLEM Substandard Doubtful Total
Commercial and industrial:         
Owner occupied$3,959,046
 $117,637
 $175,767
 $2,425
 $4,254,875
Purchased credit-impaired3,915
 741
 14,901
 3,671
 23,228
Other commercial and industrial13,925,334
 386,666
 440,036
 3,007
 14,755,043
Total commercial and industrial17,888,295
 505,044
 630,704
 9,103
 19,033,146
Commercial real estate:         
Retail properties1,279,064
 10,204
 67,911
 567
 1,357,746
Multi family1,044,521
 12,608
 32,322
 965
 1,090,416
Office902,474
 33,107
 42,578
 2,144
 980,303
Industrial and warehouse487,454
 7,877
 17,781
 289
 513,401
Purchased credit-impaired6,914
 803
 25,460
 5,194
 38,371
Other commercial real estate1,166,293
 9,635
 40,019
 1,219
 1,217,166
Total commercial real estate$4,886,720
 $74,234
 $226,071
 $10,378
 $5,197,403
          
 Credit Risk Profile by FICO Score (1)
 750+ 650-749 <650 Other (2) Total
Automobile$4,165,811
 $3,249,141
 $1,028,381
 $246,569
 $8,689,902
Home equity:         
Secured by first-lien3,255,088
 1,426,191
 283,152
 164,373
 5,128,804
Secured by junior-lien1,832,663
 1,095,332
 348,825
 85,291
 3,362,111
Total home equity5,087,751
 2,521,523
 631,977
 249,664
 8,490,915
Residential mortgage         
Residential mortgage3,285,310
 1,785,137
 666,562
 91,688
 5,828,697
Purchased credit-impaired594
 1,135
 183
 
 1,912
Total residential mortgage3,285,904
 1,786,272
 666,745
 91,688
 5,830,609
Other consumer         
Other consumer195,128
 187,781
 30,582
 209
 413,700
Purchased credit-impaired
 51
 
 
 51
Total other consumer$195,128
 $187,832
 $30,582
 $209
 $413,751

 December 31, 2016
 Credit Risk Profile by UCS Classification
(dollar amounts in millions)Pass OLEM Substandard Doubtful Total
Commercial and industrial$26,212
 $810
 $1,029
 $8
 $28,059
Commercial real estate7,042
 97
 159
 3
 7,301
 Credit Risk Profile by FICO Score (1), (2)
 750+ 650-749 <650 Other (3) Total
Automobile5,369
 4,044
 1,298
 256
 $10,967
Home equity6,280
 2,891
 638
 294
 10,103
Residential mortgage4,663
 2,285
 615
 87
 7,650
RV and marine finance1,064
 644
 73
 64
 1,845
Other consumer347
 456
 133
 20
 956
(1)Excludes loans accounted for under the fair value option.
(2)Reflects most recentupdated customer credit scores.
(2)(3)Reflects deferred fees and costs, loans in process, loans to legal entities, etc.

Impaired Loans
For all classes within the C&I and CRE portfolios, all loans with an outstandingobligor balance of $1 million or greater are considered for individual evaluationevaluated on a quarterly basis for impairment .impairment. Generally, consumer loans within any class and commercial loans less than $1 million are not individually evaluated on a regular basis for impairment. However, certain home equity and residential mortgage loans are measured for impairment based on the underlying collateral value. All TDRs, regardless of the outstanding balance amount, are also considered to be impaired. Loans acquired with evidence of deterioration of credit quality since origination, for which it is probable at acquisition that all contractually required payments will not be collected, are also considered to be impaired.
Once a loan has been identified for an assessment of impairment, the loan is considered impaired when, based on current information and events, it is probable that all amounts due according to the contractual terms of the loan agreement will not be collected. This determination requires significant judgment and use of estimates, and the eventual outcome may differ significantly from those estimates.
The following tables present the balance of the ALLL attributable to loans by portfolio segment individually and collectively evaluated for impairment and the related loan and lease balance for the years ended December 31, 20152017 and 2014 (1):

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(dollar amounts in thousands)
Commercial
and
Industrial
 
Commercial
Real Estate
 Automobile 
Home
Equity
 
Residential
Mortgage
 
Other
Consumer
 Total
ALL at December 31, 2015:             
Portion of ALLL balance:             
Attributable to purchased credit-impaired loans$2,602
 $
 $
 $
 $127
 $
 $2,729
Attributable to loans individually evaluated for impairment19,314
 8,114
 1,779
 16,242
 16,811
 176
 62,436
Attributable to loans collectively evaluated for impairment276,830
 91,893
 47,725
 67,429
 24,708
 24,093
 532,678
Total ALLL balance$298,746
 $100,007
 $49,504
 $83,671
 $41,646
 $24,269
 $597,843
Loan and Lease Ending Balances at December 31, 2015:             
Portion of loan and lease ending balance:             
Attributable to purchased credit-impaired loans$21,017
 $13,758
 $
 $
 $1,454
 $52
 $36,281
Individually evaluated for impairment481,033
 144,977
 31,304
 248,839
 366,995
 4,640
 1,277,788
Collectively evaluated for impairment20,057,784
 5,109,916
 9,449,374
 8,221,643
 5,629,951
 558,362
 49,027,030
Total loans and leases evaluated for impairment$20,559,834

$5,268,651

$9,480,678

$8,470,482

$5,998,400

$563,054

$50,341,099
Portion of ending balance of impaired loans:             
With allowance assigned to the loan and lease balances$246,249
 $90,475
 $31,304
 $248,839
 $368,449
 $4,640
 $989,956
With no allowance assigned to the loan and lease balances255,801
 68,260
 
 
 
 52
 324,113
Total$502,050
 $158,735
 $31,304
 $248,839
 $368,449
 $4,692
 $1,314,069
              
Average balance of impaired loans$382,051
 $202,192
 $30,163
 $292,014
 $373,573
 $4,726
 $1,284,719
ALLL on impaired loans21,916
 8,114
 1,779
 16,242
 16,938
 176
 65,165
2016:
(dollar amounts in thousands)
Commercial
and
Industrial
 
Commercial
Real Estate
 Automobile 
Home
Equity
 
Residential
Mortgage
 
Other
Consumer
 Total
ALLL at December 31, 2014             
Portion of ALLL balance:             
Attributable to purchased credit-impaired loans$3,846
 $
 $
 $
 $8
 $245
 $4,099
Attributable to loans individually evaluated for impairment11,049
 18,887
 1,531
 26,027
 16,535
 214
 74,243
Attributable to loans collectively evaluated for impairment272,100
 83,952
 31,935
 70,386
 30,668
 37,813
 526,854
Total ALLL balance:$286,995
 $102,839
 $33,466
 $96,413
 $47,211
 $38,272
 $605,196
Loan and Lease Ending Balances at December 31, 2014             
Portion of loan and lease ending balances:             
Attributable to purchased credit-impaired loans$23,228
 $38,371
 $
 $
 $1,912
 $51
 $63,562
Individually evaluated for impairment216,993
 217,262
 30,612
 310,446
 369,577
 4,088
 1,148,978
Collectively evaluated for impairment18,792,925
 4,941,770
 8,659,290
 8,180,469
 5,459,120
 409,612
 46,443,186
Total loans and leases evaluated for impairment$19,033,146
 $5,197,403
 $8,689,902
 $8,490,915
 $5,830,609
 $413,751
 $47,655,726
Portion of ending balance:             
With allowance assigned to the loan and lease balances$202,376
 $144,162
 $30,612
 $310,446
 $371,489
 $4,139
 $1,063,224
With no allowance assigned to the loan and lease balances37,845
 111,471
 
 
 
 
 149,316
Total$240,221
 $255,633
 $30,612
 $310,446
 $371,489
 $4,139
 $1,212,540
              
Average balance of impaired loans$174,316
 $511,590
 $34,637
 $258,881
 $384,026
 $2,879
 $1,366,329
ALLL on impaired loans14,895
 18,887
 1,531
 26,027
 16,543
 459
 78,342
(dollar amounts in millions) Commercial Consumer Total
ALLL at December 31, 2017:      
Portion of ALLL balance:      
Attributable to purchased credit-impaired loans $
 $
 $
Attributable to loans individually evaluated for impairment $32
 $9
 $41
Attributable to loans collectively evaluated for impairment 450
 200
 650
Total ALLL balance $482
 $209
 $691
Loan and Lease Ending Balances at December 31, 2017: (1)      
Portion of loan and lease ending balance:      
Attributable to purchased credit-impaired loans $41
 $
 $41
Individually evaluated for impairment 607
 616
 1,223
Collectively evaluated for impairment 34,684
 34,076
 68,760
Total loans and leases evaluated for impairment $35,332
 $34,692
 $70,024
(1)Excludes loans accounted for under the fair value option.
(dollar amounts in millions) Commercial Consumer Total
ALLL at December 31, 2016:      
Portion of ALLL balance:      
Attributable to purchased credit-impaired loans $
 $
 $
Attributable to loans individually evaluated for impairment 11
 11
 22
Attributable to loans collectively evaluated for impairment 440
 176
 616
Total ALLL balance: $451
 $187
 $638
Loan and Lease Ending Balances at December 31, 2016: (1)      
Portion of loan and lease ending balances:      
Attributable to purchased credit-impaired loans $102
 $
 $102
Individually evaluated for impairment 416
 458
 874
Collectively evaluated for impairment 34,842
 31,062
 65,904
Total loans and leases evaluated for impairment $35,360
 $31,520
 $66,880
(1)Excludes loans accounted for under the fair value option.

The following tables present by class the ending, unpaid principal balance, and the related ALLL, along with the average balance and interest income recognized only for impaired loans and leases individually evaluated for impairment and purchased credit-impaired loans for the years ended December 31, 20152017 and 20142016 (1), (2):


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       Year Ended
 December 31, 2015 December 31, 2015
(dollar amounts in thousands)
Ending
Balance
 
Unpaid
Principal
Balance (5)
 
Related
Allowance
 
Average
Balance
 
Interest
Income
Recognized
With no related allowance recorded:         
Commercial and industrial:         
Owner occupied$57,832
 $65,812
 $
 $30,672
 $520
Purchased credit-impaired
 
 
 
 
Other commercial and industrial197,969
 213,739
 
 83,717
 2,064
Total commercial and industrial255,801
 279,551
 $
 114,389
 2,584
Commercial real estate:         
Retail properties42,009
 54,021
 
 48,903
 2,031
Multi family
 
 
 
 
Office9,030
 12,919
 
 7,767
 309
Industrial and warehouse1,720
 1,741
 
 777
 47
Purchased credit-impaired13,758
 55,358
 
 28,168
 4,707
Other commercial real estate1,743
 1,775
 
 2,558
 105
Total commercial real estate68,260
 125,814
 
 88,173
 7,199
Other consumer         
Other consumer
 
 
 
 
Purchased credit-impaired52
 101
 
 51
 17
Total other consumer$52
 $101
 $
 $51
 $17
          
With an allowance recorded:         
Commercial and industrial: (3)         
Owner occupied$54,092
 $62,527
 $4,171
 $54,785
 $1,985
Purchased credit-impaired21,017
 30,676
 2,602
 21,046
 7,190
Other commercial and industrial171,140
 181,000
 15,143
 191,831
 5,935
Total commercial and industrial246,249
 274,203
 21,916
 267,662
 15,110
Commercial real estate: (4)         
Retail properties9,096
 11,121
 1,190
 31,636
 1,204
Multi family34,349
 37,208
 1,593
 17,043
 740
Office14,365
 17,350
 1,177
 31,148
 1,301
Industrial and warehouse9,721
 10,550
 1,540
 7,311
 301
Purchased credit-impaired
 
 
 
 
Other commercial real estate22,944
 28,701
 2,614
 26,881
 1,287
Total commercial real estate90,475
 104,930
 8,114
 114,019
 4,833
Automobile31,304
 31,878
 1,779
 30,163
 2,224
Home equity:         
Secured by first-lien52,672
 57,224
 4,359
 108,942
 4,186
Secured by junior-lien196,167
 227,733
 11,883
 183,072
 8,906
Total home equity248,839
 284,957
 16,242
 292,014
 13,092
Residential mortgage (6):         
Residential mortgage366,995
 408,925
 16,811
 371,756
 12,391
Purchased credit-impaired1,454
 2,189
 127
 1,817
 498
Total residential mortgage368,449
 411,114
 16,938
 373,573
 12,889
Other consumer:         

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Other consumer4,640
 4,649
 176
 4,675
 254
Purchased credit-impaired
 
 
 
 
Total other consumer$4,640
 $4,649
 $176
 $4,675
 $254
       Year Ended
 December 31, 2014 December 31, 2014
(dollar amounts in thousands)
Ending
Balance
 
Unpaid
Principal
Balance (5)
 
Related
Allowance
 
Average
Balance
 
Interest
Income
Recognized
With no related allowance recorded:         
Commercial and industrial:         
Owner occupied$13,536
 $13,536
 $
 $5,740
 $205
Purchased credit-impaired
 
 
 
 
Other commercial and industrial24,309
 26,858
 
 7,536
 375
Total commercial and industrial37,845
 40,394
 
 13,276
 580
Commercial real estate:         
Retail properties61,915
 91,627
 
 53,121
 2,454
Multi family
 
 
 
 
Office1,130
 3,574
 
 3,709
 311
Industrial and warehouse3,447
 3,506
 
 5,012
 248
Purchased credit-impaired38,371
 91,075
 
 59,424
 11,519
Other commercial real estate6,608
 6,815
 
 6,598
 286
Total commercial real estate111,471
 196,597
 
 127,864
 14,818
Automobile
 
 
 
 
Home equity:         
Secured by first-lien
 
 
 
 
Secured by junior-lien
 
 
 
 
Total home equity
 
 
 
 
Residential mortgage:         
Residential mortgage
 
 
 
 
Purchased credit-impaired
 
 
 
 
Total residential mortgage
 
 
 
 
Other consumer:         
Other consumer
 
 
 
 
Purchased credit-impaired
 
 
 
 
Total other consumer$
 $
 $
 $
 $
With an allowance recorded:         
Commercial and industrial: (3)         
Owner occupied$44,869
 $53,639
 $4,220
 $40,192
 $1,557
Purchased credit-impaired23,228
 35,307
 3,846
 32,253
 6,973
Other commercial and industrial134,279
 162,908
 6,829
 88,595
 2,686
Total commercial and industrial202,376
 251,854
 14,895
 161,040
 11,216
Commercial real estate: (4)         
Retail properties37,081
 38,397
 3,536
 63,393
 1,983
Multi family17,277
 23,725
 2,339
 16,897
 659
Office52,953
 56,268
 8,399
 52,831
 2,381
Industrial and warehouse8,888
 10,396
 720
 9,092
 274
Purchased credit-impaired
 
 
 
 
       Year Ended
 December 31, 2017 December 31, 2017
(dollar amounts in millions)
Ending
Balance
 
Unpaid
Principal
Balance (6)
 
Related
Allowance
 
Average
Balance
 
Interest
Income
Recognized
With no related allowance recorded:         
Commercial and industrial$284
 $311
 $
 $206
 $12
Commercial real estate56
 81
 
 64
 8
Automobile
 
 
 
 
Home equity
 
 
 
 
Residential mortgage
 
 
 
 
RV and marine finance
 
 
 
 
Other consumer
 
 
 
 
          
With an allowance recorded:         
Commercial and industrial257
 280
 29
 292
 16
Commercial real estate51
 51
 3
 52
 2
Automobile36
 40
 2
 33
 2
Home equity334
 385
 14
 329
 15
Residential mortgage308
 338
 4
 325
 12
RV and marine finance2
 3
 
 1
 
Other consumer8
 8
 2
 5
 
          
Total         
Commercial and industrial (3)541
 591
 29
 498
 28
Commercial real estate (4)107
 132
 3
 116
 10
Automobile (2)36
 40
 2
 33
 2
Home equity (5)334
 385
 14
 329
 15
Residential mortgage (5)308
 338
 4
 325
 12
RV and marine finance (2)2
 3
 
 1
 
Other consumer (2)8
 8
 2
 5
 

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Other commercial real estate27,963
 33,472
 3,893
 241,513
 1,831
Total commercial real estate144,162
 162,258
 18,887
 383,726
 7,128
Automobile30,612
 32,483
 1,531
 34,637
 2,637
Home equity:         
Secured by first-lien145,566
 157,978
 8,296
 126,602
 5,496
Secured by junior-lien164,880
 208,118
 17,731
 132,279
 6,379
Total home equity310,446
 366,096
 26,027
 258,881
 11,875
Residential mortgage: (6)         
Residential mortgage369,577
 415,280
 16,535
 381,745
 11,594
Purchased credit-impaired1,912
 3,096
 8
 2,281
 574
Total residential mortgage371,489
 418,376
 16,543
 384,026
 12,168
Other consumer:         
Other consumer4,088
 4,209
 214
 2,796
 202
Purchased credit-impaired51
 123
 245
 83
 15
Total other consumer$4,139
 $4,332
 $459
 $2,879
 $217
       Year Ended
 December 31, 2016 December 31, 2016
(dollar amounts in millions)
Ending
Balance
 
Unpaid
Principal
Balance (6)
 
Related
Allowance
 
Average
Balance
 
Interest
Income
Recognized
With no related allowance recorded:         
Commercial and industrial$300
 $359
 $
 $293
 $9
Commercial real estate89
 126
 
 73
 4
Automobile
 
 
 
 
Home equity
 
 
 
 
Residential mortgage
 
 
 
 
RV and marine finance
 
 
 
 
Other consumer
 
 
 
 
          
With an allowance recorded:         
Commercial and industrial406
 448
 22
 302
 8
Commercial real estate97
 108
 3
 69
 3
Automobile31
 31
 2
 32
 2
Home equity319
 353
 15
 278
 13
Residential mortgage328
 363
 13
 348
 12
RV and marine finance
 
 
 
 
Other consumer4
 4
 
 4
 
          
Total         
Commercial and industrial (3)706
 807
 22
 595
 17
Commercial real estate (4)186
 234
 3
 142
 7
Automobile (2)31
 31
 2
 32
 2
Home equity (5)319
 353
 15
 278
 13
Residential mortgage (5)328
 363
 13
 348
 12
RV and marine finance (2)
 
 
 
 
Other consumer (2)4
 4
 
 4
 
(1)These tables do not include loans fully charged-off.
(2)All automobile, home equity, residential mortgage,RV and marine finance and other consumer impaired loans included in these tables are considered impaired due to their status as a TDR.
(3)At December 31, 2015, $91 million of the $246 million C&I loans with an allowance recorded were considered impaired due to their status as a TDR. At2017 and December 31, 2014, $632016, commercial and industrial loans of $382 million of the $202and $317 million, C&I loans with an allowance recordedrespectively, were considered impaired due to their status as a TDR.
(4)At December 31, 2015, $35 million of the $90 million CRE loans with an allowance recorded were considered impaired due to their status as a TDR. At2017 and December 31, 2014, $272016, commercial real estate loans of $93 million of the $144and $82 million, CRE loans with an allowance recordedrespectively, were considered impaired due to their status as a TDR.
(5)Includes home equity and residential mortgages considered to be collateral dependent due to their non-accrual status as well as home equity and mortgage loans considered impaired due to their status as a TDR.
(6)The differences between the ending balance and unpaid principal balance amounts represent partial charge-offs.
(6)At December 31, 2015, $29 million of the $368 million residential mortgage loans with an allowance recorded were guaranteed by the U.S. government. At December 31, 2014, $24 million of the $371 million residential mortgage loans with an allowance recorded were guaranteed by the U.S. government.
TDR Loans
The amount of interest that would have been recorded under the original terms for total accruing TDR loans was $49 million, $49 million, and $46 million $45 million,for 2017, 2016, and $44 million for 2015, 2014, and 2013, respectively. The total amount of actual interest recorded to interest income for these loans was $45 million, $40 million, and $41 million $39 million,for 2017, 2016, and $36 million for 2015, 2014, and 2013, respectively.
TDR Concession Types
The Company’s standards relating to loan modifications consider, among other factors, minimum verified income requirements, cash flow analyses, and collateral valuations. Each potential loan modification is reviewed individually and the terms of the loan are modified to meet a borrower’s specific circumstances at a point in time. All commercial TDRs are reviewed and approved by our SAD. The types of concessions provided to borrowers include:
Interest rate reduction: A reduction of the stated interest rate to a nonmarket rate for the remaining original life of the debt.

Amortization or maturity date change beyond what the collateral supports, including any of the following:
Lengthens the amortization period of the amortized principal beyond market terms. This concession reduces the minimum monthly payment and could increase the amount of the balloon payment at the end of the term of the loan. Principal is generally not forgiven.
Reduces the amount of loan principal to be amortized and increases the amount of the balloon payment at the end of the term of the loan. This concession also reduces the minimum monthly payment. Principal is generally not forgiven.
Extends the maturity date or dates of the debt beyond what the collateral supports. This concession generally applies to loans without a balloon payment at the end of the term of the loan.
Chapter 7 bankruptcy: A bankruptcy court’s discharge of a borrower’s debt is considered a concession when the borrower does not reaffirm the discharged debt.

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Other: A concession that is not categorized as one of the concessions described above. These concessions include, but are not limited to: principal forgiveness, collateral concessions, covenant concessions, and reduction of accrued interest. Principal forgiveness may result from any TDR modification of any concession type. However, the aggregate amount of principal forgiven as a result of loans modified as TDRs during the years ended December 31, 20152017 and 2014,2016, was not significant.
Following is a description of TDRs by the different loan types:
Commercial loan TDRs – Commercial accruing TDRs often result from loans receiving a concession with terms that are not considered a market transaction to Huntington. The TDR remains in accruing status as long as the customer is less than 90-days past due on payments per the restructured loan terms and no loss is expected.
Commercial nonaccrual TDRs result from either: (1) an accruing commercial TDR being placed on nonaccrual status, or (2) a workout where an existing commercial NAL is restructured and a concession is given. At times, these workouts restructure the NAL so that two or more new notes are created. The primary note is underwritten based upon our normal underwriting standards and is sized so projected cash flows are sufficient to repay contractual principal and interest. The terms on the secondary note(s) vary by situation, and may include notes that defer principal and interest payments until after the primary note is repaid. Creating two or more notes often allows the borrower to continue a project and allows Huntington to right-size a loan based upon the current expectations for a borrower’s or project’s performance.
Our strategy involving TDR borrowers includes working with these borrowers to allow them to refinance elsewhere, as well as allow them time to improve their financial position and remain oura Huntington customer through refinancing their notes according to market terms and conditions in the future.  A subsequent refinancing or modification of a loan may occur when either the loan matures according to the terms of the TDR-modified agreement or the borrower requests a change to the loan agreements. At that time, the loan is evaluated to determine if itthe borrower is creditworthy. It is subjected to the normal underwriting standards and processes for other similar credit extensions, both new and existing. The refinanced note is evaluated to determine if it is considered a new loan or a continuation of the prior loan.  A new loan is considered for removal of the TDR designation, whereas a continuation of the prior note requires a continuation of the TDR designation.  In order for a TDR designation to be removed, the borrower must no longer be experiencing financial difficulties and the terms of the refinanced loan must not represent a concession.
Residential MortgageConsumer loan TDRs – Residential mortgage TDRs represent loan modifications associated with traditional first-lien mortgage loans in which a concession has been provided to the borrower. The primary concessions given to residential mortgage borrowers are amortization or maturity date changes and interest rate reductions. Residential mortgages identified as TDRs involve borrowers unable to refinance their mortgages through the Company’s normal mortgage origination channels or through other independent sources. Some, but not all, of the loans may be delinquent.
Automobile, Home Equity, and Other Consumer loan TDRs The Company may make similar interest rate, term, and principal concessions as with residential mortgagefor Automobile, Home Equity, RV and Marine Finance and Other Consumer loan TDRs.
TDR Impact on Credit Quality
Huntington’s ALLL is largely determined by updated risk ratings assigned to commercial loans, updated borrower credit scores on consumer loans, and borrower delinquency history in both the commercial and consumer portfolios. These updated risk ratings and credit scores consider the default history of the borrower, including payment redefaults. As such, the provision for credit losses is impacted primarily by changes in borrower payment performance rather than the TDR classification. TDRs can be classified as either accrual or nonaccrual loans. Nonaccrual TDRs are included in NALs whereas accruing TDRs are excluded from NALs as it is probable that all contractual principal and interest due under the restructured terms will be collected.
OurThe Company's TDRs may include multiple concessions and the disclosure classifications are presented based on the primary concession provided to the borrower. The majority of ourthe concessions for the C&I and CRE portfolios are the extension of the maturity date, , but could also include an increase in the interest rate. In these instances, the primary concession is the maturity date extension.
TDR concessions may also result in the reduction of the ALLL within the C&I and CRE portfolios. This reduction is derived from payments and the resulting application of the reserve calculation within the ALLL.  The transaction reserve for non-TDR C&I and CRE loans is calculated based upon several estimated probability factors, such as PD and LGD, both of which were previously discussed.LGD.  Upon the occurrence of a TDR in our

the C&I and CRE portfolios, the reserve is measured based on discounted expected cash flows or collateral value, less anticipated selling costs, of the modified loan in accordance with ASC 310-10.  The resulting TDR ALLL calculation often results in a lower ALLL amount because (1) the discounted expected cash flows or collateral value, less anticipated selling costs, indicate a lower estimated loss, (2) if the modification includes a rate increase, the discounting of the cash flows on the modified loan, using the pre-modification interest rate, exceeds the carrying value of the loan, or (3) payments may occur as part of the modification. TheAlternatively, the ALLL for C&I and CRE loans may increase as a result of the modification, as the discounted cash flow analysis may indicate additional reserves are required.
TDR concessions on consumer loans may increase the ALLL.  The concessions made to these borrowers often include interest rate reductions, and therefore, the TDR ALLL calculation results in a greater ALLL compared with the non-TDR calculation as the

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reserve is measured based on the estimation of the discounted expected cash flows or collateral value, less anticipated selling costs, on the modified loan in accordance with ASC 310-10. The resulting TDR ALLL calculation often results in a higher ALLL amount because (1) the discounted expected cash flows or collateral value, less anticipated selling costs, indicate a higher estimated loss or, (2) due to the rate decrease, the discounting of the cash flows on the modified loan, using the pre-modification interest rate, indicates a reduction in the present value of expected cash flows or collateral value, less anticipated selling costs. InHowever, in certain instances, the ALLL may decrease as a result of payments made in connection with the modification.
Commercial loan TDRs – In instances where the bank substantiates that it will collect its outstanding balance in full, the note is considered for return to accrual status upon the borrower showing a sustained period of repayment performance for a six-month period of time. This six-month period could extend before or after the restructure date. If a charge-off was taken as part of the restructuring, any interest or principal payments received on that note are applied to first reduce the bank’s outstanding book balance and then to recoveries of charged-off principal, unpaid interest, and/or fee expenses while the TDR is in nonaccrual status.
Residential Mortgage, Automobile, Home Equity, and Other Consumer loan TDRs – Modified consumer loans identified as TDRs are aggregated into pools for analysis. Cash flows and weighted average interest rates are used to calculate impairment at the pooled-loan level. Once the loans are aggregated into the pool, they continue to be classified as TDRs until contractually repaid or charged-off.
Residential mortgage loans not guaranteed by a U.S. government agency such as the FHA, VA, and the USDA, including TDR loans, are reported as accrual or nonaccrual based upon delinquency status. Nonaccrual TDRs are those that are greater than 150-days contractually past due. Loans guaranteed by U.S. government organizations continue to accrue interest on guaranteed rates upon delinquency.

The following table presents by class and by the reason for the modification the number of contracts, post-modification outstanding balance, and the financial effects of the modification for the years ended December 31, 20152017 and 2014:
2016:
 New Troubled Debt Restructurings During The Year Ended (1)
 December 31, 2015 December 31, 2014
(dollar amounts in thousands)
Number of
Contracts
 
Post-modification
Outstanding
Ending
Balance
 
Financial effects
of modification(2)
 
Number of
Contracts
 
Post-modification
Outstanding
Balance
 
Financial effects
of modification(2)
C&I—Owner occupied: (3)           
Interest rate reduction4
 $372
 $(3) 19
 $2,484
 $20
Amortization or maturity date change222
 103,686
 (2,089) 97
 32,145
 336
Other4
 661
 (22) 7
 2,051
 (36)
Total C&I—Owner occupied230
 104,719
 (2,114) 123
 36,680
 320
C&I—Other commercial and industrial: (3)           
Interest rate reduction9
 7,871
 (1,039) 25
 50,534
 (1,982)
Amortization or maturity date change543
 420,670
 (3,764) 285
 149,339
 (2,407)
Other12
 29,181
 (427) 21
 7,613
 (7)
Total C&I—Other commercial and industrial564
 457,722
 (5,230) 331
 207,486
 (4,396)
CRE—Retail properties: (3)           
Interest rate reduction2
 1,803
 (11) 5
 11,381
 420
Amortization or maturity date change23
 16,377
 (1,658) 24
 27,415
 (267)
Other
 
 
 9
 13,765
 (35)
Total CRE—Retail properties25
 18,180
 (1,669) 38
 52,561
 118
CRE—Multi family: (3)           
Interest rate reduction1
 90
 
 20
 3,484
 (75)
Amortization or maturity date change50
 35,369
 (1,843) 40
 9,791
 197
Other8
 216
 (6) 8
 5,016
 57
Total CRE—Multi family59
 35,675
 (1,849) 68
 18,291
 179
CRE—Office: (3)           
Interest rate reduction1
 356
 7
 2
 120
 (1)
Amortization or maturity date change30
 73,148
 902
 22
 18,157
 (424)

129


Other1
 30
 (2) 5
 35,476
 (3,153)
Total CRE—Office32
 73,534
 907
 29
 53,753
 (3,578)
CRE—Industrial and warehouse: (3)           
New Troubled Debt Restructurings During The Year Ended (1)
December 31, 2017 December 31, 2016
(dollar amounts in millions)
Number of
Contracts
 
Post-modification
Outstanding
Balance (2)
 
Financial effects
of modification (3)
 
Number of
Contracts
 
Post-modification
Outstanding
Balance (2)
 
Financial effects
of modification (3)
Commercial and industrial:           
Interest rate reduction
 
 
 2
 4,046
 
9
 $1
 $
 4
 $
 $
Amortization or maturity date change13
 6,383
 1,279
 17
 9,187
 164
1,034
 600
 (9) 872
 490
 (9)
Other
 
 
 1
 977
 
4
 
 
 20
 3
 
Total CRE—Industrial and Warehouse13
 6,383
 1,279
 20
 14,210
 164
CRE—Other commercial real estate: (3)           
Total Commercial and industrial1,047
 601
 (9) 896
 493
 (9)
Commercial real estate:           
Interest rate reduction
 
 
 8
 5,224
 146
3
 
 
 2
 
 
Amortization or maturity date change27
 9,961
 71
 55
 76,353
 (2,789)106
 122
 (1) 111
 69
 (2)
Other2
 234
 (22) 4
 1,809
 (127)2
 
 
 4
 
 
Total CRE—Other commercial real estate29
 10,195
 49
 67
 83,386
 (2,770)
Automobile: (3)           
Total commercial real estate:111
 122
 (1) 117
 69
 (2)
Automobile:           
Interest rate reduction41
 121
 5
 92
 758
 15
31
 
 
 17
 
 
Amortization or maturity date change1,591
 12,268
 533
 1,880
 12,120
 151
1,727
 15
 1
 1,593
 15
 1
Chapter 7 bankruptcy926
 7,390
 423
 625
��4,938
 66
983
 8
 
 1,059
 8
 
Other
 
 
 
 
 

 
 
 
 
 
Total Automobile2,558
 19,779
 961
 2,597
 17,816
 232
2,741
 23
 1
 2,669
 23
 1
Residential mortgage: (3)           
Home equity:           
Interest rate reduction36
 2
 
 55
 3
 
Amortization or maturity date change517
 33
 (4) 578
 32
 (4)
Chapter 7 bankruptcy299
 11
 2
 282
 10
 4
Other70
 4
 
 
 
 
Total Home equity922
 50
 (2) 915
 45
 
Residential mortgage:           
Interest rate reduction15
 1,565
 (61) 27
 3,692
 19
3
 
 
 13
 1
 
Amortization or maturity date change518
 57,859
 (455) 333
 44,027
 552
349
 40
 (2) 363
 39
 (2)
Chapter 7 bankruptcy139
 14,183
 (164) 182
 18,635
 715
79
 7
 
 62
 6
 
Other11
 1,266
 
 5
 526
 5
22
 2
 
 4
 1
 
Total Residential mortgage683
 74,873
 (680) 547
 66,880
 1,291
453
 49
 (2) 442
 47
 (2)
First-lien home equity: (3)           
RV and marine finance:           
Interest rate reduction37
 3,665
 112
 193
 15,172
 764
1
 
 
 
 
 
Amortization or maturity date change204
 19,005
 (953) 289
 23,272
 (1,051)42
 1
 
 
 
 
Chapter 7 bankruptcy117
 7,350
 428
 105
 7,296
 727
88
 1
 
 
 
 
Other
 
 
 
 
 

 
 
 
 
 
Total First-lien home equity358
 30,020
 (413) 587
 45,740
 440
Junior-lien home equity: (3)           
Interest rate reduction18
 734
 49
 187
 6,960
 296
Amortization or maturity date change1,387
 60,018
 (9,686) 1,467
 58,129
 (6,955)
Chapter 7 bankruptcy213
 2,505
 3,843
 201
 3,014
 3,141
Other
 
 
 
 
 
Total Junior-lien home equity1,618
 63,257
 (5,794) 1,855
 68,103
 (3,518)
Other consumer: (3)           
Total RV and marine finance131
 2
 
 
 
 
Other consumer:           
Interest rate reduction1
 96
 3
 7
 123
 3
19
 
 
 
 
 
Amortization or maturity date change10
 198
 8
 48
 1,803
 12
1,312
 6
 
 6
 1
 
Chapter 7 bankruptcy11
 69
 9
 25
 483
 (50)9
 
 
 8
 
 
Other
 
 
 
 
 

 
 
 
 
 
Total Other consumer22
 363
 20
 80
 2,409
 (35)1,340
 6
 
 14
 1
 
Total new troubled debt restructurings6,191
 $894,700
 $(14,533) 6,342
 $667,315
 $(11,553)6,745
 $853
 $(13) 5,053
 $678
 $(12)
(1)TDRs may include multiple concessions and the disclosure classifications are based on the primary concession provided to the borrower.
(2)Post-modification balances approximate pre-modification balances. The aggregate amount of charge-offs as a result of a restructuring are not significant.
(3)Amounts represent the financial impact via provision (recovery) for loan and lease losses as a result of the modification.
(3)Post-modification balances approximate pre-modification balances. The aggregate amount of charge-offs as a result of a restructuring are not significant.

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Any loan within any portfolio or class is considered as payment redefaulted at 90-days past due.
The following table presents TDRs that have redefaulted within one year of modification during the years ended December 31, 2015 and 2014:
 
Troubled Debt Restructurings That Have Redefaulted
Within One Year of Modification During The Year Ended
 December 31, 2015 (1) December 31, 2014 (1)
(dollar amounts in thousands)
Number of
Contracts
 
Ending
Balance
 
Number of
Contracts
 
Ending
Balance
C&I—Owner occupied:       
Interest rate reduction1
 $110
 
 $
Amortization or maturity date change7
 1,440
 6
 946
Other
 
 1
 230
Total C&I—Owner occupied8
 1,550
 7
 1,176
C&I—Other commercial and industrial:       
Interest rate reduction1
 27
 1
 30
Amortization or maturity date change29
 3,566
 14
 1,555
Other
 
 3
 37
Total C&I—Other commercial and industrial30
 3,593
 18
 1,622
CRE—Retail Properties:       
Interest rate reduction1
 47
 
 
Amortization or maturity date change3
 8,020
 1
 483
Other
 
 
 
Total CRE—Retail properties4
 8,067
 1
 483
CRE—Multi family:       
Interest rate reduction
 
 
 
Amortization or maturity date change10
 1,354
 4
 2,827
Other1
 140
 1
 176
Total CRE—Multi family11
 1,494
 5
 3,003
CRE—Office:       
Interest rate reduction
 
 
 
Amortization or maturity date change3
 2,984
 3
 1,738
Other
 
 
 
Total CRE—Office3
 2,984
 3
 1,738
CRE—Industrial and Warehouse:       
Interest rate reduction
 
 1
 1,339
Amortization or maturity date change2
 822
 1
 756
Other
 
 
 
Total CRE—Industrial and Warehouse2
 822
 2
 2,095
CRE—Other commercial real estate:       
Interest rate reduction
 
 1
 169
Amortization or maturity date change1
 93
 2
 758
Other
 
 
 
Total CRE—Other commercial real estate1
 93
 3
 927
Automobile:       
Interest rate reduction1
 4
 
 
Amortization or maturity date change41
 423
 40
 328
Chapter 7 bankruptcy21
 172
 53
 374
Other
 
 
 

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Total Automobile63
 599
 93
 702
Residential mortgage:       
Interest rate reduction3
 239
 11
 1,516
Amortization or maturity date change73
 6,776
 82
 8,974
Chapter 7 bankruptcy8
 843
 37
 3,187
Other
 
 
 
Total Residential mortgage84
 7,858
 130
 13,677
First-lien home equity:       
Interest rate reduction4
 387
 5
 335
Amortization or maturity date change4
 258
 16
 2,109
Chapter 7 bankruptcy28
 2,283
 16
 1,005
Other
 
 
 
Total First-lien home equity36
 2,928
 37
 3,449
Junior-lien home equity:       
Interest rate reduction3
 411
 1
 11
Amortization or maturity date change41
 1,644
 31
 1,841
Chapter 7 bankruptcy18
 401
 39
 620
Other
 
 
 
Total Junior-lien home equity62
 2,456
 71
 2,472
Other consumer:       
Interest rate reduction
 
 
 
Amortization or maturity date change
 
 
 
Chapter 7 bankruptcy
 
 
 
Other
 
 
 
Total Other consumer
 
 
 
Total troubled debt restructurings with subsequent redefault304
 $32,444
 370
 $31,344
(1)Subsequent redefault is defined as a payment redefault within 12 months of the restructuring date. Payment redefault is defined as 90-days past due for any loan in any portfolio or class. Any loan in any portfolio may be considered to be in payment redefault prior to the guidelines noted above when collection of principal or interest is in doubt.
Pledged Loans and Leases
The Bank has access to the Federal Reserve’s discount window and advances from the FHLB of Cincinnati. As of December 31, 2015,2017 and 2016, these borrowings and advances are secured by $17.5$31.7 billion and $19.7 billion, respectively of loans and securities.
On March 31, 2015, Huntington completed its acquisition of Macquarie Equipment Finance, which we have re-branded Huntington Technology Finance. Huntington assumed debt associated with two securitizations. As of December 31, 2015, the debt is secured by $185 million of on balance sheet leases held by the trusts.
4.5. AVAILABLE-FOR-SALE AND OTHER SECURITIES
Contractual maturities of available-for-sale and other securities as of December 31, 20152017 and 20142016 were:

132


2015 20142017 2016
(dollar amounts in thousands)
Amortized
Cost
 
Fair
Value
 
Amortized
Cost
 
Fair
Value
(dollar amounts in millions)
Amortized
Cost
 
Fair
Value
 
Amortized
Cost
 
Fair
Value
Under 1 year$333,891
 $332,980
 $355,486
 $355,465
$111
 $111
 $224
 $222
After 1 year through 5 years1,184,454
 1,189,455
 1,047,492
 1,066,041
1,333
 1,327
 1,147
 1,150
After 5 years through 10 years1,648,808
 1,645,759
 1,517,974
 1,527,195
2,088
 2,083
 1,957
 1,962
After 10 years5,259,855
 5,263,063
 6,090,688
 6,086,980
11,595
 11,348
 11,885
 11,665
Other securities:              
Nonmarketable equity securities332,786
 332,786
 331,559
 331,559
581
 581
 548
 548
Mutual funds10,604
 10,604
 16,151
 16,161
18
 18
 15
 15
Marketable equity securities525
 794
 536
 1,269
1
 1
 1
 1
Total available-for-sale and other securities$8,770,923
 $8,775,441
 $9,359,886
 $9,384,670
$15,727
 $15,469
 $15,777
 $15,563
Other securities at December 31, 20152017 and 20142016 include nonmarketable equity securities of $157$287 million and $157$249 million of stock issued by the FHLB of Cincinnati and $176$293 million and $175$299 million of Federal Reserve BankFRB stock, respectively. Nonmarketable equity securities are recorded at amortized cost. Other securities also include mutual funds and marketable equity securities.
The following tables provide amortized cost, fair value, and gross unrealized gains and losses recognized in OCI by investment category at December 31, 20152017 and 2014:2016:
   Unrealized  
(dollar amounts in millions)
Amortized
Cost
 
Gross
Gains
 
Gross
Losses
 Fair Value
December 31, 2017       
U.S. Treasury$5
 $
 $
 $5
Federal agencies:       
Residential CMO6,661
 1
 (178) 6,484
Residential MBS1,371
 1
 (5) 1,367
Commercial MBS2,539
 
 (52) 2,487
Other agencies69
 1
 
 70
Total U.S. Treasury, Federal agency, and other agency securities10,645
 3
 (235) 10,413
Municipal securities3,892
 21
 (35) 3,878
Asset-backed securities482
 1
 (16) 467
Corporate debt106
 3
 
 109
Other securities602
 
 
 602
Total available-for-sale and other securities$15,727
 $28
 $(286) $15,469
 
  Unrealized    Unrealized  
(dollar amounts in thousands)
Amortized
Cost
 
Gross
Gains
 
Gross
Losses
 Fair Value
December 31, 2015       
(dollar amounts in millions)Amortized
Cost
 Gross
Gains
 Gross
Losses
 Fair Value
December 31, 2016       
U.S. Treasury$5,457
 $15
 $
 $5,472
$6
 $
 $
 $6
Federal agencies:              
Mortgage-backed securities4,505,318
 30,078
 (13,708) 4,521,688
Residential CMO6,955
 6
 (151) 6,810
Residential MBS196
 5
 (1) 200
Commercial MBS3,700
 2
 (39) 3,663
Other agencies115,076
 888
 (51) 115,913
73
 
 
 73
Total U.S. Treasury, Federal agency securities4,625,851
 30,981
 (13,759) 4,643,073
Total U.S. Treasury, Federal agency, and other agency securities10,930
 13
 (191) 10,752
Municipal securities2,431,943
 51,558
 (27,105) 2,456,396
3,260
 29
 (39) 3,250
Asset-backed securities901,059
 535
 (40,181) 861,413
824
 2
 (32) 794
Corporate debt464,207
 4,824
 (2,554) 466,477
195
 4
 
 199
Other securities347,863
 271
 (52) 348,082
568
 
 
 568
Total available-for-sale and other securities$8,770,923
 $88,169
 $(83,651) $8,775,441
$15,777
 $48
 $(262) $15,563

   Unrealized  
(dollar amounts in thousands)Amortized
Cost
 Gross
Gains
 Gross
Losses
 Fair Value
December 31, 2014       
U.S. Treasury$5,435
 $17
 $
 $5,452
Federal agencies:       
Mortgage-backed securities5,273,899
 63,906
 (15,104) 5,322,701
Other agencies349,715
 2,871
 (1,043) 351,543
Total U.S. Treasury, Federal agency securities5,629,049
 66,794
 (16,147) 5,679,696
Municipal securities1,841,311
 37,398
 (10,140) 1,868,569
Private-label CMO43,730
 1,116
 (2,920) 41,926
Asset-backed securities1,014,999
 2,061
 (61,062) 955,998
Corporate debt479,151
 9,442
 (2,417) 486,176
Other securities351,646
 743
 (84) 352,305
Total available-for-sale and other securities$9,359,886
 $117,554
 $(92,770) $9,384,670

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The following tables provide detail on investment securities with unrealized losses aggregated by investment category and the length of time the individual securities have been in a continuous loss position at December 31, 20152017 and 2014:
2016:
Less than 12 Months Over 12 Months TotalLess than 12 Months Over 12 Months Total
(dollar amounts in thousands )Fair Value 
Unrealized
Losses
 Fair Value 
Unrealized
Losses
 Fair Value 
Unrealized
Losses
December 31, 2015           
(dollar amounts in millions)Fair Value 
Unrealized
Losses
 Fair Value 
Unrealized
Losses
 Fair Value 
Unrealized
Losses
December 31, 2017           
Federal agencies:                      
Mortgage-backed securities$1,658,516
 $(11,341) $84,147
 $(2,367) $1,742,663
 $(13,708)
Residential CMO$1,660
 $(19) $4,520
 $(159) $6,180
 $(178)
Residential MBS1,078
 (5) 11
 
 1,089
 (5)
Commercial MBS960
 (15) 1,527
 (37) 2,487
 (52)
Other agencies37,982
 (51) 
 
 37,982
 (51)39
 
 
 
 39
 
Total Federal agency securities1,696,498
 (11,392) 84,147
 (2,367) 1,780,645
 (13,759)
Total Federal agency, and other agency securities3,737
 (39) 6,058
 (196) 9,795
 (235)
Municipal securities570,916
 (15,992) 248,204
 (11,113) 819,120
 (27,105)1,681
 (21) 497
 (14) 2,178
 (35)
Asset-backed securities552,275
 (5,791) 207,639
 (34,390) 759,914
 (40,181)127
 (1) 173
 (15) 300
 (16)
Corporate debt167,144
 (1,673) 21,965
 (881) 189,109
 (2,554)
 
 
 
 
 
Other securities772
 (28) 1,476
 (24) 2,248
 (52)
 
 
 
 
 
Total temporarily impaired securities$2,987,605
 $(34,876) $563,431
 $(48,775) $3,551,036
 $(83,651)$5,545
 $(61) $6,728
 $(225) $12,273
 $(286)
Less than 12 Months Over 12 Months TotalLess than 12 Months Over 12 Months Total
(dollar amounts in thousands )Fair Value 
Unrealized
Losses
 Fair Value 
Unrealized
Losses
 Fair Value 
Unrealized
Losses
December 31, 2014           
(dollar amounts in millions)Fair Value 
Unrealized
Losses
 Fair Value 
Unrealized
Losses
 Fair Value 
Unrealized
Losses
December 31, 2016           
Federal agencies:                      
Mortgage-backed securities$501,858
 $(1,909) $527,280
 $(13,195) $1,029,138
 $(15,104)
Residential CMO$5,858
 $(150) $21
 $(1) $5,879
 $(151)
Residential MBS31
 (1) 
 
 31
 (1)
Commercial MBS3,019
 (39) 21
 
 3,040
 (39)
Other agencies159,708
 (1,020) 1,281
 (23) 160,989
 (1,043)1
 
 
 
 1
 
Total Federal agency securities661,566
 (2,929) 528,561
 (13,218) 1,190,127
 (16,147)
Total Federal agency, and other agency securities8,909
 (190) 42
 (1) 8,951
 (191)
Municipal securities568,619
 (9,127) 96,426
 (1,013) 665,045
 (10,140)1,412
 (29) 272
 (10) 1,684
 (39)
Private-label CMO
 
 22,650
 (2,920) 22,650
 (2,920)
Asset-backed securities157,613
 (641) 325,691
 (60,421) 483,304
 (61,062)361
 (3) 179
 (29) 540
 (32)
Corporate debt49,562
 (252) 88,398
 (2,165) 137,960
 (2,417)4
 
 
 
 4
 
Other securities
 
 1,416
 (84) 1,416
 (84)1
 
 2
 
 3
 
Total temporarily impaired securities$1,437,360
 $(12,949) $1,063,142
 $(79,821) $2,500,502
 $(92,770)$10,687
 $(222) $495
 $(40) $11,182
 $(262)
At December 31, 2015,2017, the carrying value of investment securities pledged to secure public and trust deposits, trading account liabilities, U.S. Treasury demand notes, and security repurchase agreements totaled $2.6$6.1 billion. There were no securities of a single issuer, which are not governmental or government-sponsored, that exceeded 10% of shareholders’ equity at December 31, 2015.2017.
The following table is a summary of realized securities gains and losses for the years ended December 31, 2015, 2014,2017, 2016, and 2013:
2015:
Year ended December 31,Year Ended December 31,
(dollar amounts in thousands)2015 2014 2013
(dollar amounts in millions)2017 2016 2015
Gross gains on sales of securities$6,730
 $17,729
 $2,932
$10
 $23
 $7
Gross (losses) on sales of securities(3,546) (175) (712)(10) (21) (4)
Net gain (loss) on sales of securities$3,184
 $17,554
 $2,220
$
 $2
 $3
OTTI recognized in earnings(4) (2) (2)
Net securities gains (losses)$(4) $
 $1
Security Impairment
Huntington evaluates the available-for-sale securities portfolio on a quarterly basis for impairment. We conductimpairment and conducts a comprehensive security-level assessment on all available-for-sale securities. Impairment would existexists when the present value of the expected cash flows are not sufficient to recover the entire amortized cost basis at the balance sheet date. Under these circumstances, any credit impairment would be recognized in earnings. The contractual terms and/or cash flowsDuring 2017, Huntington changed its intent from able and willing to hold for two CDO securities which were subsequently sold. Related to this change in intent, Huntington recognized $4

million of the investments do not permit the issuer to settle theOTTI on these two securities. For all other securities, at a price less than the amortized cost. Huntington does not intend to sell, nor does it believe it will be required to sell these securities until the amortized cost is recovered, which may be at maturity.

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The highest risk segment in our investment portfolio is the trust preferred CDO securities which are in the asset-backed securities portfolio. This portfolio is in run off, and we havethe Company has not purchased these typesthis type of securitiessecurity since 2005. The fair values of the CDO assets have been impacted by various market conditions. The unrealized losses are primarily the result of wider liquidity spreads on asset-backed securities and the longer expected average lives of the trust-preferred CDO securities, due to changes in the expectations of when the underlying securities will be repaid.
Collateralized Debt Obligations are backed by a pool of debt securities issued by financial institutions. The collateral generally consists of trust-preferred securities and subordinated debt securities issued by banks, bank holding companies, and insurance companies. Many collateral issuers have the option of deferring interest payments on their debt for up to five years. A full cash flow analysis is used to estimate fair values and assess impairment for each security within this portfolio. A third-party pricing specialist with direct industry experience in pooled-trust-preferred security evaluations is engaged to provide assistance estimating the fair value and expected cash flows on this portfolio. The full cash flow analysis is completed by evaluating the relevant credit and structural aspects of each pooled-trust-preferred security in the portfolio, including collateral performance projections for each piece of collateral in the security and terms of the security’s structure. The credit review includes an analysis of profitability, credit quality, operating efficiency, leverage, and liquidity using available financial and regulatory information for each underlying collateral issuer. The analysis also includes a review of historical industry default data, current / near term operating conditions, and the impact of macroeconomic and regulatory changes. Using the results of our analysis, we estimate appropriate default and recovery probabilities for each piece of collateral then estimate the expected cash flows for each security. The fair value of each security is obtained by discounting the expected cash flows at a market discount rate. The market discount rate is determined by reference to yields observed in the market for similarly rated collateralized debt obligations, specifically high-yield collateralized loan obligations. The relatively high market discount rate is reflective of the uncertainty of the cash flows and illiquid nature of these securities. The large differential between the fair value and amortized cost of some of the securities reflects the high market discount rate and the expectation that the majority of the cash flows will not be received until near the final maturity of the security (the final maturities range from 2032 to 2035).
On December 10, 2013, the Federal Reserve, the OCC, the FDIC, the CFTC and the SEC issued final rules to implement the Volcker Rule contained in section 619 of the Dodd-Frank Act, generally to become effective on July 21, 2015. The Volcker Rule prohibits an insured depository institution and its affiliates (referred to as “banking entities”) from: (i) engaging in “proprietary trading” and (ii) investing in or sponsoring certain types of funds (“covered funds”) subject to certain limited exceptions. These prohibitions impact the ability of U.S. banking entities to provide investment management products and services that are competitive with nonbanking firms generally and with non-U.S. banking organizations in overseas markets. The rule also effectively prohibits short-term trading strategies by any U.S. banking entity if those strategies involve instruments other than those specifically permitted for trading.
On January 14, 2014, the five federal agencies approved an interim final rule to permit banking entities to retain interests in certain collateralized debt obligations backed primarily by trust preferred securities from the investment prohibitions of section 619 of the Volcker Rule. Under the interim final rule, the agencies permit the retention of an interest in or sponsorship of covered funds by banking entities if certain qualifications are met. In addition, the agencies released a non-exclusive list of issuers that meet the requirements of the interim final rule. At December 31, 2015, we had investments in eight different pools of trust preferred securities. Seven of our pools are included in the list of non-exclusive issuers. We have analyzed the ICONS pool that was not included on the list and believe that it is more likely than not that we will be able to hold the ICONS security to recovery under the final Volcker Rule regulations.
The following table summarizes the relevant characteristics of ourCompany's CDO securities portfolio, which are included in asset-backed securities, at December 31, 20152017 and 2014. Each security is part of a pool of issuers and supports a more senior tranche of securities except for the MM Comm III securities which are the most senior class.2016.

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Collateralized Debt Obligation Securities
(dollar amounts in thousands)
Deal NamePar Value 
Amortized
Cost
 
Fair
Value
 
Unrealized
Loss (2)
Lowest
Credit
Rating (3)
# of Issuers
Currently
Performing/
Remaining (4)
 
Actual
Deferrals
and
Defaults
as a % of
Original
Collateral
 
Expected
Defaults as
a % of
Remaining
Performing
Collateral
 
Excess
Subordination (5)
Alesco II (1)$41,646
 $28,022
 $25,296
 $(2,727) C 30/32 5% 7% 4%
ICONS19,214
 19,214
 15,567
 (3,647) BB 19/21 7
 14
 52
MM Comm III4,684
 4,475
 3,682
 (793) BB 5/8 5
 6
 36
Pre TSL IX (1)5,000
 3,955
 3,009
 (946) C 27/38 18
 10
 7
Pre TSL XI (1)25,000
 20,155
 15,418
 (4,737) C 42/55 16
 9
 10
Pre TSL XIII (1)27,530
 19,735
 16,769
 (2,966) C 47/56 9
 10
 24
Reg Diversified (1)25,500
 5,435
 1,994
 (3,441) D 23/39 33
 7
 
Tropic III31,000
 31,000
 18,603
 (12,397) CCC+ 30/40 19
 9
 40
Total at December 31, 2015$179,574
 $131,991
 $100,338
 $(31,654)          
Total at December 31, 2014$193,597
 $139,194
 $82,738
 $(56,456)          

(dollar amounts in millions)Par Value 
Amortized
Cost
 
Fair
Value
 
Unrealized
Loss (1)
MM Comm III4
 4
 4
 
Tropic III31
 31
 20
 (11)
Total at December 31, 2017$35
 $35
 $24
 $(11)
Total at December 31, 2016$137
 $101
 $76
 $(25)
(1)Security was determined to have OTTI. As such,One of the book value is net of recorded credit impairment.
(2)The majority oftwo remaining securities havein the portfolio has been in a continuous loss position for 12 months or longer.
(3)For purposes of comparability, the lowest credit rating expressed is equivalent to Fitch ratings even where the lowest rating is based on another nationally recognized credit rating agency.
(4)Includes both banks and/or insurance companies.
(5)Excess subordination percentage represents the additional defaults in excess of both current and projected defaults that the CDO can absorb before the bond experiences credit impairment. Excess subordinated percentage is calculated by (a) determining what percentage of defaults a deal can experience before the bond has credit impairment, and (b) subtracting from this default breakage percentage both total current and expected future default percentages.
For the periods ended December 31, 2015, 2014,2017, 2016, and 2013,2015, the following table summarizes by security type, the total OTTI losses recognized in the Consolidated Statements of Income for securities evaluated for impairment as described above:
 Year ended December 31,
(dollar amounts in thousands)2015 2014 2013
Available-for-sale and other securities:     
Collateralized Debt Obligations$(2,440) $
 $(1,466)
Private label CMO
 
 (336)
Total debt securities(2,440) 
 (1,802)
Equity securities
 
 
Total available-for-sale and other securities$(2,440) $
 $(1,802)
 Year Ended December 31,
(dollar amounts in millions)2017 2016 2015
Available-for-sale and other securities:     
Collateralized Debt Obligations$(4) $
 $(2)
Municipal Securities
 (2) 
Total available-for-sale and other securities$(4) $(2) $(2)

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The following table rolls forward the OTTI recognized in earnings on debt securities held by Huntington for the years ended December 31, 2015,2017, and 20142016 as follows:
 Year Ended December 31,
(dollar amounts in thousands)2015 2014
Balance, beginning of year$30,869
 $30,869
Reductions from sales(14,941) 
Credit losses not previously recognized
 
Additional credit losses2,440
 
Balance, end of year$18,368
 $30,869
To reduce asset risk weighting and credit risk in the investment portfolio, the remainder of the private-label CMO portfolio was sold in the 2015 third quarter.  Huntington recognized OTTI on this portfolio in prior periods.
 Year Ended December 31,
(dollar amounts in millions)2017 2016 2015
Balance, beginning of year$12
 $18
 $31
Reductions from sales(15) (8) (15)
Credit losses not previously recognized4
 2
 
Additional credit losses
 
 2
Balance, end of year$1
 $12
 $18

5.6. HELD-TO-MATURITY SECURITIES
These are debt securities that Huntington has the intent and ability to hold until maturity. The debt securities are carried at amortized cost and adjusted for amortization of premiums and accretion of discounts using the interest method.

During 2015,2017 and 2016, Huntington transferred $3.0 billion of federal agencies, mortgage-backed securities and other agency securities totaling $1.0 billion and $2.9 billion, respectively from the available-for-sale securities portfolio to the held-to-maturity securities portfolio. At the time of the transfer, $6$14 million of unrealized net losses and $58 million of unrealized net gains were recognized in OCI.OCI, respectively. The amounts in OCI will be recognized in earnings over the remaining life of the securities as an offset to the adjustment of yield in a manner consistent with the amortization of the premium on the same transferred securities, resulting in an immaterial impact on net income.

Listed below are the contractual maturities (under 1 year, 1-5 years, 6-10 years, and over 10 years) of held-to-maturity securities at December 31, 20152017 and December 31, 2014:

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2016:
December 31, 2015 December 31, 2014December 31, 2017 December 31, 2016
(dollar amounts in thousands)
Amortized
Cost
 
Fair
Value
 
Amortized
Cost
 
Fair
Value
Federal agencies: mortgage-backed securities:       
(dollar amounts in millions)
Amortized
Cost
 
Fair
Value
 
Amortized
Cost
 
Fair
Value
Federal agencies:       
Residential CMO:       
1 year or less$
 $
 $
 $
$
 $
 $
 $
After 1 year through 5 years
 
 
 

 
 
 
After 5 years through 10 years25,909
 25,227
 24,901
 24,263

 
 
 
After 10 years5,506,592
 5,484,407
 3,136,460
 3,140,194
3,714
 3,657
 4,189
 4,163
Total Federal agencies: mortgage-backed securities5,532,501
 5,509,634
 3,161,361
 3,164,457
Total Residential CMO3,714
 3,657
 4,189
 4,163
Residential MBS:       
1 year or less$
 $
 $
 $
After 1 year through 5 years
 
 
 
After 5 years through 10 years28
 28
 15
 15
After 10 years1,021
 1,016
 83
 86
Total Residential MBS1,049
 1,044
 98
 101
Commercial MBS:       
1 year or less$
 $
 $
 $
After 1 year through 5 years38
 37
 
 
After 5 years through 10 years1
 1
 26
 25
After 10 years3,752
 3,698
 2,885
 2,891
Total Commercial MBS3,791
 3,736
 2,911
 2,916
Other agencies:              
1 year or less
 
 
 

 
 
 
After 1 year through 5 years
 
 
 
7
 8
 
 
After 5 years through 10 years283,960
 284,907
 54,010
 54,843
362
 360
 399
 399
After 10 years336,092
 334,004
 156,553
 155,821
163
 161
 204
 202
Total other agencies620,052
 618,911
 210,563
 210,664
532
 529
 603
 601
Total U.S. Government backed agencies6,152,553
 6,128,545
 3,371,924
 3,375,121
Total Federal agencies and other agencies9,086
 8,966
 7,801
 7,781
Municipal securities:              
1 year or less
 
 
 

 
 
 
After 1 year through 5 years
 
 
 

 
 
 
After 5 years through 10 years
 
 
 

 
 
 
After 10 years7,037
 6,913
 7,981
 7,594
5
 5
 6
 6
Total municipal securities7,037
 6,913
 7,981
 7,594
Total Municipal securities5
 5
 6
 6
Total held-to-maturity securities$6,159,590
 $6,135,458
 $3,379,905
 $3,382,715
$9,091
 $8,971
 $7,807
 $7,787

The following table provides amortized cost, gross unrealized gains and losses, and fair value by investment category at December 31, 20152017 and 2014:
2016: 
   Unrealized  
(dollar amounts in thousands)
Amortized
Cost
 
Gross
Gains
 
Gross
Losses
 Fair Value
December 31, 2015       
Federal Agencies:       
Mortgage-backed securities$5,532,501
 $14,637
 $(37,504) $5,509,634
Other agencies620,052
 1,645
 (2,786) 618,911
Total U.S. Government backed agencies6,152,553
 16,282
 (40,290) 6,128,545
Municipal securities7,037
 
 (124) 6,913
Total held-to-maturity securities$6,159,590
 $16,282
 $(40,414) $6,135,458
   Unrealized  
(dollar amounts in millions)
Amortized
Cost
 
Gross
Gains
 
Gross
Losses
 Fair Value
December 31, 2017       
Federal agencies:       
Residential CMO$3,714
 $1
 $(58) $3,657
Residential MBS1,049
 2
 (7) 1,044
Commercial MBS3,791
 
 (55) 3,736
Other agencies532
 1
 (4) 529
Total Federal agencies and other agencies9,086
 4
 (124) 8,966
Municipal securities5
 
 
 5
Total held-to-maturity securities$9,091
 $4
 $(124) $8,971
   Unrealized  
(dollar amounts in thousands)Amortized
Cost
 Gross
Gains
 Gross
Losses
 Fair Value
December 31, 2014       
Federal Agencies:       
Mortgage-backed securities$3,161,361
 $24,832
 $(21,736) $3,164,457
Other agencies210,563
 1,251
 (1,150) 210,664
Total U.S. Government backed agencies3,371,924
 26,083
 (22,886) 3,375,121
Municipal securities7,981
 
 (387) 7,594
Total held-to-maturity securities$3,379,905
 $26,083
 $(23,273) $3,382,715
   Unrealized  
(dollar amounts in millions)Amortized
Cost
 Gross
Gains
 Gross
Losses
 Fair Value
December 31, 2016       
Federal agencies:       
Residential CMO$4,189
 $7
 $(33) $4,163
Residential MBS98
 3
 
 101
Commercial MBS2,911
 10
 (5) 2,916
Other agencies603
 2
 (4) 601
Total Federal agencies and other agencies7,801
 22
 (42) 7,781
Municipal securities6
 
 
 6
Total held-to-maturity securities$7,807
 $22
 $(42) $7,787


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The following tables provide detail on HTM securities with unrealized losses aggregated by investment category and the length of time the individual securities have been in a continuous loss position at December 31, 20152017 and 2014:
2016:
 Less than 12 Months Over 12 Months Total
(dollar amounts in thousands )Fair
Value
 Unrealized
Losses
 Fair
Value
 Unrealized
Losses
 Fair
Value
 Unrealized
Losses
December 31, 2015           
Federal Agencies:           
Mortgage-backed securities$3,692,890
 $(25,418) $519,872
 $(12,086) $4,212,762
 $(37,504)
Other agencies425,410
 (2,689) 6,647
 (97) 432,057
 (2,786)
Total U.S. Government backed securities4,118,300
 (28,107) 526,519
 (12,183) 4,644,819
 (40,290)
Municipal securities
 
 6,913
 (124) 6,913
 (124)
Total temporarily impaired securities$4,118,300
 $(28,107) $533,432
 $(12,307) $4,651,732
 $(40,414)
 Less than 12 Months Over 12 Months Total
(dollar amounts in millions)Fair
Value
 Unrealized
Losses
 Fair
Value
 Unrealized
Losses
 Fair
Value
 Unrealized
Losses
December 31, 2017           
Federal agencies:           
Residential CMO$2,369
 $(26) $1,019
 $(32) $3,388
 $(58)
Residential MBS974
 (7) 
 
 974
 (7)
Commercial MBS3,456
 (49) 253
 (6) 3,709
 (55)
Other agencies249
 (2) 139
 (2) 388
 (4)
Total Federal agencies and other agencies7,048
 (84) 1,411
 (40) 8,459
 (124)
Municipal securities
 
 5
 
 5
 
Total temporarily impaired securities$7,048
 $(84) $1,416
 $(40) $8,464
 $(124)
 Less than 12 Months Over 12 Months Total
(dollar amounts in thousands )
Fair
Value
 
Unrealized
Losses
 
Fair
Value
 
Unrealized
Losses
 
Fair
Value
 
Unrealized
Losses
December 31, 2014           
Federal Agencies:           
Mortgage-backed securities$707,934
 $(5,550) $622,026
 $(16,186) $1,329,960
 $(21,736)
Other agencies36,956
 (198) 71,731
 (952) 108,687
 (1,150)
Total U.S. Government backed securities744,890
 (5,748) 693,757
 (17,138) 1,438,647
 (22,886)
Municipal securities7,594
 (387) 
 
 7,594
 (387)
Total temporarily impaired securities$752,484
 $(6,135) $693,757
 $(17,138) $1,446,241
 $(23,273)
 Less than 12 Months Over 12 Months Total
(dollar amounts in millions)
Fair
Value
 
Unrealized
Losses
 
Fair
Value
 
Unrealized
Losses
 
Fair
Value
 
Unrealized
Losses
December 31, 2016           
Federal agencies:           
Residential CMO$2,483
 $(26) $186
 $(7) $2,669
 $(33)
Residential MBS20
 
 
 
 20
 
Commercial MBS352
 (5) 
 
 352
 (5)
Other agencies414
 (4) 
 
 414
 (4)
Total Federal agencies and other agencies3,269
 (35) 186
 (7) 3,455
 (42)
Municipal securities6
 
 
 
 6
 
Total temporarily impaired securities$3,275
 $(35) $186
 $(7) $3,461
 $(42)

Security Impairment
Huntington evaluates the held-to-maturity securities portfolio on a quarterly basis for impairment. Impairment would exist when the present value of the expected cash flows is not sufficient to recover the entire amortized cost basis at the balance sheet date. Under these circumstances, any impairment would be recognized in earnings. As of December 31, 20152017 and 2014, Management2016, the Company evaluated held-to-maturity securities with unrealized losses for impairment and concluded no OTTI is required.
6.7. LOAN SALES AND SECURITIZATIONS
Residential Mortgage Portfolio
The following table summarizes activity relating to residential mortgage loans sold with servicing retained for the years ended December 31, 2015, 2014,2017, 2016, and 2013:
2015:
Year Ended December 31,Year Ended December 31,
(dollar amounts in thousands)2015 2014 2013
(dollar amounts in millions)2017 2016 2015
Residential mortgage loans sold with servicing retained$3,322,723
 $2,330,060
 $3,221,239
$3,985
 $3,632
 $3,323
Pretax gains resulting from above loan sales (1)83,148
 57,590
 102,935
99
 97
 83
(1)Recorded in mortgage banking income.
The following tables summarizetable summarizes the changes in MSRs recorded using either the fair value method or the amortization method for the years ended December 31, 20152017 and 2014:

139


Fair Value Method
2016:
(dollar amounts in thousands)2015 2014
Fair value, beginning of year$22,786
 $34,236
Change in fair value during the period due to:   
Time decay (1)(1,295) (2,232)
Payoffs (2)(3,031) (5,814)
Changes in valuation inputs or assumptions (3)(875) (3,404)
Fair value, end of year$17,585
 $22,786
Weighted-average contractual life (years)4.6
 4.6
(1)Represents decrease in value due to passage of time, including the impact from both regularly scheduled loan principal payments and partial loan paydowns.
(2)Represents decrease in value associated with loans that paid off during the period.
(3)Represents change in value resulting primarily from market-driven changes in interest rates and prepayment speeds.
Amortization Method
(dollar amounts in thousands)2015 2014
(dollar amounts in millions)2017 2016
Carrying value, beginning of year$132,812
 $128,064
$172
 $143
New servicing assets created35,407
 24,629
44
 38
Servicing assets acquired
 3,505

 15
Impairment recovery (charge)(2,732) (7,330)1
 2
Amortization and other(22,354) (16,056)(26) (26)
Carrying value, end of year$143,133
 $132,812
$191
 $172
Fair value, end of year$143,435
 $133,049
$191
 $173
Weighted-average contractual life (years)5.9
 5.9
Weighted-average life (years)7.1
 7.2
MSRs do not trade in an active, open market with readily observable prices. While sales of MSRs occur, the precise terms and conditions are typically not readily available. Therefore, the fair value of MSRs is estimated using a discounted future cash flow model. The model considers portfolio characteristics, contractually specified servicing fees and assumptions related to prepayments, delinquency rates, late charges, other ancillary revenues, costs to service, and other economic factors. Changes in the assumptions used may have a significant impact on the valuation of MSRs.
MSR values are very sensitive to movements in interest rates as expected future net servicing income depends on the projected outstanding principal balances of the underlying loans, which can be greatly impacted by the level of prepayments. Huntington economically hedges the value of certain MSRs against changes in value attributable to changes in interest rates using a combination of derivative instruments and trading securities.
For MSRs under the fair value method, a summary of key assumptions and the sensitivity of the MSR value to changes in these assumptions at December 31, 2015, and 2014 follows:
 December 31, 2015 December 31, 2014
   Decline in fair value due to   Decline in fair value due to
(dollar amounts in thousands)Actual 
10%
adverse
change
 
20%
adverse
change
 Actual 
10%
adverse
change
 
20%
adverse
change
Constant prepayment rate (annualized)
14.70% $(864) $(1,653) 15.60% $(1,176) $(2,248)
Spread over forward interest rate swap rates539 bps
 (559) (1,083) 546 bps
 (699) (1,355)
For MSRs under the amortization method, a summary of key assumptions and the sensitivity of the MSR value to changes in these assumptions at December 31, 2015,2017, and 20142016 follows:

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December 31, 2015 December 31, 2014December 31, 2017 December 31, 2016
  Decline in fair value due to   Decline in fair value due to  Decline in fair value due to   Decline in fair value due to
(dollar amounts in thousands)Actual 
10%
adverse
change
 
20%
adverse
change
 Actual 
10%
adverse
change
 
20%
adverse
change
(dollar amounts in millions)Actual 
10%
adverse
change
 
20%
adverse
change
 Actual 
10%
adverse
change
 
20%
adverse
change
Constant prepayment rate (annualized)
11.10% $(5,543) $(10,648) 11.40% $(5,289) $(10,164)8.30% $(5) $(10) 7.80% $(5) $(9)
Spread over forward interest rate swap rates875 bps
 (4,662) (9,017) 856 bps
 (4,343) (8,403)1,049 bps (7) (13) 1,173 bps (5) (10)
Additionally, Huntington has MSRs recorded using the fair value method of $11 million and $14 million at December 31, 2017 and 2016, respectively. The change in fair value representing time decay, payoffs and changes in valuation inputs and assumptions for the years ended December 31, 2017 and 2016 was $3 million and $4 million, respectively.
Total servicing, late and other ancillary fees included in mortgage banking income was $47$56 million, $44$50 million, and $44$47 million for the years ended December 31, 2015, 2014,2017, 2016, and 2013, respectively. Total amortization and impairment of capitalized servicing assets included in mortgage banking income was $27 million, $24 million, and $29 million for the years ended December 31, 2015, 2014, and 2013, respectively. The unpaid principal balance of residential mortgage loans serviced for third parties was $16.2$19.8 billion, $15.6$18.9 billion, and $15.2$16.2 billion at December 31, 2017, 2016, and 2015, 2014, and 2013, respectively.

Automobile Loans and Leases
The following table summarizes activity relating to automobile loans sold and/or securitized with servicing retained for the years ended December 31, 2015, 2014,2017, 2016, and 2013:
2015:
 Year Ended December 31,
(dollar amounts in thousands)2015 2014 (1) 2013 (1)
Automobile loans securitized with servicing retained$750,000
 
 
Pretax gains resulting from above loan sales (2)5,333
 
 
 Year Ended December 31,
(dollar amounts in millions)2017 (1) 2016 2015
UPB of automobile loans securitized with servicing retained$
 1,500
 750
Net proceeds received in loan securitizations
 1,552
 780
Servicing asset recognized in loan securitizations (2)
 15
 11
Pretax gains resulting from above loan securitizations (3)
 6
 5
(1)Huntington did not sell or securitize any automobile loans in 2014 or 2013.2017.
(2)Recorded in servicing rights.
(3)Recorded in gain on sale of loansloans.
In the 2015 second quarter, the UPB of automobile loans totaling $750 million were transferred to a trust in a securitization transaction in exchange for $780 million of net proceeds. The securitization and resulting sale of all underlying securities qualified for sale accounting. As a result of this transaction, Huntington recognized a $5 million gain which is reflected in gain on sale of loans on the Consolidated Statements of Income and recorded an $11 million servicing asset which is reflected in accrued income and other assets on the Consolidated Balance Sheets.
Huntington has retained servicing responsibilities on sold automobile loans and receives annual servicing fees and other ancillary fees on the outstanding loan balances. Automobile loan servicing rights are accounted for using the amortization method. A servicing asset is established at fair value at the time of the sale. The servicing asset is then amortized against servicing income. Impairment, if any, is recognized when carrying value exceeds the fair value as determined by calculating the present value of expected net future cash flows. The primary risk characteristic for measuring servicing assets is payoff rates of the underlying loan pools. Valuation calculations rely on the predicted payoff assumption and, if actual payoff is quickerpayoffs are faster than expected, then future value would be impaired.
Changes in the carrying value of automobile loan servicing rights for the years ended December 31, 2015,2017, and 2014,2016, and the fair value at the end of each period were as follows:
(dollar amounts in millions)2017 2016
Carrying value, beginning of year$18
 $9
New servicing assets created
 15
Amortization and other(10) (6)
Carrying value, end of year$8
 $18
Fair value, end of year$9
 $18
Weighted-average life (years)3.5
 4.2
(dollar amounts in thousands)2015 2014
Carrying value, beginning of year$6,898
 $17,672
New servicing assets created11,180
 
Amortization and other(9,307) (10,774)
Carrying value, end of year$8,771
 $6,898
Fair value, end of year$9,127
 $6,948
Weighted-average contractual life (years)3.2
 2.6
A summary of key assumptions and the sensitivity of the automobile loan servicing rights value to changes in these assumptions at December 31, 2015, and 2014 follows:

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 December 31, 2015 December 31, 2014
   Decline in fair value due to   Decline in fair value due to
(dollar amounts in thousands)Actual 
10%
adverse
change
 
20%
adverse
change
 Actual 
10%
adverse
change
 
20%
adverse
change
Constant prepayment rate (annualized)
18.36% $(500) $(895) 14.62% $(305) $(496)
Spread over forward interest rate swap rates500 bps
 (10) (19) 500 bps
 (2) (4)


Servicing income net of amortization of capitalized servicing assets was $5$18 million, $8$9 million, and $10$5 million for the years ended December 31, 2015, 2014,2017, 2016, and 2013,2015, respectively. The unpaid principal balance of automobile loans serviced for third parties was $0.9$1.0 billion, $0.8$1.7 billion, and $1.6$0.9 billion at December 31, 2015, 2014,2017, 2016, and 2013,2015, respectively.
Small Business Association (SBA) Portfolio
The following table summarizes activity relating to SBA loans sold with servicing retained for the years ended December 31, 2015, 2014,2017, 2016, and 2013:
2015:
Year Ended December 31,Year Ended December 31,
(dollar amounts in thousands)2015 2014 2013
(dollar amounts in millions)2017 2016 2015
SBA loans sold with servicing retained$232,848
 $214,760
 $178,874
$413
 $270
 $233
Pretax gains resulting from above loan sales (1)18,626
 24,579
 19,556
32
 21
 19
(1)Recorded in gain on sale of loans.
Huntington has retained servicing responsibilities on sold SBA loans and receives annual servicing fees on the outstanding loan balances. SBA loan servicing rights are accounted for using the amortization method. A servicing asset is established at fair value at the time of the sale using a discounted future cash flow model. The servicing asset is then amortized against servicing income. Impairment, if any, is recognized when carrying value exceeds the fair value as determined by calculating the present value of expected net future cash flows.

The following tables summarize the changes in the carrying value of the servicing asset for the years ended December 31, 2015,2017, and 2014:
2016:
(dollar amounts in thousands)2015 2014
Carrying value, beginning of year$18,536
 $16,865
New servicing assets created8,012
 7,269
Amortization and other(6,801) (5,598)
Carrying value, end of year$19,747
 $18,536
Fair value, end of year$22,649
 $20,495
Weighted-average contractual life (years)3.3
 3.5
A summary of key assumptions and the sensitivity of the SBA loan servicing rights value to changes in these assumptions at December 31, 2015, and 2014 follows:


(dollar amounts in millions)2017 2016
Carrying value, beginning of year$21
 $20
New servicing assets created14
 9
Amortization and other(8) (8)
Carrying value, end of year$27
 $21
Fair value, end of year$30
 $24
Weighted-average life (years)3.3
 3.3
 December 31, 2015 December 31, 2014
   Decline in fair value due to   Decline in fair value due to
(dollar amounts in thousands)Actual 
10%
adverse
change
 
20%
adverse
change
 Actual 
10%
adverse
change
 
20%
adverse
change
Constant prepayment rate (annualized)
7.60% $(313) $(622) 5.60% $(211) $(419)
Discount rate15.00
 (610) (1,194) 15.00
 (563) (1,102)

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Servicing income net of amortization of capitalized servicing assets was $8$11 million, $7$9 million, and $6$8 million for the years ended December 31, 2015, 2014,2017, 2016, and 2013,2015, respectively. The unpaid principal balance of SBA loans serviced for third parties was $1.0$1.4 billion, $0.9$1.1 billion and $0.9$1.0 billion at December 31, 2017, 2016, and 2015, 2014, and 2013, respectively.
7.8. GOODWILL AND OTHER INTANGIBLE ASSETS
Business segments are based on segment leadership structure, which reflects how segment performance is monitored and assessed. We have fivefour major business segments: RetailConsumer and Business Banking, Commercial Banking, AutomobileVehicle Finance, and Commercial Real Estate (AFCRE), Regional Banking and The Huntington Private Client Group (RBHPCG), and Home Lending. A. The Treasury / Other function includes along with technology and operations, other unallocated assets, liabilities, revenue, and expense. All periods presented have been reclassified to conform to the current period classification. During 2014, we realigned our business segments to drive our ongoing growth and leverage the knowledge of our highly experienced team. Amounts relating to the realignment are disclosed in the table below.
A rollforward of goodwill by business segment for the years ended December 31, 20152017 and 2014,2016, is presented in the table below:
 Retail &          
 Business Commercial     Home Treasury/ Huntington
(dollar amounts in thousands)Banking Banking AFCRE RBHPCG Lending Other Consolidated
Balance, January 1, 2014$286,824
 $22,108
 $
 $93,012
 $
 $42,324
 $444,268
Goodwill acquired during the period81,273
 
 
 
��
 
 81,273
Adjustments
 37,486
 
 (3,000) 3,000
 (37,486) 
Impairment
 
 
 
 (3,000) 
 (3,000)
Balance, December 31, 2014368,097
 59,594
 
 90,012
 
 4,838
 522,541
Goodwill acquired during the period
 155,828
 
 
 
 
 155,828
Adjustments
 
 
 (1,500) 
 
 (1,500)
Impairment
 
 
 
 
 
 
Balance, December 31, 2015$368,097
 $215,422
 $
 $88,512
 $
 $4,838
 $676,869
 Consumer &          
 Business Commercial Vehicle   Treasury/ Huntington
(dollar amounts in millions)Banking Banking Finance RBHPCG Other Consolidated
Balance, January 1, 2016$368
 $215
 $
 $89
 $5
 $677
Goodwill acquired during the period1,030
 238
 
 53
 
 1,321
Adjustments
 
 
 
 (5) (5)
Balance, December 31, 20161,398
 453
 
 142
 
 1,993
Adjustments
 (28) 
 28
 
 
Balance, December 31, 2017$1,398
 $425
 $
 $170
 $
 $1,993
Huntington announced a change in its executive leadership team, which became effective at the end of 2017. As a result, Commercial Real Estate is now included as an operating unit in the Commercial Banking segment. During the 2017 second quarter, the previously reported Home Lending segment was included as an operating unit within the Consumer and Business Banking segment. Additionally, the Insurance operating unit previously included in Commercial Banking was realigned to RBHPCG during second quarter. As a result, Huntington reclassified a net $28 million of goodwill from the Commercial Banking segment to the RBHPCG segment.
On March 31, 2015,August 16, 2016, Huntington completed its acquisition of Macquarie Equipment Finance, which was re-branded Huntington Technology Finance. As part ofFirstMerit in a stock and cash transaction valued at approximately $3.7 billion. In connection with the transaction, Huntingtonacquisition, the Company recorded $156 million$1.3 billion of goodwill, $310 million core deposit intangible asset and $8$95 million of other intangible assets. Huntington allocated goodwill recognized in the acquisition of FirstMerit to its existing operating segments. The allocation was performed using the ‘with and without’ approach, where an entity calculates the fair value of each segment before and after the acquisition, with the difference attributable to the fair value acquired via the acquisition. This method is most appropriate when multiple segments are expected to benefit from synergies realized in an acquisition. The results of the allocation are presented in the table above. For additional information on the acquisition, see Note 23 Business Combinations.3 Acquisition of FirstMerit Corporation.
During 2015,the 2016 third quarter, Huntington adjusted thereclassified $5 million of goodwill in the RBHPCGTreasury / Other segment related to a held for sale of HASI and HAA. The amount was adjusted based on relative fair value methodology.
In 2014, Huntington completed an acquisition of 24 Bank of America branches in Michigan and recorded $17 million of goodwill. The remaining $64 million of goodwill acquired during 2014 was the result of the Camco Financial acquisition, which was also completed in 2014.disposal group.
Goodwill is not amortized but is evaluated for impairment on an annual basis at October 1 of each year or whenever events or changes in circumstances indicate the carrying value may not be recoverable. As a result of the 2014 first quarter reorganization in our reported business segments, goodwill was reallocated among the business segments. Immediately following the reallocation, impairment of $3 million was recorded in the Home Lending reporting segment. No impairment was recorded in 20152017 or 2013.2016.
Also in 2014, we moved our insurance brokerage business from Treasury / Other to Commercial Banking to align with a change in management responsibilities. Amounts relating to the realignment are disclosed in the table above.
At December 31, 20152017 and 2014,2016, Huntington’s other intangible assets consisted of the following:

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(dollar amounts in thousands)Gross
Carrying
Amount
 Accumulated
Amortization
 Net
Carrying
Value
December 31, 2015     
(dollar amounts in millions)Gross
Carrying
Amount
  Accumulated
Amortization
 Net
Carrying
Value
December 31, 2017     
Core deposit intangible$400,058
 $(384,606) $15,452
$325
 $(61) $264
Customer relationship116,094
 (76,656) 39,438
190
 (108) 82
Other25,164
 (25,076) 88
Total other intangible assets$541,316
 $(486,338) $54,978
$515
 $(169) $346
December 31, 2014     
December 31, 2016     
Core deposit intangible$400,058
 $(366,907) $33,151
$325
 $(27) $298
Customer relationship107,920
 (66,534) 41,386
195
(1) (91) 104
Other25,164
 (25,030) 134
Total other intangible assets$533,142
 $(458,471) $74,671
$520
 $(118) $402
(1)During the 2016 third quarter, certain commercial merchant relationships, which resulted in an intangible of $14 million, were contributed to a joint venture in which Huntington holds a minority interest.
The estimated amortization expense of other intangible assets for the next five years is as follows:
(dollar amounts in thousands)
Amortization
Expense
2016$14,290
201712,908
(dollar amounts in millions)
Amortization
Expense
201811,135
$53
20199,825
50
20203,076
42
202140
202238

8.9. PREMISES AND EQUIPMENT
Premises and equipment were comprised of the following at December 31, 20152017 and 2014:2016:
At December 31,At December 31,
(dollar amounts in thousands)2015 2014
(dollar amounts in millions)2017 2016
Land and land improvements$140,414
 $137,702
$193
 $199
Buildings366,963
 367,225
563
 523
Leasehold improvements246,222
 235,279
240
 265
Equipment647,769
 627,307
746
 722
Total premises and equipment1,401,368
 1,367,513
1,742
 1,709
Less accumulated depreciation and amortization(780,828) (751,106)(878) (893)
Net premises and equipment$620,540
 $616,407
$864
 $816
Depreciation and amortization charged to expense and rental income credited to net occupancy expense for the three years ended December 31, 2015, 2014,2017, 2016, and 20132015 were:
(dollar amounts in thousands)2015 2014 2013
(dollar amounts in millions)2017 2016 2015
Total depreciation and amortization of premises and equipment$85,805
 $82,296
 $78,601
$123
 $126
 $86
Rental income credited to occupancy expense12,563
 11,556
 12,542
14
 13
 13

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9.10. SHORT-TERM BORROWINGS
Borrowings with original maturities of one year or less are classified as short-term and were comprised of the following at December 31, 20152017 and 2014:
2016: 
At December 31,At December 31,
(dollar amounts in thousands)2015 2014
(dollar amounts in millions)2017 2016
Federal funds purchased and securities sold under agreements to repurchase$601,272
 $1,058,096
$1,318
 $1,248
Federal Home Loan Bank advances
 1,325,000
3,725
 2,425
Other borrowings14,007
 14,005
13
 20
Total short-term borrowings$615,279
 $2,397,101
$5,056
 $3,693
Other borrowings consist of borrowings from the U.S. Treasury and other notes payable. 

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10.11. LONG-TERM DEBT
Huntington’s long-term debt consisted of the following:
 At December 31,
(dollar amounts in thousands)2015 2014
The Parent Company:   
Senior Notes:   
2.64% Huntington Bancshares Incorporated senior note due 2018$400,544
 $398,924
Subordinated Notes:   
Fixed 7.00% subordinated notes due 2020328,185
 330,105
Huntington Capital I Trust Preferred 1.03% junior subordinated debentures due 2027 (1)111,816
 111,816
Sky Financial Capital Trust IV 1.73% junior subordinated debentures due 2036 (3)74,320
 74,320
Sky Financial Capital Trust III 2.01% junior subordinated debentures due 2036 (3)72,165
 72,165
Huntington Capital II Trust Preferred 1.14% junior subordinated debentures due 2028 (2)54,593
 54,593
Camco Statutory Trust I 2.95% due 2037 (4)4,212
 4,181
Total notes issued by the parent1,045,835
 1,046,104
The Bank:   
Senior Notes:   
2.24% Huntington National Bank senior note due 2018845,016
 
2.10% Huntington National Bank senior note due 2018750,035
 
1.75% Huntington National Bank senior note due 2018502,822
 
2.23% Huntington National Bank senior note due 2017502,549
 499,759
2.43% Huntington National Bank senior note due 2020500,646
 
2.97% Huntington National Bank senior note due 2020500,489
 
1.43% Huntington National Bank senior note due 2019500,292
 499,760
1.31% Huntington National Bank senior note due 2016498,925
 497,477
1.40% Huntington National Bank senior note due 2016349,793
 349,499
0.74% Huntington National Bank senior note due 2017 (5)250,000
 250,000
5.04% Huntington National Bank medium-term notes due 201837,535
 38,541
Subordinated Notes:   
6.67% subordinated notes due 2018136,237
 140,115
5.59% subordinated notes due 2016103,357
 105,731
5.45% subordinated notes due 201983,833
 85,783
Total notes issued by the bank5,561,529
 2,466,665
FHLB Advances:   
3.46% weighted average rate, varying maturities greater than one year7,802
 758,052
Other:   
Huntington Technology Finance nonrecourse debt, 4.21% effective interest rate, varying maturities301,577
 
Huntington Technology Finance ABS Trust 2014 1.35% due 2020123,577
 
Huntington Technology Finance ABS Trust 2012 1.79% due 201727,153
 
Other141
 65,141
Total other452,448
 65,141
    
Total long-term debt$7,067,614
 $4,335,962
 At December 31,
(dollar amounts in millions)2017 2016
The Parent Company:   
Senior Notes:   
3.19% Huntington Bancshares Incorporated medium-term notes due 2021$969
 $973
2.33% Huntington Bancshares Incorporated senior note due 2022953
 954
2.64% Huntington Bancshares Incorporated senior note due 2018399
 399
Subordinated Notes:   
7.00% Huntington Bancshares Incorporated subordinated notes due 2020312
 320
3.55% Huntington Bancshares Incorporated subordinated notes due 2023245
 248
Sky Financial Capital Trust IV 3.09% junior subordinated debentures due 2036 (1)74
 74
Sky Financial Capital Trust III 3.09% junior subordinated debentures due 2036 (1)72
 72
Huntington Capital I Trust Preferred 2.39% junior subordinated debentures due 2027 (2)69
 69
Huntington Capital II Trust Preferred 2.32% junior subordinated debentures due 2028 (3)31
 32
Camco Financial Statutory Trust I 3.02% due 2037 (4)4
 4
Total notes issued by the parent3,128
 3,145
The Bank:   
Senior Notes:   
2.24% Huntington National Bank senior notes due 2018844
 844
2.10% Huntington National Bank senior notes due 2018748
 747
2.47% Huntington National Bank senior notes due 2020694
 
2.55% Huntington National Bank senior notes due 2022685
 
2.43% Huntington National Bank senior notes due 2020498
 498
2.23% Huntington National Bank senior note due 2019497
 500
1.75% Huntington National Bank senior notes due 2018496
 500
2.97% Huntington National Bank senior notes due 2020492
 495
2.20% Huntington National Bank senior notes due 2020 (5)300
 
5.04% Huntington National Bank medium-term notes due 201835
 36
2.23% Huntington National Bank senior note due 2017
 499
1.42% Huntington National Bank senior notes due 2017 (6)
 250
Subordinated Notes:   
3.86% Huntington National Bank subordinated notes due 2026238
 239
6.67% Huntington National Bank subordinated notes due 2018129
 132
5.45% Huntington National Bank subordinated notes due 201977
 81
Total notes issued by the bank5,733
 4,821
FHLB Advances:   
3.51% weighted average rate, varying maturities greater than one year7
 8
Other:   
Huntington Technology Finance nonrecourse debt, 3.63% effective interest rate, varying maturities263
 278
3.57% Huntington Preferred Capital II - Class F securities (7)75
 
Huntington Technology Finance ABS Trust 2014 1.70% due 2020
 57
Total other338
 335
Total long-term debt$9,206
 $8,309
(1)Variable effective rate at December 31, 2015,2017, based on three-month LIBOR +0.70%+1.400%.
(2)Variable effective rate at December 31, 2015,2017, based on three-month LIBOR +0.625%.+0.70%
(3)Variable effective rate at December 31, 2015,2017, based on three-month LIBOR +1.40%+0.625%.
(4)Variable effective rate at December 31, 2015,2017, based on three-month LIBOR +1.33%.

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(5)
Variable effective rate at December 31, 2017, based on three-month LIBOR + 0.51%
(6)Variable effective rate at December 31, 2015,2017, based on three-month LIBOR +0.425%.
(7)Variable effective rate at December 31, 2017, based on three-month LIBOR + 1.880%.
Amounts above are net of unamortized discounts and adjustments related to hedging with derivative financial instruments. The derivative instruments, principally interest rate swaps, are used to hedge the fair values of certain fixed-rate debt by converting the debt to a variable rate. See Note 18 for more information regarding such financial instruments.

In November 2015,March 2017, the Bank issued $850 million$0.7 billion of senior notes at 99.88%99.994% of face value. The senior bank note issuancesnotes mature on November 6, 2018March 10, 2020 and have a fixed coupon rate of 2.20%2.375%. The senior notes may be redeemed one month prior to the maturity date at 100% of principal plus accrued and unpaid interest.
In August 2015, Also, in March 2017, the Bank issued $500 million$0.3 billion of senior notes at 99.58%100% of face value. The senior bank note issuancesnotes mature on March 10, 2020 and have a variable coupon rate of three month LIBOR + 51 basis points.
In August 2017, the Bank issued $0.7 billion of senior notes at 99.762% of face value. The senior notes mature on August 20, 20207, 2022 and have a fixed coupon rate of 2.88%2.50%.
In June 2015, the Bank issued $750 million of The senior notes at 99.71% of face value. The senior bank note issuances mature on June 30, 2018 and have a fixed coupon rate of 2.00%.
On March 31, 2015, Huntington completed its acquisition of Huntington Technology Finance. As part of the acquisition, Huntington assumed $293 million of non-recourse debt with various financial institutions and maturity dates. The effective interest rate on the non-recourse debt is 3.20%. Huntington also assumed $255 million of debt associated with two securitizations. The securitization debt has various classes and associated maturity dates and has an effective interest rate of 1.70%.
In February 2015, the Bank issued $500 million of senior notes at 99.86% of face value. The senior bank note issuances mature on February 26, 2018 and have a fixed coupon rate of 1.70%. Also, in February 2015, the Bank issued $500 million of senior notes at 99.87% of face value. The senior bank note issuances mature on April 1, 2020 and have a fixed coupon rate of 2.40%. Both senior note issuances may be redeemed one month prior to the maturity date at 100% of principal plus accrued and unpaid interest.
In April 2014,August 2016, FirstMerit Parent Company and Bank subordinated debt with a fair value totaling $520 million was acquired by Huntington as part of the Bankacquisition.
In August 2016, Huntington issued $500 million$1.0 billion of senior notes at 99.842%99.849% of face value. The senior note issuancesnotes mature on April 24, 2017January 14, 2022 and have a fixed coupon rate of 1.375%2.3%.
In April 2014, the Bank alsoMarch 2016, Huntington issued $250 million$1.0 billion of senior notes at 100%99.803% of face value. The senior bank note issuancesnotes mature on April 24, 2017 and have a variable coupon rate equal to the three-month LIBOR plus 0.425%. Both senior note issuances may be redeemed one month prior to their maturity date at 100% of principal plus accrued and unpaid interest.
In February 2014, the Bank issued $500.0 million of senior notes at 99.842% of face value. The senior bank note issuances mature on April 1, 2019March 14, 2021 and have a fixed coupon rate of 2.20%3.15%. The senior note issuance may be redeemed one month prior to the maturity date at 100% of principal plus accrued and unpaid interest.
Long-term debt maturities for the next five years and thereafter are as follows:
dollar amounts in thousands2016 2017 2018 2019 2020 Thereafter Total
(dollar amounts in millions)2018 2019 2020 2021 2022 Thereafter Total
The Parent Company:                          
Senior notes$
 $
 $400,000
 $
 $
 $
 $400,000
$400
 $
 $
 $1,000
 $1,000
 $
 $2,400
Subordinated notes
 
 
 
 300,000
 318,049
 618,049

 
 300
 
 
 504
 804
The Bank:                          
Senior notes850,000
 750,000
 2,135,000
 500,000
 1,000,000
 
 5,235,000
2,135
 500
 2,000
 
 700
 
 5,335
Subordinated notes103,009
 
 125,539
 75,716
 
 
 304,264
125
 76
 
 
 
 325
 526
FHLB Advances
 100
 1,163
 348
 2,458
 3,921
 7,990
1
 
 2
 
 
 4
 7
Other144,095
 96,715
 110,116
 43,340
 51,537
 10,595
 456,398
27
 43
 95
 48
 50
 
 263
Total$1,097,104
 $846,815
 $2,771,818
 $619,404
 $1,353,995
 $332,565
 $7,021,701
$2,688
 $619
 $2,397
 $1,048
 $1,750
 $833
 $9,335
These maturities are based upon the par values of the long-term debt.
The terms of the long-term debt obligations contain various restrictive covenants including limitations on the acquisition of additional debt in excess of specified levels, dividend payments, and the disposition of subsidiaries. As of December 31, 2015,2017, Huntington was in compliance with all such covenants.


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11.12. OTHER COMPREHENSIVE INCOME
The components of Huntington’s OCI in the three years ended December 31, 2015, 2014,2017, 2016, and 2013,2015, were as follows:
20152017
Tax (expense)Tax (expense)
(dollar amounts in thousands)Pretax Benefit After-tax
(dollar amounts in millions)Pretax Benefit After-tax
Noncredit-related impairment recoveries (losses) on debt securities not expected to be sold$19,606
 $(6,933) $12,673
$4
 $(2) $2
Unrealized holding gains (losses) on available-for-sale debt securities arising during the period(26,021) 9,108
 (16,913)(87) 31
 (56)
Less: Reclassification adjustment for net losses (gains) included in net income(3,901) 1,365
 (2,536)26
 (9) 17
Net change in unrealized holding gains (losses) on available-for-sale debt securities(10,316) 3,540
 (6,776)(57) 20
 (37)
Net change in unrealized holding gains (losses) on available-for-sale equity securities(474) 166
 (308)1
 (1) 
Unrealized gains (losses) on derivatives used in cash flow hedging relationships arising during the period12,966
 (4,538) 8,428
3
 (1) 2
Less: Reclassification adjustment for net (gains) losses included in net income(220) 77
 (143)1
 
 1
Net change in unrealized gains (losses) on derivatives used in cash flow hedging relationships12,746
 (4,461) 8,285
4
 (1) 3
Net change in pension and other post-retirement obligations(7,795) 2,728
 (5,067)
 
 
Total other comprehensive income (loss)$(5,839) $1,973
 $(3,866)$(52) $18
 $(34)
 2014
   Tax (expense)  
(dollar amounts in thousands)Pretax Benefit After-tax
Noncredit-related impairment recoveries (losses) on debt securities not expected to be sold$13,583
 $(4,803) $8,780
Unrealized holding gains (losses) on available-for-sale debt securities arising during the period86,618
 (30,914) 55,704
Less: Reclassification adjustment for net losses (gains) included in net income(15,559) 5,446
 (10,113)
Net change in unrealized holding gains (losses) on available-for-sale debt securities84,642
 (30,271) 54,371
Net change in unrealized holding gains (losses) on available-for-sale equity securities295
 (103) 192
Unrealized gains (losses) on derivatives used in cash flow hedging relationships arising during the period14,141
 (4,949) 9,192
Less: Reclassification adjustment for net (gains) losses included in net income(3,971) 1,390
 (2,581)
Net change in unrealized gains (losses) on derivatives used in cash flow hedging relationships10,170
 (3,559) 6,611
Net change in pension and other post-retirement obligations(106,857) 37,400
 (69,457)
Total other comprehensive income (loss)$(11,750) $3,467
 $(8,283)

 2013
   Tax (expense)  
(dollar amounts in thousands)Pretax Benefit After-tax
Noncredit-related impairment recoveries (losses) on debt securities not expected to be sold$235
 $(82) $153
Unrealized holding gains (losses) on available-for-sale debt securities arising during the period(125,919) 44,191
 (81,728)
Less: Reclassification adjustment for net gains (losses) included in net income6,211
 (2,174) 4,037
Net change in unrealized holding gains (losses) on available-for-sale debt securities(119,473) 41,935
 (77,538)
Net change in unrealized holding gains (losses) on available-for-sale equity securities151
 (53) 98
Unrealized gains and losses on derivatives used in cash flow hedging relationships arising during the period(86,240) 30,184
 (56,056)
Less: Reclassification adjustment for net losses (gains) losses included in net income(15,188) 5,316
 (9,872)
Net change in unrealized gains (losses) on derivatives used in cash flow hedging relationships(101,428) 35,500
 (65,928)
Re-measurement obligation136,452
 (47,758) 88,694
Defined benefit pension items(13,106) 4,588
 (8,518)
Net change in pension and post-retirement obligations123,346
 (43,170) 80,176
Total other comprehensive income (loss)$(97,404) $34,212
 $(63,192)
 2016
   Tax (expense)  
(dollar amounts in millions)Pretax Benefit After-tax
Noncredit-related impairment recoveries (losses) on debt securities not expected to be sold$1
 $
 $1
Unrealized holding gains (losses) on available-for-sale debt securities arising during the period(203) 70
 (133)
Less: Reclassification adjustment for net losses (gains) included in net income(107) 38
 (69)
Net change in unrealized holding gains (losses) on available-for-sale debt securities(309) 108
 (201)
Net change in unrealized holding gains (losses) on available-for-sale equity securities
 
 
Unrealized gains (losses) on derivatives used in cash flow hedging relationships arising during the period2
 (1) 1
Less: Reclassification adjustment for net (gains) losses included in net income
 
 
Net change in unrealized gains (losses) on derivatives used in cash flow hedging relationships2
 (1) 1
Net change in pension and other post-retirement obligations38
 (13) 25
Total other comprehensive income (loss)$(269) $94
 $(175)

 2015
   Tax (expense)  
(dollar amounts in millions)Pretax Benefit After-tax
Noncredit-related impairment recoveries (losses) on debt securities not expected to be sold$20
 $(7) $13
Unrealized holding gains (losses) on available-for-sale debt securities arising during the period(26) 9
 (17)
Less: Reclassification adjustment for net gains (losses) included in net income(4) 1
 (3)
Net change in unrealized holding gains (losses) on available-for-sale debt securities(10) 3
 (7)
Net change in unrealized holding gains (losses) on available-for-sale equity securities
 
 
Unrealized gains and losses on derivatives used in cash flow hedging relationships arising during the period13
 (4) 9
Less: Reclassification adjustment for net losses (gains) losses included in net income(1) 
 (1)
Net change in unrealized gains (losses) on derivatives used in cash flow hedging relationships12
 (4) 8
Defined benefit pension items(8) 3
 (5)
Net change in pension and post-retirement obligations(8) 3
 (5)
Total other comprehensive income (loss)$(6) $2
 $(4)
Activity in accumulated OCI for the two years ended December 31, were as follows:

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(dollar amounts in thousands)
Unrealized
gains and
(losses) on
debt
securities (1)
 
Unrealized
gains and
(losses) on
equity
securities
 
Unrealized
gains and
(losses) on
cash flow
hedging
derivatives
 
Unrealized
gains
(losses) for
pension and
other post-
retirement
obligations
 Total
December 31, 2013$(39,234) $292
 $(18,844) $(156,223) $(214,009)
(dollar amounts in millions)
Unrealized
gains (losses) on
debt
securities (1)
 
Unrealized
gains (losses) on
equity
securities
 
Unrealized
gains (losses) on
cash flow hedging
derivatives
 
Unrealized
gains (losses) for
pension and other
 post-retirement
obligations
 Total
December 31, 2015$8
 $
 $(4) $(230) $(226)
Other comprehensive income before reclassifications64,484
 192
 9,192
 
 73,868
(132) 
 1
 
 (131)
Amounts reclassified from accumulated OCI to earnings(10,113) 
 (2,581) (69,457) (82,151)(69) 
 
 25
 (44)
Period change54,371
 192
 6,611
 (69,457) (8,283)(201) 
 1
 25
 (175)
December 31, 201415,137
 484
 (12,233) (225,680) (222,292)
December 31, 2016(193) 
 (3) (205) (401)
Other comprehensive income before reclassifications(4,240) (308) 8,428
 
 3,880
(54) 
 2
 (10) (62)
Amounts reclassified from accumulated OCI to earnings(2,536) 
 (143) (5,067) (7,746)17
 
 1
 10
 28
Period change(6,776) (308) 8,285
 (5,067) (3,866)(37) 
 3
 
 (34)
December 31, 2015$8,361
 $176
 $(3,948) $(230,747) $(226,158)
TCJA, Reclassification from accumulated OCI to retained earnings(48) 
 
 (45) (93)
December 31, 2017$(278) $
 $
 $(250) $(528)
(1)Amount at December 31, 20152017 includes $9$95 million of net unrealized gainslosses on securities transferred from the available-for-sale securities portfolio to the held-to-maturity securities portfolio. The net unrealized gainslosses will be recognized in earnings over the remaining life of the security using the effective interest method.

The following table presents the reclassification adjustments out of accumulated OCI included in net income and the impacted line items as listed on the Consolidated Statements of Income for the years ended December 31, 20152017 and 2014:

2016:
Reclassifications out of accumulated OCIReclassifications out of accumulated OCI
Accumulated OCI components
Amounts reclassed
from accumulated OCI
 
Location of net gain (loss)
reclassified from accumulated OCI into earnings
Amounts reclassified
from accumulated OCI
 
Location of net gain (loss)
reclassified from accumulated OCI into earnings
(dollar amounts in thousands)2015 2014  
(dollar amounts in millions)2017 2016  
Gains (losses) on debt securities:        
Amortization of unrealized gains (losses)$(144) $597
 Interest income—held-to-maturity securities—taxable$(8) $91
 Interest income—held-to-maturity securities—taxable
Realized gain (loss) on sale of securities6,485
 14,962
 Noninterest income—net gains (losses) on sale of securities(14) 18
 Noninterest income—net gains (losses) on sale of securities
OTTI recorded(2,440) 
 Noninterest income—net gains (losses) on sale of securities(4) (2) Noninterest income—net gains (losses) on sale of securities
Total before tax3,901
 15,559
 (26) 107
 
Tax (expense) benefit(1,365) (5,446) 9
 (38) 
Net of tax$2,536
 $10,113
 $(17) $69
 
Gains (losses) on cash flow hedging relationships:        
Interest rate contracts$210
 $4,064
 Interest and fee income—loans and leases$(1) $
 Interest and fee income—loans and leases
Interest rate contracts10
 (93) Noninterest expense—other income
 
 Noninterest expense—other income
Total before tax220
 3,971
 (1) 
 
Tax (expense) benefit(77) (1,390) 
 
 
Net of tax$143
 $2,581
 $(1) $
 
Amortization of defined benefit pension and post-retirement items:        
Actuarial gains (losses)$5,827
 $106,857
 Noninterest expense—personnel costs$(18) $(40) Noninterest expense—personnel costs
Net periodic benefit costs1,968
 
 Noninterest expense—personnel costs2
 2
 Noninterest expense—personnel costs
Total before tax7,795
 106,857
 (16) (38) 
Tax (expense) benefit(2,728) (37,400) 6
 13
 
Net of tax$5,067
 $69,457
 $(10) $(25) 

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12.13. SHAREHOLDERS’ EQUITY
The following is a summary of Huntington's non-cumulative perpetual preferred stock outstanding as of December 31, 2017.
(dollar amounts in millions, except per share amounts)      
Series Description Issuance Date Total Shares Outstanding Carrying Amount Dividend Rate Earliest Redemption Date
Series A Non-cumulative, non-voting, perpetual, convertible 11/14/2008 362,506
 363
 8.50% N/A
Series B Non-cumulative, non-voting, perpetual 12/28/2011 35,500
 23
 3-mo. LIBOR + 270 bps
 1/15/2017
Series D 
Non-cumulative, non-voting perpetual

 3/21/2016 400,000
 386
 6.25% 7/15/2021
Series D 
Non-cumulative, non-voting perpetual

 5/5/2016 200,000
 199
 6.25% 7/15/2021
Series C 
Non-cumulative, non-voting perpetual

 8/16/2016 100,000
 100
 5.875% 1/15/2022
Total     1,098,006
 1,071
    
Each series of preferred stock has a liquidation value and redemption price per share of $1,000, plus any declared and unpaid dividends. All preferred stock, with the exception of Series A, has no stated maturity and redemption is solely at the option of the Company. Under current rules, any redemption of the preferred stock is subject to prior approval of the FRB.
Preferred Series A Stock issued and outstanding
In 2008, Huntington issued 569,000 shares of 8.50% Series A Non-Cumulative Perpetual Convertible Preferred Stock (Series A Preferred Stock) with a liquidation preference of $1,000 per share. Each share of the Series A Preferred Stock is non-voting and may be converted at any time, at the option of the holder, into 83.668 shares of common stock of Huntington, which represents an approximate initial conversion price of $11.95 per share of common stock. Since April 15, 2013, at the option of Huntington, the Series A Preferred Stock is subject to mandatory conversion into Huntington’s common stock at the prevailing conversion rate if the closing price of Huntington’s common stock exceeds 130% of the conversion price for 20 trading days during any 30 consecutive trading-day period. AtTo exercise this right, a notice of mandatory conversion or issuance of a press release must be published by Huntington with the optionconversion date being no later than 20 days after providing the notice of conversion.

Preferred Series B Stock issued and outstanding
Dividends on the Preferred B Stock will be non-cumulative and payable quarterly in arrears, when, as and if authorized by the Company's board of directors or a duly authorized committee of the holder, one share was converted to common stock duringboard and declared by the fourth quarter of 2015.
In 2011, Huntington issued $36 million par value Floating Rate Series B Non-Cumulative Perpetual Preferred Stock with a liquidation preference of $1,000 per share (the Series B Preferred Stock) and, in certain cases, an additional amount of cash consideration, in exchange for $36 million of (1) Huntington Capital I Floating Rate Capital Securities, (2) Huntington Capital II Floating Rate Capital Securities, (3) Sky Financial Capital Trust III Floating Rate Capital Securities and (4) Sky Financial Capital Trust IV Floating Rate Capital Securities.
As part of the exchange offer, Huntington issued depositary shares. Each depositary share represents a 1/40th ownership interest in a share of the Series B Preferred Stock. Each holder of a depositary share will be entitled, in proportion to the applicable fraction of a share of Series B Preferred Stock and all the related rights and preferences. Huntington will pay dividends on the Series B Preferred StockCompany, at a floating rate equal to three-month LIBOR plus a spread of 2.70%. per year on the liquidation preference of $1,000 per share, equivalent to $25 per depositary share. The preferred stock was recordeddividend payment dates will be the fifteenth day of each January, April, July and October, commencing on January 15, 2012, or the next business day if any such day is not a business day.
The Preferred B Stock is perpetual and has no maturity date. Huntington may redeem the Preferred B Stock at its option, (i) in whole or in part, from time to time, on any dividend payment date on or after January 15, 2017 or (ii) in whole but not in part, within 90 days following a regulatory capital treatment event, in each case, at a redemption price equal to $1,000 per share (equivalent to $25 per depositary share), plus any declared and unpaid dividends and, in the par amountcase of $36 million, witha redemption following a regulatory capital treatment event, the difference between par amountpro-rated portion of dividends, whether or not declared, for the dividend period in which the such redemption occurs. If Huntington redeems the Preferred B Stock, the depositary will redeem a proportional number of depositary shares. Neither the holders of Preferred B Stock nor holders of depositary shares will have the right to require the redemption or repurchase of the Preferred B Stock. Any redemption of the Preferred B Stock is subject to Huntington's receipt of any required prior approval by the Board of Governors of the Federal Reserve System.
Preferred Series C Stock issued and outstanding
Dividends on the Preferred C Stock will be non-cumulative and payable quarterly in arrears, when, as and if authorized by the Company's board of directors or a duly authorized committee of the board and declared by the Company, at an annual rate of 5.875% per year on the liquidation preference of $1,000 per share, equivalent to $25 per depositary share. The dividend payment dates will be the fifteenth day of each January, April, July and October, commencing on October 15, 2016, or the next business day if any such day is not a business day.
The Preferred C Stock is perpetual and has no maturity date. Huntington may redeem the Preferred C Stock at its option, (i) in whole or in part, from time to time, on any dividend payment date on or after October 15, 2021 or (ii) in whole but not in part, within 90 days following a regulatory capital treatment event, in each case, at a redemption price equal to $1,000 per share (equivalent to $25 per depositary share), plus any declared and unpaid dividends, without regard to any undeclared dividends, on the Series C Preferred Stock prior to the date fixed for redemption. If Huntington redeems the Preferred C Stock, the depositary will redeem a proportional number of depositary shares. Neither the holders of Preferred C Stock nor holders of depositary shares will have the right to require the redemption or repurchase of the Preferred C Stock or the depositary shares. Any redemption of the Preferred C Stock is subject to Huntington's receipt of any required prior approval by the Board of Governors of the Federal Reserve System.
Preferred Series D Stock issued and their fair valueoutstanding
Dividends on the Preferred D Stock will be non-cumulative and payable quarterly in arrears, when, as and if authorized by the Company's board of $24 million recorded asdirectors or a discount.duly authorized committee of the board and declared by the Company, at an annual rate of 6.25% per year on the liquidation preference of $1,000 per share, equivalent to $25 per depositary share. The dividend payment dates will be the fifteenth day of each January, April, July and October, commencing on July 15, 2016, or the next business day if any such day is not a business day.
2015The Preferred D Stock is perpetual and has no maturity date. Huntington may redeem the Preferred D Stock at its option, (i) in whole or in part, from time to time, on any dividend payment date on or after April 15, 2021 or (ii) in whole but not in part, within 90 days following a regulatory capital treatment event, in each case, at a redemption price equal to $1,000 per share (equivalent to $25 per depositary share), plus any declared and unpaid dividends and, in the case of a redemption following a regulatory capital treatment event, the prorated portion of dividends, whether or not declared, for the dividend period in which such redemption occurs. Notwithstanding the foregoing, pursuant to a commitment Huntington made to the Federal Reserve, for at least five years after the date of the issuance of depositary shares offered by the prospectus supplement, Huntington will not redeem or repurchase the Preferred D Stock, whether issued on March 21, 2016 or on the date of the issuance of the depositary shares offered by the prospectus supplement. If Huntington redeems the Preferred D Stock, the depositary will redeem a proportional number of depositary shares. Neither the holders of Preferred D Stock nor holders of depositary shares will have the right to require the redemption or repurchase of the Preferred D Stock or the depositary shares. Any redemption of the Preferred D Stock is subject to Huntington's receipt of any required prior approval by the Board of Governors of the Federal Reserve System.
2017 Share Repurchase Program
On March 11, 2015, Huntington announced that the Federal Reserve did not object to the proposed capital actions included in Huntington’s capital plan submitted to the Federal Reserve in January 2015. These actions included a potential repurchase of up to $366 million of common stock from the second quarter of 2015 through the second quarter of 2016. Purchases of common stock may include open market purchases, privately negotiated transactions, and accelerated repurchase programs. Huntington’s board of directors authorized a share repurchase program consistent with Huntington’s capital plan. This program replaced the previously authorized share repurchase program authorized by Huntington’s board of directors in 2014.
During 2015,2017, Huntington repurchased a total of 23.019.4 million shares of common stock at a weighted average share price of $10.93.$13.38.

2017 Comprehensive Capital Analysis and Review (CCAR)
On June 28, 2017, Huntington haswas notified by the abilityFederal Reserve that it had no objection to Huntington's proposed capital actions included in Huntington's capital plan submitted in the 2017 CCAR. These actions included a 38% increase in quarterly dividend per common share to $0.11, starting in the fourth quarter of 2017, the repurchase of up to $166$308 million of additional common stock through the second quarter of 2016.
On January 26, 2016, Huntington announced the signing of a definitive merger agreement under which Ohio-based FirstMerit Corporation, the parent company of FirstMerit Bank, will merge into Huntington in a stock and cash transaction. The transaction is expected to be completed in the 2016 third quarter, subject to the satisfaction of customary closing conditions, including regulatory approvals and the approval of the shareholders of Huntington and FirstMerit Corporation. As a result, Huntington no longer has the intent to repurchase shares under the current authorization.
2014 Share Repurchase Program
During 2014, Huntington repurchased a total of 35.7 million shares of common stock at a weighted average priceover the next four quarters (July 1, 2017 through June 30, 2018), subject to authorization by the Board of $9.37.Directors, and maintaining dividends on the outstanding classes of preferred stock and trust preferred securities.

13.14. EARNINGS PER SHARE
Basic earnings per share is the amount of earnings (adjusted for dividends declared on preferred stock) available to each share of common stock outstanding during the reporting period. Diluted earnings per share is the amount of earnings available to each share of common stock outstanding during the reporting period adjusted to include the effect of potentially dilutive common shares. Potentially dilutive common shares include incremental shares issued for stock options, restricted stock units and awards, distributions from deferred compensation plans, and the conversion of the Company’s convertible preferred stock (See Note 12)13). Potentially dilutive common shares are excluded from the computation of diluted earnings per share in periods in which the effect would be antidilutive. For diluted earnings per share, net income available to common shares can be affected by the conversion of the Company’s convertible preferred stock. Where the effect of this conversion would be dilutive, net income available to common shareholders is adjusted by the associated preferred dividends and deemed dividend. The 2017 total diluted average common shares issued and outstanding was impacted by using the if-converted method. The calculation of basic and diluted earnings per share for each of the three years ended December 31 was as follows:

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Year ended December 31,Year Ended December 31,
(dollar amounts in thousands, except per share amounts)2015 2014 2013
(dollar amounts in millions, except per share amounts)2017 2016 2015
Basic earnings per common share:          
Net income$692,957
 $632,392
 $641,282
$1,186
 $712
 $693
Preferred stock dividends(31,873) (31,854) (31,869)(76) (65) (32)
Net income available to common shareholders$661,084
 $600,538
 $609,413
$1,110
 $647
 $661
Average common shares issued and outstanding803,412
 819,917
 834,205
Basic earnings per common share:$0.82
 $0.73
 $0.73
Diluted earnings per common share     
Average common shares issued and outstanding (000)1,084,686
 904,438
 803,412
Basic earnings per common share$1.02
 $0.72
 $0.82
Diluted earnings per common share:     
Net income available to common shareholders$661,084
 $600,538
 $609,413
$1,110
 $647
 $661
Effect of assumed preferred stock conversion
 
 
31
 
 
Net income applicable to diluted earnings per share$661,084
 $600,538
 $609,413
$1,141
 $647
 $661
Average common shares issued and outstanding803,412
 819,917
 834,205
Dilutive potential common shares:     
Average common shares issued and outstanding (000)1,084,686
 904,438
 803,412
Dilutive potential common shares     
Stock options and restricted stock units and awards11,633
 11,421
 8,418
17,883
 11,728
 11,633
Shares held in deferred compensation plans1,912
 1,420
 1,351
3,160
 2,486
 1,912
Other172
 323
 
30,457
 138
 172
Dilutive potential common shares:13,717
 13,164
 9,769
Total diluted average common shares issued and outstanding817,129
 833,081
 843,974
Dilutive potential common shares51,500
 14,352
 13,717
Total diluted average common shares issued and outstanding (000)1,136,186
 918,790
 817,129
Diluted earnings per common share$0.81
 $0.72
 $0.72
$1.00
 $0.70
 $0.81
Approximately 1.61.0 million, 2.63.1 million, and 6.61.6 million options to purchase shares of common stock outstanding at the end of December 31, 2015, 2014,2017, 2016, and 2013,2015, respectively, were not included in the computation of diluted earnings per share because the effect would be antidilutive.
14.15. SHARE-BASED COMPENSATION
Huntington sponsors nonqualified and incentive share based compensation plans. These plans provide for the granting of stock options and other awards to officers, directors, and other employees. Compensation costs are included in personnel costs on the Consolidated Statements of Income. Stock options and awards are granted at the closing market price on the date of the grant. Options granted typically vest ratably over four years or when other conditions are met. Stock options, which represented a portion of ourthe grant values, have no intrinsic value until the stock price increases. Options granted on or after May 1, 2015 have a contractual term of ten years. All options granted on or before April 30, 2015 have a contractual term of seven years.
2015 Long-Term Incentive Plan
In 2015, shareholders approved the Huntington Bancshares Incorporated 2015 Long-Term Incentive Plan (the 2015 Plan). Shares remaining under the 2012 Long-Term Incentive Plan have been incorporated into the 2015 Plan and reduced the full number of shares covered by all awards.Plan. Accordingly, the total number

of shares authorized for awards under the 2015 Plan is 30 million shares. At December 31, 2015, 252017, 8 million shares from the Plan were available for future grants.
Huntington issues shares to fulfill stock option exercises and restricted stock unit and award vesting from available authorized common shares. At December 31, 2015,2017, Huntington believes there are adequate authorized common shares to satisfy anticipated stock option exercises and restricted stock unit and award vesting in 2016.2018.
The following table presents total share-based compensation expense and related tax benefit for the three years ended December 31, 2017, 2016, and 2015:
(dollar amounts in millions)2017 2016 2015
Share-based compensation expense$92
 $66
 $51
Tax benefit32
 22
 18
Huntington uses the Black-Scholes option pricing model to value options in determining ourthe share-based compensation expense. Forfeitures are estimated at the date of grant based on historical rates, and updated as necessary, and reduce the compensation expense recognized. The risk-free interest rate is based on the U.S. Treasury yield curve in effect at the date of grant. The expected dividend yield is based on the dividend rate and stock price at the date of the grant. Expected volatility is based on the estimated volatility of Huntington’s stock over the expected term of the option.
The following table presents the weighted average assumptions used in the option-pricing model at the grant date for options granted in the three years ended December 31, 2015, 2014,2017, 2016, and 2013:

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 2015  2014  2013 
Assumptions        
Risk-free interest rate2.13% 1.69% 0.79%
Expected dividend yield2.57  2.61  2.83 
Expected volatility of Huntington’s common stock29.0  32.3  35.0 
Expected option term (years)6.5  5.0  5.5 
Weighted-average grant date fair value per share$2.57  $2.13  $1.71 
The following table presents total share-based compensation expense and related tax benefit for the three years ended December 31, 2015, 2014, and 2013:
2015:
(dollar amounts in thousands)2015  2014  2013 
Share-based compensation expense$51,415
  $43,666
  $37,007
 
Tax benefit17,618
  14,779
  12,472
 
 2017 2016 2015
Assumptions     
Risk-free interest rate2.04% 1.63% 2.13%
Expected dividend yield3.31
 3.18
 2.57
Expected volatility of Huntington’s common stock29.5
 30.0
 29.0
Expected option term (years)6.5
 6.5
 6.5
Weighted-average grant date fair value per share$2.81
 $2.17
 $2.57
Huntington’s stock option activity and related information for the year ended December 31, 2015,2017, was as follows:
(amounts in thousands, except years and per share amounts)Options Weighted-
Average
Exercise Price
 Weighted-
Average
Remaining
Contractual Life (Years)
 Aggregate
Intrinsic Value
Outstanding at January 1, 201519,619
 $6.99
    
Granted1,249
 10.89
    
Assumed
      
Exercised(4,269) 6.01
    
Forfeited/expired(478) 17.31
    
Outstanding at December 31, 201516,121
 $7.25
 3.7 $64,180
Expected to vest (1)3,499
 $9.02
 6.3 $7,154
Exercisable at December 31, 201512,299
 $6.69
 2.9 $56,450
(dollar amounts in millions, except per share and options amounts)
Options
(in thousands)
 Weighted-
Average
Exercise Price
 Weighted-
Average
Remaining
Contractual Life (Years)
 Aggregate
Intrinsic Value
Outstanding at January 1, 201714,874
 $7.50
    
Granted1,486
 13.09
    
Exercised(2,372) 6.72
    
Forfeited/expired(70) 11.17
    
Outstanding at December 31, 201713,918
 $8.21
 3.5 $88
Expected to vest (1)3,508
 $11.33
 8.0 $11
Exercisable at December 31, 201710,311
 $7.11
 1.9 $77
(1)The number of options expected to vest includes an estimate of 32399 thousand shares expected to be forfeited.
The aggregate intrinsic value represents the amount by which the fair value of underlying stock exceeds the “in-the-money” option exercise price. For the years ended December 31, 2015, 2014,2017, 2016, and 2013,2015, cash received for the exercises of stock options was $26$11 million, $21$14 million and $14$26 million, respectively. The tax benefit realized for the tax deductions from option exercises totaled $5 million, $3 million and $7 million $4 millionin 2017, 2016, and $2 million in 2015, 2014, and 2013, respectively.
The weighted-average grant date fair value of nonvested shares granted for the years ended December 31, 2015, 2014, and 2013 were $10.86, $9.09, and $7.12, respectively. The total fair value of awards vested during the years ended December 31, 2015, 2014, and 2013 was $30 million, $26 million, and $14 million, respectively. As of December 31, 2015, the total unrecognized compensation cost related to nonvested awards was $71 million with a weighted-average expense recognition period of 2.4 years.

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The following table presents additional information regarding options outstanding as of December 31, 2015:
(amounts in thousands, except years and per share amounts)Options Outstanding   Exercisable Options
Weighted-
Range of
Exercise Prices
Shares 
Weighted-
Average
Remaining
Contractual
Life (Years)
 
Weighted-
Average
Exercise
Price
 Shares 
Weighted-
Average
Exercise
Price
$0 to $5.63704
 1.2 $4.30
 704
 $4.30
$5.64 to $6.025,666
 2.6 6.02
 5,666
 6.02
$6.03 to $15.959,482
 4.6 6.98
 5,660
 6.98
$15.96 and over269
 0.3 21.07
 269
 21.07
Total16,121
 3.7 $7.25
 12,299
 $6.69
Huntington also grants restricted stock, restricted stock units, performance share awards, and other stock-based awards. Restricted stock units and awards are issued at no cost to the recipient, and can be settled only in shares at the end of the vesting period. Restricted stock awards provide the holder with full voting rights and cash dividends during the vesting period. Restricted stock units do not provide the holder with voting rights or cash dividends during the vesting period, but do accrue a dividend equivalent that is paid upon vesting, and are subject to certain service restrictions. Performance share awards are payable contingent upon Huntington achieving certain predefined performance objectives over the three-year measurement period. The fair value of these awards isreflects the closing market price of Huntington’sHuntington's common stock on the grant date.

The following table summarizes the status of Huntington’s restricted stock units and performance share awards as of December 31, 2015,2017, and activity for the year ended December 31, 2015:
2017:
Restricted Stock Awards Restricted Stock Units Performance Share AwardsRestricted Stock Awards Restricted Stock Units Performance Share Awards
(amounts in thousands, except per share amounts)Quantity 
Weighted-
Average
Grant Date
Fair Value
Per Share
 Quantity 
Weighted-
Average
Grant Date
Fair Value
Per Share
 Quantity 
Weighted-
Average
Grant Date
Fair Value
Per Share
Quantity 
Weighted-
Average
Grant Date
Fair Value
Per Share
 Quantity 
Weighted-
Average
Grant Date
Fair Value
Per Share
 Quantity 
Weighted-
Average
Grant Date
Fair Value
Per Share
Nonvested at January 1, 201512
 $9.53
 11,904
 $7.79
 2,579
 $7.76
Nonvested at January 1, 2017 (000)656
 $9.68
 14,733
 $9.61
 3,307
 $9.63
Granted
 
 4,550
 10.84
 883
 10.94

 
 6,232
 13.45
 1,278
 12.18
Assumed
 
 
 
 
 

 
 
 
 
 
Vested(3) 9.53
 (3,785) 7.11
 (513) 6.77
(174) 9.68
 (4,267) 8.72
 (1,550) 9.00
Forfeited(2) 9.53
 (499) 8.53
 (56) 6.88
(34) 9.68
 (539) 10.91
 (17) 11.07
Nonvested at December 31, 20157
 $9.53
 12,170
 $9.11
 2,893
 $8.99
Nonvested at December 31, 2017 (000)448
 $9.68
 16,159
 $11.26
 3,018
 $10.67
The weighted-average grant date fair value of nonvested shares granted for the years ended December 31, 2017, 2016, and 2015 were $11.13, $9.59, and $10.86, respectively. The total fair value of awards vested during the years ended December 31, 2017, 2016, and 2015 was $53 million, $31 million, and $30 million, respectively. As of December 31, 2017, the total unrecognized compensation cost related to nonvested awards was $93 million with a weighted-average expense recognition period of 2.3 years.
15.16. BENEFIT PLANS
Huntington sponsors the Plan, a non-contributory defined benefit pension plan covering substantially all employees hired or rehired prior to January 1, 2010. The Plan, which was modified in 2013 and no longer accrues service benefits to participants, provides benefits based upon length of service and compensation levels. The funding policy of Huntington is to contribute an annual amount that is at least equal to the minimum funding requirements but not more than the amount deductible under the Internal Revenue Code. There were no required minimum contributions during 2015. During the 2013 third quarter, the board of directors approved, and management communicated, a curtailment of the Company’s pension plan effective2017. At December 31, 2013.2017 Huntington and FirstMerit pension plans merged into a single legal entity, combining the respective plans' obligations and assets. As such, a single set of assumptions were selected for the merged entity, reflecting timing of cash flows, funded status, investment allocation, and any other relevant considerations, on a combined basis.
In addition, Huntington has an unfunded defined benefit post-retirement plan that provides certain healthcare and life insurance benefits to retired employees who have attained the age of 55 and have at least 10 years of vesting service under this plan. For any employee retiring on or after January 1, 1993, post-retirement healthcare benefits are based upon the employee’s number of months of service and are limited to the actual cost of coverage. Life insurance benefits are a percentage of the employee’s base salary at the time of retirement, with a maximum of $50,000 of coverage. The employer paid portion of the post-retirement health and life insurance plan was eliminated for employees retiring on and after March 1, 2010. Eligible employees retiring on and after March 1, 2010, who elect retiree medical coverage, will pay the full cost of this coverage. Huntington willdoes not provide any employer paid life insurance to employees retiring on and after March 1, 2010. Eligible employees will be able to convert or port their existing life insurance at their own expense under the same terms that are available to all terminated employees.
On January 1, 2015, Huntington terminated the company sponsored retiree health care plan for Medicare eligible retirees and their dependents. Instead, Huntington will partner with a third-party to assist the retirees and their dependents in selecting individual

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policies from a variety of carriers on a private exchange. This plan amendment resulted in a measurement of the liability at the approval date. The result of the measurement was a $5 million reduction of the liability and increase in accumulated other comprehensive income.AOCI. It will also result in a reduction of expense over the estimated life of plan participants.
Huntington executed a life insurance buyout for the remaining life insurance benefits of FirstMerit retired participants. The buyout was executed in December 2017 for $4 million and is being reflected as a settlement in the projected benefit obligation at the end of the year.


The following table shows the weighted-average assumptions used to determine the benefit obligation at December 31, 20152017 and 2014,2016, and the net periodic benefit cost for the years then ended:
Pension
Benefits
 Post-Retirement
Benefits
Pension Benefits Post-Retirement Benefits
2015 2014 2015 20142017 2016 2017 2016
Weighted-average assumptions used to determine benefit obligations              
Discount rate4.54% 4.12% 3.81% 3.72%3.73% 4.38% 3.34% 3.64%
Rate of compensation increaseN/A
 N/A
 N/A
 N/A
N/A
 N/A
 N/A
 N/A
Weighted-average assumptions used to determine net periodic benefit cost              
Discount rate (3)4.12
 4.89
 3.73
 4.11
4.38
 4.54
 3.64
 3.81
Expected return on plan assets7.00
 7.25
 N/A
 N/A
6.50
 6.75
 N/A
 N/A
Rate of compensation increaseN/A
 N/A
 N/A
 N/A
N/A
 N/A
 N/A
 N/A
N/A—Not Applicable              

(1)The 2014 post-retirement benefit expense was remeasured as of July 31, 2014. The discount rate was 4.27% from January 1, 2014 to July 31, 2014, and was changed to 3.89% for the period from July 31, 2014 to December 31, 2014.
(2)The 2015 post-retirement benefit expense was remeasured as of September 30, 2015. The discount rate was 3.72% from January 1, 2015 to September 30, 2015, and was changed to 3.77% for the period from September 30, 2015 to December 31, 2015.
The expected long-term rate of return on plan assets is an assumption reflecting the average rate of earnings expected on the funds invested or to be invested to provide for the benefits included in the projected benefit obligation. The expected long-term rate of return is established at the beginning of the plan year based upon historical returns and projected returns on the underlying mix of invested assets.
The following table reconciles the beginning and ending balances of the benefit obligation of the Plan and the post-retirement benefit plan with the amounts recognized in the consolidated balance sheets at December 31:
Pension
Benefits
 
Post-Retirement
Benefits
Pension Benefits Post-Retirement Benefits
(dollar amounts in thousands)2015 2014 2015 2014
(dollar amounts in millions)2017 2016 2017 2016
Projected benefit obligation at beginning of measurement year$799,594
 $684,999
 $15,963
 $25,669
$851
 $1,084
 $14
 $15
Changes due to:              
Service cost1,830
 1,740
 
 
3
 5
 
 
Interest cost31,937
 32,398
 506
 856
30
 30
 
 
Benefits paid(17,246) (16,221) (2,211) (3,401)(27) (20) (2) (1)
Settlements(27,976) (27,045) (6,993) 
(31) (203) (4) 
Plan amendments
 
 
 (8,782)
 
 (2) 
Plan curtailments
 
 
 
Medicare subsidies
 
 117
 462
Actuarial assumptions and gains and losses (1)(33,425) 123,723
 643
 1,159
Actuarial assumptions and gains and losses74
 (45) 1
 
Total changes(44,880) 114,595
 (7,938) (9,706)49
 (233) (7) (1)
Projected benefit obligation at end of measurement year$754,714
 $799,594
 $8,025
 $15,963
$900
 $851
 $7
 $14

(1)The 2014 actuarial assumptions include revised mortality tables.
Benefits paid for post-retirement are net of retiree contributions collected by Huntington. The actual contributions received in 2015 and 2014 by Huntington for the retiree medical program were less than $1 million and $3 million, respectively.

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The following table reconciles the beginning and ending balances of the fair value of Plan assets at the December 31, 20152017 and 20142016 measurement dates:
Pension
Benefits
Pension Benefits
(dollar amounts in thousands)2015 2014
(dollar amounts in millions)2017 2016
Fair value of plan assets at beginning of measurement year$653,013
 $649,020
$841
 $874
Changes due to:      
Actual return on plan assets(16,122) 44,312
118
 37
Employer Contributions
 150
Settlements(25,428) (24,098)(29) (199)
Benefits paid(17,246) (16,221)(27) (21)
Total changes(58,796) 3,993
62
 (33)
Fair value of plan assets at end of measurement year$594,217
 $653,013
$903
 $841
Huntington’s accumulated benefit obligation under the Plan was $755$900 million and $800$851 million at December 31, 20152017 and 2014.2016. As of December 31, 2015,2017, the difference between the accumulated benefit obligation exceededand the fair value of Huntington’sHuntington's plan assets by $160was $3 million and is recorded in accrued expenses and othernoncurrent liabilities. The projected benefit obligation exceeded the fair value of Huntington’s plan assets by $160 million.

The following table shows the components of net periodic benefit costs recognized in the three years ended December 31, 2015:2017:
Pension Benefits Post-Retirement BenefitsPension Benefits Post-Retirement Benefits
(dollar amounts in thousands)2015 2014 2013 2015 2014 2013
(dollar amounts in millions)2017 2016 2015 2017 2016 2015
Service cost$1,830
 $1,740
 $25,122
 $
 $
 $
$3
 $5
 $2
 $
 $
 $
Interest cost31,937
 32,398
 30,112
 506
 856
 862
30
 30
 32
 
 
 
Expected return on plan assets(44,175) (45,783) (47,716) 
 
 
(55) (45) (44) 
 
 
Amortization of prior service cost
 
 (2,883) (1,968) (1,609) (1,353)
Amortization of loss7,934
 5,767
 23,044
 (401) (571) (600)
Curtailment
 
 (34,613) 
 
 
Amortization of prior service credit
 
 
 (2) (2) (2)
Amortization of (gain) / loss7
 7
 8
 
 
 
Settlements12,645
 11,200
 8,116
 (3,090) 
 
11
 (8) 12
 
 
 (3)
Benefit costs$10,171
 $5,322
 $1,182
 $(4,953) $(1,324) $(1,091)$(4) $(11) $10
 $(2) $(2) $(5)
Included in benefit costs are $4$2 million, $2 million, and $2$4 million of plan expenses that were recognized in the three years ended December 31, 2015, 2014,2017, 2016, and 2013.2015. It is Huntington’s policy to recognize settlement gains and losses as incurred. Assuming no cash contributions are made to the Plan during 2016, Management2018, Huntington expects net periodic pension benefit, excluding any expense of settlements, to approximate $2$9 million for 2016.2018. The postretirementpost-retirement medical and life subsidy was eliminated for anyone who retires on or after March 1, 2010. As such, there were no incremental net periodic post-retirement benefits costs associated with this plan.
The estimated transition obligation, prior service credit, and net actuarial loss for the plans that will be amortized from OCI into net periodic benefit cost over the next fiscal year is zero, $2 million, and a $8 million benefit, respectively.
At December 31, 20152017 and 2014,2016, The Huntington National Bank, as trustee, held all Plan assets. The Plan assets consisted of investments in a variety of corporate and government fixed income investments, money market funds, and Huntington mutual funds as follows:

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Fair ValueFair Value
(dollar amounts in thousands)2015 2014
(dollar amounts in millions)2017 2016
Cash equivalents:              
Federated-money market$15,590
 3% $
 %
Huntington funds—money market
 
 16,136
 2
Mutual Funds-money market$14
 2% $21
 3%
U.S. Treasury bills5
 1
 
 
Fixed income:      

      

Corporate obligations205,081
 34
 218,077
 33
293
 32
 218
 26
U.S. Government Obligations64,456
 11
 62,627
 10
U.S. Government obligations216
 24
 165
 19
Mutual funds-fixed income32,874
 6
 34,761
 5

 
 51
 6
U.S. Government Agencies6,979
 1
 7,445
 1
23
 3
 10
 1
Equities:  

   

  

   

Mutual funds-equities136,026
 23
 147,191
 23
118
 13
 150
 18
Other common stock120,046
 20
 118,970
 18
Huntington funds
 
 37,920
 6
Common stock158
 17
 182
 22
Preferred stock5
 1
 5
 1
Exchange Traded Funds6,530
 1
 6,840
 1
58
 6
 28
 3
Limited Partnerships6,635
 1
 3,046
 1
13
 1
 11
 1
Fair value of plan assets$594,217
 100% $653,013
 100%$903
 100% $841
 100%
Investments of the Plan are accounted for at cost on the trade date and are reported at fair value. The valuation methodologies used to measure the fair value of pension plan assets vary depending on the type of asset. For an explanation of the fair value hierarchy, refer to Note 1 “Significant Accounting Policies” under the heading “Fair Value Measurements”. At December 31, 2015, equities and2017, cash equivalent money market funds and U.S. Treasury bills are valued at the closing price reported from an actively traded exchange and are classified as Level 1;1. Mutual funds are valued at quoted market prices that represent the net asset value of shares held by the Plan at year-end. The mutual funds-fixed income, corporatefunds held by the Plan are actively traded and are classified as Level 1. Corporate obligations, U.S. government obligations, and U.S. government agenciessecurities are valued using unadjusted quoted prices from active markets for similar assets are classified as Level 2;2. Common and limited partnershipspreferred stock are valued using the year-end closing price as determined by a national securities exchange and are classified as Level 3.1. The investment in the limited partnerships is reported at net asset value per share as determined by the general partners of each limited partnership, based on their proportionate share of the partnership’s fair value as recorded in the partnership’s audited financial statements.
In general, investments of the Plan are exposed to various risks such as interest rate risk, credit risk, and overall market volatility. Due to the level of risk associated with certain investments, it is reasonably possible changes in the values of investments will occur in the near term and such changes could materially affect the amounts reported in the Plan assets.
The investment objective of the Plan is to maximize the return on Plan assets over a long-time period, while meeting the Plan obligations. At December 31, 2015,2017, Plan assets were invested 3% in cash and cash equivalents, 45%38% in equity investments, and 52%59% in bonds, with an average duration of 12.213.7 years on bond investments. The estimated life of benefit obligations was 11.913.5 years.

Although it may fluctuate with market conditions, ManagementHuntington has targeted a long-term allocation of Plan assets of 20% to 50% in equity investments and 80% to 50% in bond investments. The allocation of Plan assets between equity investments and fixed income investments will change from time to time with the allocation to fixed income investments increasing as the funding level increases.
The following table shows the number of shares and dividends received on shares of Huntington stock held by the Plan:
 December 31,
(dollar amounts in thousands, except share amounts)2015 2014
Dividends received on shares of Huntington stock$
 $267
At December 31, 2015,2017, the following table shows when benefit payments were expected to be paid:
(dollar amounts in thousands)
Pension
Benefits
 
Post-
Retirement
Benefits
2016$51,333
 $986
201750,323
 823
201848,457
 743
201947,435
 686
202046,629
 644
2021 through 2025221,569
 2,738
(dollar amounts in millions)Pension Benefits Post-Retirement Benefits
2018$50
 $1
201949
 1
202048
 1
202147
 1
202247
 1
2023 through 2027233
 2
Although not required, a cash contribution can be made to the Plan up to the maximum deductible limit in the plan year. Anticipated contributions for 20162018 to the post-retirement benefit plan are zero.

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The 20162018 healthcare cost trend rate is projected to be 7.0%6.6% for participants. This rate is assumed to decrease gradually until it reaches 4.5% in the year 2028 and remain at that level thereafter. Huntington updated the immediate healthcare cost trend rate assumption based on current market data and Huntington’s claims experience. This trend rate is expected to decline over time to a trend level consistent with medical inflation and long-term economic assumptions.
Huntington also sponsors other nonqualified retirement plans, the most significant being the SERP and the SRIP. The SERP provides certain former officers and directors, and the SRIP provides certain current and former officers and directors of Huntington and its subsidiaries with defined pension benefits in excess of limits imposed by federal tax law. At December 31, 20152017 and 2014,2016, Huntington has an accrued pension liability of $34$35 million and $35$33 million, respectively, associated with these plans. Pension expense for the plans was $1 million, $1 million, and $4$1 million in 2017, 2016, and 2015, 2014, and 2013, respectively. During the 2013 third quarter, the board of directors approved, and management communicated, a curtailment of the Company’s SRIP plan effective December 31, 2013.
The following table presents the amounts recognized in the Consolidated Balance Sheets at December 31, 20152017 and 2014,2016, for all of Huntington's defined benefit plans:
(dollar amounts in thousands)2015 2014
Accrued expenses and other liabilities (1)$192,734
 $198,947
(dollar amounts in millions)2017 2016
Noncurrent liabilities$78
 $189

(1)A current liability of $2 million is included in the amounts above at December 31, 2015 and 2014; the remaining amount is classified as a noncurrent liability.
The following tables present the amounts recognized in OCI as of December 31, 2015, 2014,2017, 2016, and 2013,2015, and the changes in accumulated OCI for the years ended December 31, 2015, 2014,2017, 2016, and 2013:2015: 
(dollar amounts in thousands)2015 2014 2013
(dollar amounts in millions)2017 2016 2015
Net actuarial loss$(243,984) $(240,197) $(166,078)$(264) $(217) $(244)
Prior service cost13,237
 14,517
 9,855
14
 12
 14
Defined benefit pension plans$(230,747) $(225,680) $(156,223)$(250) $(205) $(230)
20152017
(dollar amounts in thousands)Pretax Benefit After-tax
(dollar amounts in millions)Pretax Tax (expense) Benefit After-tax
Balance, beginning of year$(347,202) $121,522
 $(225,680)$(316) $111
 $(205)
Net actuarial (loss) gain:          
Amounts arising during the year(25,520) 8,931
 (16,589)(16) 6
 (10)
Amortization included in net periodic benefit costs19,693
 (6,892) 12,801
18
 (7) 11
TCJA, Reclassification from accumulated OCI to retained earnings    (47)
Prior service cost:          
Amounts arising during the year
 
 

 
 
Amortization included in net periodic benefit costs(1,968) 689
 (1,279)(2) 1
 (1)
TCJA, Reclassification from accumulated OCI to retained earnings    2
Balance, end of year$(354,997) $124,250
 $(230,747)$(316) $111
 $(250)

20142016
(dollar amounts in thousands)Pretax Benefit After-tax
(dollar amounts in millions)Pretax Tax (expense) Benefit After-tax
Balance, beginning of year$(240,345) $84,122
 $(156,223)$(354) $124
 $(230)
Net actuarial (loss) gain:          
Amounts arising during the year(133,085) 46,580
 (86,505)38
 (13) 25
Amortization included in net periodic benefit costs19,056
 (6,670) 12,386
2
 (1) 1
Prior service cost:          
Amounts arising during the year8,781
 (3,073) 5,708

 
 
Amortization included in net periodic benefit costs(1,609) 563
 (1,046)(2) 1
 (1)
Balance, end of year$(347,202) $121,522
 $(225,680)$(316) $111
 $(205)

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20132015
(dollar amounts in thousands)Pretax Benefit After-tax
(dollar amounts in millions)Pretax Tax (expense) Benefit After-tax
Balance, beginning of year$(363,691) $127,292
 $(236,399)$(347) $121
 $(226)
Net actuarial (loss) gain:          
Amounts arising during the year118,666
 (41,532) 77,134
(25) 9
 (16)
Amortization included in net periodic benefit costs29,194
 (10,218) 18,976
20
 (7) 13
Prior service cost:          
Amounts arising during the year
 
 

 
 
Amortization included in net periodic benefit costs(24,514) 8,580
 (15,934)(2) 1
 (1)
Balance, end of year$(240,345) $84,122
 $(156,223)$(354) $124
 $(230)
Huntington has a defined contribution plan that is available to eligible employees. Huntington matches participant contributions, up to the first 4% of base pay contributed to the Plan. For 2014 and 2015,2016, a discretionary profit-sharing contribution equal to 1% of eligible participants’ annual base pay was awarded. For 2017, the discretionary profit-sharing targets were not met.
The following table shows the costs of providing the defined contribution plan:
Year ended December 31,Year Ended December 31,
(dollar amounts in thousands)2015 2014 2013
(dollar amounts in millions)2017 2016 2015
Defined contribution plan$31,896
 $31,110
 $18,238
$35
 $36
 $32
The following table shows the number of shares, market value, and dividends received on shares of Huntington stock held by the defined contribution plan:
December 31,December 31,
(dollar amounts in thousands, except share amounts)2015 2014
Shares in Huntington common stock13,076,164
 12,883,333
(dollar amounts in millions, except share amounts)2017 2016
Shares in Huntington common stock (000)13,566
 11,748
Market value of Huntington common stock$144,622
 $135,533
$198
 $162
Dividends received on shares of Huntington stock3,076
 2,694
4
 4
16.17. INCOME TAXES
On December 22, 2017, the U.S. government enacted the TCJA, a comprehensive tax legislation which, among other things, reduced the federal income tax rate for C corporations from 35% to 21% effective on January 1, 2018. The TCJA makes broad and complex changes to the Internal Revenue Code which will impact the Company, including reduction of the U.S. corporate income tax rate as well as introduction of business-related exclusions, deductions and credits. The effects of the TCJA have been recorded in the fourth quarter 2017 and its impact to the Company’s Consolidated Financial Statements are included and described within this footnote.
The Company’s deferred federal and state income tax and related valuation accounts represents the estimated impact of temporary differences between how we recognize our assets and liabilities under GAAP and how such assets and liabilities are recognized under federal and state tax law. Deferred tax assets and liabilities are determined based on the difference between the financial statement and tax bases of assets and liabilities as measured by the enacted tax rates which will be in effect when these differences reverse. As a result of the reduction in the U.S. corporate income tax rate from 35% to 21% under the TCJA, the Company revalued its ending net deferred tax liabilities at December 31, 2017. The Company recognized a $123 million tax benefit in the Company’s Consolidated Statement of Income for the year ended December 31, 2017 as a result of the TCJA, of which the benefit recorded is primarily attributable to the revaluation of net deferred tax liabilities.
The Company and its subsidiaries file income tax returns in the U.S. federal jurisdiction and various state, city, and foreign jurisdictions. Federal income tax audits have been completed for tax years through 2009. The IRS is currently examining our 2010 and

2011 consolidated federal income tax returns. While the statute of limitations remains open for tax years 2012 through 2016, the IRS has advised that tax years 2012 through 2014 will not be audited, and plans to begin the examination of the 2015 federal income tax return during the 2018 first quarter. Various state and other jurisdictions remain open to examination, including Ohio, Kentucky, Indiana, Michigan, Pennsylvania, West Virginia, Wisconsin, and Illinois.
Huntington accounts for uncertainties in income taxes in accordance with ASC 740, Income Taxes. At December 31, 2015,2017, Huntington had gross unrecognized tax benefits of $23$50 million in income tax liability related to uncertain tax positions. Due to the complexities of some of these uncertainties, the ultimate resolution may result in a payment that is materially different from the current estimate of the tax liabilities. Huntington does not anticipateIt is reasonably possible that the total amount ofliability for gross unrecognized tax benefits to significantly change withincould decrease by $50 million during the next 12 months.months due to the completion of tax authority examinations.
The following table provides a reconciliation of the beginning and ending amounts of gross unrecognized tax benefits:
(dollar amounts in thousands)2015 2014
(dollar amounts in millions)2017 2016
Unrecognized tax benefits at beginning of year$1,172
 $704
$24
 $23
Gross increases for tax positions taken during current period23,104
 

 1
Gross increases for tax positions taken during prior years
 468
26
 
Gross decreases for tax positions taken during prior years(1,172) 
Unrecognized tax benefits at end of year$23,104
 $1,172
$50
 $24
Any interest and penalties on income tax assessments or income tax refunds are recognized in the Consolidated Statements of Income as a component of provision for income taxes. Huntington recognized $0.1 million of interest benefit, $0.1 million of interest expense and $0.2of less than one million dollars for each of interest benefit for the years ended December 31, 2015, 20142017, 2016 and 2013, respectively.2015. Total interest

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accrued was $0.1 million and $0.2less than one million at December 31, 20152017 and 2014, respectively.2016. All of the gross unrecognized tax benefits would impact the Company’s effective tax rate if recognized.
The following is a summary of the provision (benefit) for income taxes:
Year Ended December 31,Year Ended December 31,
(dollar amounts in thousands)2015 2014 2013
(dollar amounts in millions)2017 2016 2015
Current tax provision (benefit)          
Federal$146,195
 $186,436
 $117,174
$41
 $40
 $146
State5,677
 (1,017) 4,278
(1) 3
 6
Total current tax provision (benefit)151,872
 185,419
 121,452
40
 43
 152
Deferred tax provision (benefit)          
Federal66,823
 41,167
 112,681
151
 161
 67
State1,953
 (5,993) (6,659)17
 4
 2
Total deferred tax provision (benefit)68,776
 35,174
 106,022
168
 165
 69
Provision for income taxes$220,648
 $220,593
 $227,474
Provision (benefit) for income taxes$208
 $208
 $221
The following is a reconcilement ofreconciliation for provision for income taxes:
Year Ended December 31,Year Ended December 31,
(dollar amounts in thousands)2015 2014 2013
(dollar amounts in millions)2017 2016 2015
Provision for income taxes computed at the statutory rate$319,762
 $298,545
 $304,065
$488
 $322
 $320
Increases (decreases):          
Tax-exempt income(20,839) (17,971) (34,378)(31) (27) (21)
Tax-exempt bank owned life insurance income(18,340) (19,967) (19,747)(23) (20) (18)
General business credits(47,894) (46,047) (39,868)(71) (64) (48)
State deferred tax asset valuation allowance adjustment, net
 (7,430) (6,020)
Capital loss(46,288) (26,948) (961)(67) (46) (46)
Impact from TCJA(123) 
 
Affordable housing investment amortization, net of tax benefits31,741
 33,752
 16,851
46
 37
 32
State income taxes, net4,960
 2,873
 4,472
11
 5
 5
Stock based compensation(13) (4) 
Other(2,454) 3,786
 3,060
(9) 5
 (3)
Provision for income taxes$220,648
 $220,593
 $227,474
Provision (benefit) for income taxes$208
 $208
 $221

159


The significant components of deferred tax assets and liabilities at December 31, were as follows:
At December 31,At December 31,
(dollar amounts in thousands)2015 2014
(dollar amounts in millions)2017 (1) 2016 (2)
Deferred tax assets:      
Allowances for credit losses$238,415
 $233,656
$162
 $255
Tax credit carryforward153
 76
Fair value adjustments121,642
 119,512
142
 217
Net operating and other loss carryforward61,492
 161,548
108
 141
Accrued expense/prepaid44,733
 48,656
17
 64
Purchase accounting adjustments41,917
 13,839
Partnership investments21,614
 24,123
Market discount11,781
 12,215
10
 8
Pension and other employee benefits2,405
 

 35
Tax credit carryforward1,823
 30,825
Other11,645
 9,477
Partnership investments7
 23
Other assets6
 11
Total deferred tax assets557,467
 653,851
605
 830
Deferred tax liabilities:      
Lease financing261,078
 202,298
249
 325
Loan origination costs114,488
 103,025
116
 138
Deferred dividend income77
 
Purchase accounting adjustments68
 74
Operating assets53
 54
Mortgage servicing rights48,514
 47,748
39
 51
Operating assets46,685
 50,266
Securities adjustments19,952
 27,856
6
 56
Purchase accounting adjustments6,944
 17,299
Pension and other employee benefits
 9,677
5
 
Other5,463
 5,178
Other liabilities18
 9
Total deferred tax liabilities503,124
 463,347
631
 707
Net deferred tax asset before valuation allowance54,343
 190,504
Net deferred tax (liability) asset before valuation allowance(26) 123
Valuation allowance(3,620) (73,057)(6) (5)
Net deferred tax asset$50,723
 $117,447
Net deferred tax (liability) asset$(32) $118
(1)2017 balances reflect federal statutory tax rate 21%.
(2)2016 balances reflect federal statutory tax rate 35%.
At December 31, 2015,2017, Huntington’s net deferred tax asset related to loss and other carryforwards was $63$261 million. This was comprised of federal net operating loss carryforwards of $3$65 million, which will begin expiring in 2023, $45$42 million of state net operating loss carryforwards, which will begin expiring in 2016,2018, an alternative minimum tax credit carryforward of $1$121 million, which maywill be carried forward indefinitely,fully utilized or refunded by 2022, a general business credit carryforward of $32 million, which will begin expiring in 2037, and a charitable contribution carryforward of $1 million, which will begin expiring in 2031, and a capital loss carryforward of $13 million, which expires in 2018.2020.
In prior periods, Huntington established a valuation allowance against deferred tax assets for federal capital loss carryforwards, state deferred tax assets, and state net operating loss carryforwards. The federal valuation allowance was based on the uncertainty of forecasted federal taxable income expected of the required character in order to utilize the capital loss carryforward. The state valuation allowance was based on the uncertainty of forecasted state taxable income expected in applicable jurisdictions in order to utilize the state deferred tax assets and state net operating loss carryforwards. Based on current analysis of both positive and negative evidence and projected forecasted taxable income of the appropriate character and/or within applicable jurisdictions, the Company believes that it is more likely than not, the federal capital loss carryforward, and portions of the state deferred tax assets and state net operating loss carryforwards will be realized. As a result of this analysis, there is no federal capital loss carryforwardthe state valuation allowance remaining at December 31, 2015 compared to $69was $6 million at December 31, 2014, and the state valuation allowance of $42017 compared to $5 million at December 31, 2015 was essentially unchanged compared to $4 million at December 31, 2014.2016.
At December 31, 20152017, retained earnings included approximately $12 million of base year reserves of acquired thrift institutions, for which no deferred federal income tax liability has been recognized. Under current law, if these bad debt reserves are used for purposes other than to absorb bad debt losses, they will be subject to federal income tax at the current corporate rate. The amount of unrecognized deferred tax liability relating to the cumulative bad debt deduction was approximately $4$3 million at December 31, 2015.2017.

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17.18. FAIR VALUES OF ASSETS AND LIABILITIES
Following is a description of the valuation methodologies used for instruments measured at fair value, as well as the general classification of such instruments pursuant to the valuation hierarchy.
Mortgage loansLoans held for sale
Huntington has elected to apply the fair value option for mortgage loans originated with the intent to sell which are included in loans held for sale. Mortgage loans held for sale are classified as Level 2 and are estimated using security prices for similar product types.
Mortgage loansLoans held for investment
Mortgages areCertain mortgage loans originated with the intent to sell and are measured at fair value with adjustments recognized through the Consolidated Statements of Income. During the year, certain mortgage loans have been reclassified to mortgage loans held for investment. These loans continue to be measured at fair value. The fair value is determined using fair value of similar mortgage-backed securities adjusted for loan specific variables.
Huntington elected the fair value option for consumer loans with deteriorated credit quality acquired from FirstMerit in accordance with ASC 825 to allow for operational efficiencies not normally associated with purchased credit impaired loans. The consumer loans are classified as Level 3. The key assumption used to determine the fair value of the consumer loans is discounted cash flows.
Available-for-sale securities and trading account securities
Securities accounted for at fair value include both the available-for-sale and trading portfolios. Huntington uses prices obtained from third-party pricing services and recent trades to determine the fair value of securities. AFS and trading securities are classified as Level 1 using quoted market prices (unadjusted) in active markets for identical securities that Huntington has the ability to access at the measurement date. Less than 1% of the positions in these portfolios are Level 1, and consist of U.S. Treasury securities and money market mutual funds. When quoted market prices are not available, fair values are classified as Level 2 using quoted prices for similar assets in active markets, quoted prices of identical or similar assets in markets that are not active, and inputs that are observable for the asset, either directly or indirectly, for substantially the full term of the financial instrument. 74%78% of the positions in these portfolios are Level 2, and consist of U.S. Government and agency debt securities, agency mortgage backed securities, asset-backed securities other than the CDO-preferred securities portfolio, certain municipal securities and other securities. For Level 2 securities managementHuntington uses various methods and techniques to corroborate prices obtained from the pricing service, including references to dealer or other market quotes, and by reviewing valuations of comparable instruments. If relevant market prices are limited or unavailable, valuations may require significant management judgment or estimation to determine fair value, in which case the fair values are classified as Level 3. 26%21% of our positions are Level 3, and consist of private-label CMO securities, CDO-preferred securities and municipal securities. A significant change in the unobservable inputs for these securities may result in a significant change in the ending fair value measurement of these securities.
The municipal securities portion that is classified as Level 3 uses significant estimates to determine the fair value of these securities which results in greater subjectivity. The fair value is determined by utilizing third-party valuation services. The third-party service provider reviews credit worthiness, prevailing market rates, analysis of similar securities, and projected cash flows. The third-party service provider also incorporates industry and general economic conditions into their analysis. Huntington evaluates the analysis provided for reasonableness.
The private label CMO and CDO-preferred securities portfolios are classified as Level 3 and as such use significant estimates to determine the fair value of these securities which results in greater subjectivity. The private label CMOCDO-preferred securities portfoliosportfolio are subjected to a monthlyquarterly review of the projected cash flows, while the cash flows of the CDO-preferred securities portfolio are reviewed quarterly.flows. These reviews are supported with analysis from independent third parties, and are used as a basis for impairment analysis.
Private-label CMO securities are collateralized by first-lien residential mortgage loans. The securities valuation methodology incorporates values obtained from a third-party pricing specialist using a discounted cash flow approach and a proprietary pricing model and includes assumptions management believes market participants would use to value the securities under current market conditions. The model uses inputs such as estimated prepayment speeds, losses, recoveries, default rates that are implied by the underlying performance of collateral in the structure or similar structures, house price depreciation / appreciation rates that are based upon macroeconomic forecasts and discount rates that are implied by market prices for similar securities with similar collateral structures. The Private-label CMO securities were sold during the 2015 third quarter.
CDO-preferred securities are CDOs backed by a pool of debt securities issued by financial institutions. The collateral generally consists of trust-preferred securities and subordinated debt securities issued by banks, bank holding companies, and insurance companies. A cash flow analysis is used to estimate fair values and assess impairment for each security within this portfolio. We engage a third-party pricing specialist with direct industry experience in CDO-preferred securities valuations to provide assistance in estimating the fair value and expected cash flows for each security in this portfolio. The PD of each issuer

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and the market discount rate are the most significant inputs in determining fair value. Management evaluates the PD assumptions provided by the third-party pricing specialist by comparing the current PD to the assumptions used the previous quarter, actual defaults and deferrals in the current period, and trend data on certain financial ratios of the issuers. Huntington also evaluates the assumptions related to discount rates. Relying on cash flows is necessary because there was a lack of observable transactions in the market and many of the original sponsors or dealers for these securities are no longer able to provide a fair value.
Automobile loans
Effective January 1, 2010, Huntington consolidated an automobile loan securitization that previously had been accounted for as an off-balance sheet transaction. As a result, Huntington elected to account for these automobile loan receivables at fair value per guidance supplied in ASC 825. The automobile loan receivables are classified as Level 3. The key assumptions used to determine the fair value of the automobile loan receivables included projections of expected losses and prepayment of the underlying loans in the portfolio and a market assumption of interest rate spreads. Certain interest rates are available from similarly traded securities while other interest rates are developed internally based on similar asset-backed security transactions in the market. During the first quarter of 2014, Huntington canceled the 2009 and 2006 Automobile Trusts. Huntington continues to report the associated automobile loan receivables at fair value due to its 2010 election.
MSRs
MSRs do not trade in an active market with readily observable prices. Accordingly, the fair value of these assets is classified as Level 3. Huntington determines the fair value of MSRs using an income approach model based upon ourthe month-end interest rate curve and prepayment assumptions. The model utilizes assumptions to estimate future net servicing income cash flows, including estimates of time decay, payoffs, and changes in valuation inputs and assumptions. Servicing brokers and other sources of information (e.g. discussion with other mortgage servicers and industry surveys) are used to obtain information on market practice and assumptions. On at least a quarterly basis, third-party marks are obtained from at least one servicing broker. Huntington reviews the valuation assumptions against this market data for reasonableness and adjusts the assumptions if deemed appropriate. Any recommended change in assumptions and/or inputs are presented for review to the Mortgage Price Risk Subcommittee for final approval.

Derivative assets and liabilities
Derivatives classified as Level 2 consist of foreign exchange and commodity contracts, which are valued using exchange traded swaps and futures market data. In addition, Level 2 includes interest rate contracts, which are valued using a discounted cash flow method that incorporates current market interest rates. Level 2 also includes exchange traded options and forward commitments to deliver mortgage-backed securities, which are valued using quoted prices.
Derivatives classified as Level 3 consist of interest rate lock agreements related to mortgage loan commitments. The determination of fair value includes assumptions related to the likelihood that a commitment will ultimately result in a closed loan, which is a significant unobservable assumption. A significant increase or decrease in the external market price would result in a significantly higher or lower fair value measurement.
Short-term borrowings
Short-term borrowings classified as Level 2 consist primarily of U.S. treasury bond securities sold under agreement to repurchase. These securities are borrowed from other institutions and must be repaid by purchasing the securities in the open market.
Assets and Liabilities measured at fair value on a recurring basis
Assets and liabilities measured at fair value on a recurring basis at December 31, 20152017 and 20142016 are summarized below:

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 Fair Value Measurements at Reporting Date Using Netting Adjustments (1) December 31, 2017
(dollar amounts in millions)Level 1 Level 2 Level 3  
Assets         
Loans held for sale$
 $413
 $
 $
 $413
Loans held for investment
 55
 38
 
 93
Trading account securities:         
Other securities83
 3
 
 
 86
 83
 3
 
 
 86
Available-for-sale and other securities:         
U.S. Treasury securities5
 
 
 
 5
Residential CMOs
 6,484
 
 
 6,484
Residential MBS  1,367
     1,367
Commercial MBS  2,487
     2,487
Other agencies
 70
 
 
 70
Municipal securities
 711
 3,167
 
 3,878
Asset-backed securities
 443
 24
 
 467
Corporate debt
 109
 
 
 109
Other securities20
 1
 
 
 21
 25
 11,672
 3,191
 
 14,888
MSRs
 
 11
 
 11
Derivative assets
 316
 6
 (190) 132
Liabilities         
Derivative liabilities
 326
 5
 (245) 86
Short-term borrowings
 
 
 
 


 Fair Value Measurements at Reporting Date Using Netting Adjustments (1) December 31, 2015
(dollar amounts in thousands)Level 1 Level 2 Level 3  
Assets         
Loans held for sale$
 $337,577
 $
 $
 $337,577
Loans held for investment
 32,889
 
 
 32,889
Trading account securities:         
Municipal securities
 4,159
 
 
 4,159
Other securities32,475
 363
 
 
 32,838
 32,475
 4,522
 
 
 36,997
Available-for-sale and other securities:         
U.S. Treasury securities5,472
 
 
 
 5,472
Federal agencies: Mortgage-backed
 4,521,688
 
 
 4,521,688
Federal agencies: Other agencies
 115,913
 
 
 115,913
Municipal securities
 360,845
 2,095,551
 
 2,456,396
Asset-backed securities
 761,076
 100,337
 
 861,413
Corporate debt
 466,477
 
 
 466,477
Other securities11,397
 3,899
 
 
 15,296
 16,869
 6,229,898
 2,195,888
 
 8,442,655
Automobile loans
 
 1,748
 
 1,748
MSRs
 
 17,585
 
 17,585
Derivative assets
 429,448
 6,721
 (161,297) 274,872
Liabilities         
Derivative liabilities
 287,994
 665
 (144,309) 144,350
Short-term borrowings
 1,770
 
 
 1,770

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Fair Value Measurements at Reporting Date Using Netting Adjustments (1) December 31, 2014Fair Value Measurements at Reporting Date Using Netting Adjustments (1) December 31, 2016
(dollar amounts in thousands)Level 1 Level 2 Level 3 
(dollar amounts in millions)Level 1 Level 2 Level 3 Netting Adjustments (1) December 31, 2016
Assets               
Loans held for sale$
 $354,888
 $
 $
 $354,888
$
 $438
 $
 $
 $438
Loans held for investment
 40,027
 
 
 40,027

 34
 48
 
 82
Trading account securities:                  
Federal agencies: Other agencies
 2,857
 
 
 2,857
Municipal securities
 5,098
 
 
 5,098

 1
 
 
 1
Other securities33,121
 1,115
 
 
 34,236
132
 
 
 
 132
33,121
 9,070
 
 
 42,191
132
 1
 
 
 133
Available-for-sale and other securities:                  
U.S. Treasury securities5,452
 
 
 
 5,452
6
 
 
 
 6
Federal agencies: Mortgage-backed
 5,322,701
 
 
 5,322,701
Federal agencies: Other agencies
 351,543
 
 
 351,543
Residential CMOs
 6,810
 
 
 6,810
Residential MBS  200
     200
Commercial MBS  3,663
     3,663
Other agencies
 73
 
 
 73
Municipal securities
 450,976
 1,417,593
 
 1,868,569

 452
 2,798
 
 3,250
Private-label CMO
 11,462
 30,464
 
 41,926
Asset-backed securities
 873,260
 82,738
 
 955,998

 718
 76
 
 794
Corporate debt
 486,176
 
 
 486,176

 199
 
 
 199
Other securities17,430
 3,316
 
 
 20,746
16
 4
 
 
 20
22,882
 7,499,434
 1,530,795
 
 9,053,111
22
 12,119
 2,874
 
 15,015
Automobile loans
 
 10,590
 
 10,590
MSRs
 
 22,786
 
 22,786

 
 14
 
 14
Derivative assets
 449,775
 4,064
 (101,197) 352,642

 414
 6
 (182) 238
Liabilities                  
Derivative liabilities
 335,524
 704
 (51,973) 284,255

 363
 8
 (272) 99
Short-term borrowings
 2,295
 
 
 2,295

 
 
 
 
(1)Amounts represent the impact of legally enforceable master netting agreements that allow the Company to settle positive and negative positions and cash collateral held or placed with the same counterparties.
The tables below present a rollforward of the balance sheet amounts for the years ended December 31, 2015, 2014,2017, 2016, and 20132015 for financial instruments measured on a recurring basis and classified as Level 3. The classification of an item as Level 3 is based on the significance of the unobservable inputs to the overall fair value measurement. However, Level 3 measurements may also include observable components of value that can be validated externally. Accordingly, the gains and losses in the table below include changes in fair value due in part to observable factors that are part of the valuation methodology.

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Table of Contents

Level 3 Fair Value Measurements
Year ended December 31, 2015
Level 3 Fair Value Measurements
Year Ended December 31, 2017
    Available-for-sale securities      Available-for-sale securities  
(dollar amounts in thousands)MSRs 
Derivative
instruments
 
Municipal
securities
 
Private-
label
CMO
 
Asset-
backed
securities
 
Automobile
loans
(dollar amounts in millions)MSRs 
Derivative
instruments
 
Municipal
securities
 
Asset-
backed
securities
 Loans held for investment
Opening balance$22,786
 $3,360
 $1,417,593
 $30,464
 $82,738
 $10,590
$14
 $(2) $2,798
 $76
 $48
Transfers into Level 3
 
 
 
 
 

 
 
 
 
Transfers out of Level 3 (1)
 (2,793) 
 
 
 

 (15) 
 
 
Total gains/losses for the period:                    
Included in earnings(5,201) 5,489
 149
 47
 (2,400) (497)(3) 16
 (2) (5) 1
Included in OCI
 
 (3,652) 1,832
 24,802
 

 
 (8) 14
 
Purchases/originations
 
 1,002,153
 
 
 

 
 787
 
 
Sales
 
 (9,656) (30,077) 
 

 
 
 (60) 
Repayments
 
 
 
 
 (8,345)
 
 
 
 (11)
Issues
 
 
 
 
 
Settlements
 
 (311,036) (2,266) (4,803) 

 
 (408) (1) 
Closing balance$17,585
 $6,056
 $2,095,551
 $
 $100,337
 $1,748
$11
 $(1) $3,167
 $24
 $38
Change in unrealized gains or losses for the period included in earnings (or changes in net assets) for assets held at end of the reporting date$(5,201) $5,489
 $
 $
 $(2,440) $(497)
Change in unrealized gains or losses for the period included in earnings for assets held at end of the reporting date$(3) $
 $
 $(4) $
(1)Transfers out of Level 3 represent the settlement value of the derivative instruments (i.e. interest rate lock agreements) that is transferred to loans held for sale, which is classified as Level 2.

(1)
 Level 3 Fair Value Measurements
Year Ended December 31, 2016
     Available-for-sale securities  
(dollar amounts in millions)MSRs 
Derivative
instruments
 
Municipal
securities
 
Asset-
backed
securities
 Loans held for investment
Opening balance$18
 $6
 $2,095
 $100
 $2
Transfers into Level 3
 
 
 
 
Transfers out of Level 3 (1)
 (7) 
 
 
Total gains/losses for the period:         
Included in earnings(4) (1) 7
 (2) (2)
Included in OCI
 
 (28) 6
 
Purchases/originations
 
 1,399
 
 56
Sales
 
 (37) (25) 
Repayments
 
 
 
 (8)
Settlements
 
 (638) (3) 
Closing balance$14
 $(2) $2,798
 $76
 $48
Change in unrealized gains or losses for the period included in earnings (or changes in net assets) for assets held at end of the reporting date$(4) $(1) $(33) $4
 $
(1)Transfers out of Level 3 represent the settlement value of the derivative instruments (i.e. interest rate lock agreements) that is transferred to loans held for sale, which is classified as Level 2.
 Level 3 Fair Value Measurements
Year Ended December 31, 2015
     Available-for-sale securities  
(dollar amounts in millions)MSRs 
Derivative
instruments
 
Municipal
securities
 
Private
label CMO
 
Asset-
backed
securities
 Loans held for investment
Balance, beginning of year$23
 $3
 $1,418
 $30
 $83
 $10
Transfers into Level 3
 
 
 
 
 
Transfers out of Level 3 (1)
 (2) 
 
 
 
Total gains/losses for the period:           
Included in earnings(5) 5
 
 
 (3) 
Included in OCI
 
 (4) 2
 25
 
Purchases/originations
 
 1,002
 
 
 
Sales
 
 (10) (30) 
 
Repayments
 
 
 
 
 (8)
Settlements
 
 (311) (2) (5) 
Balance, end of year$18
 $6
 $2,095
 $
 $100
 $2
Change in unrealized gains or losses for the period included in earnings (or changes in net assets) for assets held at end of the reporting date$(5) $5
 $
 $
 $(3) $
(1)Transfers out of Level 3 represent the settlement value of the derivative instruments (i.e. interest rate lock agreements) that is transferred to loans held for sale, which is classified as Level 2.
 Level 3 Fair Value Measurements
Year ended December 31, 2014
     Available-for-sale securities  
(dollar amounts in thousands)MSRs 
Derivative
instruments
 
Municipal
securities
 
Private-
label
CMO
 
Asset-
backed
securities
 
Automobile
loans
Opening balance$34,236
 $2,390
 $654,537
 $32,140
 $107,419
 $52,286
Transfers into Level 3
 
 
 
 
 
Transfers out of Level 3
 
 
 
 
 
Total gains/losses for the period:           
Included in earnings(11,450) 3,047
 
 36
 226
 (918)
Included in OCI
 
 14,776
 452
 21,839
 
Purchases/originations
 
 1,038,348
 
 
 
Sales
 
 
 
 (22,870) 
Repayments
 
 
 
 
 (40,778)
Issues
 
 
 
 
 
Settlements
 (2,077) (290,068) (2,164) (23,876) 
Closing balance$22,786
 $3,360
 $1,417,593
 $30,464
 $82,738
 $10,590
Change in unrealized gains or losses for the period included in earnings (or changes in net assets) for assets held at end of the reporting date$(11,450) $3,047
 $14,776
 $452
 $21,137
 $(1,624)


165


 Level 3 Fair Value Measurements
Year ended December 31, 2013
     Available-for-sale securities  
(dollar amounts in thousands)MSRs 
Derivative
instruments
 
Municipal
securities
 
Private
label CMO
 
Asset-
backed
securities
 
Automobile
loans
Balance, beginning of year$35,202
 $12,702
 $61,228
 $48,775
 $110,037
 $142,762
Total gains / losses:           
Included in earnings(966) (5,944) 2,129
 (180) (2,244) (358)
Included in OCI
 
 9,075
 1,703
 35,139
 
Other (1)
 
 600,435
 
 
 
Sales
 
 
 (10,254) (16,711) ���
Repayments
 
 
 
 
 (90,118)
Settlements
 (4,368) (18,330) (7,904) (18,802) 
Balance, end of year$34,236
 $2,390
 $654,537
 $32,140
 $107,419
 $52,286
Change in unrealized gains or losses for the period included in earnings (or changes in net assets) for assets held at end of the reporting date$(966) $(5,944) $9,075
 $1,703
 $35,139
 $(358)
(1)Effective December 31, 2013 approximately $600 million of direct purchase municipal instruments were reclassified from C&I loans to available-for-sale securities.
The tables below summarize the classification of gains and losses due to changes in fair value, recorded in earnings for Level 3 assets and liabilities for the years ended December 31, 2015, 2014,2017, 2016, and 2013:2015:
Level 3 Fair Value Measurements
Year ended December 31, 2015
Level 3 Fair Value Measurements
Year Ended December 31, 2017
    Available-for-sale securities      Available-for-sale securities  
(dollar amounts in thousands)MSRs 
Derivative
instruments
 
Municipal
securities
 
Private-
label CMO
 
Asset-
backed
securities
 
Automobile
loans
(dollar amounts in millions)MSRs 
Derivative
instruments
 
Municipal
securities
 
Asset-
backed
securities
 Loans held for investment
Classification of gains and losses in earnings:                    
Mortgage banking income$(5,201) $5,489
 $
 $
 $
 $
$(3) $16
 $
 $
 $
Securities gains (losses)
 
 149
 
 (2,440) 

 
 
 (5) 
Interest and fee income
 
 
 47
 40
 (497)
 
 (2) 
 
Noninterest income
 
 
 
 
 

 
 
 
 1
Total$(5,201) $5,489
 $149
 $47
 $(2,400) $(497)$(3) $16
 $(2) $(5) $1

Level 3 Fair Value Measurements
Year ended December 31, 2014
Level 3 Fair Value Measurements
Year Ended December 31, 2016
    Available-for-sale securities      Available-for-sale securities  
(dollar amounts in thousands)MSRs 
Derivative
instruments
 
Municipal
securities
 
Private-
label CMO
 
Asset-
backed
securities
 
Automobile
loans
(dollar amounts in millions)MSRs 
Derivative
instruments
 
Municipal
securities
 
Asset-
backed
securities
 Loans held for investment
Classification of gains and losses in earnings:                    
Mortgage banking income$(11,450) $3,047
 $
 $
 $
 $
$(4) $(1) $
 $
 $
Securities gains (losses)
 
 
 
 170
 

 
 1
 (2) 
Interest and fee income
 
 
 36
 56
 (1,032)
 
 
 
 
Noninterest income
 
 
 
 
 114

 
 6
 
 (2)
Total$(11,450) $3,047
 $
 $36
 $226
 $(918)$(4) $(1) $7
 $(2) $(2)


166


Level 3 Fair Value Measurements
Year ended December 31, 2013
Level 3 Fair Value Measurements
Year Ended December 31, 2015
    Available-for-sale securities      Available-for-sale securities  
(dollar amounts in thousands)MSRs 
Derivative
instruments
 
Municipal
securities
 
Private
label
CMO
 
Asset-
backed
securities
 
Automobile
loans
(dollar amounts in millions)MSRs 
Derivative
instruments
 
Municipal
securities
 
Asset-
backed
securities
 Loans held for investment
Classification of gains and losses in earnings:                    
Mortgage banking income (loss)$(966) $(5,944) $
 $
 $
 $
$(5) $5
 $
 $
 $
Securities gains (losses)
 
 
 (336) (1,466) 

 
 
 (3) 
Interest and fee income
 
 2,129
 156
 (778) (3,569)
 
 
 
 
Noninterest income
 
 
 
 
 3,211

 
 
 
 
Total$(966) $(5,944) $2,129
 $(180) $(2,244) $(358)$(5) $5
 $
 $(3) $
Assets and liabilities under the fair value option
The following table presents the fair value and aggregate principal balance of certain assets and liabilities under the fair value option: 
December 31, 2015 December 31, 2014December 31, 2017
(dollar amounts in thousands)Fair value
carrying
amount
 Aggregate
unpaid
principal
 Difference Fair value
carrying
amount
 Aggregate
unpaid
principal
 Difference
Total Loans Loans that are 90 or more days past due
(dollar amounts in millions)Fair value
carrying
amount
 Aggregate
unpaid
principal
 Difference Fair value
carrying
amount
 Aggregate
unpaid
principal
 Difference
Assets                      
Loans held for sale$337,577
 $326,802
 $10,775
 $354,888
 $340,070
 $14,818
$413
 $400
 $13
 $1
 $1
 $
Loans held for investment32,889
 33,637
 (748) 40,027
 40,938
 (911)93
 102
 (9) 10
 11
 (1)
Automobile loans1,748
 1,748
 
 10,590
 10,022
 568
 December 31, 2016
 Total Loans Loans that are 90 or more days past due
(dollar amounts in millions)Fair value
carrying
amount
 Aggregate
unpaid
principal
 Difference Fair value
carrying
amount
 Aggregate
unpaid
principal
 Difference
Assets           
Loans held for sale$438
 $434
 $4
 $
 $
 $
Loans held for investment82
 92
 $(10) 8
 11
 $(3)
The following tables present the net gains (losses) from fair value changes, including net gains (losses) associated with instrument specific credit risk for the years ended December 31, 2015, 2014,2017, 2016, and 2013:2015: 
 
Net gains (losses) from fair value
changes Year ended December 31,
(dollar amounts in thousands)2015 2014 2013
Assets     
Mortgage loans held for sale$(2,342) $(1,978) $(12,711)
Automobile loans(568) (918) (360)
 
Net gains (losses) from fair value
changes Year Ended December 31,
(dollar amounts in millions)2017 2016 2015
Assets     
Loans held for sale$8
 $7
 $(2)
Loans held for investment
 
 (1)

 
Gains (losses) included in fair value changes
associated with instrument specific credit  risk
Year ended December 31,
(dollar amounts in thousands)2015 2014 2013
Assets     
Automobile loans$199
 $911
 $2,207

Assets and Liabilities measured at fair value on a nonrecurring basis
Certain assets and liabilities may be required to be measured at fair value on a nonrecurring basis in periods subsequent to their initial recognition. These assets and liabilities are not measured at fair value on an ongoing basis; however, they are subject to fair value adjustments in certain circumstances, such as when there is evidence of impairment. For the year ended December 31, 2015,2017, assets measured at fair value on a nonrecurring basis were as follows:

167


  Fair Value Measurements Using    Fair Value Measurements Using  
(dollar amounts in thousands)Fair Value 
Quoted Prices
In Active
Markets for
Identical Assets
(Level 1)
 
Significant
Other
Observable
Inputs
(Level 2)
 
Significant
Other
Unobservable
Inputs
(Level 3)
 Total
Gains/(Losses)
Year ended
December 31, 2015
(dollar amounts in millions)Fair Value 
Quoted Prices
In Active
Markets for
Identical Assets
(Level 1)
 
Significant
Other
Observable
Inputs
(Level 2)
 
Significant
Other
Unobservable
Inputs
(Level 3)
 Total
Gains/(Losses)
Year ended
December 31, 2017
MSRs$141,726
 $
 $
 $141,726
 $(2,732)$190
 $
 $
 $190
 $1
Impaired loans62,029
 
 
 62,029
 (20,762)36
 
 
 36
 (5)
Other real estate owned27,342
 
 
 27,342
 (4,005)33
 
 
 33
 (2)
MSRs accounted for under the amortization method are subject to nonrecurring fair value measurement when the fair value is lower than the carrying amount.
Periodically, Huntington records nonrecurring adjustments of collateral-dependent loans measured for impairment when establishing the ACL.ALLL. Such amounts are generally based on the fair value of the underlying collateral supporting the loan. Appraisals are generally obtained to support the fair value of the collateral and incorporate measures such as recent sales prices for comparable properties and cost of construction. In cases where the carrying value exceeds the fair value of the collateral less cost to sell, an impairment charge is recognized.
Other real estate owned properties are included in accrued income and other assets and valued based on appraisals and third-party price opinions, less estimated selling costs.opinions.
The appraisals supporting the fair value of the collateral to recognize loan impairment or unrealized loss on other real estate owned properties may not have been obtained as of December 31, 2015.2017.

Significant unobservable inputs for assets and liabilities measured at fair value on a recurring and nonrecurring basis
The table below presents quantitative information about the significant unobservable inputs for assets and liabilities measured at fair value on a recurring and nonrecurring basis at December 31, 2015:2017:
Quantitative Information about Level 3 Fair Value Measurements at December 31, 2015Quantitative Information about Level 3 Fair Value Measurements at December 31, 2017
(dollar amounts in thousands)Fair Value Valuation Technique Significant Unobservable Input Range (Weighted Average)
(dollar amounts in millions)Fair Value Valuation Technique Significant Unobservable Input Range (Weighted Average)
Measured at fair value on a recurring basis:Measured at fair value on a recurring basis: 
MSRs$17,585
 Discounted cash flow Constant prepayment rate 7.9% - 25.7% (14.7%)
$11
 Discounted cash flow Constant prepayment rate 8% - 33% (12%)
    Spread over forward interest rate
swap rates
 3.3% - 9.2% (5.4%)
    Spread over forward interest rate
swap rates
 8% - 10% (8%)
Derivative assets6,721
 Consensus Pricing Net market price -3.2% - 20.9% (1.9%)
6
 Consensus Pricing Net market price -5% - 20% (2%)
  Estimated Pull through % 3% - 100% (75%)
Derivative liabilities665
   Estimated Pull through % 11.9% - 99.8% (76.7%)
5
 Discounted cash flow Estimated conversion factor 165%
  Estimated growth rate of Visa Class A shares 7%
   Discount rate 3%
    Timing of the resolution of the litigation 12/31/2017 - 06/30/2020
Municipal securities2,095,551
 Discounted cash flow Discount rate 0.3% - 7.2% (3.1%)
3,167
 Discounted cash flow Discount rate 0% - 10% (4%)
  Cumulative default 0.1% - 50.0% (2.1%)

  Cumulative default 0% - 64% (3%)
    Loss given default 5.0% - 80.0% (20.5%)

    Loss given default 5% - 90% (24%)
Asset-backed securities100,337
 Discounted cash flow Discount rate 4.6% - 10.9% (6.2%)
24
 Discounted cash flow Discount rate 7% - 7% (7%)
  Cumulative prepayment rate 0.0% - 100.% (9.6%)
  Cumulative prepayment rate 0% - 72% (7%)
  Cumulative default 1.6% - 100% (11.1%)
  Cumulative default 3% - 53% (7%)
  Loss given default 85% - 100% (96.6%)
  Loss given default 90% - 100% (98%)
    Cure given deferral 0.0% - 75.0% (36.8%)
    Cure given deferral 50% - 50% (50%)
Automobile loans1,748
 Discounted cash flow Constant prepayment rate 154.2%
Loans held for investment38
 Discounted cash flow Discount rate 7% - 18% (8%)
  Discount rate 0.2% - 5.0% (2.3%)
    Constant prepayment rate 2% - 22% (9%)
Measured at fair value on a nonrecurring basis:Measured at fair value on a nonrecurring basis: 
MSRs190
 Discounted cash flow Constant prepayment rate 6% - 21% (8%)
    Life of pool cumulative losses 2.1%    Spread over forward interest rate
swap rates
 2% - 20% (10%)
Impaired loans62,029
 Appraisal value NA NA
36
 Appraisal value NA NA
Other real estate owned27,342
 Appraisal value NA NA
33
 Appraisal value NA NA
The following provides a general description of the impact of a change in an unobservable input on the fair value measurement and the interrelationship between unobservable inputs, where relevant/significant. Interrelationships may also exist between observable and unobservable inputs. Such relationships have not been included in the discussion below.

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A significant change in the unobservable inputs may result in a significant change in the ending fair value measurement of Level 3 instruments. In general, prepayment rates increase when market interest rates decline and decrease when market interest rates rise and higher prepayment rates generally resultresulting in lower fair values for MSR assets Private-label CMO securities, Asset-backed securities, and Automobile loans.asset-backed securities.
Credit loss estimates, such as probability of default, constant default, cumulative default, loss given default, cure given deferral, and loss severity, are driven by the ability of the borrowers to pay their loans and the value of the underlying collateral and are impacted by changes in macroeconomic conditions, typically increasing when economic conditions worsen and decreasing when conditions improve. An increase in the estimated prepayment rate typically results in a decrease in estimated credit losses and vice versa. Higher credit loss estimates generally result in lower fair values. Credit spreads generally increase when liquidity risks and market volatility increase and decrease when liquidity conditions and market volatility improve.
Discount rates and spread over forward interest rate swap rates typically increase when market interest rates increase and/or credit and liquidity risks increase and decrease when market interest rates decline and/or credit and liquidity conditions improve. Higher discount rates and credit spreads generally result in lower fair market values.
Net market price and pull through percentages generally increase when market interest rates increase and decline when market interest rates decline. Higher net market price and pull through percentages generally result in higher fair values.

Fair values of financial instruments
The following table provides the carrying amounts and estimated fair values of Huntington’s financial instruments that are carried either at fair value or cost at December 31, 20152017 and December 31, 2014:
2016:
December 31, 2015 December 31, 2014December 31, 2017 December 31, 2016
Carrying Fair Carrying FairCarrying Fair Carrying Fair
(dollar amounts in thousands)Amount Value Amount Value
(dollar amounts in millions)Amount Value Amount Value
Financial Assets:              
Cash and short-term assets$898,994
 $898,994
 $1,285,124
 $1,285,124
$1,567
 $1,567
 $1,443
 $1,443
Trading account securities36,997
 36,997
 42,191
 42,191
86
 86
 133
 133
Loans held for sale474,621
 484,511
 416,327
 416,327
488
 491
 513
 516
Available-for-sale and other securities8,775,441
 8,775,441
 9,384,670
 9,384,670
15,469
 15,469
 15,563
 15,563
Held-to-maturity securities6,159,590
 6,135,458
 3,379,905
 3,382,715
9,091
 8,971
 7,807
 7,787
Net loans and direct financing leases49,743,256
 48,024,998
 47,050,530
 45,110,406
69,426
 69,146
 66,324
 66,295
Derivatives274,872
 274,872
 352,642
 352,642
132
 132
 238
 238
Financial Liabilities:              
Deposits55,294,979
 55,299,435
 51,732,151
 52,454,804
77,041
 77,010
 75,608
 76,161
Short-term borrowings615,279
 615,279
 2,397,101
 2,397,101
5,056
 5,056
 3,693
 3,693
Long-term debt7,067,614
 7,043,014
 4,335,962
 4,286,304
9,206
 9,402
 8,309
 8,387
Derivatives144,350
 144,350
 284,255
 284,255
86
 86
 98
 98
The following table presents the level in the fair value hierarchy for the estimated fair values of only Huntington’s financial instruments that are not already on the Consolidated Balance Sheets at fair value at December 31, 20152017 and December 31, 2014:
2016:
Estimated Fair Value Measurements at Reporting Date Using December 31, 2015Estimated Fair Value Measurements at Reporting Date Using December 31, 2017
(dollar amounts in thousands)Level 1 Level 2 Level 3 
Financial Assets       
(dollar amounts in millions)Level 1 Level 2 Level 3 December 31, 2017
Financial Assets:      
Trading account securities$83
 $3
   $86
Loans held for sale
 413
 78
 491
Available-for-sale and other securities25
 11,672
 3,191
 14,888
Held-to-maturity securities$
 $6,135,458
 $
 $6,135,458

 8,971
 
 8,971
Net loans and direct financing leases
 
 48,024,998
 48,024,998

 
 69,146
 69,146
Financial Liabilities       
Financial Liabilities:       
Deposits
 51,869,105
 3,430,330
 55,299,435

 73,975
 3,035
 77,010
Short-term borrowings
 1,770
 613,509
 615,279

 
 5,056
 5,056
Long-term debt
 
 7,043,014
 7,043,014

 8,944
 458
 9,402

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Estimated Fair Value Measurements at Reporting Date Using December 31, 2014Estimated Fair Value Measurements at Reporting Date Using December 31, 2016
(dollar amounts in thousands)Level 1 Level 2 Level 3 
Financial Assets       
(dollar amounts in millions)Level 1 Level 2 Level 3 December 31, 2016
Financial Assets:      
Held-to-maturity securities$
 $3,382,715
 $
 $3,382,715
$
 $7,787
 $
 $7,787
Net loans and direct financing leases
 
 45,110,406
 45,110,406

 
 66,295
 66,295
Financial Liabilities       
Financial Liabilities:       
Deposits
 48,183,798
 4,271,006
 52,454,804

 72,319
 3,842
 76,161
Short-term borrowings
 
 2,397,101
 2,397,101
1
 
 3,692
 3,693
Long-term debt
 
 4,286,304
 4,286,304

 7,980
 407
 8,387
The short-term nature of certain assets and liabilities result in their carrying value approximating fair value. These include trading account securities, customers’ acceptance liabilities, short-term borrowings, bank acceptances outstanding, FHLB advances, and cash and short-term assets, which include cash and due from banks, interest-bearing deposits in banks, and federal funds sold and securities purchased under resale agreements. Loan commitments and letters-of-credit generally have short-term, variable-rate features and contain clauses that limit Huntington’s exposure to changes in customer credit quality. Accordingly, their carrying values, which are immaterial at the respective balance sheet dates, are reasonable estimates of fair value.
Certain assets, the most significant being operating lease assets, bank owned life insurance, and premises and equipment, do not meet the definition of a financial instrument and are excluded from this disclosure. Similarly, mortgage and nonmortgage servicing rights, deposit base, and other customer relationship intangibles are not considered financial instruments and are not included above. Accordingly, this fair value information is not intended to, and does not, represent Huntington’s underlying value.

Many of the assets and liabilities subject to the disclosure requirements are not actively traded, requiring fair values to be estimated by Management. These estimations necessarily involve the use of judgment about a wide variety of factors, including but not limited to, relevancy of market prices of comparable instruments, expected future cash flows, and appropriate discount rates.
The following methods and assumptions were used by Huntington to estimate the fair value of the remaining classes of financial instruments:
Held-to-maturity securities
Fair values are determined by using models that are based on security-specific details, as well as relevant industry and economic factors. The most significant of these inputs are quoted market prices, and interest rate spreads on relevant benchmark securities.
Loans and Direct Financing Leases
Variable-rate loans that reprice frequently are based on carrying amounts, as adjusted for estimated credit losses. The fair values for other loans and leases are estimated using discounted cash flow analyses and employ discount rates based on current interest rates currently being offered for loans and leases withfor similar terms. The rates take into account the position of the yield curve, as well as an adjustment for prepayment risk, operating costs, and profit. This value is also reduced by an estimate of expected losses and the credit risk associated in the loan and lease portfolio. The valuation of the loan portfolio reflected discounts that Huntington believed are consistent with transactions occurring in the marketplace.
Deposits
Demand deposits, savings accounts, and money market deposits are, by definition, equal to the amount payable on demand. The fair values of fixed-rate time deposits are estimated by discounting cash flows using interest rates currently being offered on certificates with similar maturities.
Debt
Long-term debt is based upon quoted market prices, which are inclusive of Huntington’s credit risk. In the absence of quoted market prices, discounted cash flows using market rates for similar debt with the same maturities are used in the determination of fair value.
18.19. DERIVATIVE FINANCIAL INSTRUMENTS

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Derivative financial instruments are recorded in the Consolidated Balance SheetSheets as either an asset or a liability (in accrued income and other assets or accrued expenses and other liabilities, respectively) and measured at fair value.
Derivative financial instruments can be designated as accounting hedges under GAAP. Designating a derivative as an accounting hedge allows Huntington to recognize gains and losses, less any ineffectiveness, in the income statement within the same period that the hedged item affects earnings. Gains and losses on derivatives that are not designated to an effective hedge relationship under GAAP immediately impact earnings within the period they occur.
The following table presents the fair values of all derivative instruments included in the Consolidated Balance Sheets at December 31, 2017 and December 31, 2016. Amounts in the table below are presented gross without the impact of any net collateral arrangements.
 December 31, 2017December 31, 2016
(dollar amounts in millions)Asset Liability Asset Liability
Derivatives designated as Hedging Instruments       
Interest rate contracts$22
 $121
 $46
 $100
Derivatives not designated as Hedging Instruments       
Interest rate contracts (1)187
 100
 233
 141
Foreign exchange contracts18
 18
 23
 20
Commodities contracts92
 87
 108
 104
Equity contracts3
 5
 10
 6
Total Contracts$322
 $331
 $420
 $371
(1)Includes derivative assets and liabilities used in mortgage banking activities.

Derivatives used in Asset and Liability Management Activities
Huntington engages in balance sheet hedging activity, principally for asset liability management purposes, to convert fixed rate assets or liabilities into floating rate or vice versa. Balance sheet hedging activity is arranged to receive hedge accounting treatment and is classified as either fair value or cash flow hedges. Fair value hedges are purchased to convert deposits and subordinated and other long-term debt from fixed-rate obligations to floating rate. Cash flow hedges are also used to convert floating rate loans made to customers into fixed rate loans.
The following table presents the gross notional values of derivatives used in Huntington’s asset and liability management activities at December 31, 2015,2017 and December 31, 2016, identified by the underlying interest rate-sensitive instruments:
(dollar amounts in thousands)Fair Value Hedges Cash Flow Hedges Total
December 31, 2017
(dollar amounts in millions)Fair Value Hedges Cash Flow Hedges Total
Instruments associated with:          
Loans$
 $8,223,000
 $8,223,000
$
 $
 $
Deposits69,100
 
 69,100
Subordinated notes475,000
 
 475,000
950
 
 950
Long-term debt5,385,000
 
 5,385,000
7,425
 
 7,425
Total notional value at December 31, 2015$5,929,100
 $8,223,000
 $14,152,100
Total notional value at December 31, 2017$8,375
 $
 $8,375
     
December 31, 2016
(dollar amounts in millions)Fair Value Hedges Cash Flow Hedges Total
Instruments associated with:     
Loans$
 $3,325
 $3,325
Subordinated notes950
 
 950
Long-term debt6,525
 
 6,525
Total notional value at December 31, 2016$7,475
 $3,325
 $10,800
The following table presents additional information about the interest rate swaps used in Huntington’s asset and liability management activities at December 31, 2015:
2017 and December 31, 2016:
    Weighted-Average
Rate
December 31, 2017
(dollar amounts in thousands )Notional Value Average Maturity (years) Fair Value Receive Pay
    Weighted-Average
Rate
(dollar amounts in millions)Notional Value Average Maturity (years) Fair Value Receive Pay
Asset conversion swaps                  
Receive fixed—generic$8,223,000
 1.1 $(3,103) 0.83% 0.43%$
 0 $
 % %
Total asset conversion swaps8,223,000
 1.1 (3,103) 0.83
 0.43
Liability conversion swaps              
Receive fixed—generic5,929,100
 2.7 68,401
 1.55
 0.40
8,375
 2.5 (99) 1.56
 1.44
Total liability conversion swaps5,929,100
 2.7 68,401
 1.55
 0.40
Total swap portfolio at December 31, 2015$14,152,100
 1.8 $65,298
 1.13% 0.42%
Total swap portfolio at December 31, 2017$8,375
 2.5 $(99) 1.56% 1.44%
       
December 31, 2016
    Weighted-Average
Rate
(dollar amounts in millions)Notional Value Average Maturity (years) Fair Value Receive Pay
Asset conversion swaps         
Receive fixed—generic$3,325
 0.6 $(2) 1.04% 0.91%
Liability conversion swaps       
Receive fixed—generic7,475
 3.1 (52) 1.49
 0.88
Total swap portfolio at December 31, 2016$10,800
 2.3 $(54) 1.35% 0.89%
These derivative financial instruments were entered into for the purpose of managing the interest rate risk of assets and liabilities. Consequently, net amounts receivable or payable on contracts hedging either interest earning assets or interest bearing liabilities were accrued as an adjustment to either interest income or interest expense. The net amounts resulted in an increase to net interest income of $108$23 million, $98$72 million, and $95$108 million for the years ended December 31, 2015, 2014,2017, 2016, and 2013,2015, respectively.
In connection with the sale of Huntington’s Class B Visa® shares, Huntington entered into a swap agreement with the purchaser of the shares. The swap agreement adjusts for dilution in the conversion ratio of Class B shares resulting from the Visa® litigation. At December 31, 2015, the fair value of the swap liability of less than $1 million is an estimate of the exposure liability based upon Huntington’s assessment of the potential Visa® litigation losses.
The following table presents the fair values at December 31, 2015 and 2014 of Huntington’s derivatives that are designated and not designated as hedging instruments. Amounts in the table below are presented gross without the impact of any net collateral arrangements:
Asset derivatives included in accrued income and other assets:

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(dollar amounts in thousands)December 31, 2015 December 31, 2014
Interest rate contracts designated as hedging instruments$80,513
 $53,114
Interest rate contracts not designated as hedging instruments190,846
 183,610
Foreign exchange contracts not designated as hedging instruments37,727
 32,798
Commodity contracts not designated as hedging instruments117,894
 180,218
Total contracts$426,980
 $449,740
Liability derivatives included in accrued expenses and other liabilities:
(dollar amounts in thousands)December 31, 2015 December 31, 2014
Interest rate contracts designated as hedging instruments$15,215
 $12,648
Interest rate contracts not designated as hedging instruments121,815
 110,627
Foreign exchange contracts not designated as hedging instruments35,283
 29,754
Commodity contracts not designated as hedging instruments114,887
 179,180
Total contracts$287,200
 $332,209
Fair Value Hedges
The changes in fair value of the fair value hedges are, to the extent that the hedging relationship is effective, recorded through earnings and offset against changes in the fair value of the hedged item.

The following table presents the change in fair value for derivatives designated as fair value hedges as well as the offsetting change in fair value on the hedged item:
Year ended December 31,Year Ended December 31,
(dollar amounts in thousands)2015 2014 2013
(dollar amounts in millions)2017 2016 2015
Interest rate contracts          
Change in fair value of interest rate swaps hedging deposits (1)$(996) $(1,045) $(4,006)$
 $
 $(1)
Change in fair value of hedged deposits (1)992
 1,025
 4,003

 
 1
Change in fair value of interest rate swaps hedging subordinated notes (2)(8,237) 476
 (44,699)(14) (48) (8)
Change in fair value of hedged subordinated notes (2)8,237
 (476) 44,699
17
 45
 8
Change in fair value of interest rate swaps hedging long-term debt (2)3,903
 1,990
 (5,716)(39) (74) 4
Change in fair value of hedged other long-term debt (2)(3,602) 828
 6,843
37
 67
 (4)
(1)Effective portion of the hedging relationship is recognized in Interest expense—deposits in the Consolidated Statements of Income. Any resulting ineffective portion of the hedging relationship is recognized in noninterest income in the Consolidated Statements of Income.
(2)Effective portion of the hedging relationship is recognized in Interest expense—subordinated notes and other long-term debt in the Consolidated Statements of Income. Any resulting ineffective portion of the hedging relationship is recognized in noninterest income in the Consolidated Statements of Income.
Cash Flow Hedges
The following table presents the gains and (losses) recognized in OCI and the location in the Consolidated Statements of Income of gains and (losses) reclassified from OCI into earnings for derivatives designated as effective cash flow hedges:
Derivatives in cash
flow hedging
relationships
Amount of gain or (loss)
recognized in OCI on
derivatives (effective portion)
 
Location of gain or (loss)
reclassified from accumulated OCI
into earnings (effective portion)
 
Amount of (gain) or loss
reclassified from accumulated OCI
into earnings (effective portion)
(pre-tax)
Amount of gain or (loss)
recognized in OCI on
derivatives (effective portion)
 
Location of gain or (loss)
reclassified from accumulated OCI
into earnings (effective portion)
 
Amount of (gain) or loss
reclassified from accumulated OCI
into earnings (effective portion)
(pre-tax)
(dollar amounts in thousands)2015 2014 2013   2015 2014 2013
(dollar amounts in millions)2017 2016 2015   2017 2016 2015
Interest rate contracts                      
Loans$8,428
 $9,192
 $(56,056) Interest and fee income—loans and leases $(210) $(4,064) $(14,979)$2
 $1
 $9
 Interest and fee income—loans and leases $1
 $
 $(1)
Loans
 
 
 Noninterest income - other income (10) 93
 (209)
Total$8,428
 $9,192
 $(56,056) $(220) $(3,971) $(15,188)$2
 $1
 $9
 $1
 $
 $(1)

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Reclassified gainsGains and losses on swaps related to loans and investment securities and swaps related to subordinated debt are recorded withinin interest income and interest expense, respectively. During the next twelve months, Huntington expects to reclassify to earnings approximately $3 million after-tax, of unrealized gains on cash flow hedging derivatives currently in OCI.
To the extent these derivatives are effective in offsetting the variability of the hedged cash flows, changes in the derivatives’ fair value will not be included in current earnings but are reported as a component of OCI in the Consolidated Statements of Changes in Shareholders’ Equity. These changes in fair value will be included in earnings of future periods when earnings are also affected by the changes in the hedged cash flows. To the extent these derivatives are not effective, changes in their fair values are immediately included in noninterest income.
The following table presents the gains and (losses) recognized in noninterest income for the ineffective portion of interest rate contracts for derivatives designated as cash flow hedges for the years ending December 31, 2015, 2014, and 2013:
 December 31,
(dollar amounts in thousands)2015 2014 2013
Derivatives in cash flow hedging relationships     
Interest rate contracts:     
Loans$(763) $74
 $878
Derivatives used in mortgage banking activities
Mortgage loan origination hedging activity

Huntington’s mortgage origination hedging activity is related to the hedging of the mortgage pricing commitments to customers and the secondary sale to third parties. The value of a newly originated mortgage is not firm until the interest rate is committed or locked. The interest rate lock commitments are derivative positions offset by forward commitments to sell loans.

Huntington uses two types of mortgage-backed securities in its forward commitmentcommitments to sell loans. The first type of forward commitment is a “To Be Announced” (or TBA), the second is a “Specified Pool” mortgage-backed security. Huntington uses these derivatives to hedge the value of mortgage-backed securities until they are sold.
The following table summarizes the derivative assets and liabilities used in mortgage banking activities:
 
(dollar amounts in thousands)December 31, 2015 December 31, 2014
Derivative assets:   
Interest rate lock agreements$6,721
 $4,064
Forward trades and options2,468
 35
Total derivative assets9,189
 4,099
Derivative liabilities:   
Interest rate lock agreements(220) (259)
Forward trades and options(1,239) (3,760)
Total derivative liabilities(1,459) (4,019)
Net derivative asset$7,730
 $80
Derivatives used in mortgage banking activitiesDecember 31, 2017December 31, 2016
(dollar amounts in millions)Asset Liability Asset Liability
Interest rate lock agreements$6
 $
 $6
 $2
Forward trades and options1
 
 13
 1
Total derivatives used in mortgage banking activities$7
 $
 $19
 $3
MSR hedging activity
Huntington’s MSR economic hedging activity uses securities and derivatives to manage the value of the MSR asset and to mitigate the various types of risk inherent in the MSR asset, including risks related to duration, basis, convexity, volatility, and yield curve. The hedging instruments include forward commitments, interest rate swaps, and options on interest rate swaps.

The total notional value of these derivative financial instruments at December 31, 20152017 and 2014,2016, was $0.5 billion$188 million and $0.6 billion,$308 million, respectively. The total notional amount at December 31, 20152017 corresponds to trading assets with a fair value of less than $1 million and trading liabilities with a fair value of $1$3 million. Net trading gains (losses) related to MSR hedging for the years ended December 31, 2017, 2016, and 2015, 2014, and 2013, were $(2)less than $1 million, $7$(1) million, and $(25)$(2) million, respectively. These amounts are included in mortgage banking income in the Consolidated Statements of Income.

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Derivatives used in tradingcustomer related activities
Various derivative financial instruments are offered to enable customers to meet their financing and investing objectives and for their risk management purposes. Derivative financial instruments used in trading activities consisted of commodity, interest rate, and foreign exchange contracts. The derivative contracts grant the option holder the right to buy or sell an underlying financial instrument for a predetermined price before the contract expires. Huntington may enter into offsetting third-party contracts with approved, reputable counterparties with substantially matching terms and currencies in order to economically hedge significant exposure related to derivatives used in trading activities.
The interest rate risk of customer derivatives is mitigated by entering into similar derivatives having offsetting terms with other counterparties. The credit risk to these customers is evaluated and included in the calculation of fair value. Foreign currency derivatives help the customer hedge risk and reduce exposure to fluctuations in exchange rates. Transactions are primarily in liquid currencies with Canadian dollars and Euros comprising a majority of all transactions.
The net fair values of these derivative financial instruments, for which the gross amounts are included in accrued income and other assets or accrued expenses and other liabilities at December 31, 20152017 and December 31, 2014,2016, were $76$88 million and $74$80 million, respectively. The total notional values of derivative financial instruments used by Huntington on behalf of customers, including offsetting derivatives, were $14.6$22 billion and $14.4$21 billion at December 31, 20152017 and December 31, 2014,2016, respectively. Huntington’s credit risks from interest rate swaps used for trading purposes were $224$119 million and $219$196 million at the same dates, respectively.
Risk Participation AgreementsVisa® related Swap

In connection with the sale of Huntington’s Class B Visa® shares, Huntington periodically entersentered into risk participationa swap agreement with the purchaser of the shares. The swap agreement adjusts for dilution in order to manage credit riskthe conversion ratio of its derivative positions. These agreements transfer counterparty credit risk Class B shares resulting from changes in the Visa® litigation. In connection with the FirstMerit acquisition, Huntington acquired an additional Visa® related to interest rate swaps to and from other financial institutions. Huntington can mitigate exposure to certain counterparties or take on exposure to generate additional income. Huntington’s notional exposure for interest rate swaps originated by other financial institutions was $344 million and $457 million atswap agreement. At December 31, 2015 and December 31, 2014, respectively. Huntington will make payments under these agreements if a customer defaults on its obligation to perform under2017, the terms of the underlying interest rate derivative contract. The amount Huntington will have to pay if all counterparties defaulted on their swap contracts is thecombined fair value of these risk participations, which was $6the swap liabilities of $5 million is an estimate of the exposure liability based upon Huntington’s assessment of the potential Visa® litigation losses and $7 million at December 31, 2015 and December 31, 2014, respectively. These contracts mature between 2015 and 2043 and are deemed investment grade.timing of the litigation settlement.
Financial assets and liabilities that are offset in the Consolidated Balance Sheets
Huntington records derivatives at fair value as further described in Note 17. Huntington records these derivatives net of any master netting arrangement in the Consolidated Balance Sheets. Collateral agreements are regularly entered into as part of the underlying derivative agreements with Huntington’s counterparties to mitigate counterparty credit risk.
All derivatives are carried on the Consolidated Balance Sheets at fair value. Derivative balances are presented on a net basis taking into consideration the effects of legally enforceable master netting agreements. Collateral agreements are regularly entered into as part of the underlying derivative agreements with Huntington’s counterparties to mitigate counterparty credit risk. Cash collateral exchanged with counterparties is also netted against the applicable derivative fair values. Huntington enters into derivative transactions with two primary groups: broker-dealers and banks, and Huntington’s customers. Different methods are utilized for managing counterparty credit exposure and credit risk for each of these groups.
Huntington enters into transactions with broker-dealers and banks for various risk management purposes. These types of transactions generally are high dollar volume. Huntington enters into bilateral collateral and master netting agreements with these counterparties, and routinely exchange cash and high quality securities collateral with these counterparties. Huntington enters into transactions with customers to meet their financing, investing, payment and risk management needs. These types of transactions generally are low dollar volume. Huntington generally enters into master netting agreements with customer counterparties, however collateral is generally not exchanged with customer counterparties.
At December 31, 20152017 and December 31, 2014,2016, aggregate credit risk associated with these derivatives, net of collateral that has been pledged by the counterparty, was $15$30 million and $20$26 million, respectively. The credit risk associated with interest rate swaps is calculated after considering master netting agreements with broker-dealers and banks.
At December 31, 2015,2017, Huntington pledged $110$122 million of investment securities and cash collateral to counterparties, while other counterparties pledged $107$75 million of investment securities and cash collateral to Huntington to satisfy collateral netting agreements. In the event of credit downgrades, Huntington would notcould be required to provide additional collateral.
The following tables present the gross amounts of these assets and liabilities with any offsets to arrive at the net amounts recognized in the Consolidated Balance Sheets at December 31, 20152017 and December 31, 2014:2016:

174


Offsetting of Financial Assets and Derivative Assets
        
Gross amounts not offset in
the consolidated balance
sheets
  
(dollar amounts in thousands) 
Gross amounts
of recognized
assets
 
Gross amounts
offset in the
consolidated
balance sheets
 
Net amounts of
assets
presented in
the
consolidated
balance sheets
 
Financial
instruments
 
Cash collateral
received
 Net amount
Offsetting of Financial Assets and Derivative Assets            
December 31, 2015Derivatives$436,169
 $(161,297) $274,872
 $(39,305) $(3,462) $232,105
December 31, 2014Derivatives480,803
 (128,161) 352,642
 (27,744) (1,095) 323,803
Offsetting of Financial Liabilities and Derivative Liabilities
        
Gross amounts not offset in
the consolidated balance
sheets
  
(dollar amounts in thousands) 
Gross amounts
of recognized
liabilities
 
Gross amounts
offset in the
consolidated
balance sheets
 
Net amounts of
assets
presented in
the
consolidated
balance sheets
 
Financial
instruments
 
Cash collateral
delivered
 Net amount
Offsetting of Financial Liabilities and Derivative Liabilities            
December 31, 2015Derivatives$288,659
 $(144,309) $144,350
 $(62,460) $(20) $81,870
December 31, 2014Derivatives363,192
 (78,937) 284,255
 (78,654) (111) 205,490
Offsetting of Financial Assets and Derivative Assets
    
Gross amounts
offset in the
consolidated
balance sheets
 
Net amounts of
assets
presented in
the
consolidated
balance sheets
 
Gross amounts not offset in
the consolidated balance
sheets
  
(dollar amounts in millions) 
Gross amounts
of recognized
assets
   
Financial
instruments
 
Cash collateral
received
 Net amount
December 31, 2017Derivatives$322
 $(190) $132
 $(11) $(18) $103
December 31, 2016Derivatives420
 (182) 238
 (34) (5) 199

Offsetting of Financial Liabilities and Derivative Liabilities
    
Gross amounts
offset in the
consolidated
balance sheets
 
Net amounts of
assets
presented in
the
consolidated
balance sheets
 
Gross amounts not offset in
the consolidated balance
sheets
  
(dollar amounts in millions) 
Gross amounts
of recognized
liabilities
   
Financial
instruments
 
Cash collateral
delivered
 Net amount
December 31, 2017Derivatives$331
 $(245) $86
 $
 $(21) $65
December 31, 2016Derivatives371
 (272) 99
 (8) (24) 67
19.20. VIEs
Consolidated VIEs
Consolidated VIEs at December 31, 2015, consisted of certainCertain loan and lease securitization trusts. Huntington has determined the trusts are VIEs.consolidated at December 31, 2016. During the 2017 fourth quarter, Huntington has concluded that it iscanceled the primary beneficiary of these trusts because it hasSeries 2014A Trust. As a result, any remaining assets at the power to direct the activitiestime of the entity that most significantly affect the entity’s economic performance and it has either the obligation to absorb lossescancellation were no longer part of the entity that could potentially be significant to the VIE or the right to receive benefits from the entity that could potentially be significant to the VIE. During the 2015 first quarter, Huntington acquired two securitization trusts with its acquisition of Huntington Technology Finance.trust.
The following tablestable present the carrying amount and classification of the consolidated trusts’ assets and liabilities that were included in the Consolidated Balance SheetsSheet at December 31, 2015 and 2014:


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 December 31, 2015
 Huntington Technology
Funding Trust
 Other Consolidated Trusts Total
(dollar amounts in thousands)Series 2012A Series 2014A  
Assets:       
Cash$1,377
 $1,561
 $
 $2,938
Net loans and leases32,180
 152,331
 
 184,511
Accrued income and other assets
 
 229
 229
Total assets$33,557
 $153,892
 $229
 $187,678
Liabilities:       
Other long-term debt$27,153
 $123,577
 $
 $150,730
Accrued interest and other liabilities
 
 229
 229
Total liabilities27,153
 123,577
 229
 150,959
Equity:       
Beneficial Interest owned by third party6,404
 30,315
 
 36,719
Total liabilities and equity$33,557
 $153,892
 $229
 $187,678

2016:
December 31, 2014December 31, 2016
(dollar amounts in thousands) Other
Consolidated
Trusts
 Total
 Huntington Technology
Funding Trust
 Other Consolidated VIEs Total
(dollar amounts in millions) Series 2014A 
Assets:          
Cash $
 $
 $2
 $
 $2
Net loans and leases 
 
 70
 
 70
Accrued income and other assets 243
 243
 
 
 
Total assets $243
 $243
 $72
 $
 $72
Liabilities:          
Other long-term debt $
 $
 $57
 $
 $57
Accrued interest and other liabilities 243
 243
 
 
 
Total liabilities 243
 243
 57
 
 57
Equity:          
Beneficial Interest owned by third party 
 
 $14
 
 14
Total liabilities and equity $243
 $243
 $71
 $
 $71
The loans and leases were designated to repay the securitized notes. Huntington services the loans and leases and uses the proceeds from principal and interest payments to pay the securitized notes during the amortization period. Huntington has not provided financial or other support that was not previously contractually required.

Unconsolidated VIEs
The following tables provide a summary of the assets and liabilities included in Huntington’s Consolidated Financial Statements, as well as the maximum exposure to losses, associated with its interests related to unconsolidated VIEs for which Huntington holds an interest, but is not the primary beneficiary, to the VIE at December 31, 2015,2017, and 2014:


176


 December 31, 2015
(dollar amounts in thousands)Total Assets Total Liabilities Maximum Exposure to Loss
2015-1 Automobile Trust$7,695
 $
 $7,695
2012-1 Automobile Trust94
 
 94
2012-2 Automobile Trust771
 
 771
Trust Preferred Securities13,919
 317,106
 
Low Income Housing Tax Credit Partnerships425,500
 196,001
 425,500
Other Investments68,746
 25,762
 68,746
Total$516,725
 $538,869
 $502,806

2016:
 December 31, 2014
(dollar amounts in thousands)Total Assets Total Liabilities Maximum Exposure to Loss
2012-1 Automobile Trust$2,136
 $
 $2,136
2012-2 Automobile Trust3,220
 
 3,220
2011 Automobile Trust944
 
 944
Tower Hill Securities, Inc.55,611
 65,000
 55,611
Trust Preferred Securities13,919
 317,075
 
Low Income Housing Tax Credit Partnerships368,283
 154,861
 368,283
Other Investments83,400
 20,760
 83,400
Total$527,513
 $557,696
 $513,594
 December 31, 2017
(dollar amounts in millions)Total Assets Total Liabilities Maximum Exposure to Loss
2016-1 Automobile Trust$7
 $
 $7
2015-1 Automobile Trust1
 
 1
Trust Preferred Securities14
 252
 
Affordable Housing Tax Credit Partnerships636
 335
 636
Other Investments117
 53
 117
Total$775
 $640
 $761
2015-1, 2012-1, 2012-2 , and 2011 AUTOMOBILE TRUST
During 2015 second quarter, 2012 first and fourth quarters, and 2011 third quarter, we transferred
 December 31, 2016
(dollar amounts in millions)Total Assets Total Liabilities Maximum Exposure to Loss
2016-1 Automobile Trust$15
 $
 $15
2015-1 Automobile Trust2
 
 2
Trust Preferred Securities14
 253
 
Affordable Housing Tax Credit Partnerships577
 293
 577
Other Investments79
 42
 79
Total$687
 $588
 $673
Automobile Securitizations
The following table provides a summary of automobile loans totaling $0.8 billion, $1.3 billion, $1.0 billion, and $1.0 billion, respectivelytransfers to trusts in separate securitization transactions.
(dollar amounts in millions) Year Amount Transferred
2016-1 Automobile Trust 2016 $1,500
2015-1 Automobile Trust 2015 750
The securitizations and the resulting sale of all underlying securities qualified for sale accounting. Huntington has concluded that it is not the primary beneficiary of these trusts because it has neither the obligation to absorb losses of the entities that could potentially be significant to the VIEs nor the right to receive benefits from the entities that could potentially be significant to the VIEs. Huntington is not required and does not currently intend to provide any additional financial support to the trusts. Investors and creditors only have recourse to the assets held by the trusts. The interest Huntington holds in the VIEs relates to servicing rights which are included within accrued income and other assets of Huntington’s Consolidated Balance Sheets. The maximum exposure to loss is equal to the carrying value of the servicing asset. See Note 7 for more information.
During the 2015 third quarter, Huntington canceled the 2011 Automobile Trust. As a result, any remaining assets at the time of the cancellation were no longer part of the trust.
TOWER HILL SECURITIES, INC.
In 2010, we transferred approximately $92 million of municipal securities, $86 million in Huntington Preferred Capital, Inc. (Real Estate Investment Trust) Class E Preferred Stock and cash of $6 million to Tower HillTrust-Preferred Securities Inc. in exchange for $184 million of Common and Preferred Stock of Tower Hill Securities, Inc.
In 2015, the mandatorily redeemable securities issued by Tower Hill Securities, Inc. were redeemed in full.  As of November 16, 2015, Tower Hill Securities, Inc. is a 100% owned consolidated entity.
TRUST-PREFERRED SECURITIES
Huntington has certain wholly-owned trusts whose assets, liabilities, equity, income, and expenses are not included within Huntington’s Consolidated Financial Statements. These trusts have been formed for the sole purpose of issuing trust-preferred securities, from which the proceeds are then invested in Huntington junior subordinated debentures, which are reflected in Huntington’s Consolidated Balance Sheet as subordinated notes. The trust securities are the obligations of the trusts, and as such, are not consolidated within Huntington’s Consolidated Financial Statements.

A list of trust-preferred securities outstanding at December 31, 20152017 follows:


177


(dollar amounts in thousands)Rate 
Principal amount of
subordinated note/
debenture issued to trust (1)
 
Investment in
unconsolidated
subsidiary
(dollar amounts in millions)Rate 
Principal amount of
subordinated note/
debenture issued to trust (1)
 
Investment in
unconsolidated
subsidiary
Huntington Capital I1.03%(2)$111,816
 $6,186
2.39%(2)$70
 $6
Huntington Capital II1.14
(3)54,593
 3,093
2.32
(3)32
 3
Sky Financial Capital Trust III2.01
(4)72,165
 2,165
3.09
(4)72
 2
Sky Financial Capital Trust IV1.73
(4)74,320
 2,320
3.09
(4)74
 2
Camco Financial Trust2.95
(5)4,212
 155
3.02
(5)4
 1
Total  $317,106
 $13,919
  $252
 $14
(1)Represents the principal amount of debentures issued to each trust, including unamortized original issue discount.
(2)Variable effective rate at December 31, 2015,2017, based on three-month LIBOR + 0.70.0.70%.
(3)Variable effective rate at December 31, 2015,2017, based on three-month LIBOR + 62.5.0.625%.
(4)Variable effective rate at December 31, 2015,2017, based on three-month LIBOR + 1.40.1.40%.
(5)Variable effective rate (including impact of purchase accounting accretion) at December 31, 2015,2017, based on three month LIBOR + 1.33.1.33%.
Each issue of the junior subordinated debentures has an interest rate equal to the corresponding trust securities distribution rate. Huntington has the right to defer payment of interest on the debentures at any time, or from time-to-time for a period not exceeding five years provided that no extension period may extend beyond the stated maturity of the related debentures. During any such extension period, distributions to the trust securities will also be deferred and Huntington’s ability to pay dividends on its common stock will be restricted. Periodic cash payments and payments upon liquidation or redemption with respect to trust securities are guaranteed by Huntington to the extent of funds held by the trusts. The guarantee ranks subordinate and junior in right of payment to all indebtedness of the Company to the same extent as the junior subordinated debt. The guarantee does not place a limitation on the amount of additional indebtedness that may be incurred by Huntington.
LOW INCOME HOUSING TAX CREDIT PARTNERSHIPSAffordable Housing Tax Credit Partnerships
Huntington makes certain equity investments in various limited partnerships that sponsor affordable housing projects utilizing the Low Income Housing Tax Credit (LIHTC) pursuant to Section 42 of the Internal Revenue Code. The purpose of these investments is to achieve a satisfactory return on capital, to facilitate the sale of additional affordable housing product offerings, and to assist in achieving goals associated with the Community Reinvestment Act. The primary activities of the limited partnerships include the identification, development, and operation of multi familymulti-family housing that is leased to qualifying residential tenants. Generally, these types of investments are funded through a combination of debt and equity.
Huntington is a limited partner in each Low Income Housing Tax Credit Partnership. A separate unrelated third-party is the general partner. Each limited partnership is managed by the general partner, who exercises full and exclusive control over the affairs of the limited partnership. The general partner has all the rights, powers and authority granted or permitted to be granted to a general partner of a limited partnership under the Ohio Revised Uniform Limited Partnership Act. Duties entrusted to the general partner of each limited partnership include, but are not limited to: investment in operating companies, company expenditures, investment of excess funds, borrowing funds, employment of agents, disposition of fund property, prepayment and refinancing of liabilities, votes and consents, contract authority, disbursement of funds, accounting methods, tax elections, bank accounts, insurance, litigation, cash reserve, and use of working capital reserve funds. Except for limited rights granted to consent to certain transactions, the limited partner(s) may not participate in the operation, management, or control of the limited partnership’s business, transact any business in the limited partnership’s name or have any power to sign documents for or otherwise bind the limited partnership. In addition, the general partner may only be removed by the limited partner(s) in the event the general partner fails to comply with the terms of the agreement and/or is negligent in performing its duties.
Huntington believes the general partner of each limited partnership has the power to direct the activities which most significantly affect the performance of each partnership, therefore, Huntington has determined that it is not the primary beneficiary of any LIHTC partnership. Huntington uses the proportional amortization method to account for a majority of its investments in these entities. These investments are included in accrued income and other assets. Investments that do not meet the requirements of the proportional amortization method are recognized using the equity method. Investment losses related to these investments are included in noninterest income in the Consolidated Statements of Income.
The following table presents the balances of Huntington’s affordable housing tax credit investments and related unfunded commitments at December 31, 20152017 and 2014.2016.

178


(dollar amounts in thousands)December 31,
2015
 December 31,
2014
(dollar amounts in millions)December 31,
2017
 December 31,
2016
Affordable housing tax credit investments$674,157
 $576,381
$996
 $877
Less: amortization(248,657) (208,098)(360) (300)
Net affordable housing tax credit investments$425,500
 $368,283
$636
 $577
Unfunded commitments$196,001
 $154,861
$335
 $293
The following table presents other information relating to Huntington’s affordable housing tax credit investments for the years ended December 31, 2015, 2014,2017, 2016, and 2013:
2015:
Year Ended December 31,Year Ended December 31,
(dollar amounts in thousands)2015 2014 2013
(dollar amounts in millions)2017 2016 2015
Tax credits and other tax benefits recognized$59,614
 $51,317
 $55,819
$91
 $80
 $60
Proportional amortization method          
Tax credit amortization expense included in provision for income taxes(1)42,951
 39,021
 32,789
70
 53
 43
Equity method          
Tax credit investment losses included in noninterest income355
 434
 1,176

 1
 
(1)Includes an adjustment of $4 million tax related to the TCJA for the year ended December 31, 2017.
There were no material sales of LIHTCaffordable housing tax credit investments in 20152017, 2016 or 2014. During the year ended December 31, 2013, Huntington sold LIHTC investments resulting in gains of $9 million. The gains were recorded in noninterest income in the Consolidated Statements of Income.
2015. Huntington recognized immaterial impairment losses for the years ended December 31, 2015, 20142017, 2016 and 2013.2015. The impairment losses recognized related to the fair value of the tax credit investments that were less than carrying value.
OTHER INVESTMENTS
Other Investments
Other investments determined to be VIE’s include investments in New Market Tax Credit Investments, Historic Tax Credit Investments, Small Business Investment Companies, Rural Business Investment Companies, certain equity method investments and other miscellaneous investments.
20.21. COMMITMENTS AND CONTINGENT LIABILITIES
Commitments to extend credit
In the ordinary course of business, Huntington makes various commitments to extend credit that are not reflected in the Consolidated Financial Statements. The contract amounts of these financial agreements at December 31, 2015,2017, and December 31, 20142016 were as follows:
 
At December 31,At December 31,
(dollar amounts in thousands)2015 2014
(dollar amounts in millions)2017 2016
Contract amount represents credit risk      
Commitments to extend credit:      
Commercial$11,448,927
 $11,181,522
$16,219
 $15,190
Consumer8,574,093
 7,579,632
13,384
 12,236
Commercial real estate813,271
 908,112
1,366
 1,698
Standby letters of credit511,706
 497,457
510
 637
Commercial letters-of-credit21
 5
Commitments to extend credit generally have fixed expiration dates, are variable-rate, and contain clauses that permit Huntington to terminate or otherwise renegotiate the contracts in the event of a significant deterioration in the customer’s credit quality. These arrangements normally require the payment of a fee by the customer, the pricing of which is based on prevailing market conditions, credit quality, probability of funding, and other relevant factors. Since many of these commitments are expected to expire without being drawn upon, the contract amounts are not necessarily indicative of future cash requirements. The interest rate risk arising from these financial instruments is insignificant as a result of their predominantly short-term, variable-rate nature.
Standby letters-of-credit are conditional commitments issued to guarantee the performance of a customer to a third-party. These guarantees are primarily issued to support public and private borrowing arrangements, including commercial paper, bond financing,

179


and similar transactions. Most of these arrangements mature within two years. The carrying amount of deferred revenue associated with these guarantees was $7$10 million and $4$8 million at December 31, 20152017 and 2014, respectively.
Through the Company’s credit process, Huntington monitors the credit risks of outstanding standby letters-of-credit. When it is probable that a standby letter-of-credit will be drawn and not repaid in full, losses are recognized in the provision for credit losses. At December 31, 2015, Huntington had $512 million of standby letters-of-credit outstanding, of which 80% were collateralized. Included in this $512 million total are letters-of-credit issued by the Bank that support securities that were issued by customers and remarketed by The Huntington Investment Company, the Company’s broker-dealer subsidiary.
Huntington uses an internal grading system to assess an estimate of loss on its loan and lease portfolio. This same loan grading system is used to monitor credit risk associated with standby letters-of-credit. Under this risk rating system as of December 31, 2015, approximately $186 million of the standby letters-of-credit were rated strong with sufficient asset quality, liquidity, and good debt capacity and coverage, approximately $326 million were rated average with acceptable asset quality, liquidity, and modest debt capacity; and less than $1 million were rated substandard with negative financial trends, structural weaknesses, operating difficulties, and higher leverage.2016, respectively.
Commercial letters-of-credit represent short-term, self-liquidating instruments that facilitate customer trade transactions and generally have maturities of no longer than 90 days. The goods or cargo being traded normally secures these instruments. As of December 31, 2015, Huntington had $56 million of commercial letters-of-credit outstanding.
Commitments to sell loans
Activity related to our mortgage origination activity supports the hedging of the mortgage pricing commitments to customers and the secondary sale to third parties. At December 31, 20152017 and 2014,2016, Huntington had commitments to sell residential real estate loans of $659 million$0.7 billion and $545 million,$0.8 billion, respectively. These contracts mature in less than one year.
Litigation and Regulatory Matters
The natureIn the ordinary course of Huntington’s business, ordinarily resultsHuntington is routinely a defendant in a certain amount ofor party to pending as well asand threatened claims, litigation, investigations, regulatory and legal and administrative cases, mattersregulatory actions and proceedings, all of which are considered incidental to the normal conduct of business. When the Company determines it has meritorious defenses to the claims asserted, it vigorously defends itself. The Company considers settlement of cases when, in management’s judgment, it is in the best interests of both the Company and its shareholders to do so.proceedings.
On at least a quarterly basis, Huntington assesses its liabilities and contingencies in connection with threatened and outstanding legal cases, matters and proceedings, utilizing the latest information available. For cases, matters and proceedings where it is both probable the Company will incur a loss and the amount can be reasonably estimated, Huntington establishes an accrual for the loss. Once established, the accrual is adjusted as appropriate to reflect any relevant developments. For cases, matters or proceedings where a loss is not probable or the amountIn view of the lossinherent difficulty of predicting the outcome of such matters, particularly where the claimants seek very large or indeterminate damages or where the matters present novel legal theories or involve a large number of parties, Huntington generally cannot be estimated, no accrual is established.
In certain cases, matters and proceedings, exposure to loss exists in excesspredict what the eventual outcome of the accrual topending matters will be, what the extent such loss is reasonably possible, but not probable. Management believes an estimatetiming of the aggregate range of reasonably possible losses, in excess of amounts accrued, for current legal proceedings is from $0 to approximately $80 million at December 31, 2015. For certain other cases, and matters, Management cannot reasonably estimate the possible loss at this time. Any estimate involves significant judgment, given the varying stages of the proceedings (including the fact that many of them are currently in preliminary stages), the existence of multiple defendants in several of the current proceedings whose share of liability has yet to be determined, the numerous unresolved issues in many of the proceedings, and the inherent uncertainty of the various potential outcomes of such proceedings. Accordingly, Management’s estimate will change from time-to-time, and actual losses may be more or less than the current estimate.
While the final outcome of legal cases, matters, and proceedings is inherently uncertain, based on information currently available, advice of counsel, and available insurance coverage, Management believes that the amount it has already accrued is adequate and any incremental liability arising from the Company’s legal cases, matters, or proceedings will not have a material negative adverse effect on the Company’s consolidated financial position as a whole. However, in the event of unexpected future developments, it is possible that the ultimate resolution of these matters will be, or what the eventual loss, fines or penalties related to each matter may be.
Huntington establishes an accrued liability when those matters present loss contingencies that are both probable and estimable. In such cases, there may be an exposure to loss in excess of any amounts accrued. Huntington thereafter continues to monitor the matter for further developments that could affect the amount of the accrued liability that has been previously established.
For certain matters, Huntington is able to estimate a range of possible loss. In cases in which Huntington possesses information to estimate a range of possible loss, that estimate is aggregated and proceedings, if unfavorable,disclosed below. There may be other matters for which a loss is probable or reasonably possible but such an estimate of the range of possible loss may not be possible. For those matters where an estimate of the range of possible loss is possible, management currently estimates the aggregate range of possible loss is $0 to $55 million at December 31, 2017 in excess of the accrued liability (if any) related to those matters. This estimated range of possible loss is based upon currently available information and is subject to significant judgment and a variety of assumptions, and known and

unknown uncertainties. The matters underlying the estimated range will change from time to time, and actual results may vary significantly from the current estimate. The estimated range of possible loss does not represent Huntington’s maximum loss exposure.
Information is provided below regarding the nature of all of these contingencies and, where specified, the amount of the claim associated with these loss contingencies. Based on current knowledge, management does not believe that loss contingencies arising from pending matters, including the matters described herein, will have a material adverse effect on the consolidated financial position of Huntington. Further, management believes that amounts previously accrued are adequate to address Huntington’s contingent liabilities. However, in light of the inherent uncertainties involved in these matters, some of which are beyond Huntington’s control, and the large or indeterminate damages sought in some of these matters, an adverse outcome in one or more of these matters could be material to the Company’s consolidated financial position in aHuntington’s results of operations for any particular reporting period.
Cyberco Litigation.Meoli v. The Huntington National Bank (Cyberco Litigation). The Bank has been named a defendant in two lawsuits,a lawsuit arising from the Bank’s commercial lending, depository, and equipment leasing relationships with Cyberco Holdings, Inc. (Cyberco), based in Grand Rapids, Michigan. In November 2004, the Federal Bureau of Investigation and the Internal Revenue Service raided Cyberco’s facilities and Cyberco’s operations ceased. An equipment leasing fraud was uncovered, whereby. Cyberco sought financing fromallegedly defrauded equipment lessors and financial institutions, including Huntington, in financing the Bank, allegedly to purchase of computer equipment from Teleservices Group, Inc. (Teleservices).

180


Cyberco created fraudulent documentation to close the financing transactions when, in fact, no computer equipment was ever purchased or leased from Teleservices,, which itself later proved to be a shell corporation. Bankruptcy proceedings for both Cyberco and Teleservices ensued.
Cyberco filed a Chapter 7 bankruptcy petition on December 9, 2004, and a state court receiver for Teleservices then filed a Chapter 7 bankruptcy petition for Teleservices on January 21, 2005. In an adversary proceeding commenced againstbrought by the Bank on December 8, 2006, the Cyberco bankruptcy trustee sought recovery of over $70 million he alleged was transferred to the Bank. The Cyberco bankruptcy trustee also alleged preferential transfers were made to the Bankfor Teleservices in the amount of approximately $1 million. The Bank moved to dismiss the complaint and all but the preference claims were dismissed on January 29, 2008. The Bankruptcy Court ordered the case to be tried in July 2012, and entered an order governing all pretrial conduct. The Bank filed a motion for summary judgment on the basis that the Cyberco trustee sought recovery of the same alleged transfers as the Teleservices trustee in a separate case described below. The Bankruptcy Court granted the motion in principal part and the parties stipulated to a full dismissal which was entered on June 19, 2012.
The Teleservices bankruptcy trustee filed a separate adversary proceeding against the Bank on January 19, 2007, seeking to avoid and recover alleged transfers that occurred in two ways: (1) checks made payable to the Bank for application to Cyberco’s indebtedness to the Bank, and (2) deposits into Cyberco’s bank accounts with the Bank. A trial was held as to only the Bank’s defenses. Subsequently, the trustee filed a summary judgment motion on the affirmative case, alleging the fraudulent transfers to the Bank totaled approximately $73 million and seeking judgment in that amount (which includes the $1 million alleged to be preferential transfers by the Cyberco bankruptcy trustee). On March 17, 2011, the Bankruptcy Court issued an Opinion determining that the alleged transfers made to the Bank during the period from April 30, 2004 through November 2004 were not received in good faith and that the Bank failed to show a lack of knowledge of the avoidability of the alleged transfers made from September 2003 through November 2004. The trustee then filed an amended motion for summary judgment in the affirmative case and a hearing was held on July 1, 2011.
On March 30, 2012, the Bankruptcy Court issued an Opinion on the Teleservices trustee’s motion determining the Bank was the initial transferee of the checks made payable to it and was a subsequent transferee of all deposits into Cyberco’s accounts. The Bankruptcy Court ruled Cyberco’s deposits were themselves transfers to the Bank under the Bankruptcy Code, and the Bank was liable for both the checks and the deposits, totaling approximately $73 million. The Bankruptcy Court delivered its report and recommendation to theU.S. District Court for the Western District of Michigan recommending that the District Court enter a final judgment against the Bank in the principal amount of $72 million, plus interest through July 27, 2012, in the amount of $9 million. The parties filed their respective objections and responses to the Bankruptcy Court’s report and recommendation. The District Court held a hearing in September 2014 and conducted a de novo review of the fact findings and legal conclusions in the Bankruptcy Court’s report and recommendation.
Onon September 28, 2015, the District Court entered a judgment was rendered against the BankHuntington in the amount of $72 million plus costs and pre- and post-judgment interest. While Huntington has appealed the decisionjudgment to the U.S. Sixth Circuit Court of Appeals, which, on February 8, 2017, reversed the judgment in part and plans to continue to aggressively contestremanded the claims of this complex case Huntington increased its legal reserves by approximately $38 millionfor further proceedings. After further briefing in the 2015 third quarterbankruptcy court on liability and the appropriate calculation of damages, the parties have reached an agreement in principle with the bankruptcy trustee on January 31, 2018 to fully accrue forsettle the amountmatter. Notice of the judgment.
MERSCORP Litigation. The Bank is a defendant in an action filed on January 17, 2012 against MERSCORP, Inc. and numerous other financial institutions that participatesettlement must be provided to all parties-in-interest to the bankruptcy proceedings. A hearing in the mortgage electronic registration system (MERS). The putative class action was filed on behalf of all 88 counties in Ohio. The plaintiffs allege thatbankruptcy court is scheduled for March, 19, 2018 to address any objections to the recording of mortgagessettlement and assignments thereof is mandatory under Ohio law and seek a declaratory judgment that the defendants are required to record every mortgage and assignment on real property located in Ohio and pay the attendant statutory recording fees. The complaint also seeks damages, attorney’s fees and costs. Huntington filed a motion to dismiss the complaint, which has been fully briefed, but no ruling has been issued by the Geauga County, Ohio Court of Common Pleas. Similar litigation has been initiated against MERSCORP, Inc. and other financial institutions in other jurisdictions throughout the country, however, the Bank has not been named a defendant in those other cases.

obtain bankruptcy court approval.
Powell v. The Huntington National Bank.The Bank is a defendant in a putative class action filed on October 15, 2013. The plaintiffs filed the action in West Virginia state court on behalf of themselves and other West Virginia mortgage loan borrowers who allege they were2013 alleging Huntington charged late fees on mortgage loans in violation ofa method that violated West Virginia law and the loan documents. Plaintiffs seek statutory civil penalties, compensatory damages and attorney’s fees. The Bank removed the case to federal court, answered the complaint, and, on January 17, 2014,Huntington filed a motion for summary judgment on the pleadings, asserting thatplaintiffs’ claims, which was granted by the U.S. District Court for the Southern District of West Virginia law is preempted by federal law and therefore does not applyon December 28, 2016.  Plaintiffs appealed to the Bank. Following further briefing by the parties, the federal district court denied the Bank’s motion for judgment on the pleadings on September 26, 2014. On June 8, 2015, theU.S. Fourth Circuit Court of Appeals grantedAppeals. Oral arguments were held on October 25, 2017. The parties reached an agreement in principle on February 1, 2018 to settle the Bank’s motion for an interlocutory appealmatter. The parties are in the process of the district court’s decision. The matter was briefed and oral argument held, but after the oral argument, the Fourth Circuit dismissed the appeal as improvidently granted and remanded the case back to the district court for further proceedings.finalizing a written settlement agreement.
Commitments Underunder Operating Lease Obligations

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At December 31, 2015,2017, Huntington and its subsidiaries were obligated under noncancelable leases for land, buildings, and equipment. Many of these leases contain renewal options and certain leases provide options to purchase the leased property during or at the expiration of the lease period at specified prices. Some leases contain escalation clauses calling for rentals to be adjusted for increased real estate taxes and other operating expenses or proportionately adjusted for increases in the consumer or other price indices.
The future minimum rental payments required under operating leases that have initial or remaining noncancelable lease terms in excess of one year as of December 31, 2015,2017, were as follows: $59 million in 2018, $55 million in 2019, $53 million in 2016, $492020, $38 million in 2017, $462021, $34 million in 2018, $42 million in 2019, $41 million in 2020,2022, and $191$135 million thereafter. At December 31, 2015,2017, total minimum lease payments have not been reduced by minimum sublease rentals of $11$6 million due in the future under noncancelable subleases. At December 31, 2015,2017, the future minimum sublease rental payments that Huntington expects to receive were as follows: $4 million in 2016, $2 million in 2017, $2 million in 2018, $1$2 million in 2019, $1 million in 2020, $0 million 2021, $0 million in 2022, and $1$0 million thereafter. The rental expense for all operating leases was $76 million, $65 million, and $58 million $57 million,for 2017, 2016, and $55 million for 2015, 2014, and 2013, respectively. Huntington had no material obligations under capital leases.
21.22. OTHER REGULATORY MATTERS
Huntington and its bank subsidiary, The Huntington Nationalthe Bank (the Bank), are subject to various regulatorycertain risk-based capital and leverage ratio requirements administeredadopted by the Federal Reserve, for Huntington, and the OCC, for the Bank, to implement the U.S. Basel III capital rules. These quantitative calculations are minimums, and the Federal Reserve and OCC may determine that a banking regulators. These requirements involve qualitative judgmentsorganization, based on its size, complexity or risk profile, must maintain a higher level of capital in order to operate in a safe and quantitative measures ofsound manner.
Under the U.S. Basel III capital rules, Huntington’s and the Bank’s assets, liabilities, capital amounts,exposures and certain off-balance sheet items as calculated under regulatory accounting practices. Failureare subject to meetrisk weights used to determine the institutions’ risk-weighted assets. These risk-weighted assets are used to calculate the following minimum capital requirements can initiate certain actions by regulators that, if undertaken, could have a material adverse effect on Huntington’sratios for Huntington and the Bank’s financial statements.Bank:
Beginning in the 2015 first quarter, we became subject
Tier 1 Leverage Ratio, equal to the Basel IIIratio of Tier 1 capital requirements includingto quarterly average assets (net of goodwill, certain other intangible assets and certain other deductions). The Bank’s minimum Tier 1 leverage ratio requirement is 4%.
CET1 Risk-Based Capital Ratio, equal to the standardized approach for calculating risk-weighted assets in accordance with subpart Dratio of the final capital rule. The Basel III capital requirements emphasize CET1 capital the most loss-absorbing form of capital, and implement strict eligibility criteria for regulatory capital instruments.to risk-weighted assets. CET1 capital primarily includes common shareholders’ equity lesssubject to certain regulatory adjustments and deductions, including with respect to goodwill,

intangible assets, certain deferred tax assets and AOCI. Certain of these adjustments and deductions are subject to phase-in periods that began on January 1, 2015 and ended on January 1, 2018. Together with the FDIC, the Federal Reserve and OCC have issued proposed rules that would simplify the capital treatment of certain capital deductions and adjustments. The final phase-in period for goodwillthese capital deductions and other intangibles netadjustments has been indefinitely delayed. The minimum CET1 risk-based capital ratio requirement for Huntington and the Bank is 4.5%.
Tier 1 Risk-Based Capital Ratio, equal to the ratio of related taxes, and DTAs that arise from tax loss and credit carryforwards.Tier 1 capital to risk-weighted assets. Tier 1 capital is primarily comprised of CET1 capital, perpetual preferred stock and certain qualifying capital instruments (TRUPS) that are subjectinstruments. The minimum Tier 1 risk-based capital ratio requirement for Huntington and the Bank is 6%.
Total Risk-Based Capital Ratio, equal to phase-out from tierthe ratio of total capital, including CET1 capital, Tier 1 capital.capital and Tier 2 capital, to risk-weighted assets. Tier 2 capital primarily includes qualifying subordinated debt and qualifying ALLL. We areTier 2 capital also includes, among other things, certain trust preferred securities. The minimum total risk-based capital ratio requirement for Huntington and the Bank is 8%.
To be well-capitalized, the Bank must maintain the following capital ratios: CET1 Risk-Based Capital Ratio of 6.5% or greater; Tier 1 Risk-Based Capital Ratio of 8.0% or greater; Total Risk-Based Capital Ratio of 10.0% or greater; and Tier 1 Leverage Ratio of 5.0% or greater.
Failure to be well-capitalized or to meet minimum capital requirements could result in certain mandatory and possible additional discretionary actions by regulators that, if undertaken, could have an adverse material effect on our operations or financial condition. Failure to be well-capitalized or to meet minimum capital requirements could also result in restrictions on Huntington’s or the Bank’s ability to pay dividends or otherwise distribute capital or to receive regulatory approval of applications. In addition to meeting the minimum capital requirements, under the U.S. Basel III capital rules Huntington and the Bank must also maintain the required Capital Conservation Buffer to avoid becoming subject to CCARrestrictions on capital distributions and must submit annualcertain discretionary bonus payments to management. The Capital Conservation Buffer is calculated as a ratio of CET1 capital plans to our banking regulators. We may pay dividendsrisk-weighted assets, and repurchase stock up toit effectively increases the levels submittedrequired minimum risk-based capital ratios. The Capital Conservation Buffer requirement is being phased in our capital plan to whichover a three-year period that began on January 1, 2016. When the FRB did not object.phase-in period is complete on January 1, 2019, the Capital Conservation Buffer will be 2.5%. Throughout 2017, the required Capital Conservation Buffer was 1.25%, and the required Capital Conservation Buffer throughout 2018 will be 1.875%.
As of December 31, 2015, Huntington2017, Huntington’s and the Bank met all capital adequacy requirements and hadBank’s regulatory capital ratios in excesswere above the well-capitalized standards and met the then-applicable Capital Conservation Buffer. Please refer to the table below for a summary of Huntington’s and the levels established for well-capitalized institutions. The period-end capital amounts andBank’s regulatory capital ratios as of Huntington and the Bank are as follows, including the CET1 ratio on a Basel III basis. The implementation of the Basel III capital requirements is transitional and phases-in from January 1, 2015 through the end of 2018. Amounts presented prior to January 1, 2015 areDecember 31, 2017, calculated using the Basel Iregulatory capital requirements.methodology applicable to us during 2017.
  Well-   December 31,
  capitalized Minimum 2015 2014
  Capital Capital Basel III Basel I
(dollar amounts in thousands) Ratios Ratios Ratio Amount Ratio Amount
Common equity tier 1 risk-based capitalConsolidatedN.A.
 4.50% 9.79% $5,721,028
 N.A.
 N.A.
 Bank6.50% 4.50
 9.46
 5,518,748
 N.A.
 N.A.
Tier 1 risk-based capitalConsolidated6.00
 6.00
 10.53
 6,154,000
 11.50% $6,265,900
 Bank8.00
 6.00
 9.83
 5,735,274
 11.28
 6,136,190
Total risk-based capitalConsolidated10.00
 8.00
 12.64
 7,386,936
 13.56
 7,388,336
 Bank10.00
 8.00
 11.74
 6,850,596
 12.79
 6,956,242
Tier 1 leverage capitalConsolidatedN.A.
 4.00
 8.79
 6,154,000
 9.74
 6,265,900
 Bank5.00
 4.00
 8.21
 5,735,274
 9.56
 6,136,190
Huntington has the ability to provide additional capital to the Bank to maintain the Bank’s risk-based capital ratios at levels at which would be considered well-capitalized.
  Minimum Minimum   December 31,
  Regulatory Ratio+Capital Well- 2017 2016
  Capital Conservation Capitalized Basel III
(dollar amounts in millions) Ratios Buffer Minimums Ratio Amount Ratio Amount
Tier 1 leverageConsolidated4.00% N/A
 N/A
 9.09% $9,110
 8.70% $8,547
 Bank4.00
 N/A
 5.00% 9.70
 9,727
 9.29
 9,086
CET 1 risk-based capitalConsolidated4.50
 5.75% N/A
 10.01
 8,041
 9.56
 7,486
 Bank4.50
 5.75
 6.50
 11.02
 8,856
 10.42
 8,153
Tier 1 risk-based capitalConsolidated6.00
 7.25
 6.00
 11.34
 9,110
 10.92
 8,547
 Bank6.00
 7.25
 8.00
 12.10
 9,727
 11.61
 9,086
Total risk-based capitalConsolidated8.00
 9.25
 10.00
 13.39
 10,757
 13.05
 10,215
 Bank8.00
 9.25
 10.00
 14.33
 11,517
 13.83
 10,818
Huntington and its subsidiaries are also subject to various regulatory requirements that impose restrictions on cash, debt, and dividends. The Bank is required to maintain cash reserves based on the level of certain of its deposits. This reserve requirement may

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be met by holding cash in banking offices or on deposit at the Federal Reserve Bank.FRB. During 20152017 and 2014,2016, the average balances of these deposits were $0.5$0.4 billion and $0.2$0.3 billion, respectively.
Under current Federal Reserve regulations, the Bank is limited as to the amount and type of loans it may make to the parent company and nonbank subsidiaries. At December 31, 2015,2017, the Bank could lend $678 million$1.1 billion to a single affiliate, subject to the qualifying collateral requirements defined in the regulations.
Dividends from the Bank are one of the major sources of funds for the Company. These funds aid the Company in the payment of dividends to shareholders, expenses, and other obligations. Payment of dividends and/or return of capital to the parent company is subject to various legal and regulatory limitations. During 2015,2017, the Bank paid dividends and returned capital of $822$723.7 million to the holding company. Also, there are statutory and regulatory limitations on the ability of national banks to pay dividends or make other capital distributions. The amount available for dividend payments to the parent company by Huntington National Bank without prior regulatory approval was approximately $179 million at December 31, 2015.
22. PARENT COMPANY
23. PARENT-ONLY FINANCIAL STATEMENTS
The parent companyparent-only financial statements, which include transactions with subsidiaries, are as follows:
Balance SheetsDecember 31,December 31,
(dollar amounts in thousands)2015 2014
(dollar amounts in millions)2017 2016
Assets      
Cash and cash equivalents$917,368
 $662,768
Cash and due from banks$1,618
 $1,753
Due from The Huntington National Bank406,253
 276,851
798
 730
Due from non-bank subsidiaries48,151
 51,129
58
 45
Investment in The Huntington National Bank5,966,783
 6,073,408
11,696
 10,668
Investment in non-bank subsidiaries489,205
 509,114
111
 500
Accrued interest receivable and other assets192,444
 279,366
252
 321
Total assets$8,020,204
 $7,852,636
$14,533
 $14,017
Liabilities and shareholders’ equity      
Long-term borrowings$1,045,835
 $1,046,104
$3,128
 $3,145
Dividends payable, accrued expenses, and other liabilities379,763
 478,361
591
 564
Total liabilities1,425,598
 1,524,465
3,719
 3,709
Shareholders’ equity (1)6,594,606
 6,328,170
10,814
 10,308
Total liabilities and shareholders’ equity$8,020,204
 $7,852,635
$14,533
 $14,017
(1)See Consolidated Statements of Changes in Shareholders’ Equity.

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Statements of IncomeYear Ended December 31,Year Ended December 31,
(dollar amounts in thousands)2015 2014 2013
(dollar amounts in millions)2017 2016 2015
Income          
Dividends from          
The Huntington National Bank$822,000
 $244,000
 $
$298
 $188
 $822
Non-bank subsidiaries38,883
 27,773
 55,473
14
 11
 39
Interest from          
The Huntington National Bank5,954
 3,906
 6,598
20
 14
 6
Non-bank subsidiaries2,317
 2,613
 3,129
2
 3
 2
Other4,529
 2,994
 2,148
4
 
 5
Total income873,683
 281,286
 67,348
338
 216
 874
Expense          
Personnel costs4,770
 53,359
 52,846
19
 12
 5
Interest on borrowings17,428
 17,031
 20,739
91
 59
 17
Other92,735
 52,662
 36,728
115
 123
 93
Total expense114,933
 123,052
 110,313
225
 194
 115
Income (loss) before income taxes and equity in undistributed net income of subsidiaries758,750
 158,234
 (42,965)113
 22
 759
Provision (benefit) for income taxes(109,867) (62,897) (22,298)(56) (56) (110)
Income (loss) before equity in undistributed net income of subsidiaries868,617
 221,131
 (20,667)169
 78
 869
Increase (decrease) in undistributed net income (loss) of:          
The Huntington National Bank(160,567) 414,049
 692,392
1,015
 629
 (161)
Non-bank subsidiaries(15,093) (2,788) (30,443)2
 5
 (15)
Net income$692,957
 $632,392
 $641,282
$1,186
 $712
 $693
Other comprehensive income (loss) (1)(3,866) (8,283) (63,192)(34) (175) (4)
Comprehensive income$689,091
 $624,109
 $578,090
$1,152
 $537
 $689
(1)See Consolidated Statements of Comprehensive Income for other comprehensive income (loss) detail.

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Statements of Cash FlowsYear Ended December 31,Year Ended December 31,
(dollar amounts in thousands)2015 2014 2013
(dollar amounts in millions)2017 2016 2015
Operating activities          
Net income$692,957
 $632,392
 $641,282
$1,186
 $712
 $693
Adjustments to reconcile net income to net cash provided by operating activities:          
Equity in undistributed net income of subsidiaries175,660
 (411,261) (718,144)(997) (634) 176
Depreciation and amortization609
 548
 513
4
 (1) 1
Loss on sales of securities available-for-sale540
 
 

 
 
Other, net(44,197) 26,685
 15,965
(37) (24) (45)
Net cash (used for) provided by operating activities825,569
 248,364
 (60,384)156
 53
 825
Investing activities          
Repayments from subsidiaries494,905
 9,250
 285,792
442
 464
 495
Advances to subsidiaries(612,610) (32,350) (249,050)(29) (1,758) (612)
Proceeds from sale of securities available-for-sale449
 
 
1
 (2) 
Cash paid for acquisitions, net of cash received
 (13,452) 

 (133) 
Proceeds from business divestitures9,029
 
 

 
 9
Net cash (used for) provided by investing activities(108,227) (36,552) 36,742
414
 (1,429) (108)
Financing activities          
Proceeds from issuance of long-term borrowings
 
 400,000

 1,990
 
Payment of borrowings
 
 (50,000)
 (65) 
Dividends paid on stock(224,390) (198,789) (182,476)(425) (299) (225)
Net proceeds from issuance of common stock
 2,597
 
Net proceeds from issuance of preferred stock
 585
 
Repurchases of common stock(251,844) (334,429) (124,995)(260) 
 (252)
Other, net13,492
 15,512
 25,707
(20) 1
 14
Net cash provided by (used for) financing activities(462,742) (515,109) 68,236
(705) 2,212
 (463)
Change in cash and cash equivalents254,600
 (303,297) 44,594
Cash and cash equivalents at beginning of year662,768
 966,065
 921,471
Cash and cash equivalents at end of year$917,368
 $662,768
 $966,065
Increase (decrease) in cash and due from banks(135) 836
 254
Cash and due from banks at beginning of year1,753
 917
 663
Cash and due from banks at end of year$1,618
 $1,753
 $917
Supplemental disclosure:          
Interest paid$17,384
 $21,321
 $20,739
$90
 $36
 $17
23. BUSINESS COMBINATIONS
MACQUARIE EQUIPMENT FINANCE
On March 31, 2015, Huntington completed its acquisition of Macquarie, subsequently rebranded Huntington Technology Finance, in a cash transaction valued at $458 million. The acquisition gives us the ability to drive added growth to our national equipment finance business as well as additional small business finance capabilities.
As a result of the acquisition, Huntington recorded approximately $1.1 billion of assets and assumed $617 million of debt, securitizations, and other liabilities. Assets acquired and liabilities assumed were recorded at fair value in accordance with ASC 805, “Business Combinations”. The fair values for assets were estimated using discounted cash flow analyses using interest rates currently being offered for leases with similar terms (Level 3). This value was reduced by an estimate of probable losses and the credit risk associated with leased assets. The fair values of debt, securitizations, and other liabilities were estimated by discounting cash flows using interest rates currently being offered with similar maturities (Level 3). As part of the acquisition, Huntington recorded $156 million of goodwill, all of which is deductible for tax purposes.
Pro forma results have not been disclosed, as those amounts are not significant to the audited consolidated financial statements.
24. SEGMENT REPORTING
OurHuntington's business segments are based on ourthe internally-aligned segment leadership structure, which is how we monitormanagement monitors results and assessassesses performance. We have fiveThe Company has four major business segments: RetailConsumer and Business Banking, Commercial Banking, AutomobileVehicle Finance,

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and Commercial Real Estate (AFCRE), Regional Banking and The Huntington Private Client Group (RBHPCG), and Home Lending.. The Treasury / Other function includes our technology and operations, other unallocated assets, liabilities, revenue, and expense.
Business segment results are determined based upon ourHuntington's management reporting system, which assigns balance sheet and income statement items to each of the business segments. The process is designed around ourthe organizational and management structure and, accordingly, the results derived are not necessarily comparable with similar information published by other financial institutions. Additionally, because of the interrelationships of the various segments, the information presented is not indicative of how the segments would perform if they operated as independent entitiesentities.
Revenue is recorded in the business segment responsible for the related product or service. Fee sharing is recorded to allocate portions of such revenue to other business segments involved in selling to, or providing service to customers. Results of operations for the business segments reflect these fee sharing allocations.
The management accounting process that develops the business segment reporting utilizes various estimates and allocation methodologies to measure the performance of the business segments. Expenses are allocated to business segments using a two-phase approach. The first phase consists of measuring and assigning unit costs (activity-based costs) to activities related to product origination and servicing. These activity-based costs are then extended, based on volumes, with the resulting amount allocated to business segments that own the related products. The second phase consists of the allocation of overhead costs to all fivefour business segments from Treasury / Other. We utilizeHuntington utilizes a full-allocation methodology, where all Treasury / Other expenses, except reported Significant Items, and a small amount of other residual unallocated expenses, are allocated to the fivefour business segments.
We useThe management accounting policies and processes utilized in compiling segment financial information are highly subjective and, unlike financial accounting, are not based on authoritative guidance similar to GAAP. As a result, reported segment results are not necessarily comparable with similar information reported by other financial institutions. Furthermore, changes in management

structure or allocation methodologies and procedures result in changes in reported segment financial data. Accordingly, certain amounts have been reclassified to conform to the current period presentation.
Huntington uses an active and centralized Funds Transfer Pricing (FTP)FTP methodology to attribute appropriate net interest income to the business segments. The intent of the FTP methodology is to transfer interest rate risk from the business segments by providing matched duration funding of assets and liabilities. The result is to centralize the financial impact, management, and reporting of interest rate risk in the Treasury / Other function where it can be centrally monitored and managed. The Treasury / Other function charges (credits) an internal cost of funds for assets held in (or pays for funding provided by) each business segment. The FTP rate is based on prevailing market interest rates for comparable duration assets (or liabilities). A new methodology for establishing FTP rates was adopted in 2017, therefore, prior period amounts have been restated to reflect the new methodology.
Huntington announced a change in the executive leadership team, which became effective at the end of 2017. As a result, Commercial Real Estate is now included as an operating unit in the Commercial Banking segment. During the 2017 second quarter, the previously reported Home Lending segment was included as an operating unit in the Consumer and Business Banking segment. Additionally, the Insurance operating unit previously included in Commercial Banking was realigned to RBHPCG during the second quarter. Prior period results have been reclassified to conform to the current period presentation.
RetailConsumer and Business Banking - The RetailConsumer and Business Banking segment, including Home Lending, provides a wide array of financial products and services to consumer and small business customers including but not limited to checking accounts, savings accounts, money market accounts, certificates of deposit, mortgage loans, consumer loans, credit cards, and small business loans.loans and investment products. Other financial services available to consumer and small business customers include investments, insurance, interest rate risk protection, foreign exchange, and treasury management. Business Banking is defined as serving companies with revenues up to $20 millionmillion. Home Lending supports origination and consistsservicing of approximately 165,000 businessesconsumer loans and mortgages for customers who are generally located in our primary banking markets across all segments.
Commercial Banking - Through a relationship banking model, this segment provides a wide array of products and services to the middle market, large corporate, real estate and government public sector customers located primarily within our geographic footprint. The segment is divided into sevensix business units: middle market, large corporate, specialty banking, asset finance, capital markets, treasury management, and insurance.
AutomobileMiddle Market, Specialty Banking, Asset Finance, andCapital Markets/ Institutional Corporate Banking, Commercial Real Estate and Treasury Management.
Vehicle Finance - : This segment provides lending and other banking products and services to customers outside of our traditional retail and commercial banking segments. Our products and services include providing financing to consumers for the purchase of automobiles, light-duty trucks, recreational vehicles by customersand marine craft at franchised automotiveand other select dealerships, and providing financing to franchised dealerships for the acquisition of new and used vehicle inventory of franchised automotive dealerships, and financing for land, buildings, and other commercial real estate owned or constructed by real estate developers, automobile dealerships, or other customers with real estate project financing needs.inventory. Products and services are delivered through highly specialized relationship-focused bankers and product partners.
Regional Banking and The Huntington Private Client Group - Regional Banking andThe core business of The Huntington Private Client Group is closely alignedThe Huntington Private Bank, which consists of Private Banking, Wealth & Investment Management, and Retirement Plan Services. The Huntington Private Bank provides high net-worth customers with our eleven regionaldeposit, lending (including specialized lending options), and banking markets.services. The Huntington Private Bank also delivers wealth management and legacy planning through investment and portfolio management, fiduciary administration, and trust services. This group also provides retirement plan services to corporate businesses. The Huntington Private Client Group is organized into units consisting of The Huntington Private Bank, The Huntington Trust,provides corporate trust services and The Huntington Investment Company. Our private banking, trust,institutional and investment functions focus their efforts in our Midwest footprint and Florida.mutual fund custody services.
Huntington sold Huntington Asset Advisors, Huntington Asset Services and Unified Financial Securities in the 2015 fourth quarter.
Home Lending - Home Lending originates and services consumer loans and mortgages for customers who are generally located in our primary banking markets. Consumer and mortgage lending products are primarily distributed through the Retail and Business Banking segment, as well as through commissioned loan originators. Home lending earns interest on loans held in the warehouse and portfolio, earns fee income from the origination and servicing of mortgage loans, and recognizes gains or losses from the sale of mortgage loans. Home Lending supports the origination and servicing of mortgage loans across all segments.
Listed below is certain financial information reconciled to Huntington’s December 31, 2015,2017, December 31, 2014,2016, and December 31, 2013,2015, reported results by business segment:

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Income Statements
(dollar amounts in thousands)
Retail & Business
Banking
 

Commercial
Banking
 AFCRE RBHPCG 
Home
Lending
 
Treasury /
Other
 
Huntington
Consolidated
2015             
Income Statements
(dollar amounts in millions)
Consumer & Business Banking Commercial Banking Vehicle Finance RBHPCG Treasury / Other 
Huntington
Consolidated
2017           
Net interest income$1,030,238
 $365,181
 $381,189
 $115,608
 $65,884
 $(7,363) $1,950,737
$1,555
 $899
 $424
 $184
 $(60) $3,002
Provision for credit losses42,828
 49,460
 4,931
 65
 2,670
 
 99,954
Provision (benefit) for credit losses110
 28
 63
 
 
 201
Noninterest income440,261
 258,191
 29,257
 153,160
 87,021
 70,840
 1,038,730
735
 278
 14
 188
 92
 1,307
Noninterest expense1,029,727
 283,448
 152,010
 254,380
 157,266
 99,077
 1,975,908
1,647
 474
 150
 243
 200
 2,714
Provision (benefit) for income taxes139,280
 101,662
 88,727
 5,013
 (2,461) (111,573) 220,648
187
 236
 79
 45
 (339) 208
Net income (loss)$258,664

$188,802

$164,778

$9,310

$(4,570)
$75,973

$692,957
$346
 $439
 $146
 $84
 $171
 $1,186
2014             
2016           
Net interest income$912,992
 $306,434
 $379,363
 $101,839
 $58,015
 $78,498
 $1,837,141
$1,224
 $725
 $345
 $152
 $(77) $2,369
Provision (Benefit) for credit losses75,529
 31,521
 (52,843) 4,893
 21,889
 
 80,989
Provision (benefit) for credit losses68
 79
 47
 (3) 
 191
Noninterest income409,746
 209,238
 26,628
 173,550
 69,899
 90,118
 979,179
650
 244
 14
 177
 65
 1,150
Noninterest expense982,288
 249,300
 156,715
 236,634
 136,374
 121,035
 1,882,346
1,338
 398
 118
 229
 325
 2,408
Provision (benefit) for income taxes92,722
 82,198
 105,742
 11,852
 (10,622) (61,299) 220,593
164
 172
 68
 36
 (232) 208
Net income (loss)$172,199

$152,653

$196,377

$22,010

$(19,727)
$108,880

$632,392
$304
 $320
 $126
 $67
 $(105) $712
2013             
2015           
Net interest income$902,526
 $281,461
 $366,508
 $105,862
 $51,839
 $(3,588) $1,704,608
$995
 $560
 $262
 $125
 $9
 $1,951
Provision (Benefit) for credit losses137,978
 27,464
 (82,269) (5,376) 12,249
 (1) 90,045
Provision (benefit) for credit losses45
 16
 39
 
 
 100
Noninterest income398,065
 200,573
 46,819
 186,430
 106,006
 74,303
 1,012,196
566
 214
 13
 174
 72
 1,039
Noninterest expense964,193
 254,629
 156,469
 236,895
 141,489
 4,328
 1,758,003
1,192
 343
 93
 241
 107
 1,976
Provision (benefit) for income taxes69,447
 69,979
 118,694
 21,271
 1,437
 (53,354) 227,474
113
 145
 50
 21
 (108) 221
Net income$128,973

$129,962

$220,433

$39,502

$2,670

$119,742

$641,282
Net income (loss)$211
 $270
 $93
 $37
 $82
 $693
Assets at
December 31,
 
Deposits at
December 31,
Assets at
December 31,
 
Deposits at
December 31,
(dollar amounts in thousands)2015 2014 2015 2014
Retail & Business Banking$15,822,568
 $15,146,857
 $30,875,607
 $29,350,255
(dollar amounts in millions)2017 2016 2017 2016
Consumer & Business Banking$26,220
 $25,333
 $45,643
 $45,356
Commercial Banking16,943,458
 15,043,477
 11,424,778
 11,184,566
32,118
 31,566
 21,235
 19,597
AFCRE17,855,600
 16,027,910
 1,651,702
 1,377,921
Vehicle Finance17,865
 16,132
 358
 349
RBHPCG3,458,847
 3,871,020
 7,690,581
 6,727,892
5,821
 5,328
 6,057
 6,214
Home Lending3,917,198
 3,949,247
 361,881
 326,841
Treasury / Other13,046,880
 12,259,499
 3,290,430
 2,764,676
22,161
 21,355
 3,748
 4,092
Total$71,044,551
 $66,298,010
 $55,294,979
 $51,732,151
$104,185
 $99,714
 $77,041
 $75,608


187


25. QUARTERLY RESULTS OF OPERATIONS (UNAUDITED)
The following is a summary of the quarterly results of operations, for the years ended December 31, 20152017 and 2014:2016:
Three months endedThree Months Ended
December 31, September 30, June 30, March 31,December 31, September 30, June 30, March 31,
(dollar amounts in thousands, except per share data)2015 2015 2015 2015
(dollar amounts in millions, except per share data)2017 2017 2017 2017
Interest income$544,153
 $538,477
 $529,795
 $502,096
$894
 $873
 $846
 $820
Interest expense47,242
 43,022
 39,109
 34,411
124
 115
 101
 91
Net interest income496,911
 495,455
 490,686
 467,685
770
 758
 745
 729
Provision for credit losses36,468
 22,476
 20,419
 20,591
65
 43
 25
 68
Noninterest income272,215
 253,119
 281,773
 231,623
340
 330
 325
 312
Noninterest expense498,766
 526,508
 491,777
 458,857
633
 680
 694
 707
Income before income taxes233,892
 199,590
 260,263
 219,860
412
 365
 351
 266
Provision for income taxes55,583
 47,002
 64,057
 54,006
Provision (benefit) for income taxes(20) 90
 79
 59
Net income178,309
 152,588
 196,206
 165,854
432
 275
 272
 207
Dividends on preferred shares7,972
 7,968
 7,968
 7,965
19
 19
 19
 19
Net income applicable to common shares$170,337
 $144,620
 $188,238
 $157,889
$413
 $256
 $253
 $188
Net income per common share — Basic$0.21
 $0.18
 $0.23
 $0.19
$0.38
 $0.24
 $0.23
 $0.17
Net income per common share — Diluted0.21
 0.18
 0.23
 0.19
0.37
 0.23
 0.23
 0.17
Three months endedThree Months Ended
December 31, September 30, June 30, March 31,December 31, September 30, June 30, March 31,
(dollar amounts in thousands, except per share data)2014 2014 2014 2014
(dollar amounts in millions, except per share data)2016 2016 2016 2016
Interest income$507,625
 $501,060
 $495,322
 $472,455
$815
 $694
 $566
 $557
Interest expense34,373
 34,725
 35,274
 34,949
80
 69
 60
 54
Net interest income473,252
 466,335
 460,048
 437,506
735
 625
 506
 503
Provision for credit losses2,494
 24,480
 29,385
 24,630
75
 63
 25
 28
Noninterest income233,278
 247,349
 250,067
 248,485
334
 303
 271
 242
Noninterest expense483,271
 480,318
 458,636
 460,121
681
 713
 523
 491
Income before income taxes220,765
 208,886
 222,094
 201,240
313
 152
 229
 226
Provision for income taxes57,151
 53,870
 57,475
 52,097
Provision (benefit) for income taxes74
 25
 54
 55
Net income163,614
 155,016
 164,619
 149,143
239
 127
 175
 171
Dividends on preferred shares7,963
 7,964
 7,963
 7,964
19
 18
 20
 8
Net income applicable to common shares$155,651
 $147,052
 $156,656
 $141,179
$220
 $109
 $155
 $163
Net income per common share — Basic$0.19
 $0.18
 $0.19
 $0.17
$0.20
 $0.12
 $0.19
 $0.21
Net income per common share — Diluted0.19
 0.18
 0.19
 0.17
0.20
 0.11
 0.19
 0.20


26. SUBSEQUENT EVENTS
On January 26, 2016, Huntington announced the signing of a definitive merger agreement under which Ohio-based FirstMerit Corporation, the parent company of FirstMerit Bank, will merge into Huntington in a stock and cash transaction valued at approximately $3.4 billion based on the closing stock price on the day preceding the announcement. FirstMerit Corporation is a diversified financial services company headquartered in Akron, Ohio, which reported assets of approximately $25.5 billion based on their December 31, 2015 unaudited balance sheet.
Under the terms of the agreement, shareholders of FirstMerit Corporation will receive 1.72 shares of Huntington common stock, and $5.00 in cash, for each share of FirstMerit Corporation common stock. The transaction is expected to be completed in the 2016 third quarter, subject to the satisfaction of customary closing conditions, including regulatory approvals and the approval of the shareholders of Huntington and FirstMerit Corporation. 


188


Item 9: Changes In and Disagreements With Accountants on Accounting and Financial Disclosure
Information required by this item is set forth under the caption Ratification of the Appointment of the Independent Registered Public Accounting Firm in our 2016 Proxy Statement, which is incorporated by reference into this item.None.
Item 9A: Controls and Procedures
Disclosure Controls and Procedures
Huntington maintains disclosure controls and procedures designed to ensure that the information required to be disclosed in the reports that it files or submits under the Securities Exchange Act of 1934, as amended (the Exchange Act), are recorded, processed, summarized, and reported within the time periods specified in the Commission’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by an issuer in the reports that it files or submits under the Exchange Act is accumulated and communicated to the issuer’s management, including its principal executive and principal financial officers, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure. Huntington’s Management, with the participation of its Chief Executive Officer and the Chief Financial Officer, evaluated the effectiveness of Huntington’s disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of December 31, 2015.2017. Based upon such evaluation, Huntington’s Chief Executive Officer and Chief Financial Officer have concluded that, as of December 31, 2015,2017, Huntington’s disclosure controls and procedures were effective.

Internal Control Over Financial Reporting
Information required by this item is set forth in the Report of Management's Assessment of Internal Control over Financial Reporting and the Report of Independent Registered Public Accounting Firm which are incorporated by reference into this item.Firm.
Changes in Internal Control Over Financial Reporting
There have not been any changes in our internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during the quarter ended December 31, 2015, to which this report relates,2017, that have materially affected, or are reasonably likely to materially affect, internal control over financial reporting.
Item 9B: Other Information
Not applicable.
PART III
We refer in Part III of this report to relevant sections of our 20162018 Proxy Statement for the 20162018 annual meeting of shareholders, which will be filed with the SEC pursuant to Regulation 14A within 120 days of the close of our 20152017 fiscal year. Portions of our 20162018 Proxy Statement, including the sections we refer to in this report, are incorporated by reference into this report.
Item 10: Directors, Executive Officers and Corporate Governance
Information required by this item is set forth under the captions Election of Directors, Corporate Governance, Our Executive Officers, Board Meetings and Committee Information, Report of the Audit Committee, and Section 16(a) Beneficial Ownership Reporting Compliance of our 20162018 Proxy Statement, which is incorporated by reference into this item.
Item 11: Executive Compensation
Information required by this item is set forth under the captions Compensation of Executive Officers of our 20162018 Proxy Statement, which is incorporated by reference into this item.

Item 12: Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters Equity
Information required by this item is set forth under the captions Compensation Plan Information
The following table sets forth information about Huntington common stock authorized for issuance under Huntington’s existing equity compensation plans as of December 31, 2015.

189


Plan Category (1) 
Number of
securities to be
issued upon
exercise of
outstanding
options, warrants,
and rights (2)
(a)
 
Weighted-average
exercise price of
outstanding
options, warrants,
and rights (3)
(b)
 
Number of
securities
remaining available
for future issuance
under equity
compensation
plans (excluding
securities reflected
in column (a)) (4)
(c)
Equity compensation plans approved by security holders 30,886,998
 $3.59
 24,664,198
Equity compensation plans not approved by security holders 305,093
 19.68
 
Total 31,192,091
 $3.75
 24,664,198
our 2018 Proxy Statement, which is incorporated by reference into this item.

(1)All equity compensation plan authorizations for shares of common stock provide for the number of shares to be adjusted for stock splits, stock dividends, and other changes in capitalization. The Huntington Investment and Tax Savings Plan, a broad-based plan qualified under Code Section 401(a) which includes Huntington common stock as one of a number of investment options available to participants, is excluded from the table.
(2)The numbers in this column (a) reflect shares of common stock to be issued upon exercise of outstanding stock options and the vesting of outstanding awards of RSUs, RSAs and PSUs and the release of DSUs. The shares of common stock to be issued upon exercise or vesting under equity compensation plans not approved by shareholders include an inducement grant issued outside of the Company’s stock plans, and awards granted under the following plans which are no longer active and for which Huntington has not reserved the right to make subsequent grants or awards: employee and director stock plans of Unizan Financial Corp., Sky Financial Group, Inc. and Camco Financial Corporation assumed in the acquisitions of these companies.
(3)The weighted-average exercise prices in this column are based on outstanding options and do not take into account unvested awards of RSUs, RSAs and PSUs and unreleased DSUs as these awards do not have an exercise price.
(4)The number of shares in this column (c) reflects the number of shares remaining available for future issuance under Huntington’s 2015 Plan, excluding shares reflected in column (a). The number of shares in this column (c) does not include shares of common stock to be issued under the following compensation plans: the Executive Deferred Compensation Plan, which provides senior officers designated by the Compensation Committee the opportunity to defer up to 90% of base salary, annual bonus compensation and certain equity awards, and up to 90% of long-term incentive awards; the Supplemental Plan under which voluntary participant contributions made by payroll deduction are used to purchase shares; the Deferred Compensation for Huntington Bancshares Incorporated Directors under which directors may defer their director compensation and such amounts may be invested in shares of common stock; and the Deferred Compensation Plan for directors (now inactive) under which directors of selected subsidiaries may defer their director compensation and such amounts may be invested in shares of Huntington common stock. These plans do not contain a limit on the number of shares that may be issued under them.
Item 13: Certain Relationships and Related Transactions, and Director Independence
Information required by this item is set forth under the captions Indebtedness of Management and Certain other Transactions of our 20162018 Proxy Statement, which is incorporated by reference into this item.

Item 14: Principal Accountant Fees and Services
Information required by this item is set forth under the caption Proposal to Ratify the Appointment of Independent Registered Public Accounting Firm of our 20162018 Proxy Statement which is incorporated by reference into this item.
PART IV
Item 15: Exhibits and Financial Statement Schedules

Financial Statements and Financial Statement Schedules

Our consolidated financial statements required in response to this Item are incorporated by reference from Item 8 of this Report.

Exhibits

Our exhibits listed on the Exhibit Index of this Form 10-K are filed with this Report or are incorporated herein by reference.

190


Signatures
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, on the 17th day of February, 2016.Item 16: 10-K Summary
HUNTINGTON BANCSHARES INCORPORATEDNot applicable.
(Registrant)

By:/s/ Stephen D. SteinourBy:/s/ Howell D. McCullough III
Stephen D. SteinourHowell D. McCullough III
Chairman, President, Chief ExecutiveChief Financial Officer
Officer, and Director (Principal Executive(Principal Financial Officer)
Officer)
By:/s/ David S. Anderson
David S. Anderson
Executive Vice President, Controller
(Principal Accounting Officer)
Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities indicated on the 17th day of February, 2016.
Ann B. Crane *Jonathan A. Levy *
Ann B. CraneJonathan A. Levy
DirectorDirector
Steven G. Elliott *Eddie R. Munson *
Steven G. ElliottEddie R. Munson
DirectorDirector
Michael J. Endres *Richard W. Neu *
Michael J. EndresRichard W. Neu
DirectorDirector
John B. Gerlach, Jr. *David L. Porteous *
John B. Gerlach, Jr.David L. Porteous
DirectorDirector
Peter J. Kight *Kathleen H. Ransier *
Peter J. KightKathleen H. Ransier
DirectorDirector
*/s/ Richard A. Cheap
Richard A. Cheap
Attorney-in-fact for each of the persons indicated

191


Exhibit Index
This report incorporates by reference the documents listed below that we have previously filed with the SEC. The SEC allows us to incorporate by reference information in this document. The information incorporated by reference is considered to be a part of this document, except for any information that is superseded by information that is included directly in this document.
This information may be read and copied at the Public Reference Room of the SEC at 100 F Street, N.E., Washington, D.C. 20549. The SEC also maintains an Internet web site that contains reports, proxy statements, and other information about issuers, like us, who file electronically with the SEC. The address of the site is http://www.sec.gov. The reports and other information filed by us with the SEC are also available free of charge at our Internet web site. The address of the site is http://www.huntington.com. Except as specifically incorporated by reference into this Annual Report on Form 10-K, information on those web sites is not part of this report. You also should be able to inspect reports, proxy statements, and other information about us at the offices of the NASDAQ National Market at 33 Whitehall Street, New York, New York.York 10004.
 
Exhibit
Number
Document DescriptionReport or Registration Statement
SEC File or
Registration
Number
Exhibit
Reference
Document DescriptionReport or Registration Statement
SEC File or
Registration
Number
Exhibit
Reference
2.1Agreement and Plan of Merger, dated as of January 25, 2016, by and among Huntington Bancshares Incorporated, FirstMerit Corporation, and West Subsidiary Corporation.Current Report on Form 8-K dated January 28, 2016.001-340732.1
3.1(P)Articles of Restatement of Charter.Annual Report on Form 10-K for the year ended December 31, 1993.000-025253(i)
Articles of Restatement of Charter.Annual Report on Form 10-K for the year ended December 31, 1993.000-025253(i)
3.2Articles of Amendment to Articles of Restatement of Charter.Current Report on Form 8-K dated May 31, 2007000-025253.1
3.3Articles of Amendment to Articles of Restatement of CharterCurrent Report on Form 8-K dated May 7, 2008000-025253.1
3.4Articles of Amendment to Articles of Restatement of CharterCurrent Report on Form 8-K dated April 27, 2010001-340733.1
3.5Articles Supplementary of Huntington Bancshares Incorporated, as of April 22, 2008.Current Report on Form 8-K dated April 22, 2008000-025253.1
3.6Articles Supplementary of Huntington Bancshares Incorporated, as of April 22, 2008.Current Report on Form 8-K dated April 22, 2008000-025253.2
3.7Articles Supplementary of Huntington Bancshares Incorporated, as of November 12, 2008.Current Report on Form 8-K dated November 12, 2008001-340733.1
3.8Articles Supplementary of Huntington Bancshares Incorporated, as of December 31, 2006.Annual Report on Form 10-K for the year ended December 31, 2006000-025253.4
3.9Articles Supplementary of Huntington Bancshares Incorporated, as of December 28, 2011Current Report on Form 8-K dated December 28, 2011001-340733.1
3.10Bylaws of Huntington Bancshares Incorporated, as amended and restated, as of July 16, 2014.Current Report on Form 8-K dated July 17, 2014.001-340733.1
3.13
4.1(P)Instruments defining the Rights of Security Holders — reference is made to Articles Fifth, Eighth, and Tenth of Articles of Restatement of Charter, as amended and supplemented. Instruments defining the rights of holders of long-term debt will be furnished to the Securities and Exchange Commission upon request.  Instruments defining the Rights of Security Holders — reference is made to Articles Fifth, Eighth, and Tenth of Articles of Restatement of Charter, as amended and supplemented. Instruments defining the rights of holders of long-term debt will be furnished to the Securities and Exchange Commission upon request. 
10.1* Form of Executive Agreement for certain executive officers.Annual Report on Form 10-K for the year ended December 31, 2014.001-3407310.1
10.2* Management Incentive Plan for Covered Officers as amended and restated effective for plan years beginning on or after January 1, 2011.Definitive Proxy Statement for the 2011 Annual Meeting of Shareholders001-34073A
10.3* Huntington Supplemental Retirement Income Plan, amended and restated, effective December 31, 2013.Annual Report on Form 10-K for the year ended December 31, 2013.001-3407310.3
10.4(P)* Deferred Compensation Plan and Trust for DirectorsPost-Effective Amendment No. 2 to Registration Statement on Form S-8 filed on January 28, 1991.33-105464(a)
* Deferred Compensation Plan and Trust for DirectorsPost-Effective Amendment No. 2 to Registration Statement on Form S-8 filed on January 28, 1991.33-105464(a)
10.5* Deferred Compensation Plan and Trust for Huntington Bancshares Incorporated DirectorsRegistration Statement on Form S-8 filed on July 19, 1991.33-417744(a)
10.6* First Amendment to Huntington Bancshares Incorporated Deferred Compensation Plan and Trust for Huntington Bancshares Incorporated DirectorsQuarterly Report on 10-Q for the quarter ended March 31, 2001000-0252510(q)
10.7* Executive Deferred Compensation Plan, as amended and restated on January 1, 2012.Annual Report on Form 10-K for the year ended December 31, 2012001-3407310.8
10.8* The Huntington Supplemental Stock Purchase and Tax Savings Plan and Trust, amended and restated, effective January 1,2014Annual Report on Form 10-K for the year ended December 31, 2013.001-3407310.8
10.9* Form of Employment Agreement between Stephen D. Steinour and Huntington Bancshares Incorporated effective December 1, 2012.Current Report on Form 8-K dated November 28, 2012.001-3407310.1
10.10* Form of Executive Agreement between Stephen D. Steinour and Huntington Bancshares Incorporated effective December 1, 2012.Current Report on Form 8-K dated November 28, 2012.001-3407310.2
10.11
10.12

192


10.11* Restricted Stock Unit Grant Notice with three year vesting
Current Report on Form 8-K dated
July 24, 2006
000-0252599.1
10.12* Restricted Stock Unit Grant Notice with six month vesting
Current Report on Form 8-K dated
July 24, 2006
000-0252599.2
10.13* Restricted Stock Unit Deferral Agreement
Current Report on Form 8-K dated
July 24, 2006
000-0252599.3
10.14* Director Deferred Stock Award Notice
Current Report on Form 8-K dated
July 24, 2006
000-0252599.4
10.15* Huntington Bancshares Incorporated 2007 Stock and Long-Term Incentive PlanDefinitive Proxy Statement for the 2007 Annual Meeting of Stockholders000-02525G
10.16* First Amendment to the 2007 Stock and Long-Term Incentive PlanQuarterly report on Form 10-Q for the quarter ended September 30, 2007000-0252510.7
10.17* Second Amendment to the 2007 Stock and Long-Term Incentive PlanDefinitive Proxy Statement for the 2010 Annual Meeting of Shareholders001-34073A
10.18* 2009 Stock Option Grant Notice to Stephen D. Steinour.Quarterly Report on Form 10-Q for the quarter ended March 31, 2009.001-3407310.1
10.19* Form of Consolidated 2012 Stock Grant Agreement for Executive Officers Pursuant to Huntington’s 2012 Long-Term Incentive Plan.Quarterly Report on Form 10-Q for the quarter ended June 30, 2012.001-3407310.2
10.20* Form of 2014 Restricted Stock Unit Grant Agreement for Executive OfficersQuarterly Report on Form 10-Q dated July 30, 2014001-3407310.1
10.21* Form of 2014 Stock Option Grant Agreement for Executive OfficersQuarterly Report on Form 10-Q dated July 30, 2014001-3407310.2
10.22* Form of 2014 Performance Stock Unit Grant Agreement for Executive OfficersQuarterly Report on Form 10-Q dated July 30, 2014001-3407310.3
10.23* Form of 2014 Restricted Stock Unit Grant Agreement for Executive Officers Version IIQuarterly Report on Form 10-Q dated July 30, 2014001-3407310.4
10.24* Form of 2014 Stock Option Grant Agreement for Executive Officers Version IIQuarterly Report on Form 10-Q dated July 30, 2014001-3407310.5
10.25*Form of 2014 Performance Stock Unit Grant Agreement for Executive Officers Version IIQuarterly Report on Form 10-Q dated July 30, 2014001-3407310.6
10.26*Huntington Bancshares Incorporated 2012 Long-Term Incentive Plan. Definitive Proxy Statement for the 2012 Annual Meeting of Shareholders.Definitive Proxy Statement for the 2012 Annual Meeting of Shareholders.001-34073A
10.27*Huntington Bancshares Incorporated 2015 Long-Term Incentive Plan. Definitive Proxy Statement for the 2015 Annual Meeting of ShareholdersDefinitive Proxy Statement for the 2015 Annual Meeting of Shareholders001-34073A
10.28*Form of 2015 Stock Option Grant AgreementQuarterly Report for the quarter ended June 30, 2015.001-3407310.2
10.29*Form of 2015 Restricted Stock Unit Grant Agreement.Quarterly Report for the quarter ended June 30, 2015.001-3407310.3
10.30*Form of 2015 Performance Share Unit Grant Agreement.Quarterly Report for the quarter ended June 30, 2015.001-3407310.4
10.31*Huntington Bancshares Incorporated Restricted Stock Unit Grant Agreement.Quarterly Report for the quarter ended March 31, 2015.001-3407310.1
 
 
10.34
12.1Ratio of Earnings to Fixed Charges.   
12.2Ratio of Earnings to Fixed Charges and Preferred Dividends.   
14.1Code of Business Conduct and Ethics dated January 14, 2003 and revised on January 15, 2013 and Financial Code of Ethics for Chief Executive Officer and Senior Financial Officers, adopted January 18, 2003 and revised on October 15, 2014, are available on our website at https://www.huntington.com/us/corp_governance.htm  
14.1 (P)Code of Business Conduct and Ethics dated January 14, 2003 and revised on January 24, 2018 and Financial Code of Ethics for Chief Executive Officer and Senior Financial Officers, adopted January 18, 2003 and revised on October 20, 2015, are available on our website at http://www.huntington.com/About-Us/corporate-governance 
21.1Subsidiaries of the Registrant   
23.1Consent of PricewaterhouseCoopers LLP, Independent Registered Public Accounting Firm.   
23.2Consent of Deloitte & Touche LLP, Independent Registered Public Accounting Firm.  
24.1Power of Attorney   
31.1Rule 13a-14(a) Certification – Chief Executive Officer.   
31.2Rule 13a-14(a) Certification – Chief Financial Officer.   
32.1Section 1350 Certification – Chief Executive Officer.   
32.2Section 1350 Certification – Chief Financial Officer.   
101The following material from Huntington’s Form 10-K Report for the year ended December 31, 2015, formatted in XBRL: (1) Consolidated Balance Sheets, (2) Consolidated Statements of Income, (3), Consolidated Statements of Comprehensive Income, (4) Consolidated Statements of Changes in Shareholders’ Equity, (5) Consolidated Statements of Cash Flows, and (6) the Notes to the Consolidated Financial Statements.  The following material from Huntington’s Form 10-K Report for the year ended December 31, 2017, formatted in XBRL: (1) Consolidated Balance Sheets, (2) Consolidated Statements of Income, (3), Consolidated Statements of Comprehensive Income, (4) Consolidated Statements of Changes in Shareholders’ Equity, (5) Consolidated Statements of Cash Flows, and (6) the Notes to the Consolidated Financial Statements. 
* Denotes management contract or compensatory plan or arrangement.  * Denotes management contract or compensatory plan or arrangement. 

Signatures

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, on the 16th day of February, 2018.
HUNTINGTON BANCSHARES INCORPORATED
(Registrant)
193
By:/s/ Stephen D. SteinourBy:/s/ Howell D. McCullough III
Stephen D. SteinourHowell D. McCullough III
Chairman, President, Chief ExecutiveChief Financial Officer
Officer, and Director (Principal Executive Officer)(Principal Financial Officer)
By:/s/ Nancy E. Maloney
Nancy E. Maloney
Executive Vice President, Controller
(Principal Accounting Officer)
Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities indicated on the 16th day of February, 2018.
Lizabeth Ardisana *
Lizabeth Ardisana
Director
Ann B. Crane *
Ann B. Crane
Director
Robert S. Cubbin *
Robert S. Cubbin
Director
Steven G. Elliott *
Steven G. Elliott
Director
Michael J. Endres *
Michael J. Endres
Director
Gina D. France *
Gina D. France
Director
J. Michael Hochschwender *
J. Michael Hochschwender
Director
John C. Inglis *

John C. Inglis
Director
Peter J. Kight *
Peter J. Kight
Director
Jonathan A. Levy *
Jonathan A. Levy
Director
Eddie R. Munson *
Eddie R. Munson
Director
Richard W. Neu *
Richard W. Neu
Director
David L. Porteous *
David L. Porteous
Director
Kathleen H. Ransier *
Kathleen H. Ransier
Director
*/s/ Jana J. Litsey
Jana J. Litsey
Attorney-in-fact for each of the persons indicated

170