UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
__________________________
FORM 10-Q
__________________________

QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended August 31, 20172018
OR 
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from             to             

Commission File Number: 1-7102
__________________________
NATIONAL RURAL UTILITIES
COOPERATIVE FINANCE CORPORATION
(Exact name of registrant as specified in its charter)
__________________________
District of Columbia 52-0891669
(State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.)
20701 Cooperative Way, Dulles, Virginia, 20166
(Address of principal executive offices) (Zip Code)
Registrant’s telephone number, including area code: (703) 467-1800
__________________________
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.    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).    Yes  No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer ¨    Accelerated filer ¨    Non-accelerated filerfiler☒ Smaller reporting company ☐company☐ Emerging growth company ☐
(Do not check if a smaller reporting company)

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transaction period for complying with any new or revised financial accounting standards provided pursuant to Section13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes ☐     No
 


TABLE OF CONTENTS
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INDEX OF MD&A TABLES
 
Table   Description Page   Description Page
  MD&A Tables:  
1 Summary of Selected Financial Data 2
 Summary of Selected Financial Data 2
2 Average Balances, Interest Income/Interest Expense and Average Yield/Cost 8
 Average Balances, Interest Income/Interest Expense and Average Yield/Cost 8
3 Rate/Volume Analysis of Changes in Interest Income/Interest Expense 9
 Rate/Volume Analysis of Changes in Interest Income/Interest Expense 10
4 Non-Interest Income 11
 Non-Interest Income 12
5 Derivative Average Notional Amounts and Average Interest Rates 11
 Derivative Average Notional Amounts and Average Interest Rates 12
6 Derivative Gains (Losses) 12
 Derivative Gains (Losses) 13
7 Non-Interest Expense 13
 Non-Interest Expense 14
8 Loans Outstanding by Type and Member Class 14
 Loans Outstanding by Type and Member Class 15
9 Historical Retention Rate and Repricing Selection 15
 Historical Retention Rate and Repricing Selection 16
10 Total Debt Outstanding 16
 Total Debt Outstanding 17
11 Member Investments 17
 Member Investments 18
12 Collateral Pledged 18
 Collateral Pledged 19
13 Unencumbered Loans 19
 Unencumbered Loans 20
14 Guarantees Outstanding 20
 Guarantees Outstanding 21
15 Maturities of Guarantee Obligations 21
 Maturities of Guarantee Obligations 22
16 Unadvanced Loan Commitments 21
 Unadvanced Loan Commitments 22
17 Notional Maturities of Unadvanced Loan Commitments 22
 Notional Maturities of Unadvanced Loan Commitments 22
18 Maturities of Notional Amount of Unconditional Committed Lines of Credit 22
 Maturities of Notional Amount of Unconditional Committed Lines of Credit 23
19 Loan Portfolio Security Profile 24
 Loan Portfolio Security Profile 25
20 Credit Exposure to 20 Largest Borrowers 26
 Credit Exposure to 20 Largest Borrowers 26
21 TDR Loans 27
 Troubled Debt Restructured Loans 28
22 Net Charge-Offs (Recoveries) 27
 Allowance for Loan Losses 29
23 Allowance for Loan Losses 28
 Rating Triggers for Derivatives 30
24 Rating Triggers for Derivatives 29
 Available Liquidity 31
25 Committed Bank Revolving Line of Credit Agreements 32
26 Liquidity Reserve 30
 Short-Term Borrowings—Funding Sources 33
27 Committed Bank Revolving Line of Credit Agreements 31
 Short-Term Borrowings 34
28 Short-Term Borrowings 32
 Issuances and Maturities of Long-Term and Subordinated Debt 34
29 Issuances and Maturities of Long-Term and Subordinated Debt 33
 Principal Maturity of Long-Term and Subordinated Debt 35
30 Principal Maturity of Long-Term and Subordinated Debt 33
 Projected Sources and Uses of Liquidity 36
31 Credit Ratings 34
 Credit Ratings 36
32 Projected Sources and Uses of Liquidity 35
 Interest Rate Gap Analysis 38
33 Financial Covenant Ratios Under Committed Bank Revolving Line of Credit Agreements 35
 Adjusted Financial Measures—Income Statement 39
34 Financial Ratios Under Debt Indentures 36
 TIER and Adjusted TIER 40
35 Interest Rate Gap Analysis 38
 Adjusted Financial Measures—Balance Sheet 40
36 Adjusted Financial Measures — Income Statement 39
 Debt-to-Equity Ratio 40
37 TIER and Adjusted TIER 39
 Members’ Equity 41
38 Adjusted Financial Measures — Balance Sheet 40
39 Leverage and Debt-to-Equity Ratios 40

ii










PART I—FINANCIAL INFORMATION

Item 2.
Management’s Discussion and Analysis of Financial Condition and Results of Operations (“MD&A)
FORWARD-LOOKING STATEMENTS

This Quarterly Report on Form 10-Q contains certain statements that are considered “forward-looking statements” within the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended. Forward-looking statements, which are based on certain assumptions and describe our future plans, strategies and expectations, are generally identified by our use of words such as “intend,” ���plan,“plan,” “may,” “should,” “will,” “project,” “estimate,” “anticipate,” “believe,” “expect,” “continue,” “potential,” “opportunity” and similar expressions, whether in the negative or affirmative. All statements about future expectations or projections, including statements about loan volume, the appropriateness of the allowance for loan losses, operating income and expenses, leverage and debt-to-equity ratios, borrower financial performance, impaired loans, and sources and uses of liquidity, are forward-looking statements. Although we believe that the expectations reflected in our forward-looking statements are based on reasonable assumptions, actual results and performance may differ materially from our forward-looking statements due to several factors. Factors that could cause future results to vary from our forward-looking statements include, but are not limited to, general economic conditions, legislative changes including those that could affect our tax status, governmental monetary and fiscal policies, demand for our loan products, lending competition, changes in the quality or composition of our loan portfolio, changes in our ability to access external financing, changes in the credit ratings on our debt, valuation of collateral supporting impaired loans, charges associated with our operation or disposition of foreclosed assets, technological changes within the rural electric utility industry, regulatory and economic conditions in the rural electric industry, nonperformance of counterparties to our derivative agreements, the costs and effects of legal or governmental proceedings involving us or our members and the factors listed and described under “Item 1A. Risk Factors” ofin our Annual Report on Form 10-K for the fiscal year ended May 31, 20172018 (“20172018 Form 10-K”). Except as required by law, we undertake no obligation to update or publicly release any revisions to forward-looking statements to reflect events, circumstances or changes in expectations after the date on which the statement is made.
INTRODUCTION

National Rural Utilities Cooperative Finance Corporation (“CFC”) is a member-owned cooperative association incorporated under the laws of the District of Columbia in April 1969. CFC’s principal purpose is to provide its members with financing to supplement the loan programs of the Rural Utilities Service (“RUS”) of the United States Department of Agriculture (“USDA”). CFC makes loans to its rural electric members so they can acquire, construct and operate electric distribution, generation and transmission (“power supply”) systems and related facilities. CFC also provides its members with credit enhancements in the form of letters of credit and guarantees of debt obligations. As a cooperative, CFC is owned by and exclusively serves its membership, which consists of not-for-profit entities or subsidiaries or affiliates of not-for-profit entities. CFC is exempt from federal income taxes under Section 501(c)(4) of the Internal Revenue Code. As a member-owned cooperative, CFC’s objective is not to maximize profit, but rather to offer its members cost-based financial products and services. CFC funds its activities primarily through a combination of public and private issuances of debt securities, member investments and retained equity. As a Section 501(c)(4) tax-exempt, member-owned cooperative, we cannot issue equity securities.

Our financial statements include the consolidated accounts of CFC, National Cooperative Services Corporation (“NCSC”), Rural Telephone Finance Cooperative (“RTFC”) and subsidiaries created and controlled by CFC to hold foreclosed assets resulting from defaulted loans or bankruptcy. NCSC is a taxable member-owned cooperative that may provide financing to members of CFC, government or quasi-government entities which own electric utility systems that meet the Rural Electrification Act definition of “rural” and for-profit and nonprofit entities that are owned, operated or controlled by, or provide significant benefits to certain members of CFC. RTFC is a taxable Subchapter T cooperative association that provides financing for its rural telecommunications members and their affiliates. CFC did not hold, and did not have any subsidiaries or other entities that held, foreclosed assets as of August 31, 20172018 or May 31, 2017.2018. See “Item 1. Business—Overview” ofin our 20172018 Form 10-K for additional information on the business activities of each of these entities. Unless stated otherwise, references to “we,” “our” or “us” relate to CFC and its consolidated entities. All references to members within this document include members, associates and affiliates of CFC and its consolidated entities.



Our principal operations are currently organized for management reporting purposes into three business segments: CFC, NCSC and RTFC. Management monitors a variety of key indicators to evaluate our business performance. The following MD&A is intended to provide the reader with an understanding of our results of operations, financial condition and liquidity by discussing the drivers offactors influencing changes from period to period and the key measures used by management to evaluate performance, such as net interest income, net interest yield, loan growth, debt-to-equity ratio, growth and credit quality metrics. We provide additional information on the financial performance of each of our business segments in “Note 13—Business Segments.” The MD&A section is provided as a supplement to, and should be read in conjunction with our unaudited condensed consolidated financial statements and related notes in this Report, our audited consolidated financial statements and related notes in our 20172018 Form 10-K and additional information contained in our 20172018 Form 10-K, including the risk factors discussed under “Part I—Item 1A. Risk Factors,” as well as any risk factors identified under “Part II—Item 1A. Risk Factors” in this Report.
SUMMARY OF SELECTED FINANCIAL DATA

Table 1 provides a summary of consolidated selected financial data for the three months ended August 31, 20172018 and 2016,2017, and as of August 31, 20172018 and May 31, 2017.2018. In addition to financial measures determined in accordance with generally accepted accounting principles in the United States (“GAAP”), management also evaluates performance based on certain non-GAAP measures and metrics, which we refer to as “adjusted” measures. Certain financial covenant provisions in our credit agreements are also based on non-GAAP financial measures. Our key non-GAAP financial measures includeare adjusted net income, adjusted net interest income, adjusted interest expense, adjusted net interest yield, adjusted times interest earned ratio (“adjusted TIER”), and adjusted debt-to-equity ratio and adjusted leverage ratio. The adjusted leverage ratio is a non-GAAP measure included as a covenant in our committed bank revolving line of credit agreements. The most comparable GAAP measures are net income, net interest income, interest expense, net interest yield, TIER debt-to-equity ratio and leveragedebt-to-equity ratio, respectively. The primary adjustments we make to calculate these non-GAAP measures consist of (i) adjusting interest expense and net interest income to include the impact of net periodic derivative cash settlements; (ii) adjusting net income, senior debt and total equity to exclude the non-cash impact of the accounting for derivative financial instruments; (iii) adjusting senior debt to exclude the amount that funds CFC member loans guaranteed by RUS, subordinated deferrable debt and members’ subordinated certificates; and (iv) adjusting total equity to include subordinated deferrable debt and members’ subordinated certificates and exclude cumulative derivative forward value gains and losses and accumulated other comprehensive income. We believe our non-GAAP adjusted measures, which are not a substitute for GAAP and may not be consistent with similarly titled non-GAAP measures used by other companies, provide meaningful information and are useful to investors because management evaluates performance based on these metrics, and thecertain financial covenants in our committed bank revolving line of credit agreements and debt indentures are based on adjusted TIER and adjusted leverage ratios.measures. See “Non-GAAP Financial Measures” for a detailed reconciliation of these adjusted measures to the most comparable GAAP measures.

Table 1: Summary of Selected Financial Data
  Three Months Ended August 31, Increase/
(Dollars in thousands) 2017 2016 (Decrease)
Statement of operations      
Interest income $265,915
 $256,835
 4%
Interest expense (192,731) (181,080) 6
Net interest income 73,184
 75,755
 (3)
Fee and other income 3,945
 4,530
 (13)
Total net revenue 77,129
 80,285
 (4)
Benefit (provision) for loan losses 298
 (1,928) **
Derivative losses(1)
 (46,198) (188,293) (75)
Results of operations of foreclosed assets (24) (1,112) (98)
Operating expenses(2) 
 (21,636) (20,859) 4
Other non-interest expense (522) (443) 18
Income (loss) before income taxes 9,047
 (132,350) **
Income tax expense (32) 89
 **
Net income (loss) $9,015
 $(132,261) **



  Three Months Ended August 31,  
(Dollars in thousands) 2018 2017 Change
Statement of income      
Interest income $278,491
 $265,915
    5%
Interest expense (210,231) (192,731) 9
Net interest income 68,260
 73,184
 (7)
Fee and other income 3,185
 3,945
 (19)
Total revenue 71,445
 77,129
 (7)
Benefit for loan losses 109
 298
 (63)
Derivative gains (losses)(1)
 7,183
 (46,198) **
Results of operations of foreclosed assets 
 (24) **
Operating expenses(2) 
 (23,205) (21,636) 7
Other non-interest expense (7,494) (522) 1,336
Income before income taxes 48,038
 9,047
 431
Income tax expense (60) (32) 88
Net income $47,978
 $9,015
 432


 Three Months Ended August 31, Increase/ Three Months Ended August 31, 
 2017
2016 (Decrease) 2018
2017 Change
Adjusted operational financial measures          
Adjusted interest expense(3)
 $(212,953) $(204,470) 4% $(223,060) $(212,953)    5%
Adjusted net interest income(3)
 52,962
 52,365
 1 55,431
 52,962
 5
Adjusted net income(3)
 34,991
 32,642
 7 27,966
 34,991
 (20)
          
Selected ratios(4)
          
Fixed-charge coverage ratio/TIER (5)(4)
 1.05
 0.27
 78 bps 1.23
 1.05
 18 bps
Adjusted TIER(3)
 1.16
 1.16
  1.13
 1.16
 (3)
Net interest yield(6)(5)
 1.16
%1.26
%(10) 1.04% 1.16% (12)
Adjusted net interest yield(3)(6)
 0.84
%0.86
%(2) 0.85
 0.84
 1
Net charge-off rate(8)
 
 0.04
 (4)
          
 August 31, 2017 May 31, 2017 Increase/ (Decrease) August 31, 2018 May 31, 2018 Change
Balance sheet          
Cash, investments and time deposits $487,375
 $485,169
 —%
Cash, cash equivalents and restricted cash $274,502
 $238,824
      15%
Investment securities 642,360
 609,851
 5
Loans to members(9)(7)
 24,642,077
 24,367,044
 1 25,182,654
 25,178,608
 
Allowance for loan losses (37,078) (37,376) (1) (18,692) (18,801)   (1)
Loans to members, net 24,604,999
 24,329,668
 1 25,163,962
 25,159,807
 
Total assets 25,480,526
 25,205,692
 1 26,676,207
 26,690,204
 
Short-term borrowings 3,074,660
 3,342,900
 (8) 3,793,136
 3,795,910
 
Long-term debt 18,428,819
 17,955,594
 3 18,674,932
 18,714,960
 
Subordinated deferrable debt 742,307
 742,274
  742,445
 742,410
 
Members’ subordinated certificates 1,418,207
 1,419,025
  1,378,097
 1,379,982
 
Total debt outstanding 23,663,993
 23,459,793
 1 24,588,610
 24,633,262
 
Total liabilities 24,418,946
 24,106,887
 1 25,169,631
 25,184,351
 
Total equity 1,061,580
 1,098,805
 (3) 1,506,576
 1,505,853
 
Guarantees (10)
 824,264
 889,617
 (7)
Guarantees(8)
 776,687
 805,161
   (4)
          
Selected ratios period end(4)
     
     
Allowance coverage ratio(11)
 0.15
%0.15
%
Debt-to-equity ratio(12)
 23.00
 21.94
 106
Leverage ratio(13)
 23.78
 22.75
 103
Allowance coverage ratio(9)
 0.07% 0.07% 
Debt-to-equity ratio(10)
 16.71
 16.72
 (1)
Adjusted debt-to-equity ratio(3)
 6.05
 5.95
 10 6.21
 6.18
   3
Adjusted leverage ratio(3)
 6.28
 6.19
 9
____________________________ 
** ChangeCalculation of percentage change is not meaningful.
(1)Consists of derivativeinterest rate swap cash settlements and derivative forward value gains (losses). Derivative cash settlement amounts represent net periodic contractual interest accruals related to derivatives not designated for hedge accounting. Derivative forward value gains (losses) represent changes in fair value during the period, excluding net periodic contractual interest accruals, related to derivatives not designated for hedge accounting and expense amounts reclassified into income related to the cumulative transition loss recorded in accumulated other comprehensive income as of June 1, 2001, as a result of the adoption of the derivative accounting guidance that required derivatives to be reported at fair value on the balance sheet.
(2)Consists of salaries and employee benefits and the other general and administrative expenses components of non-interest expense, each of which are presented separately on our consolidated statements of operations.income.
(3)See “Non-GAAP Financial Measures” for details on the calculation of these non-GAAP adjusted measures and the reconciliation to the most comparable GAAP measures.
(4)Selected metrics and ratios represent percentage amounts.
(5)Calculated based on net income (loss) plus interest expense for the period divided by interest expense for the period. The fixed-charge coverage ratios and TIER were the same during each period presented because we did not have any capitalized interest during these periods.
(6)(5)Calculated based on annualized net interest income for the period divided by average interest-earning assets for the period.
(7)(6)Calculated based on annualized adjusted net interest income for the period divided by average interest-earning assets for the period.
(8)Calculated based on annualized net charge-offs (recoveries) for the period divided by average total outstanding loans for the period.



(9)(7)Consists of the outstanding principal balance of member loans plus unamortized deferred loan origination costs, which totaled $11 million as of both August 31, 20172018 and May 31, 2017.2018.
(10)(8)Reflects the total amount of member obligations for which CFC has guaranteed payment to a third party as of the end of each period. This amount represents our maximum exposure to loss, which significantly exceeds the guarantee liability recorded on our consolidated balance sheets. See “Note 10—11—Guarantees” for additional information.  


(11)(9)Calculated based on the allowance for loan losses at period end divided by total outstanding loans at period end.
(12)(10)Calculated based on total liabilities at period end divided by total equity at period end.
(13)Calculated based on total liabilities and guarantees at period end divided by total equity at period end.
EXECUTIVE SUMMARY

Our primary objective as a member-owned cooperative lender is to provide cost-based financial products to our rural electric members while maintaining a sound financial position required for investment-grade credit ratings on our debt instruments. Our objective is not to maximize net income; therefore, the rates we charge our member-borrowers reflect our adjusted interest expense plus a spread to cover our operating expenses, a provision for loan losses and earnings sufficient to achieve interest coverage to meet our financial objectives. Our goal is to earn an annual minimum adjusted TIER of 1.10 and to maintain an adjusted debt-to-equity ratio at approximately or below 6.00-to-1.

We are subject to period-to-period volatility in our reported GAAP results due to changes in market conditions and differences in the way our financial assets and liabilities are accounted for under GAAP. Our financial assets and liabilities expose us to interest-rate risk. We use derivatives, primarily interest rate swaps, as part of our strategy in managing this risk. Our derivatives are intended to economically hedge and manage the interest-rate sensitivity mismatch between our financial assets and liabilities. We are required under GAAP to carry derivatives at fair value on our consolidated balance sheet; however, the financial assets and liabilities for which we use derivatives to economically hedge are carried at amortized cost. Changes in interest rates and spreads result in periodic fluctuations in the fair value of our derivatives, which may cause volatility in our earnings because we do not apply hedge accounting.accounting for our interest rate swaps. As a result, the mark-to-market changes in our derivativesinterest rate swaps are recorded in earnings. Based on the composition of our derivatives,interest rate swaps, we generally record derivative losses in earnings when interest rates decline and derivative gains when interest rates rise. This earnings volatility generally is not indicative of the underlying economics of our business, as the derivative forward fair value gains or losses recorded each period may or may not be realized over time, depending on the terms of our derivative instruments and future changes in market conditions that impact actual derivativethe periodic cash settlement amounts.amounts of our interest rate swaps. As such, management uses our adjusted non- GAAPnon-GAAP results whichto evaluate our operating performance. Our adjusted results include realized net periodic derivative settlementsinterest rate swap settlement amounts but exclude the impact of unrealized derivative forward fair value gains and losses, to evaluate our operating performance. Because derivative forward fair value gains and losses do not impact our cash flows, liquidity or ability to service our debt costs, ourlosses. Our financial debt covenants are also based on our non-GAAP adjusted results.results, as the forward fair value gains and losses related to our interest rate swaps do not affect our cash flows, liquidity or ability to service our debt.

Financial Performance

Reported Results

We reported net income of $48 million and a TIER of 1.23 for the quarter ended August 31, 2018 (“current quarter”), compared with net income of $9 million and a TIER of 1.05 for the quarter ended August 31, 2017 (“current quarter”), compared with a net loss of $132 million and a TIER of 0.27 for the same prior-year quarter. Our debt-to-equity ratio increaseddecreased slightly to 23.00-to-116.71 as of August 31, 2017,2018, from 21.94-to-116.72 as of May 31, 2017,2018, primarily due to an increasea decline in debt outstanding to fund loan growth and a decrease inliabilities as equity resulting fromremained relatively unchanged. In July 2018, the CFC Board of Directors authorizationauthorized the allocation of patronage capital of $95 million for fiscal year 2018 and the retirement of 50% of this amount, or $48 million, which was returned to members in August 2018. The increase in equity from our reported net income of $48 million for the current quarter to retirewas offset by the retirement of patronage capital of $45 million.capital.

The variance of $141$39 million between our reported net income of $9$48 million for the current quarter and our net lossincome of $132$9 million for the same prior-year quarter was primarily driven primarily by a favorable shift in the mark-to-market changes in the fair value of our derivatives. We recognized derivative lossesgains of $46$7 million in the current quarter which were largelydue to a net increase in the fair value of our pay-fixed swaps resulting from a slight rise in medium- and long-term interest rates. In contrast, we recognized derivative losses of $46 million during the comparable prior-year quarter, mainly due to a modest flattening of the yieldswap curve as interest rates on the shorter end of the curve rose while mediummedium- and longer-termlong-term interest rates declined slightly. In comparison we recognized derivative lossesThe favorable shift of $188$53 million in the same prior-year quarter, attributable to more pronounced flatteningfair value of our derivatives was offset in part by the yield curve duringrecognition of losses of $7 million on the period. In addition, we experiencedearly extinguishment of debt, a decrease in net interest income of $3$5 million and an increase in operating expenses of $1 million,$2 million. The decrease in net interest income resulted from compression in the net interest yield, which were largelywas partially offset by a favorable shiftan increase in the provision for loan losses of $2 million and a decrease in charges related to foreclosedaverage interest-earning assets of $1 million.

$1,068 million, or 4%. Net interest yield declined by 12 basis points to 1.04%, primarily driven by an increase in our overall average cost of funds due to a higher average cost for our short-term and variable-rate borrowings resulting from the rise in short-term interest rates.


Adjusted Non-GAAP Results

AdjustedOur adjusted net income totaled $35$28 million and our adjusted TIER was 1.161.13 for the current quarter, compared with adjusted net income of $33$35 million and adjusted TIER of 1.16 for the same prior-year quarter. Our adjusted debt-to-equity ratio increased to 6.05-to-16.21 as of August 31, 2017,2018, from 5.95-to-16.18 as of May 31, 2017,2018, primarily attributable to a decrease in adjusted equity due to the combined impactpatronage capital retirement of the increase in debt outstanding to fund loan growth and the decrease in equity resulting from the CFC Board$48 million, which more than offset our adjusted net income of Directors authorization in the current quarter to retire patronage capital.$28 million.

The increase of $2 milliondecrease in adjusted net income of $7 million in the current quarter from the samecomparable prior-year quarter was primarily driven by losses on the favorable shift in the provision for loan lossesearly extinguishment of $2debt of $7 million and decrease in charges related to foreclosed assets of $1 million, which were partially offset by thean increase in operating expenses of $1$2 million, offset in part by an increase in adjusted net interest income of $2 million. The increase in adjusted net interest income was attributable to the increase in average interest-earning assets $1,068 million and a slight increase in the adjusted interest yield of 1 basis point to 0.85%.

Lending Activity and Credit Performance

Loans to members totaled $24,642$25,183 million as of August 31, 2017, an increase of $275 million, or 1%,2018, relatively unchanged from May 31, 2017. The increase was primarily due an increase in2018. CFC distribution loans of $244 million and an increase in NCSC loans of $45increased by $87 million, which were partiallywas offset by a decreasedecreases in CFC power supply loans, NCSC loans and RTFC loans of $14 million. The net increase in loans outstanding was largely attributable to member$76 million, $6 million and $5 million, respectively.

Long-term loan advances totaled $468 million during the current quarter, with approximately 71% of those advances for capital investmentsexpenditures by members and members25% for the refinancing with usof loans made by other lenders.
CFC had long-term fixed-rate loans totaling $150$193 million that were scheduled to reprice during the current quarter. Of this total, $128$96 million repriced to a new long-term fixed rate, $21rate; $48 million repriced to a long-term variable raterate; and $1$49 million werewas repaid in full.

The overall credit quality of our loan portfolio remained high as of August 31, 2018, as evidenced by our strong credit performance metrics. We had no delinquent or nonperforming loans as of August 31, 2018, and no loan defaults or charge-offs during the current quarter. Outstanding loans to electric utility organizations represented approximately 99% of total outstanding loan portfolio as of August 31, 2018, unchanged from May 31, 2018. We historically have had limited defaults and losses on loans in our electric utility loan portfolio. We generally lend to members on a senior secured basis, which reduces the risk of loss in the event of a borrower default. Of our total loans outstanding, 93% were secured and 7% were unsecured as of both August 31, 2018 and May 31, 2018.

Financing Activity

OurWe issue debt primarily to fund growth in our loan portfolio. As such, our outstanding debt volume generally increases and decreases in response to member loan demand. As total outstanding loans increased during the current quarter, our debt volume also increased. Total debt outstanding was $23,664$24,589 million as of August 31, 2017, an increase of $204 million, or 1%,2018, relatively unchanged from May 31, 2017. The increase was primarily attributable2018, as loans to a net increasemembers also remained flat. Decreases in collateral trust bonds, dealer commercial paper and Federal Agricultural Mortgage Corporation (“Farmer Mac”) notes payable of $296 million, $135 million, and $114 million, respectively, were largely offset by increases in dealer medium-term notes of $396 million, a net increase in our member investments of $217$291 million and a net increase in member commercial paper, select notes payable to the Federal Financing Bank under the Guaranteed Underwriter Programand daily liquidity fund notes of the USDA (“Guaranteed Underwriter Program”) of $88$238 million. These increases were partially offset by a net decrease inOutstanding dealer commercial paper outstanding of $490 million.

We issued $350$929 million principal amountand $1,064 million as of dealer medium-term notes and received advances of $100 million under the Guaranteed Underwriter Program during the three months ended August 31, 2017.2018 and May 31, 2018, respectively, was below our maximum threshold of $1,250 million.

We provide additional information on our financing activities below under “Consolidated Balance Sheet Analysis—Debt” and “Liquidity Risk.”

Outlook for the Next 12 Months

We currently expect the amount of long-term loan advances to exceed anticipated loan repayments over the next 12 months. We expectthat our net interest income, and adjusted net interest income, to be relatively flat over the next 12 months, reflecting a projected slight increase in average total loans and a relatively stablenet income, adjusted net income, tier, adjusted tier, net interest yield and adjusted net interest yield.

yield will increase over the next 12 months as a result of a projected decrease in our average cost of funds. Long-term debt scheduled to mature over the next 12 months totaled $1,453$2,820 million as of August 31, 2017. 2018. Included in this amount is $880 million aggregate principal amount of higher-cost collateral trust bonds with a weighted average coupon rate of 9.60%, scheduled to mature on November 1, 2018. On July 12, 2018, we redeemed $300 million of our 10.375% collateral trust bonds due November 1, 2018, leaving a remaining outstanding principal


amount of $700 million. We expect that we will be able to replace this higher-cost debt with lower-cost funding, which will reduce our aggregate weighted average cost of funds.

We believe we have sufficient liquidity from the combination of existing cash and time deposits,cash equivalents, member loan repayments, committed bank revolving lines of credit, committed loan facilities from the Federal Financing Bank guaranteed by RUS under the Guaranteed Underwriter Program (“Guaranteed Underwriter Program”), revolving note purchase agreements with Farmer Mac and our ability to issue debt in the capital markets, to our members and in private placements, to meet the demand for member loan advances and satisfy our obligations to repay long-term debt maturing over the next 12 months. As of August 31, 2017, we had2018, sources of liquidity readily available for access to liquidity reserves totaling $6,483totaled $7,295 million, which consistedconsisting of (i) $396$266 million in cash and cash equivalents and time deposits,equivalents; (ii) up to $625$1,225 million available under committed loan facilities under the Guaranteed Underwriter Program,Program; (iii) up to $3,164$3,082 million available under committed bank revolving line of credit agreements,agreements; (iv) up to $300 million available under a committed revolving note purchase agreement with Farmer Mac,Mac; and (v) up to $1,998$2,422 million available under a revolving note purchase agreement with Farmer Mac, subject to market


conditions. On August 14, 2017,17, 2018, we receivedexecuted a commitment from RUSletter for the guarantee of a $750 million loan facility from the Federal Financing Bank under the Guaranteed Underwriter Program. The amount available for access under the Guaranteed Underwriter Program, based on amounts advanced to us as of August 31, 2017,2018, will increase to $1,375$1,975 million upon closing of the facility.

We believe we can continue to roll over the outstanding member short-term debt of $2,565$2,864 million as of August 31, 2017,2018, based on our expectation that our members will continue to reinvest their excess cash in our commercial paper, daily liquidity fund notes, select notes and medium-term notes. Although we expect to continue accessing the dealer commercial paper market to help meet our liquidity needs, we intend to manage our short-term wholesale funding risk by maintaining outstanding dealer commercial paper at an amount below $1,250 million for the foreseeable future. We expect to continue to be in compliance with the covenants under our committed bank revolving line of credit agreements, which will allow us to mitigate our roll-over risk, as we can draw on these facilities to repay dealer or member commercial paper that cannot be
rolled over. refinanced with similar debt.

While we are not subject to bank regulatory capital rules, we generally aim to maintain an adjusted debt-to-equity ratio at approximately or below 6.00-to-1. Our adjusted debt-to-equity ratio was 6.056.21 as of August 31, 2017, slightly2018, above our targeted threshold due to the combined impact of the increase in debt outstanding to fund loan growth and the decrease in adjusted equity resulting from the CFC Board of Directors authorization in the current quarter to retire patronage capital retirement of $45 million.$48 million during the quarter. We expect to maintainthat our adjusted debt-to-equity ratio at approximatelywill decrease during the remainder of the fiscal year due to an increase in equity from earnings. As a result, we believe our adjusted debt-to equity ratio will decrease closer to our target ratio of 6.00-to-1 over the next 12 months.
CRITICAL ACCOUNTING POLICIES AND ESTIMATES

The preparation of financial statements in accordance with GAAP requires management to make a number of judgments, estimates and assumptions that affect the amount of assets, liabilities, income and expenses in the consolidated financial statements. Understanding our accounting policies and the extent to which we use management’s judgment and estimates in applying these policies is integral to understanding our financial statements. We provide a discussion of our significant accounting policies under “Note 1—Summary of Significant Accounting Policies” in our 20172018 Form 10-K.

We have identified certain accounting policies as critical because they involve significant judgments and assumptions about highly complex and inherently uncertain matters, and the use of reasonably different estimates and assumptions could have a material impact on our results of operations or financial condition. Our most critical accounting policies and estimates involve the determination of the allowance for loan losses and fair value. We evaluate our critical accounting estimates and judgments required by our policies on an ongoing basis and update them as necessary based on changing conditions. There were no material changes in the key inputs and assumptions used in our critical accounting policies and estimates during the current quarter. Management has discussed significant judgments and assumptions in applying our critical accounting policies with the Audit Committee of our board of directors. We provide additional information on the methodologies and key assumptions used in our critical accounting policies and estimates under “MD&A—Critical Accounting Policies and Estimates” in our 20172018 Form 10-K. See “Item 1A. Risk Factors” in our 20172018 Form 10-K for a discussion of the risks associated with management’s judgments and estimates in applying our accounting policies and methods.


RECENT ACCOUNTING CHANGES AND OTHER DEVELOPMENTS

See “Note 1—Summary of Significant Accounting Policies” for information on accounting standards adopted during the current quarter, as well as recently issued accounting standards not yet required to be adopted and the expected impact of the adoption of these accounting standards. To the extent we believe the adoption of new accounting standards has had or will have a material impact on our consolidated results of operations, financial condition or liquidity, we also discuss the impact in the applicable section(s) of this MD&A.


CONSOLIDATED RESULTS OF OPERATIONS

The section below provides a comparative discussion of our condensed consolidated results of operations between the three months ended August 31, 20172018 and August 31, 2016.2017. Following this section, we provide a comparative analysis of our condensed consolidated balance sheets as of August 31, 20172018 and May 31, 2017.2018. You should read these sections together with our “Executive Summary—Outlook for the Next 12 Months” where we discuss trends and other factors that we expect will affect our future results of operations.

Net Interest Income

Net interest income represents the difference between the interest income earned on our interest-earning assets, which includeincludes loans and investment securities, and the interest expense on our interest-bearing liabilities. Our net interest yield represents the difference between the yield on our interest-earning assets and the cost of our interest-bearing liabilities plus the impact from non-interest bearing funding. We expect net interest income and our net interest yield to fluctuate based on changes in interest rates and changes in the amount and composition of our interest-earning assets and interest-bearing liabilities. We do not fund each individual loan with specific debt. Rather, we attempt to minimize costs and maximize efficiency by proportionately funding large aggregated amounts of loans.

Table 2 presents our average balance sheetsbalances for the three months ended August 31, 20172018 and 2016,2017, and for each major category of our interest-earning assets and interest-bearing liabilities, the interest income earned or interest expense incurred, and the average yield or cost. Table 2 also presents non-GAAP adjusted interest expense, adjusted net interest income and adjusted net interest yield, which reflect the inclusion of net accrued periodic derivative cash settlements in interest expense. We provide reconciliations of our non-GAAP adjusted measures to the most comparable GAAP measures under “Non-GAAP Financial Measures.”



Table 2: Average Balances, Interest Income/Interest Expense and Average Yield/Cost
             
 Three Months Ended August 31, Three Months Ended August 31,
(Dollars in thousands) 2017 2016 2018 2017
Assets: Average Balance Interest Income/Expense Average Yield/Cost Average Balance Interest Income/Expense Average Yield/Cost Average Balance Interest Income/Expense Average Yield/Cost Average Balance Interest Income/Expense Average Yield/Cost
Long-term fixed-rate loans(1)
 $22,371,291
 $249,364
 4.42% $21,625,527
 $244,128
 4.48% $22,695,516
 $251,801
 4.40% $22,371,291
 $249,364
 4.42%
Long-term variable-rate loans 842,968
 5,863
 2.76
 729,846
 4,527
 2.46
 1,071,550
 9,381
 3.47
 842,968
 5,863
 2.76
Line of credit loans 1,353,349
 8,707
 2.55
 1,043,797
 5,966
 2.27
 1,422,853
 11,633
 3.24
 1,353,349
 8,707
 2.55
TDR loans(2)
 13,122
 226
 6.83
 17,223
 218
 5.02
 12,552
 218
 6.89
 13,122
 226
 6.83
Other income, net(3)
 
 (232) 
 
 (284) 
 
 (325) 
 
 (232) 
Total loans 24,580,730
 263,928
 4.26
 23,416,393
 254,555
 4.31
 25,202,471
 272,708
 4.29
 24,580,730
 263,928
 4.26
Cash, investments and time deposits 363,645
 1,987
 2.17
 614,598
 2,280
 1.47
Cash, time deposits and investment securities 809,409
 5,783
 2.83
 363,645
 1,987
 2.17
Total interest-earning assets $24,944,375
 $265,915
 4.23% $24,030,991
 $256,835
 4.24% $26,011,880
 $278,491
 4.25% $24,944,375
 $265,915
 4.23%
Other assets, less allowance for loan losses 560,169
     662,248
     726,260
     560,169
    
Total assets $25,504,544
 

   $24,693,239
 

 

 $26,738,140
 

   $25,504,544
 

 

                        
Liabilities:   

 

 

 

 

   

 

 

 

 

Short-term borrowings $3,223,476
 $10,539
 1.30% $2,924,285
 $4,882
 0.66% $3,519,995
 $19,419
 2.19% $3,223,476
 $10,539
 1.30%
Medium-term notes 3,010,730
 25,116
 3.31
 3,282,862
 23,585
 2.85
 3,757,196
 32,410
 3.42
 3,010,730
 25,116
 3.31
Collateral trust bonds 7,635,433
 85,277
 4.43
 7,254,420
 85,049
 4.65
 7,474,361
 77,705
 4.12
 7,635,433
 85,277
 4.43
Long-term notes payable 7,538,511
 47,482
 2.50
 7,113,046
 43,129
 2.41
Guaranteed Underwriter Program notes payable 4,848,435
 35,334
 2.89
 4,995,723
 35,602
 2.83
Farmer Mac notes payable 2,790,527
 21,111
 3.00
 2,507,545
 11,490
 1.82
Other notes payable 29,877
 322
 4.28
 35,243
 390
 4.39
Subordinated deferrable debt 742,285
 9,416
 5.03
 742,155
 9,426
 5.04
 742,422
 9,417
 5.03
 742,285
 9,416
 5.03
Subordinated certificates 1,417,872
 14,901
 4.17
 1,442,636
 15,009
 4.13
 1,377,954
 14,513
 4.18
 1,417,872
 14,901
 4.17
Total interest-bearing liabilities $23,568,307
 $192,731
 3.24% $22,759,404
 $181,080
 3.16% $24,540,767
 $210,231
 3.40% $23,568,307
 $192,731
 3.24%
Other liabilities 853,196
   
 1,153,537
 
   697,954
   
 853,196
 
  
Total liabilities 24,421,503
   
 23,912,941
 
   25,238,721
   
 24,421,503
 
  
Total equity 1,083,041
     780,298
 
   1,499,419
     1,083,041
 
  
Total liabilities and equity $25,504,544
 

   $24,693,239
 

   $26,738,140
 

   $25,504,544
 

  
                        
Net interest spread(4)
   

 0.99% 

 

 1.08%   

 0.85% 

 

 0.99%
Impact of non-interest bearing funding(5)
     0.17
     0.18
Benefit from non-interest bearing funding(5)
     0.19
     0.17
Net interest income/net interest yield(6)
   $73,184
 1.16%   $75,755
 1.26%   $68,260
 1.04%   $73,184
 1.16%
                        
Adjusted net interest income/adjusted net interest yield:     

           

      
Interest income   $265,915
 4.23%   $256,835
 4.24%   $278,491
 4.25%   $265,915
 4.23%
Interest expense   192,731
 3.24
   181,080
 3.16
   210,231
 3.40
   192,731
 3.24
Add: Net accrued periodic derivative cash settlements(7)
   20,222
 0.75
   23,390
 0.90
   12,829
 0.46
   20,222
 0.75
Adjusted interest expense/adjusted average cost(8)
   $212,953
 3.58% 

 $204,470
 3.56%   $223,060
 3.61% 

 $212,953
 3.58%
                        
Adjusted net interest spread(4)
     0.65% 
   0.68%     0.64% 
   0.65%
Impact of non-interest bearing funding     0.19
     0.18
Benefit from non-interest bearing funding(5)
     0.21
     0.19
Adjusted net interest income/adjusted net interest yield(9)
   $52,962
 0.84% 
 $52,365

0.86%   $55,431
 0.85% 
 $52,962

0.84%
____________________________ 
(1)Interest income on long-term, fixed-rate loans includes loan conversion fees, which are generally deferred and recognized as interest income using the effective interest method.
(2)Troubled debt restructuring (“TDR”) loans.


(3)Consists of late payment fees and net amortization of deferred loan fees and loan origination costs.


(4)Net interest spread represents the difference between the average yield on total average interest-earning assets and the average cost of total average interest-bearing liabilities. Adjusted net interest spread represents the difference between the average yield on total average interest-earning assets and the adjusted average cost of total average interest-bearing liabilities.
(5)Includes other liabilities and equity.
(6)Net interest yield is calculated based on annualized net interest income for the period divided by total average interest-earning assets for the period.
(7)Represents the impact of net accrued periodic derivative cashinterest rate swap settlements during the period, whichperiod. This amount is added to interest expense to derive non-GAAP adjusted interest expense. The average (benefit)/cost associated with derivatives is calculated based on annualized net accrued periodic derivative cashinterest rate swap settlements during the period divided by the average outstanding notional amount of derivatives during the period. The average outstanding notional amount of derivativesinterest rate swaps was $10,682$10,955 million and $10,338$10,682 million for the three months ended August 31, 20172018 and 2016,2017, respectively.
(8)Adjusted interest expense represents interest expense plus net accrued periodic derivativeinterest rate swap cash settlements during the period. Net accrued periodic derivative cash settlements are reported on our consolidated statements of operationsincome as a component of derivative gains (losses). Adjusted average cost is calculated based on annualized adjusted interest expense for the period divided by total average interest-bearing liabilities during the period.
(9)Adjusted net interest yield is calculated based on annualized adjusted net interest income for the period divided by total average interest-earning assets for the period.

Table 3 displays the change in net interest income between periods and the extent to which the variance is attributable to: (i) changes in the volume of our interest-earning assets and interest-bearing liabilities or (ii) changes in the interest rates of these assets and liabilities. The table also presents the change in adjusted net interest income between periods. Changes that are not solely due to either volume or rate are allocated to these categories on a pro-rata basis based on the absolute value of the change due to average volume and average rate.


Table 3: Rate/Volume Analysis of Changes in Interest Income/Interest Expense
 Three Months Ended Three Months Ended August 31,
 August 31, 2017 versus August 31, 2016 2018 versus 2017
   
Variance due to:(1)
 Total 
Variance due to:(1)
(Dollars in thousands) 
Total
Variance
 Volume Rate Variance Volume Rate
Interest income:            
Long-term fixed-rate loans $5,236
 $8,419
 $(3,183) $2,437
 $3,614
 $(1,177)
Long-term variable-rate loans 1,336
 702
 634
 3,518
 1,590
 1,928
Line of credit loans 2,741
 1,769
 972
 2,926
 447
 2,479
Restructured loans 8
 (52) 60
 (8) (10) 2
Other income, net 52
 
 52
 (93) 
 (93)
Total loans 9,373
 10,838
 (1,465) 8,780
 5,641
 3,139
Cash, investments and time deposits (293) (931) 638
Cash, time deposits and investment securities 3,796
 2,436
 1,360
Interest income 9,080
 9,907
 (827) 12,576
 8,077
 4,499
            
Interest expense:            
Short-term borrowings 5,657
 499
 5,158
 8,880
 969
 7,911
Medium-term notes 1,531
 (1,955) 3,486
 7,294
 6,227
 1,067
Collateral trust bonds 228
 4,467
 (4,239) (7,572) (1,799) (5,773)
Long-term notes payable 4,353
 2,580
 1,773
Guaranteed Underwriter Program notes payable (268) (1,050) 782
Farmer Mac notes payable 9,621
 1,297
 8,324
Other notes payable (68) (59) (9)
Subordinated deferrable debt (10) 2
 (12) 1
 2
 (1)
Subordinated certificates (108) (258) 150
 (388) (420) 32
Interest expense 11,651
 5,335
 6,316
 17,500
 5,167
 12,333
Net interest income $(2,571) $4,572
 $(7,143) $(4,924) $2,910
 $(7,834)
            
Adjusted net interest income:            
Interest income $9,080
 $9,907
 $(827) $12,576
 $8,077
 $4,499
Interest expense 11,651
 5,335
 6,316
 17,500
 5,167
 12,333
Net accrued periodic derivative cash settlements(2)
 (3,168) 779
 (3,947) (7,393) 516
 (7,909)
Adjusted interest expense(3)
 8,483
 6,114
 2,369
 10,107
 5,683
 4,424
Adjusted net interest income $597
 $3,793
 $(3,196) $2,469
 $2,394
 $75
____________________________ 


(1)The changes for each category of interest income and interest expense are divided between the portion of change attributable to the variance in volume and the portion of change attributable to the variance in rate for that category. The amount attributable to the combined impact of volume and rate has been allocated to each category based on the proportionate absolute dollar amount of change for that category.
(2)For net accrued periodic derivative cash settlements, the variance due to average volume represents the change in derivative cash settlements resulting from the change in the average notional amount of derivative contracts outstanding. The variance due to average rate represents the change in derivative cash settlements resulting from the net difference between the average rate paid and the average rate received for interest rate swaps during the period.
(3)See “Non-GAAP Financial Measures” for additional information on our adjusted non-GAAP measures.

Net interest income of $73$68 million for the current quarter decreased by $3$5 million, or 3%7%, from the samecomparable prior-year quarter, driven by a decrease in net interest yield of 8% (1010% (12 basis points) to 1.16%1.04%, which was partially offset by an increase in average interest-earning assets of 4%.
 
Average Interest-Earning Assets: The increase in average interest-earning assets for the current quarter was primarily attributable to growth in average total loans of $1,164 million, or 5%, over the same prior-year quarter, as members obtained advances to fund capital investments and refinanced with us loans made by other lenders.

Net Interest Yield: The decrease in the net interest yield for the current quarter was largelyprimarily due to an increase in our average cost of funds, as the average yield on interest-earning assets remained relatively stable.funds. Our average cost of funds increased by 816 basis points during the current quarter to 3.24%3.40%, largely due to increases in the cost of our short-term borrowings and medium-term notesvariable-rate debt resulting from an increasethe rise in short-term interest rates.


The 3-month London Interbank Offered Rate (“LIBOR”) has increased by 48was 2.32% as of August 31, 2018, an increase of 100 basis points to 1.32%, andfrom August 31, 2017, while the federal funds target rate has increased bywas 2.00% as of August 31, 2018, up 75 basis points from August 31, 2017.

Average Interest-Earning Assets: The increase of $1,068 million, or 4%, in average interest-earning assets during the current quarter was attributable to a target rangegrowth in average total loans of 1.00%$622 million, as members obtained advances to 1.25% since the endfund capital investments and refinanced with us loans made by other lenders, and an increase in average investment securities of the same prior-year quarter.$543 million.

Adjusted net interest income of $53$55 million for the current quarter increased by $1$2 million, or 1%5%, from the samecomparable prior-year quarter, driven bydue to the combined impact of an increase in average interest-earning assets of 4%, which was partially offset by and a decreaseslight increase in the adjusted net interest yield of 2% (21% (1 basis points)point) to 0.84%0.85%. The decreaseincrease in the adjusted net interest yield was primarily attributable to a modestreflected the combined impact of increases in the average yield on interest-earning assets and the benefit from non-interest bearing funding, which were partially offset by an increase in ourthe adjusted average cost of funds.debt.

Our adjusted net interest income and adjusted net interest yield include the impact of net accrued periodic derivative cash settlements during the period. We recorded net periodic derivative cash settlement expense of $20$13 million and $23$20 million for the three months ended August 31, 20172018 and 2016,2017, respectively. See “Non-GAAP Financial Measures” for additional information on our adjusted measures.

Provision for Loan Losses

Our provision for loan losses in each period is primarily driven by the level of allowance that we determine is necessary for probable incurred loan losses inherent in our loan portfolio as of each balance sheet date.

We recorded a benefit for loan losses of less than $1 million for both the current quarter compared with a provision for loan losses of $2 million for the sameand comparable prior-year quarter. The credit quality and performance statistics of our loan portfolio continued to remain strong. We experiencedhad no payment defaults, charge-offs, delinquent loans or nonperforming loans in our loan portfolio during the current quarter and we had no loans classified as nonperforming as ofor the end of the quarter. In comparison, we recorded a net charge-off of $2 million in the same prior yearcomparable prior-year quarter.

We provide additional information on our allowance for loan losses under “Credit Risk—Allowance for Loan Losses” and “Note 4—Loans and Commitments”5—Allowance for Loan Losses” of this Report.report. For additional information on our allowance methodology, see “MD&A—Critical Accounting Policies and Estimates” and “Note 1—Summary of Significant Accounting Policies” in our 20172018 Form 10-K.

Non-Interest Income

Non-interest income consists of fee and other income, gains and losses on derivatives not accounted for in hedge accounting relationships and results of operations of foreclosed assets.

We recorded non-interest income losses of $42 million and $185 million for the three months ended August 31, 2017 and 2016, respectively. The variance between periods was primarily attributable to changes in the net derivative losses recognized in our condensed consolidated statements of operations.


Table 4 presents the components of non-interest income recorded in our condensed consolidated results of operations for the three months ended August 31, 20172018 and 2016.2017.


Table 4: Non-Interest Income
 Three Months Ended August 31, 
Increase/
(Decrease)
 Three Months Ended August 31,
(Dollars in thousands) 2017
2016  2018
2017
Non-interest income:          
Fee and other income $3,945
 $4,530
 $(585) $3,185
 $3,945
Derivative losses (46,198) (188,293) 142,095
Derivative gains (losses) 7,183
 (46,198)
Results of operations of foreclosed assets (24) (1,112) 1,088
 
 (24)
Total non-interest income $(42,277) $(184,875) $142,598
 $10,368
 $(42,277)

The significant variances in non-interest income between periods were primarily attributable to changes in net derivative gains (losses) recognized in our consolidated statements of income.

Derivative Gains (Losses)

Our derivative instruments are an integral part of our interest rate risk management strategy. Our principal purpose in using derivatives is to manage our aggregate interest rate risk profile within prescribed risk parameters. The derivative instruments we use primarily include interest rate swaps, which we typically hold to maturity. In addition, we may on occasion use treasury locks to manage the interest rate risk associated with debt that is scheduled to reprice in the future. The primary factors affecting the fair value of our derivatives and derivative gains (losses) recorded in our results of operations include changes in interest rates, the shape of the yieldswap curve and the composition of our derivative portfolio. We generally do not designate our interest rate swaps, which currently account for allthe substantial majority of our derivatives, for hedge accounting. Accordingly, changes in the fair value of interest rate swaps are reported in our consolidated statements of operationsincome under derivative gains (losses). However, we typically designate treasury locks as cash flow hedges. We did not have any derivativesentered into one treasury lock agreement, which was designated as accounting hedges during the current quarter nor during the same prior-year quarter.a cash flow hedge of a forecasted transaction as of
August 31, 2018 and May 31, 2018.

We currently use two types of interest rate swap agreements: (i) we pay a fixed rate and receive a variable rate (“pay-fixed swaps”); and (ii) we pay a variable rate and receive a fixed rate (“receive-fixed swaps”). The benchmark variable rate for the substantial majority of the floating rate payments under our swap agreements is LIBOR. Table 5 displays the average notional amount outstanding, by swap agreement type, and the weighted-average interest rate paid and received for derivative cashinterest rate swap settlements during the three months ended August 31, 20172018 and 2016.2017. As indicated in Table 5, our derivativeinterest rate swap portfolio currently consists of a higher proportion of pay-fixed swaps than receive-fixed swaps. The profile of our derivativeinterest rate swap portfolio, however, may change as a result of changes in market conditions and actions taken to manage ourexposure to interest rate risk.

Table 5: Derivative Average Notional Amounts and Average Interest Rates
             
 Three Months Ended August 31, Three Months Ended August 31,
 2017 2016 2018 2017
(Dollars in thousands) 
Average
Notional
Balance
 
Weighted-
Average
Rate Paid
 
Weighted-
Average
Rate Received
 
Average
Notional
Balance
 
Weighted-
Average
Rate Paid
 
Weighted-
Average
Rate Received
 
Average
Notional
Balance
 
Weighted-
Average
Rate Paid
 
Weighted-
Average
Rate Received
 
Average
Notional
Balance
 
Weighted-
Average
Rate Paid
 
Weighted-
Average
Rate Received
Pay-fixed swaps $6,955,697
 2.84% 1.27% $6,839,260
 2.92% 0.67% $7,194,857
 2.69% 2.24% $6,955,697
 2.84% 1.27%
Receive-fixed swaps 3,726,717
 1.83
 2.64
 3,499,000
 1.03
 2.82
 3,760,141
 2.96
 2.52
 3,726,717
 1.83
 2.64
Total $10,682,414
 2.49% 1.75% $10,338,260
 2.28% 1.40% $10,954,998
 2.78% 2.34% $10,682,414
 2.49% 1.75%

The average remaining maturity of our pay-fixed and receive-fixed swaps was 19 years and four years, respectively, as of both August 31, 2017, unchanged from fiscal year end May 31,2018 and 2017. In comparison, the average remaining maturity of our pay-fixed and receive-fixed swaps was 18 years and three years, respectively, as of August 31, 2016.

Pay-fixed swaps generally decrease in value as interest rates decline and increase in value as interest rates rise. In contrast, receive-fixed swaps generally increase in value as interest rates decline and decrease in value as interest rates rise. Because


our pay-fixed and receive-fixed swaps are referenced to different maturity terms along the swap yield curve, different changes in the swap yield curve— parallel, flattening or steepening—will result in differences in the fair value of our


derivatives. The chart below provides comparative swap yield curves as of the end of August 31, 2018, May 31, 2016,2018, August 31, 2016, May 31, 2017 and AugustMay 31, 2017.

nrufy2018q1_chart-23035a02.jpgchart-8f902229884a501e892.jpg
____________________________ 
Benchmark rates obtained from Bloomberg.

Table 6 presents the components of net derivative gains (losses) recorded in our condensed consolidated results of operations.operations for the three months ended August 31, 2018 and 2017. Derivative cash settlements represent the net periodic contractual interest amount for our interest-rate swaps for the reporting period. Derivative forward value gains (losses) represent the change in fair value of our interest rate swaps during the reporting period due to changes in expected future interest rates over the remaining life of our derivative contracts.

Table 6: Derivative Gains (Losses)
  Three Months Ended August 31,
(Dollars in thousands) 2017 2016
Derivative losses attributable to:    
Derivative cash settlements $(20,222) $(23,390)
Derivative forward value losses (25,976) (164,903)
Derivative losses $(46,198) $(188,293)
  Three Months Ended August 31,
(Dollars in thousands) 2018 2017
Derivative gains (losses) attributable to:    
Derivative cash settlements $(12,829) $(20,222)
Derivative forward value gains (losses) 20,012
 (25,976)
Derivative gains (losses) $7,183
 $(46,198)

The net derivative gains of $7 million in the current quarter were attributable to a net increase in the fair value of our pay-fixed swaps resulting from a slight increase in medium- and long-term interest rates, as depicted by the August 31, 2018 swap curve presented in the above chart.



The net derivative losses of $46 million in the currentsame prior-year quarter were due to a net decrease in the fair value of our interest rate swaps resulting from a modest flattening of the yieldswap curve, as interest rates on the shorter end of the curve rose while medium and longer-term interest rates declined slightly.

The net derivative losses of $188 millionslightly, as depicted by the May 31, 2017 and August 31, 2017 swap curves presented in the same prior-year quarter were due to a more significant net decrease in the


fair value of our interest rate swaps, largely attributable to a more pronounced flattening of the yield curve during the period.above chart.

See “Note 8—9—Derivative Instruments and Hedging Activities” for additional information on our derivative instruments.

Results of Operations of Foreclosed Assets

Results of operations of foreclosed assets consists of the operating results of entities controlled by CFC that hold foreclosed assets, impairment charges related to those entities, gains or losses related to the disposition of the entities and potential subsequent charges related to those assets. On July 1, 2016, we completed the sale of Caribbean Asset Holdings, LLC (“CAH”). As a result, we did not carry any foreclosed assets on our consolidated balance sheet as of August 31, 2017 or May 31, 2017.

We recorded charges related to CAH of $24 thousand and $1 million for the three months ended August 31, 2017 and 2016, respectively. The charges during the current quarter were attributable to legal fees. The same prior-year quarter charges were attributable to the combined impact of adjustments recorded at the closing date of the sale of CAH, post-closing purchase price adjustments and certain legal costs incurred pertaining to CAH.

In connection with the sale of CAH, $16 million of the sale proceeds was deposited into escrow to fund potential indemnification claims for a period of 15 months following the closing. On September 27, 2017, we received a claim notice from the purchaser of CAH asserting potential indemnification claims and seeking funding from the escrow. We are evaluating whether the claims are subject to indemnification and what amounts, if any, would be owing to the purchaser under the purchase agreement.

Non-Interest Expense

Non-interest expense consists of salaries and employee benefit expense, general and administrative expenses, losses on early extinguishment of debt and other miscellaneous expenses.

Table 7 presents the components of non-interest expense recorded in our condensed consolidated results of operations for the three months ended August 31, 20172018 and 2016.2017.

Table 7: Non-Interest Expense
 Three Months Ended August 31, 
Increase/
(Decrease)
 Three Months Ended August 31,
(Dollars in thousands) 2017 2016  2018 2017
Non-interest expense:          
Salaries and employee benefits $(11,823) $(11,424) $399
 $(12,682) $(11,823)
Other general and administrative expenses (9,813) (9,435) 378
 (10,523) (9,813)
Losses on early extinguishment of debt (7,100) 
Other non-interest expense (522) (443) 79
 (394) (522)
Total non-interest expense $(22,158) $(21,302) $856
 $(30,699) $(22,158)

Non-interest expense of $22$31 million for the current quarter increased by $1$9 million, or 4%39%, from the samecomparable prior-year period primarilyquarter. The increase was largely due to increases in salaries and employee benefits and other operating expenses.the loss on early extinguishment of debt of $7 million, attributable to the premium paid for the early redemption of $300 million of the $1 billion collateral trust bonds, with a coupon rate of 10.375%, that mature on November 1, 2018.

Net Income (Loss) Attributable to Noncontrolling Interests

Net income (loss) attributable to noncontrolling interests represents 100% of the results of operations of NCSC and RTFC, as the members of NCSC and RTFC own or control 100% of the interest in their respective companies. The fluctuations in net income (loss) attributable to noncontrolling interests are primarily due to changes in the fair value of NCSC’s derivative instruments recognized in NCSC's earnings.

We recorded net lossesincome attributable to noncontrolling interests of less than $1 million for the three months ended August 31, 2017 and 2016.current quarter. In comparison we recorded a net loss attributable to noncontrolling interests of less than $1 million for the same prior-year quarter.


CONSOLIDATED BALANCE SHEET ANALYSIS

Total assets of $25,481$26,676 million as of August 31, 2017 increased2018 decreased slightly by $275$14 million or 1%, from May 31, 2017, primarily due to growth in our loan portfolio.2018. Total liabilities of $24,419$25,170 million as of August 31, 2017 increased2018 decreased slightly by $312$15 million or 1%, from May 31, 2017, primarily due to debt issuances to fund our loan portfolio growth.2018. Total equity decreased by $37 million to $1,062of $1,507 million as of August 31, 2017. The decrease in total equity was primarily attributable to the CFC Board of Directors authorization in the current quarter to retire patronage capital of $45 million, which was partially offset by2018 remained relatively unchanged from May 31, 2018, as our reported net income of $9$48 million forduring the current quarter.quarter was offset by patronage capital retirement of $48 million in August 2018.

Following is a discussion of changes in the major components of our assets and liabilities during the three months ended August 31, 2017.2018. Period-end balance sheet amounts may vary from average balance sheet amounts due to liquidity and balance sheet management activities that are intended to manage liquidity requirements for the company and our customers and our market risk exposure in accordance with our risk appetite.



Loan Portfolio

We offer long-term fixed- and variable-rate loans and line of credit variable-rate loans. UnderThe substantial majority of loans in our portfolio represent advances under secured long-term facilities borrowerswith terms up to 35 years. Borrowers have the option of choosingselecting a fixed or variable interest rate for each advance for periods ranging from one year to the final maturity of one to 35 years.the facility. Line of credit loans are typically revolving facilities and are generally unsecured.

Loans Outstanding

Table 8 summarizes loans to members, by loan type and by member class, as of August 31, 20172018 and May 31, 2017.2018. As indicated in Table 8, long-term fixed-rate loans accounted for 91%90% of loans to members as of both August 31, 20172018 and May 31, 2017.2018.

Table 8: Loans Outstanding by Type and Member Class
 August 31, 2017 May 31, 2017 Increase/ August 31, 2018 May 31, 2018 
(Dollars in thousands) Amount % of Total Amount % of Total (Decrease) Amount % of Total Amount % of Total Change
Loans by type:                    
Long-term loans:                    
Long-term fixed-rate loans $22,435,089
 91% $22,136,690
 91% $298,399
Long-term variable-rate loans 856,076
 4
 847,419
 3
 8,657
Fixed-rate $22,682,597
 90% $22,696,185
 90% $(13,588)
Variable-rate 1,111,679
 5
 1,039,491
 4
 72,188
Total long-term loans 23,291,165
 95
 22,984,109
 94
 307,056
 23,794,276
 95
 23,735,676
 94
 58,600
Line of credit loans 1,339,861
 5
 1,372,221
 6
 (32,360)
Lines of credit 1,377,160
 5
 1,431,818
 6
 (54,658)
Total loans outstanding 24,631,026
 100
 24,356,330
 100
 274,696
 25,171,436
 100
 25,167,494
 100
 3,942
Deferred loan origination costs
11,051



10,714



337

11,218



11,114



104
Loans to members
$24,642,077

100%
$24,367,044

100%
$275,033

$25,182,654

100%
$25,178,608

100%
$4,046
                    
Loans by member class:                    
CFC:                    
Distribution $19,069,531
 78% $18,825,366
 77% $244,165
 $19,638,104
 78% $19,551,511
 78% $86,593
Power supply 4,490,366
 18
 4,504,791
 19
 (14,425) 4,320,866
 18
 4,397,353
 18
 (76,487)
Statewide and associate 59,709
 
 57,830
 
 1,879
 72,959
 
 69,055
 
 3,904
CFC total 23,619,606
 96
 23,387,987
 96
 231,619
 24,031,929
 96
 24,017,919
 96
 14,010
NCSC 658,911
 3
 613,924
 3
 44,987
 780,892
 3
 786,457
 3
 (5,565)
RTFC 352,509
 1
 354,419
 1
 (1,910) 358,615
 1
 363,118
 1
 (4,503)
Total loans outstanding 24,631,026
 100
 24,356,330
 100
 274,696
 25,171,436
 100
 25,167,494
 100
 3,942
Deferred loan origination costs 11,051
 
 10,714
 
 337
 11,218
 
 11,114
 
 104
Loans to members $24,642,077
 100% $24,367,044
 100% $275,033
 $25,182,654
 100% $25,178,608
 100% $4,046

Loans to members totaled $24,642$25,183 million as of August 31, 2017, an increase of $275 million, or 1%,2018, relatively unchanged from May 31, 2017. The increase was primarily due an increase in2018. CFC distribution loans of $244 million and an increase in NCSC loans of $45increased by $87 million, which was partially offset by a decreasedecreases in CFC power supply loans, NCSC loans and RTFC loans of $14 million. The net increase in loans to members was largely attributable to member$76 million, $6 million and $5 million, respectively. Long-term loan advances totaled $468 million during the current quarter, with approximately 71% of those advances for capital investmentsexpenditures by members and members25% for the refinancing with usof loans made by other lenders.

We provide additional information on our loan product types in “Item 1. Business—Loan Programs” and “Note 4—Loans and Commitments”Loans” in our 20172018 Form 10-K. See “Debt—Secured Borrowings”Collateral Pledged below for information on encumbered and unencumbered loans and “Credit Risk Management” for information on the credit risk profile of our loan portfolio.



Loan Retention Rate

Table 9 presents a comparison between the historical retention rate of CFC’s long-term fixed-rate loans that repriced, in accordance with our standard loan provisions, during the three months ended August 31, 20172018 and loans that repriced during fiscal year 2017,2018, and provides information on the percentage of borrowersloans that selectedrepriced to either another fixed-rate term or a variable rate. The retention rate is calculated based on the election made by the borrower at the repricing date. The average annual retention rate of CFC’s repriced loans has been 97%98% over the last three fiscal years.

Table 9: Historical Retention Rate and Repricing Selection(1) 
 Three Months Ended Fiscal Year Ended Three Months Ended Fiscal Year Ended
 August 31, 2017 May 31, 2017 August 31, 2018 May 31, 2018
(Dollars in thousands) Amount % of Total Amount % of Total Amount % of Total Amount % of Total
Loans retained:                
Long-term fixed rate selected $128,449
 86% $824,415
 84% $95,963
 50% $741,792
 82%
Long-term variable rate selected 20,660
 14
 137,835
 14
 48,082
 25
 157,539
 17
Loans repriced and sold by CFC 
 
 1,401
 
Total loans retained by CFC 149,109
 100
 963,651
 98
 144,045
 75
 899,331
 99
Total loans repaid 566
 
 23,675
 2
Loans repaid(2)
 48,858
 25
 4,637
 1
Total $149,675
 100% $987,326
 100% $192,903
 100% $903,968
 100%
____________________________ 
(1)Does not include NCSC and RTFC loans.
(2)Includes loans totaling $1 million as of May 31, 2018 that were converted to new loans at the repricing date and transferred to a third party as part of our direct loan sale program. See “Note 4—Loans” for information on our sale of loans.

Debt

We utilize both short-term borrowings and long-term borrowingsdebt as part of our funding strategy and asset/liability interest rate risk management. We seek to maintain diversified funding sources across products, programs and markets to manage funding concentrations and reduce our liquidity or debt roll-overrollover risk. Our funding sources include a variety of secured and unsecured debt securities in a wide range of maturities to our members and affiliates and in the capital markets.

Debt Outstanding

Table 10 displays the composition, by product type, of our outstanding debt as of August 31, 20172018 and May 31, 2017.2018. Table 10 also displays the composition of our debt based on several additional selected attributes.


Table 10: Total Debt Outstanding
(Dollars in thousands) August 31, 2017 May 31, 2017 Increase/
(Decrease)
 August 31, 2018 May 31, 2018 Change
Debt product type:            
Commercial paper:            
Members, at par $1,049,829
 $928,158
 $121,671
 $1,286,441
 $1,202,105
 $84,336
Dealer, net of discounts 509,850
 999,691
 (489,841) 929,380
 1,064,266
 (134,886)
Total commercial paper 1,559,679
 1,927,849
 (368,170) 2,215,821
 2,266,371
 (50,550)
Select notes to members 729,484
 696,889
 32,595
 799,240
 780,472
 18,768
Daily liquidity fund notes to members 585,624
 527,990
 57,634
 535,090
 400,635
 134,455
Medium-term notes:     

     

Members, at par 618,490
 612,951
 5,539
 631,733
 643,821
 (12,088)
Dealer, net of discounts 2,760,973
 2,364,671
 396,302
 3,294,200
 3,002,979
 291,221
Total medium-term notes 3,379,463
 2,977,622
 401,841
 3,925,933
 3,646,800
 279,133
Collateral trust bonds 7,638,128
 7,634,048
 4,080
 7,343,569
 7,639,093
 (295,524)
Guaranteed Underwriter Program notes payable 5,073,356
 4,985,484
 87,872
 4,840,976
 4,856,143
 (15,167)
Farmer Mac notes payable 2,502,467
 2,513,389
 (10,922) 2,777,532
 2,891,496
 (113,964)
Other notes payable 35,278
 35,223
 55
 29,907
 29,860
 47
Subordinated deferrable debt 742,307
 742,274
 33
 742,445
 742,410
 35
Members’ subordinated certificates:            
Membership subordinated certificates 630,098
 630,098
 
 630,448
 630,448
 
Loan and guarantee subordinated certificates 567,012
 567,830
 (818) 526,479
 528,386
 (1,907)
Member capital securities 221,097
 221,097
 
 221,170
 221,148
 22
Total members’ subordinated certificates 1,418,207
 1,419,025
 (818) 1,378,097
 1,379,982
 (1,885)
Total debt outstanding $23,663,993
 $23,459,793

$204,200
 $24,588,610
 $24,633,262

$(44,652)
            
Security type:            
Unsecured debt 36% 35%   39% 37%  
Secured debt 64
 65
   61
 63
  
Total 100% 100%   100% 100%  
            
Funding source:            
Members 19% 18%   19% 18%  
Private placement:            
Guaranteed Underwriter Program notes payable 21
 21
   20
 20
  
Farmer Mac notes payable 11
 11
   11
 12
  
Other 
 
  
Total private placement 32
 32
   31
 32
  
Capital markets 49
 50
   50
 50
  
Total 100% 100%   100% 100%  
            
Interest rate type:            
Fixed-rate debt 75% 74%   73% 74%  
Variable-rate debt 25
 26
   27
 26
  
Total 100% 100%   100% 100%  
Interest rate type, including the impact of swaps:            
Fixed-rate debt(1)
 89% 87%   88% 87%  
Variable-rate debt(2)
 11
 13
   12
 13
  
Total 100% 100%   100% 100%  
            
Maturity classification:(3)
            
Short-term borrowings 13% 14%   15% 15%  
Long-term and subordinated debt(4)
 87
 86
   85
 85
  
Total 100% 100%   100% 100%  
____________________________ 


(1) Includes variable-rate debt that has been swapped to a fixed rate, net of any fixed-rate debt that has been swapped to a variable rate.
(2) Includes fixed-rate debt that has been swapped to a variable rate, net of any variable-rate debt that has been swapped to a fixed rate. Also includes commercial paper notes, which generally have maturities of less than 90 days. The interest rate on commercial paper notes does not change once the note has been issued; however, the interest rate for new commercial paper issuances changes daily.
(3) Borrowings with an original contractual maturity of one year or less are classified as short-term borrowings. Borrowings with an original contractual maturity of greater than one year are classified as long-term debt.
(4) Consists of long-term debt, subordinated deferrable debt and total members’ subordinated debt reported on the condensed consolidated balance sheets. Maturity classification is based on the original contractual maturity as of the date of issuance of the debt.

Our outstanding debt volume generally increases and decreases in response to member loan demand. As outstanding loan balances increased during the current quarter, our debt volume also increased. Total debt outstanding was $23,664$24,589 million as of August 31, 2017, an increase of $204 million, or 1%,2018, relatively unchanged from May 31, 2017. The increase was primarily attributable2018, as loans to a netmembers also remained relatively flat. Decreases in collateral trust bonds, dealer commercial paper and Farmer Mac notes payable of $296 million, $135 million and $114 million, respectively, were largely offset by an increase in dealer medium-term notes of $396 million, a net increase in our member investments of $217$291 million and a netcombined increase in notes payable under the Guaranteed Underwriter Program of $88 million. These increases were partially offset by a net decrease in dealermember commercial paper, outstandingselect notes and daily liquidity fund notes of $490$238 million.

Significant financing-related developments during the three months ended August 31, 2017 are summarized below.

On August 17, 2017, we received an advanceWe had outstanding collateral trust bonds of $100 million$1 billion aggregate principal amount with an effectivea coupon rate of 2.83% and maturity date10.375% due November 1, 2018. On July 12, 2018, we redeemed $300 million of 2037 under the Guaranteed Underwriter Program.

On August 30, 2017, we issued $350 millionthese bonds, leaving a remaining outstanding principal amount of 2.30% dealer medium-term notes with a maturity date$700 million as of 2022.August 31, 2018.

Member Investments

Debt securities issued to our members represent an important, stable source of funding. Table 11 displays outstanding member debt, by debt product type, as of August 31, 20172018 and May 31, 2017.2018.

Table 11: Member Investments
 August 31, 2017 May 31, 2017 
Increase/
(Decrease)
 August 31, 2018 May 31, 2018 Change
(Dollars in thousands) Amount 
% of Total (1)
 Amount 
% of Total (1)
  Amount 
% of Total (1)
 Amount 
% of Total (1)
 
Commercial paper $1,049,829
 67% $928,158
 48% $121,671
 $1,286,441
 58% $1,202,105
 53% $84,336
Select notes 729,484
 100
 696,889
 100
 32,595
 799,240
 100
 780,472
 100
 18,768
Daily liquidity fund notes 585,624
 100
 527,990
 100
 57,634
 535,090
 100
 400,635
 100
 134,455
Medium-term notes 618,490
 18
 612,951
 20
 5,539
 631,733
 16
 643,821
 18
 (12,088)
Members’ subordinated certificates 1,418,207
 100
 1,419,025
 100
 (818) 1,378,097
 100
 1,379,982
 100
 (1,885)
Total outstanding member debt $4,401,634
   $4,185,013
   $216,621
 $4,630,601
   $4,407,015
   $223,586
                    
Percentage of total debt outstanding 19%   18%    
 19%   18%    
____________________________ 
(1) Represents the outstanding debt attributable to members for each debt product type as a percentage of the total outstanding debt for each debt product type.

Member investments accounted for 19% and 18% of total debt outstanding as of August 31, 20172018 and May 31, 2017,2018, respectively. Over the last three fiscal years, outstanding member investments have averaged $4,219$4,366 million on a quarterly basis.

Short-Term Borrowings

Short-term borrowings consist of borrowings with an original contractual maturity of one year or less and do not include the current portion of long-term debt. Short-term borrowings totaled $3,075$3,793 million and accounted for 13%15% of total debt outstanding as of August 31, 2017,2018, compared with $3,343$3,796 million, or 14%15%, of total debt outstanding as of May 31, 2017.


2018. See Table 28 under “Liquidity Risk” below and for “Note 6—Short-Term Borrowings” for information on the composition of our short-term borrowings.

Long-Term and Subordinated Debt

Long-term debt, defined as debt with an original contractual maturity term of greater than one year, primarily consists of medium-term notes, collateral trust bonds, notes payable under the Guaranteed Underwriter Program and notes payable


under our note purchase agreement with Farmer Mac. Subordinated debt consists of subordinated deferrable debt and members’ subordinated certificates. Our subordinated deferrable debt and members’ subordinated certificates have original contractual maturity terms of greater than one year.

Long-term and subordinated debt totaled $20,589$20,795 million and accounted for 87%85% of total debt outstanding as of August 31, 2017,2018, compared with $20,117$20,837 million, or 86%85%, of total debt outstanding as of May 31, 2017. As discussed above, the increase2018. We provide additional information on our long-term debt below under “Liquidity Risk” and in total debt outstanding, including long-term“Note 7—Long-Term Debt” and subordinated debt, was primarily due to the issuance of debt to fund loan portfolio growth.“Note 8—Subordinated Deferrable Debt.”

Collateral Pledged

We are required to pledge loans or other collateral in borrowing transactions under our collateral trust bond indentures, note purchase agreements with Farmer Mac and bond agreements under the Guaranteed Underwriter Program. We are required to maintain pledged collateral equal to at least 100% of the face amount of outstanding borrowings. However, we typically maintain pledged collateral in excess of the required percentage to ensure that required collateral levels are maintained and to facilitate the timely execution of debt issuances by reducing or eliminating the lead time to pledge additional collateral. Under the provisions of our committed bank revolving line of credit agreements, the excess collateral that we are allowed to pledge cannot exceed 150% of the outstanding borrowings under our collateral trust bond indentures, Farmer Mac note purchase agreements or the Guaranteed Underwriter Program. In certain cases, provided that all conditions of eligibility under the different programs are satisfied, we may withdraw excess pledged collateral or transfer collateral from one borrowing program to another to facilitate a new debt issuance.

Table 12 displays the collateral coverage ratios as of August 31, 20172018 and May 31, 20172018 for the debt agreements noted above that require us to pledge collateral.

Table 12: Collateral Pledged
 Requirement/Limit   Requirement/Limit  
 
Debt Indenture
Minimum
 
Committed Bank Revolving Line of Credit Agreements
Maximum
 Actual 
Debt Indenture
Minimum
 
Committed Bank Revolving Line of Credit Agreements
Maximum
 
Actual(1)
Debt Agreement August 31, 2017 May 31, 2017 August 31, 2018 May 31, 2018
Collateral trust bonds 1994 indenture 100% 150% 115% 117% 100% 150% 109% 111%
Collateral trust bonds 2007 indenture 100
 150
 114
 115
 100
 150
 115
 114
Guaranteed Underwriter Program notes payable 100
 150
 114
 117
 100
 150
 115
 119
Farmer Mac notes payable 100
 150
 116
 117
 100
 150
 115
 115
Clean Renewable Energy Bonds Series 2009A 100
 150
 108
 113
 100
 150
 105
 109
____________________________
(1) Calculated based on the amount of collateral pledged divided by the face amount of outstanding secured debt.

Of our total debt outstanding of $23,664$24,589 million as of August 31, 2017, $15,2272018, $14,973 million, or 64%61%, was secured by pledged loans totaling $17,723$17,550 million. In comparison, of our total debt outstanding of $23,460$24,633 million as of May 31, 2017, $15,1462018, $15,398 million, or 65%63%, was secured by pledged loans totaling $17,941$18,145 million. Total debt outstanding reported on our condensed consolidated balance sheet is presented net of unamortized discounts and issuance costs. WeHowever, our collateral pledging requirements are required, however, to pledge loans based on the face amount of our secured outstanding debt, which does not take into consideration the impact of net unamortized discounts and issuance costs.

Table 13 displays the unpaid principal balance of loans pledged for secured debt, the excess collateral pledged and unencumbered loans as of August 31, 20172018 and May 31, 2017.2018.


Table 13: Unencumbered Loans
(Dollars in thousands) August 31, 2017��May 31, 2017 August 31, 2018 May 31, 2018
Total loans outstanding(1)
 $24,631,026
 $24,356,330
 $25,171,436
 $25,167,494
Less: Loans required to be pledged for secured debt (2)
 (15,512,005) (15,435,062) (15,247,775) (15,677,138)
Loans pledged in excess of requirement (2)(3)
 (2,211,047) (2,505,804) (2,302,414) (2,467,444)
Total pledged loans (17,723,052) (17,940,866) (17,550,189) (18,144,582)
Unencumbered loans $6,907,974
 $6,415,464
 $7,621,247
 $7,022,912
Unencumbered loans as a percentage of total loans 28% 26% 30% 28%
____________________________ 
(1) ReflectsRepresents the unpaid principal balance.Excludesamount of loans as of the end of each period presented and excludes unamortized deferred loan origination costs of $11 million as of both August 31, 20172018 and May 31, 2017.2018.
(2) Reflects unpaid principal balance of pledged loans.
(3) Excludes cash collateral pledged to secure debt. If there is an event of default under most of our indentures, we can only withdraw the excess collateral if we substitute cash or permitted investments of equal value.

As displayed above in Table 13, we had excess loans pledged as collateral totaling $2,211$2,302 million and $2,506$2,467 million as of August 31, 20172018 and May 31, 2017,2018, respectively. We typically pledge loans in excess of the required amount for the following reasons: (i) our distribution and power supply loans are typically amortizing loans that require scheduled principal payments over the life of the loan, whereas the debt securities issued under secured indentures and agreements typically have bullet maturities; (ii) distribution and power supply borrowers have the option to prepay their loans; and (iii) individual loans may become ineligible for various reasons, some of which may be temporary.

We provide additional information on our borrowings, including the maturity profile, below in “Liquidity Risk.” Refer to “Note 4—Loans and Commitments—Loans—Pledging of Loans” for additional information related to pledged collateral. Also refer to “Note 6—5—Short-Term Borrowings,” “Note 7—6—Long-Term Debt,” “Note 8—7—Subordinated Deferrable Debt” and “Note 9—8—Members’ Subordinated Certificates” in our 20172018 Form 10-K for a more detailed description of each of our debt product types.

Equity

Total equity decreased by $37 million to $1,062of $1,507 million as of August 31, 2017. The decrease in total equity was primarily attributable to the CFC Board of Directors authorization in the current quarter to retire patronage capital of $45 million, which was partially offset by2018 remained relatively unchanged from May 31, 2018, as our reported net income of $9$48 million for the current quarter.quarter was offset by the patronage capital retirement of $48 million in August 2018.

In July 2017,2018, the CFC Board of Directors authorized the allocation of fiscal year 20172018 adjusted net income as follows: $90$95 million to members in the form of patronage capital; $43$57 million to the members’ capital reserve; and $1 million to the Cooperative Educational Fund.cooperative educational fund. The amount of patronage capital allocated each year by CFC’s Board of Directors is based on adjusted non-GAAP net income, which excludes the impact of derivative forward value gains (losses). See “Non-GAAP Financial Measures” for information on adjusted net income.

In July 2017,2018, the CFC Board of Directors also authorized as noted above, the retirement of patronage capital totaling $45$48 million, which represented 50% of the patronage capital allocation for fiscal year 2017 allocation of patronage capital of $90 million. We2018. This amount was returned the $45 million to members in cash in September 2017.August 2018. The remaining portion of the allocated amount will be retained by CFC for 25 years under guidelines adopted by the CFC Board of Directors in June 2009.

The CFC Board of Directors is required to make annual allocations of adjusted net earnings,income, if any. CFC has made annual retirements of allocated net earnings in 3739 of the last 3840 fiscal years; however, future retirements of allocated amounts are determined based on CFC’s financial condition. The CFC Board of Directors has the authority to change the current practice for allocating and retiring net earnings at any time, subject to applicable laws. See “Item 1. Business—Allocation and Retirement of Patronage Capital” of our 20172018 Form 10-K for additional information.


OFF-BALANCE SHEET ARRANGEMENTS

In the ordinary course of business, we engage in financial transactions that are not presented on our condensed consolidated balance sheets, or may be recorded on our condensed consolidated balance sheets in amounts that are different from the full contract or notional amount of the transaction. Our off-balance sheet arrangements consist primarily of guarantees of member obligations and unadvanced loan commitments intended to meet the financial needs of our members.

Guarantees

We provide guarantees for certain contractual obligations of our members to assist them in obtaining various forms of financing. We use the same credit policies and monitoring procedures in providing guarantees as we do for loans and commitments. If a member defaults on its obligation, we are obligated to pay required amounts pursuant to our guarantees. Meeting our guarantee obligations satisfies the underlying obligation of our member systems and prevents the exercise of remedies by the guarantee beneficiary based upon a payment default by a member. In general, the member is required to repay any amount advanced by us with accrued interest, pursuant to the documents evidencing the member’s reimbursement obligation. Table 14 displays the notional amount of our outstanding guarantee obligations, by guarantee type and by company, as of August 31, 20172018 and May 31, 2017.2018.

Table 14: Guarantees Outstanding
(Dollars in thousands) August 31, 2017 May 31, 2017 Increase/
(Decrease)
 August 31, 2018 May 31, 2018 Change
Guarantee type:            
Long-term tax-exempt bonds $394,090
 $468,145
 $(74,055) $316,385
 $316,985
 $(600)
Letters of credit 316,983
 307,321
 9,662
 316,731
 343,970
 (27,239)
Other guarantees 113,191
 114,151
 (960) 143,571
 144,206
 (635)
Total $824,264
 $889,617
 $(65,353) $776,687
 $805,161
 $(28,474)
            
Company:  
      
    
CFC $810,809
 $874,920
 $(64,111) $762,908
 $793,156
 $(30,248)
NCSC 11,881
 13,123
 (1,242) 12,205
 10,431
 1,774
RTFC 1,574
 1,574
 
 1,574
 1,574
 
Total $824,264
 $889,617
 $(65,353) $776,687
 $805,161
 $(28,474)

Of the total notional amount of our outstanding guarantee obligations of $824$777 million and $890$805 million as of August 31, 20172018 and May 31, 2017,2018, respectively, 63%59% and 67%57%, respectively, were secured by a mortgage lien on substantially all of the assets and future revenue of the borrowers. We recordedour member cooperatives for which we provide guarantees.

In addition to providing a guarantee liability of $14 million and $15on long-term tax-exempt bonds issued by member cooperatives totaling $316 million as of August 31, 2017 and May 31, 2017, respectively, related to the contingent and noncontingent exposures for guarantee and liquidity obligations associated with our members’ debt.

We2018, we also were the liquidity provider for long-term variable-rate, tax-exempt bonds issued for our member cooperatives totaling $402 million as of August 31, 2017. We also provide a guarantee of payment of principal and interest for $326on $249 million of these long-term variable-rate,those tax-exempt bonds, which is included above in Table 14 as a component of the long-term tax-exempt bonds of $394 million as of August 31, 2017.bonds. As liquidity provider, on these tax-exempt bonds, we may be required to purchase bonds that are tendered or put by investors. Investors provide notice to the remarketing agent that they will tender or put a certain amount of bonds at the next interest rate reset date. If the remarketing agent is unable to sell such bonds to other investors by the next interest rate reset date, we have unconditionally agreed to purchase such bonds. Our obligation as liquidity provider is in the form of a letter of credit on $76 million of the tax-exempt bonds, which is discussed below and included in Table 14 as a component of the letters of credit amount of $317 million as of August 31, 2017. We were not required to perform as liquidity provider pursuant to these obligations during the three months ended August 31, 2017.2018 or the prior fiscal year.

We had outstanding letters of credit for the benefit of our members totaling $317 million as of August 31, 2017. Of this amount, $241 million was related2018. These letters of credit relate to obligations for which we may be required to advance funds based on various trigger events specified in the lettersletter of credit agreements. If we are required to advance funds, the member is obligated to repay the advance amount and accrued interest to us. The remaining $76 million ofIn addition to these letters of credit, are intended to provide liquidity for pollution control bonds.



In addition to the letters of credit presented in Table 14, we had master letter of credit facilities in place as of August 31, 2017,2018, under which we may be required to issue up to an additional $65 million in letters of credit to third parties for the benefit of our members.members up to an additional $67 million as of August 31, 2018. All of our master letter of credit facilities as of August 31, 20172018 were subject to material adverse change clauses at the time of issuance. Prior to issuing a letter of credit under these


facilities, we confirm that there has been no material adverse change in the business or condition, financial or otherwise, of the borrower since the time the loan was approved and that the borrower is currently in compliance with the letter of credit terms and conditions.

Table 15 presents the maturities for each of the next five fiscal years and thereafter of the notional amount of our outstanding guarantee obligations as of August 31, 2017.2018.

Table 15: Maturities of Guarantee Obligations
  Outstanding
Amount
 Maturities of Guaranteed Obligations  Outstanding
Amount
 Maturities of Guarantee Obligations
(Dollars in thousands) 2018 2019 2020 2021 2022 Thereafter 2019 2020 2021 2022 2023 Thereafter
Guarantees $824,264
 $216,503
 $79,638
 $52,134
 $179,495
 $31,239
 $265,255
 $776,687
 $187,100
 $113,103
 $121,756
 $27,650
 $162,499
 $164,579

We recorded a guarantee liability of $10 million and $11 million as of August 31, 2018 and May 31, 2018, respectively, for our guarantee and liquidity obligations associated with our members’ debt. We provide additional information about our guarantee obligations in “Note 10—11—Guarantees.”

Unadvanced Loan Commitments

Unadvanced loan commitments represent approved and executed loan contracts for which funds have not been advanced to borrowers. Our line of credit commitments include both contracts that are subject to material adverse change clauses and contracts that are not subject to material adverse change clauses, while our long-term loan commitments are typically subject to material adverse change clauses.

Table 16 displays the amount of unadvanced loan commitments, which consist of line of credit and long-term loan commitments, as of August 31, 20172018 and May 31, 2017.2018.

Table 16: Unadvanced Loan Commitments
 August 31, 2017 May 31, 2017 Increase/ August 31, 2018 May 31, 2018  
(Dollars in thousands) Amount % of Total Amount % of Total (Decrease) Amount % of Total Amount % of Total Change
Line of credit commitments:                    
Conditional(1)
 $5,000,129
 39% $5,170,393
 41% $(170,264) $4,858,370
 37% $4,835,434
 38% $22,936
Unconditional(2)
 2,787,848
 22
 2,602,262
 21
 185,586
 2,946,596
 23
 2,857,350
 23
 89,246
Total line of credit unadvanced commitments 7,787,977

61
 7,772,655
 62
 15,322
 7,804,966

60
 7,692,784
 61
 112,182
Total long-term loan unadvanced commitments(1)
 4,973,913

39
 4,802,319
 34
 171,594
 5,103,629

40
 4,952,834
 39
 150,795
Total unadvanced loan commitments $12,761,890

100% $12,574,974
 100% $186,916
 $12,908,595

100% $12,645,618
 100% $262,977
____________________________ 
(1)Represents amount related to facilities that are subject to material adverse change clauses.
(2)Represents amount related to facilities that are not subject to material adverse change clauses.

Table 17 presents the amount of unadvanced loan commitments, by loan type, as of August 31, 2018 and the maturities of the commitment amounts for each of the next five fiscal years and thereafter.

Table 17: Notional Maturities of Unadvanced Loan Commitments
  
Available
Balance
 Notional Maturities of Unadvanced Loan Commitments
(Dollars in thousands)  2019 2020 2021 2022 2023 Thereafter
Line of credit loans $7,804,966
 $504,426
 $4,144,522
 $889,426
 $860,833
 $1,304,869
 $100,890
Long-term loans 5,103,629
 732,028
 556,221
 620,100
 1,652,454
 1,224,865
 317,961
Total $12,908,595
 $1,236,454
 $4,700,743
 $1,509,526
 $2,513,287
 $2,529,734
 $418,851



Unadvanced line of credit commitments accounted for 60% of total unadvanced loan commitments as of August 31, 2018, while unadvanced long-term loan commitments accounted for 40% of total unadvanced loan commitments. Unadvanced line of credit commitments are typically revolving facilities for periods not to exceed five years. Unadvanced line of credit commitments generally serve as supplemental back-up liquidity to our borrowers. Historically, borrowers have not drawn the full commitment amount for line of credit facilities, and we have experienced a very low utilization rate on line of credit loan facilities regardless of whether or not we are obligated to fund the facility where a material adverse change clause exists atexists. Our unadvanced long-term loan commitments have a five-year draw period under which a borrower may advance funds prior to the time of advance. We believe this borrowing pattern is likely to continue because electric cooperatives generate a significant amount of cash from the collection of revenue from their customers and therefore generally do not need to draw down on line of credit commitments to supplement operating cash flow. In addition, the majorityexpiration of the unadvanced line of credit commitments serve as supplemental back-up liquidity to our borrowers. See “MD&A—Off-Balance Sheet Arrangements” in our 2017 Form 10-K for additional information.

Table 17 presents the amount of unadvanced loan commitments, by loan type, as of August 31, 2017 and the maturities of the commitment amounts for each of the next five fiscal years and thereafter.


Table 17: Notional Maturities of Unadvanced Loan Commitments
  
Available
Balance
 Notional Maturities of Unadvanced Loan Commitments
(Dollars in thousands)  2018 2019 2020 2021 2022 Thereafter
Line of credit loans $7,787,977
 $552,577
 $4,518,898
 $690,939
 $930,767
 $800,070
 $294,726
Long-term loans 4,973,913
 400,983
 972,366
 681,143
 707,552
 1,904,275
 307,594
Total $12,761,890
 $953,560
 $5,491,264
 $1,372,082
 $1,638,319
 $2,704,345
 $602,320

Based on our historical experience, wecommitment. We expect that the majority of the long-term unadvanced loan commitments of $5,104 million will expire without being fully drawn upon. Accordingly,be advanced prior to the expiration of the commitment.

Because we historically have experienced a very low utilization rate on line of credit loan facilities, which account for the majority of our total unadvanced loan commitments, we believe the unadvanced loan commitment amounttotal of $12,762$12,909 million as of August 31, 20172018 is not necessarily representative of our future cash funding requirements. Unadvanced loan commitments are analyzed and segregated by loan type and risk using our internal risk rating scales. We use these risk classifications, in combination with the probability of commitment usage, and any other pertinent information to estimate a reserve for unadvanced loan commitments, which we record as a liability on our condensed consolidated balance sheets.

Unadvanced Loan Commitments—Conditional

The substantial majority of our line of credit commitments and all our unadvanced long-term loan commitments include material adverse change clauses. Unadvanced loan commitments subject to material adverse change clauses totaled $9,974$9,962 million and $9,973$9,789 million as of August 31, 20172018 and May 31, 2017,2018, respectively, and accounted for 78% and 79%77% of the combined total of unadvanced line of credit and long-term loan commitments as of both August 31, 20172018 and May 31, 2017, respectively.2018. Prior to making advances on these facilities, we confirm that there has been no material adverse change in the borrower’s business or condition, financial or otherwise, since the time the loan was approved and confirm that the borrower is currently in compliance with loan terms and conditions. In some cases, the borrower’s access to the full amount of the facility is further constrained by use of proceeds restrictions, imposition of borrower-specific restrictions, or by additional conditions that must be met prior to advancing funds. Since we generally do not charge a fee for the borrower to have an unadvanced amount on a loan facility that is subject to a material adverse change clause, our borrowers tend to request amounts in excess of their immediate estimated loan requirements.

Unadvanced Loan Commitments—Unconditional

Unadvanced loan commitments not subject to material adverse change clauses at the time of each advance consisted of unadvanced committed lines of credit totaling $2,788$2,947 million and $2,602$2,857 million as of August 31, 20172018 and May 31, 2017,2018, respectively. For contracts not subject to a material adverse change clause, we are generally required to advance amounts on the committed facilities as long as the borrower is in compliance with the terms and conditions of the facility.

Syndicated loan facilities, where the pricing is set at a spread over LIBORa market index rate as agreed upon by all of the participating banksfinancial institutions based on market conditions at the time of syndication, accounted for 85%86% of unconditional line of credit commitments as of August 31, 2017.2018. The remaining 15%14% represented unconditional committed line of credit loans, which under any new advance would be made at rates determined by us based on our cost, and we have the option to pass on to the borrower any cost increase related to the advance.us.

Table 18 presents the maturities for each of the next five fiscal years and thereafter of the notional amount of unconditional committed lines of credit not subject to a material adverse change clause as of August 31, 2017.2018.

Table 18: Maturities of Notional Amount of Unconditional Committed Lines of Credit
 
Available
Balance
 Notional Maturities of Unconditional Committed Lines of Credit 
Available
Balance
 Notional Maturities of Unconditional Committed Lines of Credit
(Dollars in thousands) 2018 2019 2020 2021 2022 Thereafter 2019 2020 2021 2022 2023 Thereafter
Committed lines of credit $2,787,848
 $214,406
 $543,054
 $454,185
 $631,840
 $698,272
 $246,091
 $2,946,596
 $218,571
 $458,236
 $454,348
 $609,513
 $1,147,488
 $58,440

See “MD&A—Off-Balance Sheet Arrangements” in our 2018 Form 10-K for additional information on our off-balance sheet arrangements.


RISK MANAGEMENT

Overview

We face a variety of risks that can significantly affect our financial performance, liquidity, reputation and ability to meet the expectations of our members, investors and other stakeholders. As a financial services company, the major categories of risk exposures inherent in our business activities include credit risk, liquidity risk, market risk and operational risk. These risk categories are summarized below.

Credit risk is the risk that a borrower or other counterparty will be unable to meet its obligations in accordance with agreed-upon terms.

Liquidity risk is the risk that we will be unable to fund our operations and meet our contractual obligations or that we will be unable to fund new loans to borrowers at a reasonable cost and tenor in a timely manner.

Market risk is the risk that changes in market variables, such as movements in interest rates, may adversely affect the match between the timing of the contractual maturities, re-pricing and prepayments of our financial assets and the related financial liabilities funding those assets.

Operational risk is the risk of loss resulting from inadequate or failed internal controls, processes, systems, human error or external events. Operational risk also includes compliance risk, fiduciary risk, reputational risk and litigation risk.

Effective risk management is critical to our overall operations and into achieving our primary objective of providing cost-based financial products to our rural electric members while maintaining the sound financial results required for investment-grade credit ratings on our rated debt instruments. Accordingly, we have a risk managementrisk-management framework that is intended to govern the principal risks we face in conducting our business and the aggregate amount of risk we are willing to accept, referred to as risk appetite, in the context of CFC’s mission and strategic objectives and initiatives. We provide information on our risk management framework in our 20172018 Form 10-K under “Item 7. MD&A—Risk Management—Risk Management Framework.”
CREDIT RISK

Our loan portfolio, which represents the largest component of assets on our balance sheet, and guarantees account for the substantial majority of our credit risk exposure. We also engage in certain non-lending activities that may give rise to credit and counterparty settlement risk, including the purchase of investment securities and entering into derivative transactions to manage our interest rate risk. Our primary credit exposure is to rural electric cooperatives that provide essential electric services to end-users, the majority of which are residential customers. We also have a limited portfolio of loans to not-for-profit and for-profit telecommunication companies.

We provide a discussion of our credit risk management processes and activities in our 2018 Form 10-K under “Item 7. MD&A—Credit Risk—Credit Risk Management

We manage portfolio and borrower credit risk consistent with credit policies established by the CFC Board of Directors and through credit underwriting, approval and monitoring processes and practices adopted by management. Our board-established credit policies include guidelines regarding the types of credit products we offer, limits on credit we extend to individual borrowers, approval authorities delegated to management, and use of syndications and loan sales. We maintain an internal risk rating system in which we assign a rating to each borrower and credit facility. We review and update the risk ratings at least annually. Assigned risk ratings inform our credit approval, borrower monitoring and portfolio review processes. Our Corporate Credit Committee approves individual credit actions within its own authority and together with our Credit Risk Management group, establishes standards for credit underwriting, oversees credits deemed to be higher risk, reviews assigned risk ratings for accuracy, and monitors the overall credit quality and performance statistics of our loan portfolio and guarantees.




Management.”

Loan and Guarantee Portfolio Credit Risk

Below we provide information on the credit risk profile of our loan portfolio and guarantees, including security provisions, loan concentration, credit performance and our allowance for loan losses.

Security Provisions

Except when providing line of credit loans, we generally lend to our members on a senior secured basis. Long-term loans are generally secured on parity with other secured lenders (primarily RUS), if any, by all assets and revenue of the borrower with exceptions typical in utility mortgages. Line of credit loans are generally unsecured. In addition to the collateral pledged to secure our loans, distribution and power supply borrowers also are required to set rates charged to customers to achieve certain specified financial ratios.



Table 19 presents, by loan type and by company, the amount and percentage of secured and unsecured loans in our loan portfolio as of August 31, 20172018 and May 31, 2017.2018. Of our total loans outstanding, 92%93% were secured and 8%7% were unsecured as of both August 31, 20172018 and May 31, 2017.2018.

Table 19: Loan Portfolio Security Profile(1)
 August 31, 2017 August 31, 2018
(Dollars in thousands) Secured % of Total Unsecured % of Total Total Secured % of Total Unsecured % of Total Total
Loan type:                    
Long-term loans:                    
Long-term fixed-rate loans $21,799,542
 97% $635,547
 3% $22,435,089
 $22,226,067
 98% $456,530
 2% $22,682,597
Long-term variable-rate loans 805,747
 94
 50,329
 6
 856,076
 1,100,584
 99
 11,095
 1
 1,111,679
Total long-term loans 22,605,289
 97
 685,876
 3
 23,291,165
 23,326,651
 98
 467,625
 2
 23,794,276
Line of credit loans 57,506
 4
 1,282,355
 96
 1,339,861
 80,510
 6
 1,296,650
 94
 1,377,160
Total loans outstanding $22,662,795
 92% $1,968,231
 8% $24,631,026
Total loans outstanding(1)
 $23,407,161
 93
 $1,764,275
 7
 $25,171,436
                    
Company:                    
CFC $21,816,718
 92% $1,802,888
 8% $23,619,606
 $22,363,216
 93% $1,668,713
 7% $24,031,929
NCSC 502,872
 76
 156,039
 24
 658,911
 700,593
 90
 80,299
 10
 780,892
RTFC 343,205
 97
 9,304
 3
 352,509
 343,352
 96
 15,263
 4
 358,615
Total loans outstanding $22,662,795
 92% $1,968,231
 8% $24,631,026
Total loans outstanding(1)
 $23,407,161
 93
 $1,764,275
 7
 $25,171,436

 May 31, 2017 May 31, 2018
(Dollars in thousands) Secured % of Total Unsecured % of Total Total Secured % of Total Unsecured % of Total Total
Loan type:                    
Long-term loans:                    
Long-term fixed-rate loans $21,503,871
 97% $632,819
 3% $22,136,690
 $22,220,087
 98% $476,098
 2% $22,696,185
Long-term variable-rate loans 795,326
 94
 52,093
 6
 847,419
 996,970
 96
 42,521
 4
 1,039,491
Total long-term loans 22,299,197
 97
 684,912
 3
 22,984,109
 23,217,057
 98
 518,619
 2
 23,735,676
Line of credit loans 54,258
 4
 1,317,963
 96
 1,372,221
 69,097
 5
 1,362,721
 95
 1,431,818
Total loans outstanding $22,353,455
 92
 $2,002,875
 8
 $24,356,330
Total loans outstanding(1)
 $23,286,154
 93
 $1,881,340
 7
 $25,167,494
                    
Company:                    
CFC $21,591,723
 92% $1,796,264
 8% $23,387,987
 $22,233,592
 93% $1,784,327
 7% $24,017,919
NCSC 424,636
 69
 189,288
 31
 613,924
 703,396
 89
 83,061
 11
 786,457
RTFC 337,096
 95
 17,323
 5
 354,419
 349,166
 96
 13,952
 4
 363,118
Total loans outstanding $22,353,455
 92
 $2,002,875
 8
 $24,356,330
Total loans outstanding(1)
 $23,286,154
 93
 $1,881,340
 7
 $25,167,494
____________________________ 
(1) ExcludesRepresents the unpaid principal amount of loans as of the end of each period presented and excludes deferred loan origination costs of $11 million as of both August 31, 20172018 and May 31, 2017.2018.

As part of our strategy in managing our credit risk exposure, we entered into a long-term standby purchase commitment agreement with Farmer Mac on August 31, 2015, as amended on May 31,in fiscal year 2016. Under this agreement, we may designate certain loans to be covered under the commitment, as approved by Farmer Mac, and in the event any such loan later goes into payment default for at least 90 days, upon request by us, Farmer Mac must purchase such loan at par value. The outstanding principal balance of loans covered under this agreement totaled $802$651 million as of August 31, 2017,2018, compared with $843$660 million as of May 31, 2017.2018. No loans have been put to Farmer Mac for purchase pursuant to this agreement. In addition, RUS guaranteedOur credit exposure is also mitigated by long-term loans totaling $166guaranteed by RUS. Guaranteed RUS loans totaled $159 million and $167$161 million as of August 31, 20172018 and May 31, 2017,2018, respectively.


Credit Concentration

Concentrations may exist when there are amounts loaned to borrowers engaged in similar activities or in geographic areas that would cause them to be similarly impacted by economic or other conditions or when there are large exposures to single borrowers. As a tax-exempt, member-owned finance cooperative, CFC’s principal purposefocus is to provide funding to America’sits rural electric utility cooperativescooperative members to assist them in acquiring, constructing and operating electric distribution, transmissionpower supply systems and related facilities. WeBecause we lend primarily to our rural electric utility cooperative members, we have a loan portfolio subject to single-industry and single-obligor concentrations. Outstanding loans to electric utility organizations represented approximately 99% of our total outstanding loan portfolio as of August 31, 2018, unchanged from May 31, 2018. Although our organizational structure and mission results in single-industry concentration, we serve a geographically diverse group of electric and telecommunications membersborrowers throughout the United States and its territories, including 49all 50 states, the District of Columbia, American Samoa and Guam. Our consolidated membership totaled 1,449 members and 216 associates as of August 31, 2018. Texas had the largest concentration of outstanding loans to borrowers in any one state, with approximately 15% of total loans outstanding as of both August 31, 20172018 and May 31, 2017. Our consolidated membership totaled 1,461 members and 219 associates as of August 31, 2017. As such, we have a loan portfolio with single-industry and single-obligor concentration risk. Outstanding loans to electric utility organizations represented approximately 99% of the total outstanding loan portfolio as of August 31, 2017, unchanged from May 31, 2017. The remaining outstanding loans in our portfolio were to RTFC members, affiliates and associates in the telecommunications industry.2018.

Single-Obligor Concentration

Table 20 displays the outstandingcombined exposure of loans and guarantees of the 20 largest borrowers, by exposure type and by company, as of August 31, 20172018 and May 31, 2017.2018. The 20 borrowers with the largest borrowersexposure consisted of 10nine distribution systems, 910 power supply systems and 1one NCSC associate member as of both August 31, 20172018 and May 31, 2017.2018. The largest total outstanding exposure to a single borrower or controlled group represented approximately 2% of total loans and guarantees outstanding as of both August 31, 20172018 and May 31, 2017.


2018.

Table 20: Credit Exposure to 20 Largest Borrowers
 August 31, 2017 May 31, 2017 Change August 31, 2018 May 31, 2018 Change
(Dollars in thousands) Amount % of Total Amount % of Total  Amount % of Total Amount % of Total 
By exposure type:                    
Loans $5,839,011
 23 % $5,749,885
 23 % $89,126
 $5,541,193
 22 % $5,613,991
 22 % $(72,798)
Guarantees 289,768
 1
 354,619
 1
 (64,851) 343,229
 1
 347,138
 1
 (3,909)
Total exposure to 20 largest borrowers 6,128,779
 24 % 6,104,504
 24 % 24,275
 5,884,422
 23
 5,961,129
 23
 (76,707)
Less: Loans covered under Farmer Mac standby purchase commitment (371,110) (1) (351,699) (1) (19,411) (351,325) (1) (354,694) (1) 3,369
Net exposure to 20 largest borrowers $5,757,669
 23 % $5,752,805
 23 % $4,864
 $5,533,097
 22 % $5,606,435
 22 % $(73,338)
                    
By company:                    
CFC $5,877,127
 23 % $5,899,709
 23 % $(22,582) $5,628,880
 22 % $5,703,723
 22 % $(74,843)
NCSC 251,652
 1
 204,795
 1
 46,857
 255,542
 1
 257,406
 1
 (1,864)
Total exposure to 20 largest borrowers 6,128,779
 24 % 6,104,504
 24 % 24,275
 5,884,422
 23
 5,961,129
 23
 (76,707)
Less: Loans covered under Farmer Mac standby purchase commitment (371,110) (1) (351,699) (1) (19,411) (351,325) (1) (354,694) (1) 3,369
Net exposure to 20 largest borrowers $5,757,669
 23 % $5,752,805
 23 % $4,864
 $5,533,097
 22 % $5,606,435
 22 % $(73,338)

Although CFC has been exposed to single-industry and single-obligor concentrations since inception in 1969, we historically have experienced limited defaults and very low credit losses in our electric loan portfolio. The likelihood of default and loss for our electric cooperative borrowers, which account for the substantial majority of our outstanding loans, has been low due to several factors. First, as discussed above, we generally lend to our members on a senior secured basis. Second, electric cooperatives typically are consumer-owned, not-for-profit entities that provide an essential service to end-users, the majority of which are residential customers. Third, electric cooperatives face limited competition, as they tend to operate in exclusive territories not serviced by public investor-owned utilities. Fourth, the majority operate in states where electric cooperatives are not subject to rate regulation. Thus, they are able to make rate adjustments to pass along increased costs to the end customer without first obtaining state regulatory approval, allowing them to cover operating costs and generate sufficient earnings and cash flows to service their debt obligations. Finally, they tend to adhere to a conservative


business strategy model that has historically resulted in a relatively stable, resilient operating environment and overall strong financial performance and credit strength for the electric cooperative network.

Credit PerformanceQuality

As partAssessing the overall credit quality of our loan portfolio and measuring our credit risk managementis an ongoing process wethat involves tracking payment status, the internal risk ratings of our borrowers, troubled debt restructurings, nonperforming and impaired loans, charge-offs and other indicators of credit risk. We monitor and evaluatesubject each borrower and loan facility in our loan portfolio and assign numeric internalto an individual risk ratingsassessment based on quantitative and qualitative assessments. Our ratings are intended to align with the federal banking regulatory credit risk rating classification definitions of pass, special mention, substandard and doubtful. The special mention, substandard, and doubtful categories are intended to comply with the definition of criticized loans by the banking regulatory authorities.factors. Internal risk ratings and payment status trends are indicators, among others, of the probability of borrower default and level of credit risk in our loan portfolio.

The overall credit riskquality of our loan portfolio remained low,high, as evidenced by our strong asset qualityperformance metrics, including senior secured positions on most of our loans and low levels of criticized exposure, nonaccrual loans and charge-offs.exposure. We generally lend to members on a senior secured basis, which reduces the risk of loss in the event of a borrower default. As displayed in Table 19 above, 92%93% of our total outstanding loans were secured as of both August 31, 20172018 and May 31, 2017. As displayed in “Note 4—Loans2018. We had no delinquent or nonperforming loans as of August 31, 2018 and Commitments,” 0.5%May 31, 2018. In addition, we had no loan defaults or charge-offs during the current quarter.

Borrower Risk Ratings

Our borrower risk ratings are intended to align with banking regulatory agency credit risk rating definitions of thepass and criticized classifications, with loans in our portfolio were classified as criticized further classified as special mention, substandard or doubtful. Pass ratings reflect relatively low probability of default, while criticized ratings have a higher probability of default. Loans with borrowers classified as criticized totaled $186 million, or 0.7%, of total loans outstanding as of both August 31, 2017 and2018. Of this amount, $179 million, was classified as substandard. In comparison, loans with borrowers classified as criticized totaled $178 million, or 0.7%, of total loans outstanding as of May 31, 2017. Below we provide information on certain additional credit quality indicators, including modified2018. Of this amount, $171 million was classified as substandard. We did not have any loans that are considered to be troubled debt restructurings (“TDRs”), nonperforming loans and net charge-offs.classified as doubtful as of August 31, 2018 or May 31, 2018. See “Note 4—Loans” for a description of each of the risk rating classifications.

Troubled Debt Restructurings

We actively monitor problem loans and, from time to time, attempt to work with borrowers to manage such exposures through loan workouts or modifications that better align with the borrower’s current ability to pay. A loan restructuring or modification of terms is accounted for as a TDRtroubled debt restructuring (“TDR”) if, for economic or legal reasons related to the borrower’s financial difficulties, a concession is granted to the borrower that we would not otherwise consider. TDR loans generally are initially placed on nonaccrual status, although in many cases such loans were already on nonaccrual status prior to modification. Interest accrued but not collected at the date a loan is placed on nonaccrual status is reversed against earnings. These loans may be returned to performing status and the accrual of interest resumed if the borrower performs under the modified terms for an extended period of time, and we expect the borrower to continue to perform in accordance with the modified terms. In certain limited circumstances in which a TDR loan is current at the modification date, the loan may remain on accrual status at the time of modification.

Table 21 presents the carrying value of loans modified as TDRs in prior periodsand the performance status as of August 31, 20172018 and May 31, 2018. Our last modification of a loan that met the definition of a TDR occurred in fiscal year 2017. TheseAlthough TDR loans weremay be returned to performing status if the borrower performs under the modified terms of the loan for an extended period of time, TDR loans are considered individually impaired as of the end of each period presented.impaired.



Table 21: TDRTroubled Debt Restructured Loans
 August 31, 2017 May 31, 2017 August 31, 2018 May 31, 2018
(Dollars in thousands) Carrying Amount % of Total Loans Outstanding Carrying Amount % of Total Loans Outstanding Carrying Amount % of Total Loans Outstanding Carrying Amount % of Total Loans Outstanding
TDR loans:                
CFC $6,507
 0.03% $6,581
 0.02% $6,261
 0.03% $6,507
 0.03%
RTFC 6,466
 0.02
 6,592
 0.03
 5,967
 0.02
 6,092
 0.02
Total TDR loans $12,973
 0.05% $13,173
 0.05% $12,228
 0.05% $12,599
 0.05%
                
Performance status of TDR loans:                
Performing TDR loans $12,973
 0.05% $13,173
 0.05% $12,228
 0.05% $12,599
 0.05%
 
As indicated in Table 21 above, we did not have any TDR loans classified as nonperforming as of August 31, 20172018 or May 31, 2017. TDR loans classified as performing as of August 31, 2017 and May 31, 2017 were performing in accordance with the terms of their respective restructured loan agreement and on accrual status as of the respective reported dates.2018.

Nonperforming Loans

In addition to TDR loans that may be classified as nonperforming, we also may have nonperforming loans that have not been modified as a TDR loan. We classify such loans as nonperforming at the earlier of the date when we determine: (i) interest or principal payments on the loan is past due 90 days or more; (ii) as a result of court proceedings, the collection of interest or principal payments based on the original contractual terms is not expected; or (iii) the full and timely collection of interest or principal is otherwise uncertain. Once a loan is classified as nonperforming, we generally place the loan on nonaccrual status. Interest accrued but not collected at the date a loan is placed on nonaccrual status is reversed against earnings. We had no loans classified as nonperforming as of August 31, 20172018 or May 31, 2018.

Net Charge-Offs

Charge-offs represent the amount of a loan that has been removed from our consolidated balance sheet when the loan is deemed uncollectible. Generally the amount of a charge-off is the recorded investment in excess of the fair value of the expected cash flows from the loan, or, if the loan is collateral dependent, the fair value of the underlying collateral securing the loan. We report charge-offs net of amounts recovered on previously charged off loans. We had no loan defaults or charge-offs during the three months ended August 31, 2018 and 2017.

Historical Loan Losses

In addition,its 49-year history, CFC has experienced only 16 defaults and cumulative net charge-offs totaling $86 million for the electric utility loan portfolio. Of this amount, $67 million was attributable to electric utility power supply cooperatives and $19 million was attributable to electric distribution cooperatives. We discuss the reasons loans to electric utility cooperatives, our principal lending market, typically have a relatively low risk of default above under “Credit Concentration.”

In comparison, since RTFC’s inception in 1987, we did not have any past duehad 15 defaults and cumulative net charge-offs attributable to telecommunication borrowers totaling $427 million, the most significant of which was a charge-off of $354 million in fiscal year 2011. This charge-off related to outstanding loans to Innovative Communications Corporation (“ICC”), a former RTFC member, and the transfer of ICC’s assets in foreclosure to Caribbean Asset Holdings, LLC.

Outstanding loans to electric utility organizations totaled $24,813 million and accounted for 99% of our total outstanding loan portfolio as of either August 31, 2017 or May2018, while outstanding RTFC telecommunications loans totaled $359 million and accounted for 1% of our total outstanding loan portfolio as of August 31, 2017.2018.

We provide additional information on the credit quality of our loan portfolio in “Note 4—Loans and Commitments.Loans.

Net Charge-Offs

Table 22 presents charge-offs, net of recoveries, and the net charge-off rate for the three months ended August 31, 2017 and 2016.

Table 22: Net Charge-Offs (Recoveries)
  Three Months Ended August 31,
(Dollars in thousands) 2017
2016
Charge-offs:    
RTFC $
 $2,119
Recoveries:    
CFC 
 (53)
Net charge-offs $
 $2,066
     
Average total loans outstanding $24,580,730
 $23,416,393
     
Net charge-off rate(1)
 % 0.04%
____________________________
(1)Calculated based on annualized net charge-offs (recoveries) for the period divided by average total outstanding loans for the period.



As displayed in Table 22, we experienced no charge-offs during the current quarter. Charge-offs totaled $2 million during the same prior-year period, all of which related to telecommunications loans in the RTFC portfolio. Our average annual net charge-off rate has been less than 0.01% over the last three fiscal years.

Allowance for Loan Losses

The allowance for loan losses is determined based upon evaluationrepresents management’s estimate of theprobable losses inherent in our loan portfolio pastas of each balance sheet date. We determine the allowance based on borrower risk ratings, historical loss experience, specific problem loans, economic conditions and other pertinent factors that, in management’s judgment, couldmay affect the risk of loss in theour loan portfolio. We review and adjust the allowance quarterly to cover estimated probable losses inherent in our loan portfolio as of each balance sheet date.

Table 2322 summarizes changes in the allowance for loan losses for the three months ended August 31, 20172018 and 2016,2017, and provides a comparison of the allowance by company as of August 31, 20172018 and May 31, 2017.2018.

Table 23:22: Allowance for Loan Losses
 Three Months Ended August 31, Three Months Ended August 31,
(Dollars in thousands) 2017 2016 2018 2017
Beginning balance $37,376
 $33,258
 $18,801
 $37,376
Provision (benefit) for loan losses (298) 1,928
Net charge-offs 
 (2,066)
Benefit for loan losses (109) (298)
Ending balance $37,078
 $33,120
 $18,692
 $37,078
        
 August 31, 2017 May 31, 2017 August 31, 2018 May 31, 2018
Allowance for loan losses by company:        
CFC $29,521
 $29,499
 $12,508
 $12,300
NCSC 2,736
 2,910
 2,012
 2,082
RTFC 4,821
 4,967
 4,172
 4,419
Total $37,078
 $37,376
 $18,692
 $18,801
        
Allowance coverage ratios:        
Total loans outstanding $24,631,026
 $24,356,330
Total loans outstanding(1)
 $25,171,436
 $25,167,494
Percentage of total loans outstanding 0.15% 0.15% 0.07% 0.07%

____________________________
The allowance for loan losses(1) Represents the unpaid principal amount of $37 millionloans as of August 31, 2017 decreased slightly from fiscal yearthe end May 31, 2017, while the allowance coverage ratio remained unchanged at 0.15%. The slight decrease in the allowance was primarily attributable to a decline in the specific reserve for loans individually evaluated for impairment. Loans designated as individually impaired loans totaled $13of each period presented and excludes unamortized deferred loan origination costs of $11 million as of both August 31, 20172018 and May 31, 2017,2018.

Our allowance for loan losses was $19 million as of August 31, 2018, relatively unchanged from May 31, 2018, with an allowance coverage ratio of 0.07% as of both August 31, 2018 and May 31, 2018. We had no loans classified as nonperforming as of August 31, 2018 or May 31, 2018. We experienced no charge-offs during the three months ended August 31, 2018 and 2017. Loans designated as individually impaired totaled $12 million and $13 million as of August 31, 2018 and May 31, 2018, respectively, and the specific allowance related to thesethose loans totaled $1 million as of both August 31, 2018 and $2 million, respectively.May 31, 2018.

We discuss our methodology for determining the allowance for loan losses above inSee “MD&A—Critical Accounting Policies and Estimates”Estimates—Allowance for Loan Losses” and in “Note 1—Summary of Significant Accounting Policies” in our 20172018 Form 10-K.

See “Results of Operations—Provision10-K for Loan Losses”additional information on the methodology for determining our allowance for loan losses and the key assumptions. See “Note 4—Loans and Commitments”Loans” of this Reportreport for additional information on the credit quality of our loan portfolio and our allowance for loan losses.portfolio.

Counterparty Credit Risk

We are exposed to counterparty credit risk related to the performance of the parties with which we enteredenter into financial transactions, primarily for derivative instruments, and cash and time deposits that we have with various financial institutions.deposit accounts and our investment security holdings. To mitigate this risk, we only enter into these transactions with financial institutions with investment-grade ratings. Our cash and time deposits with financial institutions generally have an original maturity of less than one year.



We manage our derivative counterparty credit risk by requiring that derivative counterparties participate in one of our committed bank revolving line of credit agreements,agreements; monitoring the overall credit worthiness of each counterparty usingbased on our internal counterparty specific credit risk limits,scoring model; using counterparty-specific credit risk limits; executing master netting arrangementsarrangements; and diversifying our derivative transactions among multiple counterparties. Our derivative counterparties had credit ratings ranging from A1Aa2 to Baa2 by Moody’s Investors Service (“Moody’s”) and from AA- to BBB+ by S&P Global Inc. (“S&P”) as of August 31, 2017.2018. Our largest counterparty exposure, based on the outstanding notional amount, represented approximately 22% and 23%24% of the total outstanding notional amount of derivatives as of both August 31, 20172018 and May 31, 2017, respectively.2018.

Credit Risk-Related Contingent Features

Our derivative contracts typically contain mutual early terminationearly-termination provisions, generally in the form of a credit rating trigger. Under the mutual credit rating trigger provisions, either counterparty may, but is not obligated to, terminate and settle the agreement if the credit rating of the other counterparty falls tobelow a level specified in the agreement. If a derivative contract is terminated, the amount to be received or paid by us would be equal to the mark-to-marketprevailing fair value, as defined in the agreement, as of the termination date.

Our senior unsecured credit ratings from Moody’s and S&P were A2 and A, respectively, as of August 31, 2017.2018. Both Moody’s and S&P had our ratings on stable outlook as of August 31, 2017.2018. Table 2423 displays the notional amounts of our derivative contracts with rating triggers as of August 31, 2017,2018, and the payments that would be required if the contracts were terminated as of that date because of a downgrade of our unsecured credit ratings or the counterparty’s unsecured credit ratings below A3/A-, below Baa1/BBB+, to or below Baa2/BBB, below Baa3/BBB-, or to or below Ba2/BB+ by Moody’s or S&P, respectively. In calculating the payment amounts that would be required upon termination of the derivative contracts, we assumed that the amounts for each counterparty would be netted in accordance with the provisions of the counterparty's master netting agreements. The net payment amounts are based on the fair value of the underlying derivative instrument, excluding the credit risk valuation adjustment, plus any unpaid accrued interest amounts.

Table 24:23: Rating Triggers for Derivatives
(Dollars in thousands) 
Notional
 Amount
 Payable Due From CFC Receivable Due to CFC Net (Payable)/Receivable 
Notional
 Amount
 Payable Due From CFC Receivable Due to CFC Net (Payable)/Receivable
Impact of rating downgrade trigger:                
Falls below A3/A-(1)
 $59,165
 $(13,792) $
 $(13,792) $54,890
 $(8,767) $
 $(8,767)
Falls below Baa1/BBB+ 7,315,942
 (225,976) 
 (225,976) 7,355,092
 (53,994) 44,183
 (9,811)
Falls to or below Baa2/BBB (2)
 457,136
 (1,432) 
 (1,432) 528,919
 
 5,012
 5,012
Falls below Baa3/BBB- 266,833
 (22,718) 
 (22,718) 255,641
 (10,523) 
 (10,523)
Total $8,099,076
 $(263,918) $
 $(263,918) $8,194,542
 $(73,284) $49,195
 $(24,089)
____________________________ 
(1) Rating trigger for CFC falls below A3/A-, while rating trigger for counterparty falls below Baa1/BBB+ by Moody’s or S&P, respectively.  
(2) Rating trigger for CFC falls to or below Baa2/BBB, while rating trigger for counterparty falls to or below Ba2/BB+ by Moody’s or S&P, respectively.

We have outstanding notional amount of derivatives with one counterparty subject to a ratings trigger and early termination provision in the event of a downgrade of CFC’s senior unsecured credit ratings below Baa3, BBB- or BBB- by Moody’s, S&P or Fitch Ratings Inc. (“Fitch”), respectively, which is not included in the above table, totaling $265 million as of August 31, 2018. These contracts were in an unrealized loss position of $3 million as of August 31, 2018.

The aggregate fair value amount, including the credit risk valuation adjustment, of all interest rate swaps with rating triggers that were in a net liability position was $263$75 million as of August 31, 2017.2018. There were no counterparties that fell below the rating trigger levels in our interest swap contracts as of August 31, 2017.2018. If a counterparty has a credit rating that falls below the rating trigger level specified in the interest swap contract, we have the option to terminate all derivatives with the counterparty. However, we generally do not terminate such agreements earlyprematurely because our interest rate swaps are critical to our matched funding strategy.strategy to mitigate interest rate risk.

See “Item 1A. Risk Factors” in our 20172018 Form 10-K for additional information about credit risk related to our business.



LIQUIDITY RISK

We considerdefine liquidity to beas the ability to access funding or convert assets to cash quickly and efficiently, ormaintain access to readily available funding and rollover or issue new debt, under both under normal operating conditions and under periods of CFC-specific and/or market stress, at a reasonable cost to ensure that we can meet borrower loan requests, pay current and other short-term cash obligations.

Liquidity Risk Management

Our liquidity risk management framework is designed to meet our liquidity objectives of providing a reliable source of funding to members, meet maturing debt and otherfuture obligations issue new debt and fund our operations on a cost-effective basisbasis. Our primary sources of liquidity include cash flows from operations, member loan repayments, committed bank revolving lines of credit, committed loan facilities under normal operating conditions as well as under CFC-specific and/or market stress conditions.the Guaranteed Underwriter Program, revolving note purchase agreements with Farmer Mac and our ability to issue debt in the capital markets, to our members and in private placements. We engage in variousprovide a discussion of our liquidity risk-management framework and activities undertaken to manage liquidity risk and achievein our liquidity objectives. Our Asset Liability Committee establishes guidelines that are intended to ensure that we maintain sufficient, diversified sources of liquidity to cover potential funding requirements as well as unanticipated contingencies. Our Treasury group develops strategies to manage our targeted liquidity position, projects our funding needs2018 Form 10-K under various scenarios, including adverse circumstances, and monitors our liquidity position on an ongoing basis.“Item 7. MD&A—Liquidity Risk—Liquidity Risk Management.”

Available Liquidity Reserve

As part of our strategy in managing liquidity risk and meeting our liquidity objectives, we seek to maintain access to liquidity in the forma substantial level of both on-balance sheet and off-balance sheet funding sources of liquidity that are readily accessibleavailable for immediateaccess to meet our near-term liquidity needs. Table 26 below24 presents the componentssources of our available liquidity reserve and a comparison of the amounts available as of August 31, 2017 and2018, compared with May 31, 2017.2018 .

Table 26:24: Available Liquidity Reserve
 August 31, 2017 May 31, 2017 August 31, 2018 May 31, 2018
(Dollars in millions) Total Accessed Available Total Accessed Available Total Accessed Available Total Accessed Available
Cash and cash equivalents and time deposits $396
 $
 $396
 $393
 $
 $393
Cash and cash equivalents $266
 $
 $266
 $231
 $
 $231
Committed bank revolving line of credit agreements—unsecured(1)
 3,165
 1
 3,164
 3,165
 1
 3,164
 3,085
 3
 3,082
 3,085
 3
 3,082
Guaranteed Underwriter Program committed facilities—secured(2)
 5,798
 5,173
 625
 5,798
 5,073
 725
 6,548
 5,323
 1,225
 6,548
 5,323
 1,225
Farmer Mac revolving note purchase agreement, dated March 24, 2011—secured(3)
 4,500
 2,502
 1,998
 4,500
 2,513
 1,987
Farmer Mac revolving note purchase agreement, dated July 31, 2015—secured 300
 
 300
 300
 
 300
Farmer Mac revolving note purchase agreement, dated March 24, 2011, as amended—secured(3)
 5,200
 2,778
 2,422
 5,200
 2,791
 2,409
Farmer Mac revolving note purchase agreement, dated July 31, 2015, as amended—secured 300
 
 300
 300
 100
 200
Total $14,159
 $7,676
 $6,483
 $14,156
 $7,587
 $6,569
 $15,399
 $8,104
 $7,295
 $15,364
 $8,217
 $7,147
____________________________ 
(1)The committed bank revolving line of credit agreements consist of a three-year and a five-year line of credit agreement. The accessed amount of $1$3 million as of August 31, 2018 and May 31, 2018, relates to a letterletters of credit issued pursuant to the five-year line of credit agreement.
(2) The committed facilities under the Guaranteed UnderwritingUnderwriter Program are not revolving.
(3) Availability subject to market conditions.

Borrowing CapacityWe believe we have sufficient liquidity from the available on- and off-balance sheet liquidity sources presented above in Table 24 and our ability to issue debt to meet demand for member loan advances and satisfy our obligations to repay long-term debt maturing over the next 12 months.

In addition to cashBorrowing Capacity Under Current Facilities

Following is a discussion of our borrowing capacity and time deposits,key terms and conditions under our liquidity reserve includes access to funds under committed revolving line of credit agreements with banks, committed loan facilities under the Guaranteed Underwriter Program and our revolving note purchase agreements with Farmer Mac. Following is a discussion of our borrowing capacity and key terms and conditions under each of these facilities.



Committed Bank Revolving Line of Credit Agreements—Unsecured

Our committed bank revolving lines of credit may be used for general corporate purposes; however, we generally rely on them as a backup source of liquidity for our member and dealer commercial paper. We had $3,165$3,085 million of commitments under committed bank revolving line of credit agreements as of both August 31, 2017 and May 31, 2017.2018. Under our current committed bank


revolving line of credit agreements, we have the ability to request up to $300 million of letters of credit, which would result in a reduction in the remaining available amount under the facilities.

Table 2725 presents the total commitment, the net amount available for use and the outstanding letters of credit under our committed bank revolving line of credit agreements as of August 31, 2017.2018. We did not have any outstanding borrowings under our bank revolving line of credit agreements as of August 31, 2017.2018.

Table 27:25: Committed Bank Revolving Line of Credit Agreements
 August 31, 2017     August 31, 2018    
(Dollars in millions) Total Commitment Letters of Credit Outstanding Net Available for Advance Maturity 
Annual Facility Fee (1)
 Total Commitment Letters of Credit Outstanding Net Available for Advance Maturity 
Annual Facility Fee (1)
3-year agreement $1,533
 $
 $1,533
 November 19, 2019 7.5 bps $1,492
 $
 $1,492
 November 20, 2020 7.5 bps
5-year agreement 1,632
 1
 1,631
 November 19, 2021 10 bps 1,593
 3
 1,590
 November 20, 2022 10 bps
Total $3,165
 $1
 $3,164
     $3,085
 $3
 $3,082
    
____________________________ 
(1)Facility fee based on CFC’s senior unsecured credit ratings in accordance with the established pricing schedules at the inception of the related agreement.

Our committed bank revolving line of credit agreements do not contain a material adverse change clause or rating triggers that would limit the banks’ obligations to provide funding under the terms of the agreements; however, we must be in compliance with the covenants to draw on the facilities. We have been and expect to continue to be in compliance with the covenants under our committed bank revolving line of credit agreements. As such, we could draw on these facilities to repay dealer or member commercial paper that cannot be rolled over. See “Debt Covenants“Financial Ratios and Financial Ratios”Debt Covenants” below for additional information, including the specific financial ratio requirements under our committed bank revolving line of credit agreements.

Guaranteed Underwriter Program Committed Facilities—Secured

Under the Guaranteed Underwriter Program, we can borrow from the Federal Financing Bank and use the proceeds to refinance existing indebtedness. As part of the program, we pay fees, based on outstanding borrowings, that support the USDA Rural Economic Development Loan and Grant program. The borrowings under this program are guaranteed by RUS.

We borrowed $100 million with a 20 year final maturityThe amount available for access under the Guaranteed Underwriter Program during the three months ended August 31, 2017. As part of this program, we had committed loan facilities from the Federal Financing Bank of up to $625was $1,225 million available as of August 31, 2017.2018. Of this amount, $250$100 million is available for advance through January 15, 2019, and $375 million is available for advance through October 15, 2019.2019 and $750 million is available through July 15, 2022. On August 14, 2017,17, 2018, we receivedexecuted a commitment from RUSletter for the guarantee by RUS of a $750 million loan facility from the Federal Financing Bank under the Guaranteed Underwriter Program. The amount available for access under the Guaranteed Underwriter Program, based on the amounts accessed by CFCadvanced to us as of August 31, 2017,2018, will increase to $1,375$1,975 million upon closing of the facility.

We are required to pledge eligible distribution system or power supply system loans as collateral in an amount at least equal to the total outstanding borrowings under the Guaranteed Underwriter Program. See “Consolidated Balance Sheet Analysis—Debt—Collateral Pledged” and “Note 4—Loans and Commitments”Loans” for additional information on pledged collateral.

Farmer Mac Revolving Note Purchase Agreements—Secured

As indicated in Table 26,24, we have two revolving note purchase agreements with Farmer Mac, which together allow us to borrow up to $4,800$5,500 million from Farmer Mac. Under the terms of theOn February 26, 2018, we amended our first revolving note purchase agreement with Farmer Mac, dated March 24, 2011, as2011. Under the amended agreement, we can borrow, subject to market conditions, up to $4,500$5,200 million at any time


through January 11, 2020,2022, and such date shall automatically extend on each anniversary date of the closing for an additional year, unless prior to any such anniversary date, Farmer Mac provides us with a notice that the draw period will not be extended beyond the remaining term. This revolving note purchase agreement allows us to borrow, repay and re-borrow funds at any time through maturity, as market conditions permit, provided that the outstanding principal amount at any time does not exceed the total available under the agreement. Each borrowing under the note purchase agreement is evidenced by a pricing agreement setting forth the interest rate, maturity date and other related


terms as we may negotiate with Farmer Mac at the time of each such borrowing. We may select a fixed rate or variable rate at the time of each advance with a maturity as determined in the applicable pricing agreement. We had outstanding secured notes payable totaling $2,502$2,778 million and $2,513$2,791 million as of August 31, 20172018 and May 31, 2017,2018, respectively, under the Farmer Mac revolving note purchase agreement of $4,500$5,200 million. The available borrowing amount totaled $1,998$2,422 million as of August 31, 2017.2018.

Under the terms of theOur second revolving note purchase agreement with Farmer Mac, dated July 31, 2015, was amended effective July 31, 2018, to extend the maturity to December 20, 2023. Prior to the maturity date, Farmer Mac may terminate the agreement upon 30 days written notice to us on periodic facility renewal dates, the first of which is January 31, 2019. Subsequent facility renewal dates are on each June 20 or December 20 thereafter until the maturity date. We may terminate the agreement upon 30 days written notice at any time. Under the terms of the first revolving note purchase agreement with Farmer Mac described above, the $5,200 million commitment will increase to $5,500 million in the event the second revolving note purchase agreement is terminated. Under the terms of the amended second revolving note purchase agreement with Farmer Mac, we can borrow up to $300 million at any time through July 31, 2018December 20, 2023 at a fixed spread over LIBOR. This agreement also allows us to borrow, repay and re-borrow funds at any time through maturity, provided that the outstanding principal amount at any time does not exceed the total available under the agreement. We had no outstanding notes payable under this agreement as of August 31, 2017 and2018. We had outstanding borrowings of $100 million as of May 31, 2017. We currently do not expect to renew2018 under this agreement.revolving note purchase agreement with Farmer Mac.

Pursuant to both Farmer Mac revolving note purchase agreements, we are required to pledge eligible distribution system or power supply system loans as collateral in an amount at least equal to the total principal amount of notes outstanding. See “Consolidated Balance Sheet Analysis—Debt—Collateral Pledged” and “Note 4—Loans and Commitments”Loans” for additional information on pledged collateral.

Short-Term Borrowings and Long-Term and Subordinated Debt

Additional funding is provided by short-term borrowings and issuances of long-term and subordinated debt. We rely on short-term borrowings which we refer to as our short-term funding portfolio, as a source to meet our daily, near-term funding needs. Our short-term funding portfolio consists of commercial paper, which we offer to members and dealers, select notes and daily liquidity fund notes offered to members, bank-bid notes and medium-term notes offered to members and dealers. Table 28 displays the composition of our short-term borrowings as of August 31, 2017 and May 31, 2017.

Table 28: Short-Term Borrowings
  August 31, 2017 May 31, 2017
(Dollars in thousands) 
Amount
 Outstanding
 % of Total Debt Outstanding Amount
Outstanding
 % of Total Debt Outstanding
Short-term borrowings:        
Commercial paper:        
Commercial paper sold through dealers, net of discounts $509,850
 2% $999,691
 4%
Commercial paper sold directly to members, at par 1,049,829
 5
 928,158
 4
Total commercial paper 1,559,679
 7
 1,927,849
 8
Select notes 729,484
 3
 696,889
 3
Daily liquidity fund notes 585,624
 2
 527,990
 2
Medium-term notes sold to members 199,873
 1
 190,172
 1
Total short-term borrowings $3,074,660
 13% $3,342,900
 14%

Our short-term borrowings totaled $3,075 million and accounted for 13% of total debt outstanding as of August 31, 2017, compared with $3,343 million, or 14%, of total debt outstanding as of May 31, 2017. Of the total outstanding commercial paper, $510 million and $1,000 million was issued to dealers as of August 31, 2017 and May 31, 2017, respectively. We intend to manage our short-term wholesale funding risk by maintaining outstanding dealer commercial paper at an amount below $1,250 million for the foreseeable future.



Long-Term and Subordinated Debt

Long-term and subordinated debt represents the most significant component of our funding. The issuance of long-term debt allows us to reduce our reliance on short-term borrowings and effectively manage our refinancing and interest rate risk.

Short-Term Borrowings

Our short-term borrowings consist of commercial paper, which we offer to members and dealers, select notes and daily liquidity fund notes offered to members, and bank-bid notes and medium-term notes offered to members and dealers.

Table 26 displays the composition, by funding source, of our short-term borrowings as of August 31, 2018 and May 31, 2018. Member borrowings accounted for 75% of total short-term borrowings as of August 31, 2018, compared with 69% of total short-term borrowings as of May 31, 2018.

Table 26: Short-Term BorrowingsFunding Sources

  August 31, 2018 May 31, 2018
(Dollars in thousands) 
Amount
 Outstanding
 % of Total Short-Term Borrowings Amount
Outstanding
 % of Total Short-Term Borrowings
Funding source:        
Members $2,863,756
 75% $2,631,644
 69%
Capital markets 929,380
 25
 1,164,266
 31
Total $3,793,136
 100% $3,795,910
 100%



Table 27 displays the composition, by product type, of our short-term borrowings as of August 31, 2018 and May 31, 2018.

Table 27: Short-Term Borrowings
  August 31, 2018 May 31, 2018
(Dollars in thousands) 
Amount
 Outstanding
 % of Total Debt Outstanding Amount
Outstanding
 % of Total Debt Outstanding
Short-term borrowings:        
Commercial paper:        
Commercial paper to dealers, net of discounts $929,380
 4% $1,064,266
 4%
Commercial paper to members, at par 1,286,441
 5
 1,202,105
 5
Total commercial paper 2,215,821
 9
 2,266,371
 9
Select notes to members 799,240
 3
 780,472
 3
Daily liquidity fund notes to members 535,090
 2
 400,635
 2
Medium-term notes to members 242,985
 1
 248,432
 1
Farmer Mac revolving facility 
 
 100,000
 
Total short-term borrowings $3,793,136
 15% $3,795,910
 15%

Our short-term borrowings of $3,793 million as of August 31, 2018 remained at a level consistent with short-term borrowings as of May 31, 2018. Our intent is to manage our short-term wholesale funding risk due in part toby maintaining outstanding dealer commercial paper at an amount below $1,250 million for the multi-year contractual maturity structureforeseeable future. Outstanding dealer commercial paper of long-term debt. $929 million and $1,064 million as of August 31, 2018 and May 31, 2018, respectively, was below our maximum threshold of $1,250 million.

Long-Term and Subordinated Debt

In addition to access to private debt facilities, we also issue debt in the public capital markets. Pursuant to Rule 405 of the Securities ActUnder the SEC rules,, we are classified as a “well-known seasoned issuer.” See “MD“Item 7. MD&A—Liquidity Risk” ofin our 20172018 Form 10-K for additional information on our shelf registration statements with the SEC.

As discussed in Consolidated Balance Sheet Analysis—Debt, long-term and subordinated debt totaled $20,589$20,795 million and accounted for 87%85% of total debt outstanding as of August 31, 2017, compared with $20,1172018, almost unchanged from $20,837 million, or 86%85%, of total debt outstanding as of May 31, 2017. The increase in total debt outstanding, including long-term and subordinated debt, was primarily due to the issuance of debt to fund loan portfolio growth.2018. Table 2928 summarizes long-term and subordinated debt issuances and principal maturities and amortizations, including repurchases and redemptions,repayments during the three months ended August 31, 2017.2018.

Table 29:28: Issuances and MaturitiesRepayments of Long-Term and Subordinated Debt(1) 
 Three Months Ended August 31, 2017 Three Months Ended August 31, 2018
(Dollars in thousands) Issuances Maturities Increase/Decrease Issuances 
Repayments(2)
 Change
Long-term and subordinated debt activity:(1)
            
Collateral trust bonds $
 $300,000
 $(300,000)
Guaranteed Underwriter Program notes payable $100,000
 $12,136
 $87,864
 
 15,399
 (15,399)
Farmer Mac notes payable 
 10,921
 (10,921) 
 13,965
 (13,965)
Medium-term notes sold to members 80,322
 84,484
 (4,162) 48,388
 55,029
 (6,641)
Medium-term notes sold to dealers 402,592
 4,159
 398,433
 301,639
 10,892
 290,747
Members’ subordinated certificates 1,627
 2,446
 (819) 471
 2,378
 (1,907)
Total $584,541
 $114,146
 $470,395
 $350,498
 $397,663
 $(47,165)
____________________________ 
(1)Amounts exclude unamortized debt issuance costs and discounts.
(2)Repayments include principal maturities, scheduled amortization payments, repurchases and redemptions.


Table 3029 summarizes the scheduled amortization of the principal amount of long-term debt, subordinated deferrable debt and members’ subordinated certificates as of August 31, 2017.2018.

Table 30:29: Principal Maturity of Long-Term and Subordinated Debt
(Dollars in thousands) 
Amount
     Maturing (1)
 % of Total 
Amount
     Maturing (1)
 % of Total
Fiscal year ending:        
May 31, 2018 $1,150,393
 6%
May 31, 2019 2,653,209
 13
 $2,369,725
 12%
May 31, 2020 1,409,926
 7
 1,518,406
 7
May 31, 2021 1,320,960
 6
 1,793,683
 9
May 31, 2022 1,573,942
 8
 1,891,835
 9
May 31, 2023 1,148,293
 5
Thereafter 12,479,755
 60
 12,073,212
 58
Total $20,588,185
 100% $20,795,154
 100%
____________________________ 
(1)Excludes $1$0.3 million in subscribed and unissued member subordinated certificates for which a payment has been received. Member loan subordinated certificates totaling $289$273 million amortize annually based on the unpaid principal balance of the related loan.

We provide additional information on our financing activities above under “Consolidated Balance Sheet Analysis—Debt.”

Investment Portfolio

In addition to our primary sources of liquidity discussed above, we have an investment portfolio composed of equity securities and held-to-maturity debt securities. We intend for our investment portfolio, which totaled $642 million and $710 million as of August 31, 2018 and May 31, 2018, respectively, to remain adequately liquid to serve as a contingent supplemental source of liquidity for unanticipated liquidity needs.

Pursuant to our investment policy and guidelines, all fixed-income debt securities, at the time of purchase, must be rated at least investment grade and on stable outlook based on external credit ratings from at least two of the leading global credit rating agencies, when available, or the corresponding equivalent, when not available. Securities rated investment grade, that is those rated Baa3 or higher by Moody’s or BBB- or higher by S&P or BBB- or higher by Fitch, are generally considered by the rating agencies to be of lower credit risk than non-investment grade securities. We have the positive intent and ability to hold these securities to maturity. As such, we have classified them as held to maturity on our condensed consolidated balance sheet.

Our investment portfolio is unencumbered and structured so that securities have active secondary or resale markets under normal market conditions. The objective of the portfolio is to achieve returns commensurate with the level of risk assumed subject to CFC’s investment policy and guidelines and liquidity requirements.

We provide additional information on our investment securities in “Note 3—Investment Securities.”

Projected Near-Term Sources and Uses of Liquidity

As discussed above, our primary sources of liquidity include cash flows from operations, member loan repayments, committed bank revolving lines of credit, committed loan facilities, short-term borrowings and funds from the issuance of long-term and subordinated debt. Our primary uses of liquidity include loan advances to members, principal and interest payments on borrowings, periodic settlement payments related to derivative contracts, and operating expenses.

Table 30 below displays our projected sources and uses of cash, by quarter, over the next six quarters through the quarter ending February 29, 2020. Our projected liquidity position reflects our current plan to expand our investment portfolio. Our assumptions also include the following: (i) the estimated issuance of long-term debt, including collateral trust bonds and private placement of term debt, is based on maintaining a matched funding position within our loan portfolio with our bank revolving lines of credit serving as a backup liquidity facility for commercial paper and on maintaining outstanding dealer commercial paper at an amount below $1,250 million; (ii) long-term loan scheduled amortization payments represent the


scheduled long-term loan payments for loans outstanding as of August 31, 2018, and our current estimate of long-term loan prepayments, which the amount and timing of are subject to change; (iii) other loan repayments and other loan advances primarily relate to line of credit repayments and advances; (iv) long-term debt maturities reflect scheduled maturities of outstanding term debt for the periods presented; and (v) long-term loan advances reflect our current estimate of member demand for loans, the amount and timing of which are subject to change.

Table 30: Projected Sources and Uses of Liquidity(1)
  Projected Sources of Liquidity Projected Uses of Liquidity  
(Dollars in millions) Long-Term Debt Issuance 
Anticipated Long-Term
Loan Repayments
(2)
 
Other Loan Repayments(3)
 Total Projected
Sources of
Liquidity
 
Long-Term Debt Maturities(4)
 Long-Term
 Loan Advances
 Total Projected
Uses of
Liquidity
 
Other Sources/ (Uses) of Liquidity(5)
                 
2Q FY 2019 $1,000
 $340
 $
 $1,340
 $1,299
 $403
 $1,702
 $277
3Q FY 2019 1,050
 300
 55
 1,405
 777
 585
 1,362
 (48)
4Q FY 2019 650
 284
 
 934
 506
 296
 802
 (228)
1Q FY 2020 270
 328
 
 598
 238
 305
 543
 (40)
2Q FY 2020 670
 340
 
 1,010
 685
 438
 1,123
 68
3Q FY 2020 620
 308
 
 928
 566
 438
 1,004
 55
Total $4,260
 $1,900
 $55
 $6,215
 $4,071
 $2,465
 $6,536
 $84
____________________________
(1) The dates presented represent the end of each quarterly period through the quarter ending February 29, 2020.
(2) Anticipated long-term loan repayments include scheduled long-term loan amortizations, anticipated cash repayments at repricing date and sales.
(3)Other loan repayments include anticipated short-term loan repayments.
(4)Long-term debt maturities also include medium-term notes with an original maturity of one year or less and expected early redemptions of debt.
(5) Includes net increase or decrease to dealer commercial paper, and purchases and maturity of investments.

As displayed in Table 30, we currently project long-term advances of $1,589 million over the next 12 months, which we anticipate will exceed anticipated loan repayments over the same period of $1,252 million by approximately $337 million. The estimates presented above are developed at a particular point in time based on our expected future business growth and funding. Our actual results and future estimates may vary, perhaps significantly, from the current projections, as a result of changes in market conditions, management actions or other factors.

Credit Ratings

Our funding and liquidity, borrowing capacity, ability to access capital markets and other sources of funds and the cost of these funds are partially dependent on our credit ratings. Rating agencies base their ratings on numerous factors, including liquidity, capital adequacy, industry position, member support, management, asset quality, quality of earnings and the probability of systemic support. Significant changes in these factors could result in different ratings. Table 31 displays our credit ratings as of August 31, 2017,2018, which were unchanged as of the date of the filing of this Report.

Table 31: Credit Ratings
  August 31, 20172018
  Moody’s S&P Fitch
Long-term issuer credit rating(1)
 A2 A A
Senior secured debt(2)
 A1 A   A+
Senior unsecured debt(3)
 A2 A A
Subordinated debtA3BBB+BBB+
Commercial paper P-1 A-1 F1
Outlook Stable Stable Stable
___________________________ 
(1) Based on our senior unsecured debt rating.
(2)Applies to our collateral trust bonds.


(3)Applies to our medium-term notes.

During fiscal year 2018, Moody’s and S&P affirmed our ratings and outlook. On October 1, 2018, Fitch affirmed our ratings and outlook. In order to access the commercial paper markets at attractive rates, we believe we need to maintain our current commercial paper credit ratings of P-1 by Moody’s, A-1 by S&P and F1 by Fitch. In addition, the notes payable to the Federal Financing Bank and guaranteed by RUS under the Guaranteed Underwriter Program contain a provision that if during any portion of the fiscal year, our senior secured credit ratings do not have at least two of the following ratings: (i) A3 or higher from Moody’s, (ii) A- or higher from S&P, (iii) A- or higher from Fitch or (iv) an equivalent rating from a successor rating agency to any of the above rating agencies, we may not make cash patronage capital distributions in excess of 5% of total patronage capital. See “Credit Risk—Counterparty Credit Risk—Credit Risk-Related Contingent Features” above for information on credit rating provisions related to our derivative contracts.

Projected Near-Term Sources and Uses of LiquidityFinancial Ratios

As discussed above, our primary sources of liquidity include cash flows from operations, our short-term funding portfolio, our liquidity reserve and the issuance of long-term and subordinated debt, as well as loan principal and interest payments. Our primary uses of liquidity include loan advancesdebt-to-equity ratio decreased slightly to members, principal and interest payments on borrowings, periodic settlement payments related to derivative contracts, costs related to the disposition of foreclosed assets and operating expenses.

Table 32 below displays our projected sources and uses of cash, by quarter, over the next six quarters through the quarter ending February 28, 2019. Our projected liquidity position, reflects our current plan to expand our investment portfolio. Our assumptions also include the following: (i) the estimated issuance of long-term debt, including collateral trust bonds and private placement of term debt, is based on maintaining a matched funding position within our loan portfolio with our bank revolving lines of credit serving as a backup liquidity facility for commercial paper; (ii) long-term loan scheduled amortization payments represent the scheduled long-term loan payments for loans outstanding16.71-to-1 as of August 31, 2017,2018, from 16.72-to-1 as of May 31, 2018, primarily due to a decline in liabilities as equity remained relatively unchanged. In July 2018, the CFC Board of Directors authorized the allocation of patronage capital of $95 million for fiscal year 2018 and the retirement of 50% of this amount, or $48 million, which was returned to members in August 2018. The increase in equity from our current estimatereported net income of long-term loan prepayments, which the amount and timing of are subject to change; (iii) other loan repayments and other loan advances primarily relate to line of credit repayments and advances; (iv) long-term debt maturities reflect scheduled maturities of outstanding term debt$48 million for the periods presented; and (v) long-term loan advances reflect our current estimatequarter was offset by the retirement of member demand for loans, the amount and timing of which are subject to change.

patronage capital.

Table 32: Projected Sources and UsesOur adjusted debt-to-equity ratio increased to 6.21-to-1 as of Liquidity(1)
  Projected Sources of Liquidity Projected Uses of Liquidity  
(Dollars in millions) Long-Term Debt Issuance 
Anticipated Loan Repayments(2)
 Total Projected
Sources of
Liquidity
 
Long-Term Debt Maturities(3)
 Long-Term
 Loan Advances
 Total Projected
Uses of
Liquidity
 
Other Sources/ (Uses) of Liquidity(4)
               
2Q FY 2018 $90
 $311
 $401
 $176
 $426
 $602
 $149
3Q FY 2018 840
 302
 1,142
 815
 489
 1,304
 84
4Q FY 2018 590
 327
 917
 333
 265
 598
 (374)
1Q FY 2019 90
 317
 407
 130
 314
 444
 42
2Q FY 2019 1,590
 305
 1,895
 1,495
 414
 1,909
 77
3Q FY 2019 840
 283
 1,123
 693
 400
 1,093
 (68)
Total $4,040
 $1,845
 $5,885
 $3,642
 $2,308
 $5,950
 $(90)
____________________________
(1) The dates presented representAugust 31, 2018, from 6.18-to-1 as of May 31, 2018, due to the enddecrease in adjusted equity resulting from the CFC Board of each quarterly period throughDirectors authorization in the current quarter ending February 28, 2019.
(2) Anticipated loan repayments include scheduled loan amortizations, repricings and sales.
(3)Long-term debt maturities also includes medium-term notes with an original maturityto retire patronage capital of one year or less.
(4) Includes net increase or decrease to dealer commercial paper, and purchases and maturity of investments.

As displayed in Table 32, we currently project long-term advances of $1,494 million over the next 12 months, which we anticipate will exceed anticipated loan repayments by approximately $237$48 million. We currently project long-term loan advancesprovide a reconciliation of $2,308 million overour adjusted debt-to-equity ratio to the next six quarters, which we expect will exceed anticipated loan repayments overmost comparable GAAP measure and an explanation of the same period of $1,845 million by $463 million. The estimates presented above are developed at a particular pointadjustments below in time based on our expected future business growth and funding. Our actual results and future estimates may vary, perhaps significantly, from the current projections, as a result of changes in market conditions, management actions or other factors.“Non-GAAP Financial Measures.”

Debt Covenants and Financial Ratios

As part of our short-term and long-term borrowing arrangements, we are subject to various financial and operational covenants. If we fail to maintain specified financial ratios, such failure could constitute a default by CFC of certain debt covenants under our committed bank revolving line of credit agreements and senior debt indentures. We were in compliance with all covenants and conditions under our committed bank revolving line of credit agreements and senior debt indentures as of August 31, 2017. 2018.

As discussed above in “Summary of Selected Financial Data,” the financial covenants set forth in our committed bank revolving line of credit agreements and senior debt indentures are based on adjusted financial measures. Thesemeasures, including adjusted measures consist of adjusted TIER and adjusted senior debt-to-total equity ratio.TIER. We provide a reconciliation of these measurementsadjusted TIER and other non-GAAP measures disclosed in this report to the most comparable GAAP measures and an explanation of the adjustments below in “Non-GAAP Financial Measures.”

Covenants—Committed Bank Revolving Line of Credit Agreements

Table 33 presents the required and actual financial ratios under our committed bank revolving line of credit agreements as of August 31, 2017 and May 31, 2017. We were required to meet the minimum adjusted TIER ratio of 1.05 in fiscal year 2017 in order to retire patronage capital to our members.

Table 33: Financial Covenant Ratios Under Committed Bank Revolving Line of Credit Agreements(1)
    Actual
  Requirement August 31, 2017 May 31, 2017
       
Minimum average adjusted TIER over the six most recent fiscal quarters 1.025
 1.17 1.18
       
Minimum adjusted TIER for the most recent fiscal year 1.05
 1.16 1.16
       
Maximum ratio of adjusted senior debt-to-total equity 10.00
 5.77 5.67





____________________________
(1)Adjusted TIER is calculated based on adjusted net income (loss) plus adjusted interest expense for the period, divided by adjusted interest expense for the period. In addition to the adjustments made to the leverage ratio set forth under “Non-GAAP Financial Measures,” adjusted senior debt excludes guarantees to member systems that have certain investment-grade credit ratings from Moody’s and S&P.

In addition to the financial covenants, our committed bank revolving line of credit agreements generally prohibit liens on loans to members except for liens pursuant to the following:

under terms of our indentures,
related to taxes that are being contested or are not delinquent,
stemming from certain legal proceedings that are being contested in good faith,
created by CFC to secure guarantees by CFC of indebtedness, the interest on which is excludable from the gross income of the recipient for federal income tax purposes,
granted by any subsidiary to CFC and
to secure other indebtedness of CFC of up to $10,000 million plus an amount equal to the incremental increase in CFC’s allocated Guaranteed Underwriter Program obligations, provided that the aggregate amount of such indebtedness may not exceed $12,500 million. The amount of our secured indebtedness under this provision for all of our committed bank revolving line of credit agreements was $7,589 million as of August 31, 2017.

Covenants—Debt Indentures

Table 34 presents the required and actual financial ratios as defined under our 1994 collateral trust bonds indenture and our medium-term notes indentures in the U.S. markets as of August 31, 2017 and May 31, 2017.

Table 34 : Financial Ratios Under Debt Indentures
    Actual
  Requirement August 31, 2017 May 31, 2017
Maximum ratio of adjusted senior debt to total equity (1)
 20.00 7.11 6.95
____________________________
(1) The ratio calculation includes the adjustments made to the leverage ratio under “Non-GAAP Financial Measures,” with the exception of the adjustments to exclude the noncash impact of derivative financial instruments and adjustments from total liabilities and total equity.

In addition to the above financial covenant requirement, we are required to pledge collateral pursuant to the provisions of certain of our borrowing agreements. We provide information on collateral pledged or on deposit above under “Consolidated Balance Sheet Analysis—Debt—Collateral Pledged.”

Debt Ratio Analysis

We provide the calculations for our primary debt ratios, which include the adjusted leverage and adjusted debt-to-equity ratios, and a reconciliation to the most comparable GAAP measures (the leverage and debt-to-equity ratios) below in “Non-GAAP Financial Measures.” We explain the basis for the adjustments made to derive the adjusted ratios in our 2017 Form 10-K under “MD&A—Non-GAAP Financial Measures.”

Leverage Ratio

The leverage ratio was 23.78-to-1 as of August 31, 2017, compared with 22.75-to-1 as of May 31, 2017. The increase in the leverage ratio was due to an increase in total liabilities of $312 million, attributable to the increase in debt to fund our loan portfolio growth and the decrease in total equity of $37 million, due to the CFC Board of Directors authorization in the current quarter to retire patronage capital, which were partially offset by a decrease in total guarantees of $65 million.

The leverage ratio under the financial covenants of our committed bank revolving line of credit agreements is adjusted to exclude certain items, which are detailed in Table 38. The adjusted leverage ratio was 6.28-to-1 as of August 31, 2017, compared with 6.19-to-1 as of May 31, 2017. The increase in the adjusted leverage ratio was due to an increase in adjusted liabilities of $297 million, attributable to the increase in debt to fund our loan portfolio growth, and the decrease in adjusted equity of $12 million due in part to the CFC Board of Directors authorization in the current quarter to retire patronage


capital, which were partially offset by the decrease in total guarantees of $65 million.

Debt-to-Equity Ratio

The debt-to-equity ratio was 23.00-to-1 as of August 31, 2017, compared with 21.94-to-1 as of May 31, 2017. The increase in the debt-to-equity ratio was attributable to the increase in total liabilities of $312 million and the decrease in total equity of $37 million due to the CFC Board of Directors authorization in the current quarter to retire patronage capital.

The adjusted debt-to-equity ratio was 6.05-to-1 as of August 31, 2017, compared with 5.95-to-1 as of May 31, 2017. The increase in the adjusted debt-to-equity ratio was attributable to the increase in adjusted liabilities of $297 million and the decrease in adjusted equity of $12 million due in part to the CFC Board of Directors authorization in the current quarter to retire patronage capital.
MARKET RISK

Interest rate risk represents our primary source of market risk. Interest rate risk is the risk to current or anticipated earnings or equity arising primarily from movements in interest rates that may result inrates. This risk results from differences between the timing of contractual maturities, re-pricing characteristics and prepaymentscash flows on our assets and their related liabilities.

Interest Rate Risk Management

the liabilities funding those assets. The timing of cash flows of our assets is impacted by re-pricing characteristics, prepayments and contractual maturities. Our interest rate risk exposure is primarily related to the funding of the fixed-rate loan portfolio. Our Asset Liability Committee provides oversight over maintaining our interest rate position withinWe provide a prescribed policy range using approved strategies. The Asset Liability Committee reviews a completediscussion of how we manage interest rate risk analysis, reviews proposed modifications, if any, toin our interest rate risk management strategy and considers adopting strategy changes. Our Asset Liability Committee monitors interest rate risk and meets quarterly to review and discuss information such as national economic forecasts, federal funds and interest rate forecasts, interest rate gap analysis, our liquidity position, loan and debt maturities, short-term and long-term funding needs, anticipated loan demands, credit concentration risk, derivative counterparty exposure and financial forecasts. The Asset Liability Committee also discusses the composition of fixed-rate versus variable-rate lending, new funding opportunities, changes to the nature and mix of assets and liabilities for structural mismatches, and interest rate swap transactions.2018 Form 10-K under “Item 7. MD&A—Market Risk—Market Risk Management.”

Matched Funding Objective

Our funding objective is to manage the matched funding of asset and liability repricing terms within a range of adjusted total assets (calculated by excluding derivative assets from total assets) deemed appropriate by the Asset Liability Committee based on the current environment and extended outlook for interest rates. We refer to the difference between fixed-rate loans scheduled for amortization or repricing and the fixed-rate liabilities and equity funding those loans as our interest rate gap. Our primary strategies for managing our interest rate risk include the use of derivatives and limiting the amount of fixed-rate assets that can be funded by variable-rate debt to a specified percentage of adjusted total assets based on market conditions.


We provide our members with many options on loans with regard to interest rates, the term for which the selected interest rate is in effect and the ability to convert or prepay the loan. Long-term loans generally have maturities of up to 35 years. Borrowers may select fixed interest rates for periods of one year through the life of the loan. We do not match fund the majority of our fixed-rate loans with a specific debt issuance at the time the loans are advanced. We fund the amount of fixed-rate assets that exceed fixed-rate debt and members’ equity with short-term debt, primarily commercial paper.

Interest Rate Gap Analysis

To monitor and mitigate interest rate risk in the funding of fixed-rate loans, we perform a monthly interest rate gap analysis that provides a comparison between fixed-rate assets repricing or maturing by year and fixed-rate liabilities and members’ equity maturing by year.

We maintain an unmatched position on our fixed-rate assets within a targeted range of adjusted total assets. The limited


unmatched position is intended to provide flexibility to ensure that we are able to match the current maturing portion of long-term fixed ratefixed-rate loans based on maturity date and the opportunity in the current low interest rate environment to increase the gross yield on our fixed rate assets without taking what we would consider to be excessive risk.

Table 3532 displays the scheduled amortization and repricing of fixed-rate assets and liabilities outstanding as of August 31, 2017.2018. We exclude variable-rate loans from our interest rate gap analysis, as we do not consider the interest rate risk on these loans to be significant because they are subject to repricing at least monthly. Loans with variable interest rates accounted for 9%10% of our total loan portfolio as of both August 31, 20172018 and May 31, 2017.2018. Fixed-rate liabilities include debt issued at a fixed rate as well as variable-rate debt swapped to a fixed rate using interest rate swaps. Fixed-rate debt swapped to a variable rate using interest rate swaps is excluded from the analysis since it is used to match fund the variable-rate loan pool. With the exception of members’ subordinated certificates, which are generally issued with extended maturities, and commercial paper, our liabilities have average maturities that closely match the repricing terms (but not the maturities) of our fixed-rate loans.

Table 35:32: Interest Rate Gap Analysis
(Dollars in millions) Prior to 5/31/18 Two Years 6/1/18 to 5/31/20 Two Years 6/1/20 to
5/31/22
 Five Years 6/1/22 to
5/31/27
 10 Years 6/1/27 to 5/31/37 6/1/37 and Thereafter Total Prior to 5/31/19 Two Years 6/1/19 to 5/31/21 Two Years 6/1/21 to
5/31/23
 Five Years 6/1/23 to
5/31/28
 10 Years 6/1/28 to 5/31/38 6/1/38 and Thereafter Total
Asset amortization and repricing $1,618
 $3,352
 $2,756
 $5,395
 $6,470
 $2,844
 $22,435
 $1,396
 $3,292
 $2,965
 $5,636
 $6,705
 $3,102
 $23,096
Liabilities and members’ equity:  
              
            
Long-term debt(1) $2,202
 $3,554
 $2,243
 $5,331
 $4,204
 $1,284
 $18,818
 $2,064
 $3,308
 $2,988
 $5,746
 $4,288
 $1,192
 $19,586
Subordinated certificates 16
 37
 71
 993
 171
 665
 1,953
 12
 43
 57
 972
 154
 576
 1,814
Members’ equity (1)(2)
 
 24
 25
 110
 305
 848
 1,312
 
 23
 24
 105
 293
 919
 1,364
Total liabilities and members’ equity(2)(3)
 $2,218
 $3,615
 $2,339
 $6,434
 $4,680
 $2,797
 $22,083
 $2,076
 $3,374
 $3,069
 $6,823
 $4,735
 $2,687
 $22,764
Gap (3)(4)
 $(600) $(263) $417
 $(1,039) $1,790
 $47
 $352
 $(680) $(82) $(104) $(1,187) $1,970
 $415
 $332
                            
Cumulative gap (600) (863) (446) (1,485) 305
 352
   (680) (762) (866) (2,053) (83) 332
  
Cumulative gap as a % of total assets (2.35)% (3.39)% (1.75)% (5.83)% 1.20% 1.38%   (2.55)% (2.86)% (3.25)% (7.70)% (0.31)% 1.24%  
Cumulative gap as a % of adjusted total assets(4)(5)
 (2.36) (3.39) (1.75) (5.84) 1.20
 1.38
   (2.57) (2.88) (3.28) (7.77) (0.31) 1.26
  
____________________________ 
(1)Includes long-term fixed-rate debt and net fixed-rate swaps.
(2)Includes the portion of the allowance for loan losses and subordinated deferrable debt allocated to fund fixed-rate assets and excludes noncash adjustments from the accounting for derivative financial instruments.
(2)(3) Debt is presented based on call date.
(3)(4)Calculated based on the amount of assets amortizing and repricing less total liabilities and members’ equity.
(4)(5)Adjusted total assets represents total assets reported in our condensed consolidated balance sheets less derivative assets.

The difference, or interest rate gap, of $352$332 million between the fixed-rate loans scheduled for amortization or repricing of $22,435$23,096 million and the fixed-rate liabilities and equity funding the loans of $22,083$22,764 million presented in Table 3532 reflects the amount of fixed-rate assets that are funded with short-term and variable-rate debt as of August 31, 2017.2018. The gap of $352


$332 million represented 1.38%1.24% of both total assets and 1.26% of adjusted total assets (total assets excluding derivative assets) as of August 31, 2017.2018. As discussed above, we manage this gap within a prescribed range because funding long-term, fixed-rate loans with short-term and variable-rate debt may expose us to higher interest rate and liquidity risk.
NON-GAAP FINANCIAL MEASURES

In addition to financial measures determined in accordance with GAAP, management evaluates performance based on certain non-GAAP measures, which we refer to as “adjusted” measures. We provide a discussion of each of these non-GAAP measures in our 20172018 Form 10-K under “Item 7. MD&A—Non-GAAP Measures.” Below we provide a reconciliation of our adjusted measures to the most comparable GAAP measures in this section. We believe our non-GAAP adjusted metrics, which are not a substitute for GAAP and may not be consistent with similarly titled non-GAAP measures used by other companies, provide meaningful information and are useful to investors because the financial covenants in our committed bank revolving line of credit agreements and debt indentures are based on these adjusted metrics and


management uses these metrics to compare operating results across financial reporting periods, for internal budgeting and forecasting purposes, for compensation decisions and for short- and long-term strategic planning decisions. In addition, certain of the financial covenants in our committed bank revolving line of credit agreements and debt indentures are based on our adjusted measures.

Statements of Operations Non-GAAP Adjustments and Calculation of Adjusted TIER

Table 3633 provides a reconciliation of adjusted interest expense, adjusted net interest income and adjusted net income to the comparable GAAP measures three months ended August 31, 20172018 and 2016.2017. The adjusted amounts are used in the calculation of our adjusted net interest yield and adjusted TIER.

Table 36:33: Adjusted Financial Measures — Income Statement
 Three Months Ended August 31, Three Months Ended August 31,
(Dollars in thousands) 2017 2016 2018 2017
Interest expense $(192,731) $(181,080) $(210,231) $(192,731)
Include: Derivative cash settlements (20,222) (23,390) (12,829) (20,222)
Adjusted interest expense $(212,953) $(204,470) $(223,060) $(212,953)
        
Net interest income $73,184
 $75,755
 $68,260
 $73,184
Include: Derivative cash settlements (20,222) (23,390) (12,829) (20,222)
Adjusted net interest income $52,962
 $52,365
 $55,431
 $52,962
        
Net income (loss) $9,015
 $(132,261)
Exclude: Derivative forward value losses (25,976) (164,903)
Net income $47,978
 $9,015
Exclude: Derivative forward value gains (losses) 20,012
 (25,976)
Adjusted net income $34,991
 $32,642
 $27,966
 $34,991

We consider the cost of derivatives to be an inherent cost of funding and hedging our loan portfolio and, therefore, economically similar to the interest expense that we recognize on debt issued for funding. We therefore include derivative cash settlements in our adjusted interest expense and exclude the unrealized forward value of derivatives from our adjusted net income.

TIER Calculationand Adjusted TIER

Table 3734 presents our TIER and adjusted TIER for the three months ended August 31, 20172018 and 2016.2017.








Table 37:34: TIER and Adjusted TIER
 Three Months Ended August 31, Three Months Ended August 31,
 2017 2016 2018 2017
TIER (1)
 1.05
 0.27
 1.23
 1.05
        
Adjusted TIER (2)
 1.16
 1.16
 1.13
 1.16
____________________________ 
(1) TIER is calculated based on net income plus interest expense for the period divided by interest expense for the period.
(2) Adjusted TIER is calculated based on adjusted net income plus adjusted interest expense for the period divided by adjusted interest expense for the period.
 
Adjustments to the Calculation of LeverageDebt-to-Equity and Adjusted Debt-to-Equity Ratios

Table 3835 provides a reconciliation between the liabilities and equity used to calculate the leverage and debt-to-equity ratiosratio and the adjusted leverage and adjusted debt-to-equity ratiosratio as of August 31, 20172018 and May 31, 2017.2018. As indicated in the table below, subordinated debt is treated in the same manner as equity in calculating our adjusted leverage and adjusted-debt-to-equity ratios pursuant to the financial covenants under our committed bank revolving line of credit agreements.ratio.



Table 38:35: Adjusted Financial Measures — Balance Sheet
(Dollars in thousands) August 31, 2017
May 31, 2017 August 31, 2018
May 31, 2018
Total liabilities $24,418,946
 $24,106,887
 $25,169,631
 $25,184,351
Exclude:        
Derivative liabilities 402,423
 385,337
 267,675
 275,932
Debt used to fund loans guaranteed by RUS 165,793
 167,395
 159,179
 160,865
Subordinated deferrable debt 742,307
 742,274
 742,445
 742,410
Subordinated certificates 1,418,207
 1,419,025
 1,378,097
 1,379,982
Adjusted total liabilities $21,690,216
 $21,392,856
 $22,622,235
 $22,625,162
        
Total equity $1,061,580
 $1,098,805
 $1,506,576
 $1,505,853
Include: 
  
Subordinated deferrable debt 742,307
 742,274
Subordinated certificates 1,418,207
 1,419,025
Total subordinated debt and certificates 2,160,514
 2,161,299
Exclude:     
  
Prior year-end cumulative derivative forward value losses (340,976) (520,357) (34,974) (340,976)
Current year derivative forward value gains (losses) (25,976) 179,381
Total cumulative derivative forward value losses (366,952) (340,976)
Current year cumulative derivative forward value gains 20,012
 306,002
Accumulated other comprehensive income (1)
 3,509
 3,702
 1,885
 1,980
Include:    
Subordinated certificates 1,378,097
 1,379,982
Subordinated deferrable debt 742,445
 742,410
Adjusted total equity $3,585,537
 $3,597,378
 $3,640,195
 $3,661,239
    
Guarantees (2)
 $824,264
 $889,617
____________________________ 
(1) Represents the AOCI related to derivatives. See “Note 9—10—Equity” for a breakout of our AOCI components.
(2) Guarantees are used in the calculation of leverage and adjusted leverage ratios below.

Table 3936 displays the calculations of our leveragedebt-to-equity and debt-to-equity ratios and our adjusted leverage and debt-to-equity ratios as of August 31, 20172018 and May 31, 2017.2018.

Table 39: Leverage and36: Debt-to-Equity RatiosRatio
  August 31, 2017 May 31, 2017
Leverage ratio (1)
 23.78
 22.75
Adjusted leverage ratio (2)
 6.28
 6.19
Debt-to-equity ratio (3)
 23.00
 21.94
Adjusted debt-to-equity ratio (4)
 6.05
 5.95
  August 31, 2018 May 31, 2018
Debt-to-equity ratio (1)
 16.71
 16.72
Adjusted debt-to-equity ratio (2)
 6.21
 6.18
____________________________ 
(1)Calculated based on total liabilities and guarantees as of the end of the period divided by total equity as of the end of the period.
(2) Calculated based on adjusted total liabilities and guarantees as of the end of the period divided by adjusted total equity as of the end of the period. See Table 38 above for the adjustments to reconcile total liabilities and guarantees and total equity to adjusted total liabilities and guarantees and adjusted total equity.
(3) Calculated based on total liabilities as of the end of the period divided by total equity as of the end of the period.
(4)(2) Calculated based on adjusted total liabilities at period end divided by adjusted total equity at period end.



MembersEquity

Table 37 provides a reconciliation of members’ equity to total CFC equity as of August 31, 2018 and May 31, 2018.

Table 37: Members’ Equity
(Dollars in thousands) August 31, 2018 May 31, 2018
Members’ equity:    
Total CFC equity $1,474,491
 $1,474,333
Excludes:    
Accumulated other comprehensive income (loss) (214) 8,544
Current year-end cumulative derivative forward value losses (11,160) (30,831)
Subtotal (11,374) (22,287)
Members’ equity $1,485,865
 $1,496,620



Item 1.Financial Statements

   Page
  
  
  
  
  
  
  
  
  
 
 
  
 
 
 
 


NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
        CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONSINCOME
(UNAUDITED)

 Three Months Ended August 31, Three Months Ended August 31,
(Dollars in thousands) 2017
2016 2018
2017
Interest income $265,915
 $256,835
 $278,491
 $265,915
Interest expense (192,731) (181,080) (210,231) (192,731)
Net interest income 73,184
 75,755
 68,260
 73,184
Benefit (provision) for loan losses 298
 (1,928)
Net interest income after benefit (provision) for loan losses 73,482
 73,827
Benefit for loan losses 109
 298
Net interest income after benefit for loan losses 68,369
 73,482
Non-interest income:  
  
  
  
Fee and other income 3,945
 4,530
 3,185
 3,945
Derivative losses (46,198) (188,293)
Derivative gains (losses) 7,183
 (46,198)
Results of operations of foreclosed assets (24) (1,112) 
 (24)
Total non-interest income (42,277) (184,875) 10,368
 (42,277)
Non-interest expense:  
  
  
  
Salaries and employee benefits (11,823) (11,424) (12,682) (11,823)
Other general and administrative expenses (9,813) (9,435) (10,523) (9,813)
Losses on early extinguishment of debt (7,100) 
Other non-interest expense (522) (443) (394) (522)
Total non-interest expense (22,158) (21,302) (30,699) (22,158)
Income (loss) before income taxes 9,047
 (132,350)
Income tax (expense) benefit (32) 89
Net income (loss) 9,015
 (132,261)
Less: Net loss attributable to noncontrolling interests 118
 690
Net income (loss) attributable to CFC $9,133
 $(131,571)
Income before income taxes 48,038
 9,047
Income tax expense (60) (32)
Net income 47,978
 9,015
Less: Net (income) loss attributable to noncontrolling interests (13) 118
Net income attributable to CFC $47,965
 $9,133
        
        
        
        
        
        
See accompanying notes to condensed consolidated financial statements.




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
        CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(UNAUDITED)

 Three Months Ended August 31, Three Months Ended August 31,
(Dollars in thousands) 2017 2016 2018 2017
Net income (loss ) $9,015
 $(132,261)
Net income $47,978
 $9,015
Other comprehensive income (loss):  
  
  
  
Unrealized losses on available-for-sale investment securities (1,151) (11)
Reclassification of losses on foreclosed assets to net income 
 9,823
Unrealized losses on equity securities 
 (1,151)
Unrealized gains on cash flow hedge 24
 
Reclassification of derivative gains to net income (192) (197) (119) (192)
Defined benefit plan adjustments 127
 44
 131
 127
Other comprehensive income (loss) (1,216) 9,659
 36
 (1,216)
Total comprehensive income (loss) 7,799
 (122,602)
Less: Total comprehensive loss attributable to noncontrolling interests 118
 690
Total comprehensive income (loss) attributable to CFC $7,917
 $(121,912)
Total comprehensive income 48,014
 7,799
Less: Total comprehensive (income) loss attributable to noncontrolling interests (13) 118
Total comprehensive income attributable to CFC $48,001
 $7,917
        
        
        
        
        
        
See accompanying notes to condensed consolidated financial statements.
 


NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
       CONDENSED CONSOLIDATED BALANCE SHEETS
(UNAUDITED)
 
(Dollars in thousands) August 31, 2017
May 31, 2017 August 31, 2018
May 31, 2018
Assets:        
Cash and cash equivalents $269,971
 $166,615
 $265,905
 $230,999
Restricted cash 22,690
 21,806
 8,597
 7,825
Total cash, cash equivalents and restricted cash 274,502
 238,824
Time deposits 126,000
 226,000
 
 100,000
Investment securities available for sale, at fair value 91,404
 92,554
Investment securities:    
Equity securities 88,606
 89,332
Debt securities held to maturity, at amortized cost 553,754
 520,519
Total investment securities 642,360
 609,851
Loans to members 24,642,077
 24,367,044
 25,182,654
 25,178,608
Less: Allowance for loan losses (37,078) (37,376) (18,692) (18,801)
Loans to members, net 24,604,999
 24,329,668
 25,163,962
 25,159,807
Accrued interest receivable 111,915
 111,493
 124,343
 127,442
Other receivables 43,252
 45,469
 38,299
 39,220
Fixed assets, net 124,023
 122,260
 117,549
 116,031
Derivative assets 40,466
 49,481
 256,186
 244,526
Other assets 45,806
 40,346
 59,006
 54,503
Total assets $25,480,526
 $25,205,692
 $26,676,207
 $26,690,204
        
Liabilities: 

   

  
Accrued interest payable $195,472
 $137,476
 $205,898
 $149,284
Debt outstanding:        
Short-term borrowings 3,074,660
 3,342,900
 3,793,136
 3,795,910
Long-term debt 18,428,819
 17,955,594
 18,674,932
 18,714,960
Subordinated deferrable debt 742,307
 742,274
 742,445
 742,410
Members’ subordinated certificates:  
  
  
  
Membership subordinated certificates 630,098
 630,098
 630,448
 630,448
Loan and guarantee subordinated certificates 567,012
 567,830
 526,479
 528,386
Member capital securities 221,097
 221,097
 221,170
 221,148
Total members’ subordinated certificates 1,418,207
 1,419,025
 1,378,097
 1,379,982
Total debt outstanding 23,663,993
 23,459,793
 24,588,610
 24,633,262
Patronage capital retirement payable 39,807
 
Deferred income 70,686
 73,972
 63,711
 65,922
Derivative liabilities 402,423
 385,337
 267,675
 275,932
Other liabilities 46,565
 50,309
 43,737
 59,951
Total liabilities 24,418,946
 24,106,887
 25,169,631
 25,184,351
        
Commitments and contingencies 

 

    
Equity:        
CFC equity:  
  
  
  
Retained equity 1,020,335
 1,056,778
 1,474,705
 1,465,789
Accumulated other comprehensive income 11,959
 13,175
Accumulated other comprehensive income (loss) (214) 8,544
Total CFC equity 1,032,294
 1,069,953
 1,474,491
 1,474,333
Noncontrolling interests 29,286
 28,852
 32,085
 31,520
Total equity 1,061,580
 1,098,805
 1,506,576
 1,505,853
Total liabilities and equity $25,480,526
 $25,205,692
 $26,676,207
 $26,690,204
        
        
See accompanying notes to condensed consolidated financial statements.


NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
 CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY
(UNAUDITED)

(Dollars in thousands) Membership
Fees and
Educational
Fund
 Patronage
Capital
Allocated
 Members’
Capital
Reserve
 Unallocated
Net Income
(Loss)
 CFC
Retained
Equity
 Accumulated
Other
Comprehensive
Income
 Total
CFC
Equity
 Non-controlling
Interests
 Total
Equity
 Membership
Fees and
Educational
Fund
 Patronage
Capital
Allocated
 Members’
Capital
Reserve
 Unallocated
Net Income
(Loss)
 CFC
Retained
Equity
 Accumulated
Other
Comprehensive
Income (Loss)
 Total
CFC
Equity
 Non-controlling
Interests
 Total
Equity
Balance as of May 31, 2018 $2,945
 $811,493
 $687,785
 $(36,434) $1,465,789
 $8,544
 $1,474,333
 $31,520
 $1,505,853
Cumulative effect from adoption of new accounting standard 
 
 
 8,794
 8,794
 (8,794) 
 
 
Balance as of June 1, 2018 2,945
 811,493
 687,785
 (27,640) 1,474,583
 (250) 1,474,333
 31,520
 1,505,853
Net income 
 
 
 47,965
 47,965
 
 47,965
 13
 47,978
Other comprehensive income 
 
 
 
 
 36
 36
 
 36
Patronage capital retirement 
 (47,507) 
 
 (47,507) 
 (47,507) 
 (47,507)
Other (336) 
 
 
 (336) 
 (336) 552
 216
Balance as of August 31, 2018 $2,609
 $763,986
 $687,785
 $20,325
 $1,474,705
 $(214) $1,474,491
 $32,085
 $1,506,576
                  
                  
Balance as of May 31, 2017 $2,900
 $761,701
 $630,305
 $(338,128) $1,056,778
 $13,175
 $1,069,953
 $28,852
 $1,098,805
 $2,900
 $761,701
 $630,305
 $(338,128) $1,056,778
 $13,175
 $1,069,953
 $28,852
 $1,098,805
Net income 
 
 
 9,133
 9,133
 
 9,133
 (118) 9,015
 
 
 
 9,133
 9,133
 
 9,133
 (118) 9,015
Other comprehensive loss 
 
 
 
 
 (1,216) (1,216) 
 (1,216) 
 
 
 
 
 (1,216) (1,216) 
 (1,216)
Patronage capital retirement 
 (45,220) 
 
 (45,220) 
 (45,220) 
 (45,220) 
 (45,220) 
 
 (45,220) 
 (45,220) 
 (45,220)
Other (356) 
 
 
 (356) 
 (356) 552
 196
 (356) 
 
 
 (356) 
 (356) 552
 196
Balance as of August 31, 2017 $2,544
 $716,481
 $630,305
 $(328,995) $1,020,335
 $11,959
 $1,032,294
 $29,286
 $1,061,580
 $2,544
 $716,481
 $630,305
 $(328,995) $1,020,335
 $11,959
 $1,032,294
 $29,286
 $1,061,580
                                    
                                    
Balance as of May 31, 2016 $2,772
 $713,853
 $587,219
 $(513,610) $790,234
 $1,058
 $791,292
 $26,086
 $817,378
Net loss 
 
 
 (131,571) (131,571) 
 (131,571) (690) (132,261)
Other comprehensive income 
 
 
 
 
 9,659
 9,659
 
 9,659
Patronage capital retirement 
 (42,129) 
 
 (42,129) 
 (42,129) 
 (42,129)
Other (410) 
 
 
 (410) 
 (410) 619
 209
Balance as of August 31, 2016 $2,362
 $671,724
 $587,219
 $(645,181) $616,124
 $10,717
 $626,841
 $26,015
 $652,856
                  
                  
                                    
                                    
                                    
                                    
See accompanying notes to condensed consolidated financial statements.



NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(UNAUDITED)
 Three Months Ended August 31, Three Months Ended August 31,
(Dollars in thousands) 2017 2016 2018 2017
Cash flows from operating activities:        
Net income (loss) $9,015
 $(132,261)
Net income $47,978
 $9,015
Adjustments to reconcile net income to net cash provided by operating activities:        
Amortization of deferred loan fees (3,229) (2,991) (2,609) (3,229)
Amortization of debt issuance costs and deferred charges 2,478
 2,271
 3,003
 2,478
Amortization of discount on long-term debt 2,473
 2,308
 2,802
 2,473
Amortization of issuance costs for bank revolving bank line of credit 1,317
 1,342
Depreciation and amortization of fixed assets 1,862
 1,723
Provision (benefit) for loan losses (298) 1,928
Results of operations of foreclosed assets 
 1,112
Derivative forward value losses 25,976
 164,903
Amortization of issuance costs for bank revolving lines of credit 1,328
 1,317
Depreciation and amortization 2,230
 1,862
Benefit for loan losses (109) (298)
Loss on early extinguishment of debt 7,100
 
Derivative forward value (gains) losses (20,012) 25,976
Changes in operating assets and liabilities:        
Accrued interest receivable (422) 3,487
 3,099
 (422)
Accrued interest payable 57,996
 61,932
 56,614
 57,996
Deferred income (57) 218
 398
 (57)
Other (9,156) (5,323) (20,092) (9,156)
Net cash provided by operating activities 87,955
 100,649
 81,730
 87,955
        
Cash flows from investing activities:        
Advances on loans (2,183,609) (2,209,301)
Principal collections on loans 1,908,913
 1,864,009
Net investment in fixed assets (3,410) (4,883)
Net cash proceeds from sale of foreclosed assets 
 46,259
Proceeds from foreclosed assets 
 4,036
Advances on loans, net (3,942) (274,696)
Investment in fixed assets (4,253) (3,410)
Net proceeds from time deposits 100,000
 
 100,000
 100,000
Change in restricted cash (884) (16,691)
Net cash used in investing activities (178,990) (316,571)
Purchases of held-to-maturity investments (40,684) 
Proceeds from maturities of held-to-maturity investments 7,339
 
Net cash provided by (used in) investing activities 58,460
 (178,106)
        
Cash flows from financing activities:        
Proceeds from (repayments of) of short-term borrowings, net (301,261) 256,572
Proceeds from (repayments of) short-term borrowings, net 29,246
 (301,261)
Proceeds from short-term borrowings with original maturity greater than 90 days 273,436
 195,576
 296,242
 273,436
Repayments of short term-debt with original maturity greater than 90 days (240,415) (239,585) (328,262) (240,415)
Proceeds from issuance of long-term debt, net of issuance costs 580,008
 283,330
Proceeds from issuance of long-term debt, net of discount and issuance costs 349,509
 580,008
Payments for retirement of long-term debt (111,700) (193,113) (395,284) (111,700)
Payments for issuance costs for subordinated deferrable debt 
 (68)
Payments made on early extinguishment of debt (7,100) 
Proceeds from issuance of members’ subordinated certificates 1,627
 1,236
 471
 1,627
Payments for retirement of members’ subordinated certificates (2,445) (1,915) (2,378) (2,445)
Payments for retirement of patronage capital (4,859) 
 (46,956) (4,859)
Net cash provided by financing activities 194,391
 302,033
Net increase in cash and cash equivalents 103,356
 86,111
Beginning cash and cash equivalents 166,615
 204,540
Ending cash and cash equivalents $269,971
 $290,651
Net cash (used in) provided by financing activities (104,512) 194,391
Net increase in cash, cash equivalents and restricted cash 35,678
 104,240
Beginning cash, cash equivalents and restricted cash 238,824
 188,421
Ending cash, cash equivalents and restricted cash $274,502
 $292,661
        
Supplemental disclosure of cash flow information:        
Cash paid for interest $129,785
 $113,226
 $148,063
 $129,785
Cash paid for income taxes 25
 199
 
 25
        
See accompanying notes to condensed consolidated financial statements.




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)


NOTE 1—SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

The Company

National Rural Utilities Cooperative Finance Corporation (“CFC”) is a member-owned cooperative association incorporated under the laws of the District of Columbia in April 1969. CFC’s principal purpose is to provide its members with financing to supplement the loan programs of the Rural Utilities Service (“RUS”) of the United States Department of Agriculture (“USDA”). CFC makes loans to its rural electric members so they can acquire, construct and operate electric distribution, generation and transmission (“power supply”) systems and related facilities. CFC also provides its members with credit enhancements in the form of letters of credit and guarantees of debt obligations. As a cooperative, CFC is owned by and exclusively serves its membership, which consists of not-for-profit entities or subsidiaries or affiliates of not-for-profit entities. CFC is exempt from federal income taxes.

Basis of Presentation and Use of Estimates

The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”). The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts and related disclosures during the period. Management’s most significant estimates and assumptions involve determining the allowance for loan losses and the fair value of financial assets and liabilities. Actual results could differ from these estimates. We believe these financial statements reflect all adjustments of a normal, recurring nature that are, in the opinion of management, necessary for the fair presentation of the results for the interim period. The results of operations for interim periods are not necessarily indicative of results for the entire fiscal year. Certain reclassifications have been made to prior periods to conform to the current presentation.

The accompanying financial statements should be read in conjunction with the audited consolidated financial statements, and related notes thereto, included in CFC’s Annual Report on Form 10-K for the fiscal year ended May 31, 20172018 (“20172018 Form 10-K”). We believe that all necessary adjustments, which consisted onlyRefer to “Note 1—Summary of normal recurring items, have been includedSignificant Accounting Policies” in the accompanying financial statements to present fairly the resultsour 2018 Form 10-K for a discussion of the interim periods. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts and related disclosures. While management makes its best judgment, actual amounts or results could differ from these estimates. Our mostour significant estimates and assumptions involve determining the allowance for loan losses and the fair value of financial assets and liabilities. The results of operations in the interim financial statements is not necessarily indicative of the results that may be expected for other interim periods or for the full fiscal year ending May 31, 2018.accounting policies.

Principles of Consolidation

The accompanying condensed consolidated financial statements include the accounts of CFC, variable interest entities (“VIEs“VIEs”) where CFC is the primary beneficiary and subsidiary entities created and controlled by CFC to hold foreclosed assets. CFC did not have any entities that held foreclosed assets as of August 31, 20172018 or May 31, 2017.2018. All intercompany balances and transactions have been eliminated. National Cooperative Services Corporation (“NCSC”) and Rural Telephone Finance Cooperative (“RTFC”) are VIEs which are required to be consolidated by CFC. NCSC is a taxable member-owned cooperative that may provide financing to members of CFC, government or quasi-government entities which own electric utility systems that meet the Rural Electrification Act definition of “rural”,“rural,” and for-profit and nonprofit entities that are owned, operated or controlled by, or provide significant benefits to certain members of CFC. RTFC is a taxable Subchapter T cooperative association that provides financing for its rural telecommunications members and their affiliates. Unless stated otherwise, references to “we,” “our” or “us” relate to CFC and its consolidated entities.

Restricted Cash

Restricted cash, which totaled $23$9 million and $22$8 million as of August 31, 20172018 and May 31, 2017,2018, respectively, consistedand consists primarily of member funds held in escrow. On July 1, 2016, CFC completed the sale of Caribbean Asset Holdings, LLC (“CAH”), an entity that held foreclosed assets, to ATN VI Holdings, LLC. In connection with the sale, $16 million of the sale proceeds was deposited into escrow to fund potential indemnification claims for a period of 15 months following the closing. On September 27, 2017, we received a claim notice from the purchaser asserting potential indemnification claims and seeking funding from the escrow. We are evaluating whether the claims are subject to indemnification and what amounts, if any, would be owing to the purchaser under the purchase agreement.certain specifically designated cooperative programs.






NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

Interest Income

The following table presents interest income, by interest-earning asset category, for the three months ended August 31, 20172018 and 2016.2017.

 Three Months Ended August 31, Three Months Ended August 31,
(Dollars in thousands) 2017
2016 2018
2017
Interest income by interest-earning asset type:        
Long-term fixed-rate loans(1)
 $249,364
 $244,128
 $251,801
 $249,364
Long-term variable-rate loans 5,863
 4,527
 9,381
 5,863
Line of credit loans 8,707
 5,966
 11,633
 8,707
TDR loans(2)
 226
 218
 218
 226
Other income, net(3)
 (232) (284) (325) (232)
Total loans 263,928
 254,555
 272,708
 263,928
Investments 1,987
 2,280
Cash, time deposits and investment securities 5,783
 1,987
Total interest income $265,915
 $256,835
 $278,491
 $265,915
____________________________ 
(1)Includes loan conversion fees, which are generally deferred and recognized as interest income using the effective interest method.
(2)Troubled debt restructuringrestructured (“TDR”) loans.
(3)Consists of late payment fees and net amortization of deferred loan fees and loan origination costs.

Deferred income of $71$64 million and $74$66 million as of August 31, 20172018 and May 31, 2017,2018, respectively, consists primarily of deferred loan conversion fees totaling $65$58 million and $68$60 million, respectively. Deferred loan conversion fees are recognized in interest income using the effective interest method.

Interest Expense

The following table presents interest expense, by debt product type, for the three months ended August 31, 20172018 and 2016.2017.
 Three Months Ended August 31, Three Months Ended August 31,
(Dollars in thousands) 2017 2016 2018 2017
Interest expense by debt product type:(1)(2)
        
Short-term borrowings $10,539
 $4,882
 $19,419
 $10,539
Medium-term notes 25,116
 23,585
 32,410
 25,116
Collateral trust bonds 85,277
 85,049
 77,705
 85,277
Long-term notes payable 47,482
 43,129
Guaranteed Underwriter Program notes payable 35,334
 35,602
Farmer Mac notes payable 21,111
 11,490
Other notes payable 322
 390
Subordinated deferrable debt 9,416
 9,426
 9,417
 9,416
Subordinated certificates 14,901
 15,009
 14,513
 14,901
Total interest expense $192,731
 $181,080
 $210,231
 $192,731
____________________________ 
(1) Includes amortization of debt discounts and debt issuance costs, which are generally deferred and recognized as interest expense using the effective interest method. Issuance costs related to dealer commercial paper, however, are recognized as interest expense immediately as incurred.




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

(2) Includes fees related to funding arrangements, such as up-front fees paid to banks participating in our committed bank revolving line of credit agreements. Depending on the nature of the fee, amounts may be deferred and recognized as interest expense ratably over the term of the arrangement or recognized immediately as incurred. 

Recent Accounting Changes and Other Developments

Accounting Standards Adopted in Fiscal Year 2019

Statement of Cash Flows—Restricted Cash

In November 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2016-18, Statement of Cash Flows—Restricted Cash, which addresses the presentation of restricted cash in the statement of cash flows. The guidance requires that the statement of cash flows explain the change in the beginning-of-period and end-of-period total of cash, cash equivalents and restricted cash. Under previous guidance, we were required to explain the total change in cash and cash equivalents during the period. We adopted this guidance on June 1, 2018 on a retrospective basis. We made corresponding changes on our consolidated balance sheet to present a total for cash and cash equivalents and restricted cash.

Financial Instruments-Overall: Recognition and Measurement of Financial Assets and Financial Liabilities

In January 2016, FASB issued ASU 2016-01, Financial Instruments-Overall: Recognition and Measurement of Financial Assets and Financial Liabilities, which amends certain aspects of the recognition, measurement, presentation and disclosure of certain financial instruments, including equity investments and liabilities measured at fair value under the fair value option. Under this guidance, investments in equity securities must be measured at fair value through earnings, with certain exceptions, and entities can no longer classify investments in equity securities as available for sale or trading. We adopted this guidance on June 1, 2018 on a modified retrospective basis and recorded a cumulative-effect adjustment that increased retained earnings by $9 million as a result of the transition adjustment to reclassify unrealized gains related to our equity securities from accumulated other comprehensive income (“AOCI”) to retained earnings. As a result of adopting this guidance, our investments in equity securities are no longer classified as available for sale and unrealized holding gains and losses are recorded in earnings. Previously, our equity securities were classified as available for sale and unrealized holding gains and losses were recorded in other comprehensive income.

Revenue from Contracts with Customers

In May 2014, FASB issued ASU 2014-09, Revenue from Contracts with Customers, which modifies the guidance used to recognize revenue from contracts with customers for transfers of goods or services and transfers of nonfinancial assets. This guidance applies to all contracts with customers to provide goods or services in the ordinary course of business, except for certain contracts specifically excluded from the scope, including financial instruments, guarantees, insurance contracts and leases. As a financial institution, substantially all of our revenue is in the form of interest income derived from financial instruments, primarily our investments in loans and securities. We adopted this guidance on June 1, 2018. Given the scope exception for financial instruments, the adoption of the guidance did not have an impact on our condensed consolidated financial statements and does not affect our accounting.

Accounting Standards Issued But Not Yet Adopted

Fair Value Measurement—Changes to the Disclosure Requirements for Fair Value Measurement

In August 2018, FASB issued ASU 2018-13, Fair Value Measurement—Changes to the Disclosure Requirements for Fair ValueMeasurement, which eliminates, adds and modifies certain disclosure requirements for fair value measurements as part of its disclosure framework project. The guidance is effective for public entities for fiscal years beginning after December 15, 2019, including interim periods within those years. Early adoption is permitted in any interim period or fiscal




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

Recently Issued But Not Yet Adopted Accounting Standardsyear before the effective date. The guidance is effective for us beginning June 1, 2020. We do not expect that the adoption of this guidance will have a material impact on our consolidated financial statements.

Derivatives and Hedging—Targeted Improvements to Accounting for Hedging Activities

In August 2017, the Financial Accounting Standards Board (“FASB”)FASB issued Accounting Standards Update (“ASU”)ASU 2017-12, Derivatives and Hedging—Targeted Improvements to Accounting for Hedging Activities, which is intendedexpands the types of risk management strategies that qualify for hedge accounting treatment to simplify and amendmore closely align the applicationresults of hedge accounting to more clearly portraywith the economics of an entity’scertain risk management strategies in its financial statements. The new guidance will make more financialactivities and nonfinancial hedging strategies eligible forsimplifies certain hedge accountingdocumentation and reduce complexity in fair value hedges of interest rate risk.assessment requirement. It also changes how companies assess effectiveness and amends the presentation and disclosure requirements. The guidance eliminates the requirement toconcept of separately measure and reportrecording hedge ineffectiveness and generally the entire change in the fair value of a hedging instrument will be required to be presented in the same income statement line as the hedged item. The guidance also eases certain documentation and assessment requirements and modifies the accounting for components excluded from the assessment of hedge effectiveness.expands disclosure requirements. The guidance is effective for public entities for fiscal years beginning after December 15, 2018, including interim periods within those years. Early adoption is permitted in any interim period or fiscal year before the effective date. The guidance is effective for us beginning June 1, 2019. Hedge accounting is elective, and we currently apply hedge accounting on a limited basis, specifically when we enter into treasury rate lock agreements. If we continue to elect not to apply hedge accounting to our interest rate swaps, the adoption of the new guidance will not have a material impact on our consolidated financial statements.
Receivables—Nonrefundable Fees and Other Cost

In March 2017, FASB issued ASU 2017-08, Receivables—Nonrefundable Fees and Other Costs,which shortens the amortization period for the premium on certain callable debt securities to the earliest call date rather the maturity date. The guidance is applicable to any individual debt security, purchased at a premium, with an explicit and noncontingent call feature with a fixed price on a preset date. The guidance does not impact the accounting for purchased callable debt securities held at a discount; the discount will continue to amortize to the maturity date. The guidance is effective for public entities in fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. This update is effective for us beginning June 1, 2019. Adoption of the guidance requires modified retrospection transition as of the beginning of the period of adoption through a cumulative-effect adjustment to retained earnings. We do not expect that the adoption of the new standardthis guidance will have ana material impact on our consolidated financial statements, as we currently do not apply hedge accounting to our derivatives.statements.

Financial Instruments—Credit Losses: Measurement of Credit Losses on Financial Instruments

In June 2016, the FASB issued ASU 2016-13, Financial Instruments—Credit Losses: Measurement of Credit Losses on Financial Instruments, which changesreplaces the accountingexisting incurred loss impairment model and establishes a single allowance framework based on a current expected credit loss model for credit losses on certain financial assets to ancarried at amortized cost, including loans and held-to-maturity debt securities. The current expected loss model fromrequires an entity to estimate the incurred loss model currently in use. The new guidancecredit losses expected over the life of the credit exposure upon initial recognition of that exposure when the financial asset is originated or acquired, which will likelygenerally result in earlier recognition of credit losses based on measuringlosses. The guidance also amends the expected credit losses over the estimated life of financial assets held at each reporting date. The expected loss model will be the basis for determining the allowance for credit losses for loans and leases, unfunded lending commitments, held-to-maturity debt securities and other debt instruments measured at amortized cost. In addition, the new guidance modifies the other-than-temporary impairment model for available-for-sale debt securities to requireby requiring the recognitionuse of credit losses through a valuationan allowance, which allows forrather than directly reducing the reversalcarrying value of credit impairments in future periods.the security. The ASU willnew guidance also require enhanced disclosures to help users of financial statements better understand significant estimates and judgments used in estimating credit losses, as well as therequires expanded credit quality and underwriting standards of an entity’s portfolio.disclosures. The new standard is effective for fiscal years and interim periods within those fiscal years, beginning after December 15, 2019. Early application will be permitted for all entities for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. This update is effective for us beginning June 1, 2020. We do not expect to early adopt this guidance. Upon adoption, we will be required to record a cumulative-effect adjustment to retained earnings. The impact on our consolidated financial statements from the adoption of this new guidance will depend on the composition and risk profile of our loan portfolio as of the date of adoption. We do not expect to early adopt this guidance.

Financial Instruments-Overall: Recognition and Measurement of Financial Assets and Financial Liabilities

In January 2016, the FASB issued ASU 2016-01, Financial Instruments-Overall: Recognition and Measurement of Financial Assets and Financial Liabilities, which amends certain aspects of the recognition, measurement, presentation and disclosure of certain financial instruments, including equity investments and liabilities measured at fair value under the fair value option. The guidance also updates fair value presentation and disclosure requirements for financial instruments measured at amortized cost. The ASU requires investments in equity securities that do not result in consolidation and are not accounted for under the equity method to be measured at fair value with changes in the fair value recognized through net income, unless one of two available exceptions apply. For financial liabilities where the fair value option has been elected, the portion of the total change in fair value caused by changes in the company’s own credit risk is required to be presented separately in OCI. The classification and measurement guidance is effective for public entities in fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. This update will be effective for us beginning June




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

1, 2018. Upon adoption, we will be required to reclassify the gain (loss) related to our equity investment securities classified as available-for-sale from accumulated other comprehensive income (“AOCI”) to retained earnings as a cumulative-effect adjustment and begin recording future changes in fair value through earnings. We had a gain of $11 million recorded in AOCI for our available-for-sale equity investments as of August 31, 2017. The impact on our consolidated financial statements at adoption will depend on the net unrealized gains (losses) recorded in AOCI for these equity investments as of the date of adoption.

Revenue from Contracts with Customers

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers, which modifies the guidance used to recognize revenue from contracts with customers for transfers of goods or services and transfers of nonfinancial assets, unless those contracts are within the scope of other guidance. The new guidance is effective for us beginning June 1, 2018. Because the scope of the guidance explicitly excludes net interest income as well as many other revenues for financial assets and liabilities including loans, securities, and derivatives, which account for the substantial majority of our revenues, we do not expect that the adoption of the guidance will have a material impact, if any, on our consolidated financial statements.
NOTE 2—VARIABLE INTEREST ENTITIES

NCSC and RTFC meet the definition of a VIE because they do not have sufficient equity investment at risk to finance their activities without financial support. CFC is the primary source of funding for NCSC and the sole source of funding for RTFC. Under the terms of management agreements, CFC manages the business operations of NCSC and RTFC. CFC also




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

unconditionally guarantees full indemnification for any loan losses of NCSC and RTFC pursuant to guarantee agreements with each company. CFC earns management and guarantee fees from its agreements with NCSC and RTFC.

NCSC and RTFC creditors have no recourse against CFC in the event of a default by NCSC and RTFC, unless there is a guarantee agreement under which CFC has guaranteed NCSC or RTFC debt obligations to a third party. The following table provides information on incremental consolidated assets and liabilities of VIE’sVIEs included in CFC’s condensed consolidated financial statements, after applying intercompany eliminations, as of August 31, 20172018 and May 31, 2017.2018.

(Dollars in thousands) August 31, 2017 May 31, 2017 August 31, 2018 May 31, 2018
Total loans outstanding $1,011,420
 $968,343
 $1,139,508
 $1,149,574
Other assets 11,194
 10,157
 10,897
 10,280
Total assets $1,022,614
 $978,500
 $1,150,405
 $1,159,854
        
Long-term debt $10,000
 $10,000
 $8,000
 $8,000
Other liabilities 38,308
 36,899
 33,943
 33,923
Total liabilities $48,308
 $46,899
 $41,943
 $41,923

The following table provides information on CFC’s credit commitments to NCSC and RTFC, and its potential exposure to loss as of August 31, 20172018 and May 31, 2018.

(Dollars in thousands) August 31, 2018
May 31, 2018
CFC credit commitments $5,500,000
 $5,500,000
Outstanding commitments:    
Borrowings payable to CFC(1)
 1,106,813
 1,116,465
 Credit enhancements:    
CFC third-party guarantees 13,779
 12,005
Other credit enhancements 14,314
 14,655
Total credit enhancements(2)
 28,093
 26,660
Total outstanding commitments 1,134,906
 1,143,125
CFC available credit commitments $4,365,094
 $4,356,875
____________________________
(1) Borrowings payable to CFC are eliminated in consolidation.
(2) Excludes interest due on these instruments.

CFC loans to NCSC and RTFC are secured by all assets and revenue of NCSC and RTFC. CFC’s maximum potential exposure, including interest due, for the credit enhancements totaled $30 million. The maturities for obligations guaranteed by CFC extend through 2031.




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

NOTE 3—INVESTMENT SECURITIES

We currently hold investments in equity and debt securities. We record purchases and sales of our investment securities on a trade-date basis. The accounting and measurement framework for investment securities differs depending on the security type and the classification.

Equity Securities

We previously had investments in equity securities that were classified as available for sale as of May 31, 2018. The unrealized gains and losses on these securities were recorded in other comprehensive income. Effective with our
June 1, 2018 adoption of the financial instrument accounting standard on the recognition and measurement of financial assets and financial liabilities, unrealized gains and losses on equity securities are required to be recorded in earnings. The following table presents the fair value of our equity securities, all of which had readily determinable fair values, as of August 31, 2018 and May 31, 2018.
(Dollars in thousands) August 31, 2018 May 31, 2018
Equity securities at fair value:    
Farmer Mac—series A non-cumulative preferred stock $30,372
 $30,480
Farmer Mac—series B non-cumulative preferred stock 25,880
 26,000
Farmer Mac—series C non-cumulative preferred stock 26,440
 25,872
Farmer Mac—class A common stock 5,914
 6,980
Total equity securities at fair value $88,606
 $89,332

We recorded unrealized losses on our investments in equity securities of $1 million in earnings during the three months ended August 31, 2018. These unrealized losses are presented in fee and other income on our condensed consolidated statements of income. We recorded unrealized losses on our investments in equity securities of $1 million in other comprehensive income during the three months ended August 31, 2017. For additional information on our investments in equity securities, see “Note 1—Summary of Significant Accounting Policies” and “Note 10—Equity—Accumulated Other Comprehensive Income.”

Debt Securities

We currently classify and account for our investments in debt securities as held to maturity (“HTM”) because we have the positive intent and ability to hold these securities to maturity. If we acquire debt securities that we may sell prior to maturity in response to changes in our investment strategy, liquidity needs, credit risk mitigating considerations, market risk profile or for other reasons, we would classify such securities as available for sale. We report debt securities classified as HTM on our condensed consolidated balance sheets at amortized cost. Interest income, including amortization of premiums and accretion of discounts, is generally recognized over the contractual life of the securities based on the effective yield method.

Pursuant to our investment policy guidelines, all fixed-income debt securities, at the time of purchase, must be rated at least investment grade and on stable outlook based on external credit ratings from at least two of the leading global credit rating agencies, when available, or the corresponding equivalent, when not available. Securities rated investment grade, that is those rated Baa3 or higher by Moody’s Investors Service (“Moody’s”) or BBB- or higher by S&P or BBB- or higher by Fitch Ratings Inc. (“Fitch”), are generally considered by the rating agencies to be of lower credit risk than non-investment grade securities.





NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

Amortized Cost and Fair Value of Debt Securities

The following tables present the amortized cost and fair value of our investment securities and the corresponding gross unrealized gains and losses, by classification category and major security type, as of August 31, 2018 and May 31, 2018.


August 31, 2018
(Dollars in thousands)
Amortized Cost
Gross Unrealized Gains
Gross Unrealized Losses
Fair Value
Debt securities held to maturity:        
Certificates of deposit $3,650
 $
 $
 $3,650
Commercial paper 9,037
 
 
 9,037
U.S. agency debt securities 2,431
 12
 
 2,443
Corporate debt securities 468,059
 737
 (4,430) 464,366
Commercial MBS:        
Agency 7,342
 50
 (1) 7,391
Non-agency 3,453
 2
 (4) 3,451
Total commercial MBS 10,795
 52
 (5) 10,842
U.S. state and municipality debt securities 9,617
 37
 
 9,654
Foreign government debt securities 1,241
 5
 
 1,246
Other ABS(1)
 48,924
 14
 (202) 48,736
Total debt securities held to maturity $553,754
 $857
 $(4,637) $549,974



May 31, 2018
(Dollars in thousands)
Amortized Cost
Gross Unrealized Gains
Gross Unrealized Losses
Fair Value
Debt securities held to maturity:        
Certificates of deposit $5,148
 $
 $
 $5,148
Commercial paper 9,134
 
 
 9,134
U.S. agency debt securities 2,000
 16
 
 2,016
Corporate debt securities 455,721
 714
 (4,595) 451,840
Commercial MBS:        
Agency 7,024
 63
 
 7,087
Non-agency 3,453
 3
 (3) 3,453
Total commercial MBS 10,477
 66
 (3) 10,540
U.S. state and municipality debt securities 2,147
 24
 
 2,171
Foreign government debt securities 1,241
 9
 
 1,250
Other ABS(1)
 34,651
 11
 (215) 34,447
Total debt securities held to maturity $520,519
 $840
 $(4,813) $516,546
____________________________
(1)Consists primarily of securities backed by auto lease loans, equipment-backed loans, auto loans and credit card loans.





NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

Debt Securities in Gross Unrealized Loss Position

An unrealized loss exists when the fair value of an individual security is less than its amortized cost basis. The following table presents the fair value and gross unrealized losses for debt securities in a gross loss position, aggregated by security type, and the length of time the securities have been in a continuous unrealized loss position as of August 31, 2018 and May 31, 2018. The securities are segregated between investments that have been in a continuous unrealized loss position for less than 12 months and 12 months or more based on the point in time that the fair value declined below the amortized cost basis.

  August 31, 2018
  Unrealized Loss Position Less than 12 Months Unrealized Loss Position 12 Months or Longer Total
(Dollars in thousands) Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses
Debt securities held to maturity:            
Corporate bonds $274,163
 $(4,430) $
 $
 $274,163
 $(4,430)
Commercial MBS:            
Agency 341
 (1) 
 
 341
 (1)
Non-agency 1,450
 (4) 
 
 1,450
 (4)
Total commercial MBS 1,791
 (5) 
 
 1,791
 (5)
Other ABS(1)
 33,674
 (202) 
 
 33,674
 (202)
Total investment securities $309,628
 $(4,637)
$

$

$309,628

$(4,637)
  May 31, 2018
  Unrealized Loss Position Less than 12 Months Unrealized Loss Position 12 Months or Longer Total
(Dollars in thousands) Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses
Held to maturity:            
Corporate debt securities $280,139
 $(4,595) $
 $
 $280,139
 $(4,595)
Commercial MBS, non-agency 1,451
 (3) 
 
 1,451
 (3)
Other ABS(1)
 27,012
 (215) 
 
 27,012
 (215)
Total investment securities $308,602
 $(4,813) $
 $
 $308,602
 $(4,813)
____________________________
(1)Consists primarily of securities backed by auto lease loans, equipment-backed loans, auto loans and credit card loans.





NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

Other-Than-Temporary Impairment

We conduct periodic reviews of all securities with unrealized losses to evaluate whether the impairment is other than temporary. The number of individual securities in an unrealized loss position was 271 as of August 31, 2018. We have assessed each security with gross unrealized losses included in the above table for credit impairment. As part of that assessment, we concluded that the unrealized losses are driven by changes in market interest rates rather than by adverse changes in the credit quality of these securities. Based on our assessment, we expect to recover the entire amortized cost basis of these securities, as we do not intend to sell any of the securities and have concluded that it is more likely than not that we will not be required to sell prior to recovery of the amortized cost basis. Accordingly, we currently consider the impairment of these securities to be temporary.

Contractual Maturity and Yield

The following table presents, by major security type, the remaining contractual maturity based on amortized cost and fair value of our HTM investment securities as of August 31, 2018 and May 31, 2018. Because borrowers may have the right to call or prepay certain obligations, the expected maturities of our investments may differ from the scheduled contractual maturities presented below. 




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

  August 31, 2018
(Dollars in thousands) Due in 1 Year or Less Due > 1 Year through 5 Years Due > 5 Years through 10 Years Due >10 Years Total
Amortized cost:          
Certificates of deposit $3,650
 $
 $
 $
 $3,650
Commercial paper 9,037
 
 
 
 9,037
U.S. agency debt securities 
 2,431
 
 
 2,431
Corporate debt securities 14,347
 382,249
 71,463
 
 468,059
Commercial MBS:          
Agency 
 342
 7,000
 
 7,342
Non-agency 
 
 
 3,453
 3,453
Total commercial MBS 
 342
 7,000
 3,453
 10,795
U.S. state and municipality debt securities 
 5,484
 4,133
 
 9,617
Foreign government debt securities 
 1,241
 
 
 1,241
Other ABS(1)
 
 46,483
 2,441
 
 48,924
Total $27,034
 $438,230
 $85,037
 $3,453
 $553,754
           
Fair value:          
Certificates of deposit $3,650
 $
 $
 $
 $3,650
Commercial paper 9,037
 
 
 
 9,037
U.S. agency debt securities 
 2,443
 
 
 2,443
Corporate debt securities 14,283
 378,300
 71,783
 
 464,366
Commercial MBS:          
Agency 
 341
 7,050
 
 7,391
Non-Agency 
 
 
 3,451
 3,451
Total Commercial MBS 
 341
 7,050
 3,451
 10,842
U.S. State and Municipality Debt Securities 
 5,492
 4,162
 
 9,654
Foreign Government Debt Securities 
 1,246
 
 
 1,246
Other ABS(1)
 
 46,290
 2,446
 
 48,736
Total $26,970
 $434,112
 $85,441
 $3,451
 $549,974
           
Weighted average coupon(2)
 2.00% 2.85% 3.56% 2.89% 2.92%









NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

(Dollars in thousands) August 31, 2017
May 31, 2017
CFC credit commitments $5,500,000
 $5,500,000
Outstanding commitments:    
Borrowings payable to CFC(1)
 975,978
 931,686
CFC third-party guarantees 13,455
 14,697
Other credit enhancements(2)
 20,828
 20,963
Total credit enhancements 34,283
 35,660
Total outstanding commitments 1,010,261
 967,346
CFC available credit commitments $4,489,739
 $4,532,654
  May 31, 2018
(Dollars in thousands) Due in 1 Year or Less Due > 1 Year through 5 Years Due > 5 Years through 10 Years Due >10 Years Total
Amortized cost:          
Certificates of deposit $5,148
 $
 $
 $
 $5,148
Commercial paper 9,134
 
 
 
 9,134
U.S. agency debt securities 
 2,000
 
 
 2,000
Corporate debt securities 9,111
 377,384
 69,226
 
 455,721
Commercial MBS:          
Agency 
 
 7,024
 
 7,024
Non-Agency 
 
 
 3,453
 3,453
Total Commercial MBS 
 
 7,024
 3,453
 10,477
U.S. State and Municipality Debt Securities 
 
 2,147
 
 2,147
Foreign Government Debt Securities 
 1,241
 
 
 1,241
Other ABS(1)
 
 33,357
 1,294
 
 34,651
Total $23,393
 $413,982
 $79,691
 $3,453
 $520,519
           
Fair value:          
Certificates of deposit $5,148
 $
 $
 $
 $5,148
Commercial paper 9,134
 
 
 
 9,134
U.S. agency debt securities 
 2,016
 
 
 2,016
Corporate debt securities 9,056
 373,284
 69,500
 
 451,840
Commercial MBS:          
Agency 
 
 7,087
 
 7,087
Non-Agency 
 
 
 3,453
 3,453
Total Commercial MBS 
 
 7,087
 3,453
 10,540
U.S. State and Municipality Debt Securities 
 
 2,171
 
 2,171
Foreign Government Debt Securities 
 1,250
 
 
 1,250
Other ABS(1)
 
 33,157
 1,290
 
 34,447
Total $23,338
 $409,707
 $80,048
 $3,453
 $516,546
           
Weighted average coupon(2)
 1.81% 2.84% 3.60% 2.74% 2.91%
____________________________
(1) Borrowings payable to CFC are eliminated in consolidation.Consists primarily of securities backed by auto lease loans, equipment-backed loans, auto loans and credit card loans.
(2)Represents outstanding notes payable and derivative instruments guaranteed by CFC. Guarantees of NCSC debt and derivative instruments are not presented in the amount in “Note 10—Guarantees” as the debt and derivatives are reportedCalculated based on the condensed consolidated balance sheets.weighted average coupon rate, which excludes the impact of amortization of premium and accretion of discount.

CFC loans to NCSCThe average contractual maturity and RTFC are securedweighted average coupon of our HTM investment securities was four years and 2.92%, respectively, as of August 31, 2018. The average credit rating of these securities, based on the equivalent lowest credit rating by all assetsMoody’s, S&P and revenuesFitch was A2, A and A, respectively, as of NCSC and RTFC. CFC’s maximum potential exposure for the credit enhancements totaled $37 million. The maturities for obligations guaranteed by CFC extend through 2031.
NOTE 3—INVESTMENT SECURITIES
August 31, 2018.

Our investment securities consist of holdings of Federal Agricultural Mortgage Corporation (“Farmer Mac”) preferredRealized Gains and common stock. The following tables present the amortized cost, gross unrealized gains and losses and fair valueLosses

We did not sell any of our investment securities all of which were classified as available for sale, as ofduring the three months ended August 31, 20172018, and May 31, 2017.therefore have not recorded any realized gains or losses.
  August 31, 2017
(Dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value
Farmer Mac—Series A Non-Cumulative Preferred Stock $30,000
 $1,320
 $
 $31,320
Farmer Mac—Series B Non-Cumulative Preferred Stock 25,000
 2,250
 
 27,250
Farmer Mac—Series C Non-Cumulative Preferred Stock 25,000
 2,300
 
 27,300
Farmer Mac—Class A Common Stock 538
 4,996
 
 5,534
Total investment securities, available-for-sale $80,538
 $10,866
 $
 $91,404

  May 31, 2017
(Dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value
Farmer Mac—Series A Non-Cumulative Preferred Stock $30,000
 $1,585
 $
 $31,585
Farmer Mac—Series B Non-Cumulative Preferred Stock 25,000
 1,940
 
 26,940
Farmer Mac—Series C Non-Cumulative Preferred Stock 25,000
 4,150
 
 29,150
Farmer Mac—Class A Common Stock 538
 4,341
 
 4,879
Total investment securities, available-for-sale $80,538
 $12,016
 $
 $92,554





NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

We did not have any investment securities in an unrealized loss position as of August 31, 2017 or May 31, 2017. For additional information regarding the unrealized gains (losses) recorded on our available-for-sale investment securities, see “Note 9—Equity—Accumulated Other Comprehensive Income.”
NOTE 4—LOANS AND COMMITMENTS
        
Loans, which are classified as held for investment, are carried at the outstanding unpaid principal balance net of unamortized loan origination costs. The following table presents the outstanding principal balance of loans outstanding,to members, including deferred loan origination costs, and unadvanced loan commitments by loan type and by member class, as of August 31, 20172018 and May 31, 2017.2018.

 August 31, 2017 May 31, 2017 August 31, 2018 May 31, 2018
(Dollars in thousands) 
Loans
Outstanding
 
Unadvanced
Commitments(1)
 
Loans
Outstanding
 
Unadvanced
Commitments(1)
 
Loans
Outstanding
 
Unadvanced
Commitments(1)
 
Loans
Outstanding
 
Unadvanced
Commitments(1)
Loan type:                
Long-term loans:                
Fixed rate $22,435,089
 $
 $22,136,690
 $
 $22,682,597
 $
 $22,696,185
 $
Variable rate 856,076
 4,973,913
 847,419
 4,802,319
 1,111,679
 5,103,629
 1,039,491
 4,952,834
Total long-term loans 23,291,165
 4,973,913
 22,984,109
 4,802,319
 23,794,276
 5,103,629
 23,735,676
 4,952,834
Line of credit loans 1,339,861
 7,787,977
 1,372,221
 7,772,655
Lines of credit 1,377,160
 7,804,966
 1,431,818
 7,692,784
Total loans outstanding 24,631,026
 12,761,890
 24,356,330
 12,574,974
 25,171,436
 12,908,595
 25,167,494
 12,645,618
Deferred loan origination costs
11,051



10,714



11,218



11,114


Loans to members
$24,642,077

$12,761,890

$24,367,044

$12,574,974

$25,182,654

$12,908,595

$25,178,608

$12,645,618
                
Member class:                
CFC:                
Distribution $19,069,531
 $8,304,328
 $18,825,366
 $8,295,146
 $19,638,104
 $8,384,392
 $19,551,511
 $8,188,376
Power supply 4,490,366
 3,433,598
 4,504,791
 3,276,113
 4,320,866
 3,463,774
 4,397,353
 3,407,095
Statewide and associate 59,709
 126,454
 57,830
 144,406
 72,959
 140,227
 69,055
 128,025
Total CFC 23,619,606
 11,864,380
 23,387,987
 11,715,665
 24,031,929
 11,988,393
 24,017,919
 11,723,496
NCSC 658,911
 609,563
 613,924
 584,944
 780,892
 614,200
 786,457
 624,663
RTFC 352,509
 287,947
 354,419
 274,365
 358,615
 306,002
 363,118
 297,459
Total loans outstanding 24,631,026
 12,761,890
 24,356,330
 12,574,974
 25,171,436
 12,908,595
 25,167,494
 12,645,618
Deferred loan origination costs 11,051
 
 10,714
 
 11,218
 
 11,114
 
Loans to members $24,642,077
 $12,761,890
 $24,367,044
 $12,574,974
 $25,182,654
 $12,908,595
 $25,178,608
 $12,645,618
____________________________ 
(1)The interest rate on unadvanced loan commitments is not set until an advance is made; therefore, all long-term unadvanced loan commitments are reported as variable-rate. However, the borrower may select either a fixed or a variable rate when an advance on a commitment is made.

Unadvanced Loan Commitments

Unadvanced loan commitments represent approved and executed loan contracts for which funds have not been advanced to borrowers. The following table summarizes the available balance under unadvanced loan commitments as of August 31, 20172018 and the related maturities by fiscal year and thereafter by loan type:




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

 
Available
Balance
 Notional Maturities of Unadvanced Loan Commitments 
Available
Balance
 Notional Maturities of Unadvanced Loan Commitments
(Dollars in thousands) 2018 2019 2020 2021 2022 Thereafter 2019 2020 2021 2022 2023 Thereafter
Line of credit loans $7,787,977

$552,577

$4,518,898

$690,939

$930,767

$800,070

$294,726
 $7,804,966

$504,426

$4,144,522

$889,426

$860,833

$1,304,869

$100,890
Long-term loans 4,973,913

400,983

972,366

681,143

707,552

1,904,275

307,594
 5,103,629

732,028

556,221

620,100

1,652,454

1,224,865

317,961
Total $12,761,890

$953,560

$5,491,264

$1,372,082

$1,638,319

$2,704,345

$602,320
 $12,908,595

$1,236,454

$4,700,743

$1,509,526

$2,513,287

$2,529,734

$418,851

Unadvanced loan commitments related to line of credit loanscommitments accounted for 60% of total unadvanced loan commitments as of August 31, 2018, while unadvanced long-term loan commitments accounted for 40% of total unadvanced loan commitments. Unadvanced line of credit commitments are typically revolving facilities for periods not to exceed five yearsyears. Unadvanced line of credit commitments generally serve as supplemental back-up liquidity to our borrowers. Historically, borrowers have not drawn the full commitment amount for line of credit facilities, and are generally revolving facilities used for working capital and backup liquidity purposes. Historically, we have experienced a very low utilization rate on line of credit loan facilities regardless of whether or not there iswe are obligated to fund the facility where a material adverse change clause. Since we generally do not chargeexists.

Our unadvanced long-term loan commitments have a fee onfive-year draw period under which a borrower may advance funds prior to the unadvanced portionexpiration of the majority of our loan facilities, our borrowers will typically request long-term facilities to fund construction work plans and other capital expenditures for periods of up to five years and draw down on the facility over that time. In addition, borrowers will typically request an amount in excess of their immediate estimated loan requirements to avoid the expense related to seeking additional loan funding for unexpected items. These factors contribute to our expectationcommitment. We expect that the majority of the long-term unadvanced loan commitments of $5,104 million will expire without being fully drawn upon and thatbe advanced prior to the expiration of the commitment.

Because we historically have experienced a very low utilization rate on line of credit loan facilities, which account for the majority of our total unadvanced amount doesloan commitments, we believe the unadvanced loan commitment total of $12,909 million as of August 31, 2018 is not necessarily representrepresentative of our future funding cash funding requirements.

Unadvanced Loan Commitments—Conditional

The substantial majority of our line of credit commitments and all of our unadvanced long-term loan commitments include material adverse change clauses. Unadvanced loan commitments subject to material adverse change clauses totaled $9,974$9,962 million and $9,973$9,789 million as of August 31, 20172018 and May 31, 2017,2018, respectively. Prior to making an advance on these facilities, we confirm that there has been no material adverse change in the business or condition, financial or otherwise, of the borrower since the time the loan was approved and confirm that the borrower is currently in compliance with loan terms and conditions. In some cases, the borrower’s access to the full amount of the facility is further constrained by the designated purpose, imposition of borrower-specific restrictions or by additional conditions that must be met prior to advancing funds.

Unadvanced Loan Commitments—Unconditional

Unadvanced loan commitments not subject to material adverse change clauses at the time of each advance consisted of unadvanced committed lines of credit totaling $2,788$2,947 million and $2,602$2,857 million as of August 31, 20172018 and May 31, 2017,2018, respectively. As such, we are required to advance amounts on these committed facilities as long as the borrower is in compliance with the terms and conditions of the facility.

The following table summarizes the available balance under unconditional committed lines of credit, and the related maturities by fiscal year and thereafter, as of August 31, 2017.2018.
 
Available
Balance
 Notional Maturities of Unconditional Committed Lines of Credit 
Available
Balance
 Notional Maturities of Unconditional Committed Lines of Credit
(Dollars in thousands) 2018 2019 2020 2021 2022 Thereafter 2019 2020 2021 2022 2023 Thereafter
Committed lines of credit $2,787,848 $214,406
 $543,054 $454,185 $631,840 $698,272 $246,091 $2,946,596 $218,571 $458,236 $454,348 $609,513 $1,147,488 $58,440







NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

Loan Sales

We transfer, from time to time, loans to third parties under our direct loan sale program. We did not have any loan sales during the three months ended August 31, 2018. We sold CFC loans with outstanding balances totaling $70 million and $20 million, at par for cash, during the three months ended August 31, 2017 and 2016, respectively.2017. We recorded immaterial losses upon the sale of these loans, attributable to the unamortized deferred loan origination costs associated with the transferred loans.




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

Pledging of Loans

We are required to pledge eligible mortgage notes in an amount at least equal to the outstanding balance of our secured debt.

The following table summarizes our loans outstanding as collateral pledged to secure our collateral trust bonds, Clean Renewable Energy Bonds, notes payable to Farmer Mac and notes payable to the Federal Financing Bank and guaranteed by RUS under the Guaranteed Underwriter Program of the USDA (“Guaranteed Underwriter Program”) and the amount of the corresponding debt outstanding as of August 31, 20172018 and May 31, 2017.2018. See “Note 5—6—Short-Term Borrowings” and “Note 6—7—Long-Term Debt” for information on our borrowings.
(Dollars in thousands) August 31, 2017 May 31, 2017 August 31, 2018 May 31, 2018
Collateral trust bonds:        
2007 indenture:        
Distribution system mortgage notes $8,619,147
 $8,740,572
 $8,393,917
 $8,643,344
RUS-guaranteed loans qualifying as permitted investments 144,978
 146,373
 139,208
 140,680
Total pledged collateral $8,764,125
 $8,886,945
 $8,533,125
 $8,784,024
Collateral trust bonds outstanding 7,697,711
 7,697,711
 7,397,711
 7,697,711
        
1994 indenture:        
Distribution system mortgage notes $258,334
 $263,007
 $239,509
 $243,418
Collateral trust bonds outstanding 225,000
 225,000
 220,000
 220,000
        
Farmer Mac:        
Distribution and power supply system mortgage notes $2,909,260
 $2,942,456
 $3,204,521
 $3,331,775
Notes payable outstanding 2,502,467
 2,513,389
 2,777,532
 2,891,496
        
Clean Renewable Energy Bonds Series 2009A:        
Distribution and power supply system mortgage notes $14,219
 $14,943
 $12,178
 $12,615
Cash 760
 481
 671
 415
Total pledged collateral $14,979
 $15,424
 $12,849
 $13,030
Notes payable outstanding 13,214
 13,214
 11,556
 11,556
        
Federal Financing Bank:        
Distribution and power supply system mortgage notes $5,777,114
 $5,833,515
 $5,560,856
 $5,772,750
Notes payable outstanding 5,073,613
 4,985,748
 4,840,976
 4,856,375

Credit QualityConcentration

We closely monitor loan performance trends to manage and evaluate our credit risk exposure. We seekAs a tax-exempt, member-owned finance cooperative, CFC’s principal focus is to provide funding to its rural electric utility cooperative members to assist them in acquiring, constructing and operating electric distribution, power supply systems and related facilities. We serve electric and telecommunications members throughout the United States and its territories,




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

including 50 states, the District of Columbia, American Samoa and Guam. Our consolidated membership totaled 1,449 members and 216 associates as of August 31, 2018. Texas had the largest concentration of outstanding loans to borrowers in any one state, with approximately 15% of total loans outstanding as of both August 31, 2018 and May 31, 2018. Because we lend primarily to our rural electric utility cooperative members, we have a balance between meeting the credit needsloan portfolio subject to single-industry and single-obligor concentration risks.

Loans outstanding to electric utility organizations represented approximately 99% of our members, while also ensuring the sound credit qualitytotal loans outstanding as of our loan portfolio. Payment status and internal risk ratings are key indicators, among others, of the level of credit riskAugust 31, 2018, unchanged from May 31, 2018. The remaining loans outstanding in our loan portfolio.portfolio were to RTFC members, affiliates and associates in the telecommunications industry. The combined exposure of loans and guarantees outstanding for our 20 largest borrowers was 23% as of both August 31, 2018 and May 31, 2018. The 20 largest borrowers consisted of nine distribution systems, 10 power supply systems and one NCSC associate member as of both August 31, 2018 and May 31, 2018. The largest total outstanding exposure to a single borrower or controlled group represented approximately 2% of total loans and guarantees outstanding as of both August 31, 2018 and May 31, 2018.

As part of our strategy in managing our credit risk exposure, we entered into a long-term standby purchase commitment agreement with Farmer Mac.Mac during fiscal year 2016. Under this agreement, we may designate certain long-term loans to be covered under the commitment, subject to approval by Farmer Mac, and in the event any such loan later goes into payment default for at least 90 days, upon request by us, Farmer Mac must purchase such loan at par value. The aggregate unpaid principal balance of designated and Farmer Mac approved loans was $802$651 million and $843$660 million as of August 31, 20172018 and May 31, 2017,




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

2018, respectively. Under the agreement, we are required to pay Farmer Mac a monthly fee based on the unpaid principal balance of loans covered under the purchase commitment. No loans had been put to Farmer Mac for purchase, pursuant to this agreement, as of August 31, 2017.2018. Also, we had long-term loans totaling $166$159 million and $167$161 million as of August 31, 20172018 and May 31, 2017,2018, respectively, that were guaranteed by RUS.

Credit Quality

Assessing the Rural Utilities Service (“RUS”)overall credit quality of our loan portfolio and measuring our credit risk is an ongoing process that involves tracking payment status, charge-offs, troubled debt restructurings, nonperforming and impaired loans, the internal risk ratings of our borrowers and other indicators of credit risk. We monitor and subject each borrower and loan facility in our loan portfolio to an individual risk assessment based on quantitative and qualitative factors. Internal risk ratings and payment status trends are indicators, among others, of the United States Departmentprobability of Agriculture.borrower default and level of credit risk in our loan portfolio.

Payment Status of Loans

The tables below present the payment status of loans outstanding by member class as of August 31, 20172018 and May 31, 2017.2018. As indicated in the table, we did not have any past due loans as of either August 31, 20172018 or May 31, 2017.2018.

  August 31, 2017
(Dollars in thousands) Current 30-89 Days Past Due 
90 Days or More
Past Due (1)
 
Total
Past Due
 
Total Financing
Receivables
 Nonaccrual Loans
CFC:            
Distribution $19,069,531
 $
 $
 $
 $19,069,531
 $
Power supply 4,490,366
 
 
 
 4,490,366
 
Statewide and associate 59,709
 
 
 
 59,709
 
CFC total 23,619,606
 
 
 
 23,619,606
 
NCSC 658,911
 
 
 
 658,911
 
RTFC 352,509
 
 
 
 352,509
 
Total loans outstanding $24,631,026
 $
 $
 $
 $24,631,026
 $
             
Percentage of total loans 100.00% % % % 100.00% %



NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

 May 31, 2017 August 31, 2018
(Dollars in thousands) Current 30-89 Days Past Due 
90 Days or More
Past Due (1)
 Total
Past Due
 Total Financing
Receivables
 Nonaccrual Loans Current 30-89 Days Past Due 
90 Days or More
Past Due (1)
 
Total
Past Due
 
Total Financing
Receivables
 Nonaccrual Loans
CFC:                        
Distribution $18,825,366
 $
 $
 $
 $18,825,366
 $
 $19,638,104
 $
 $
 $
 $19,638,104
 $
Power supply 4,504,791
 
 
 
 4,504,791
 
 4,320,866
 
 
 
 4,320,866
 
Statewide and associate 57,830
 
 
 
 57,830
 
 72,959
 
 
 
 72,959
 
CFC total 23,387,987
 
 
 
 23,387,987
 
 24,031,929
 
 
 
 24,031,929
 
NCSC 613,924
 
 
 
 613,924
 
 780,892
 
 
 
 780,892
 
RTFC 354,419
 
 
 
 354,419
 
 358,615
 
 
 
 358,615
 
Total loans outstanding $24,356,330
 $
 $
 $
 $24,356,330
 $
 $25,171,436
 $
 $
 $
 $25,171,436
 $
                        
Percentage of total loans 100.00% % % % 100.00% % 100.00% % % % 100.00% %

  May 31, 2018
(Dollars in thousands) Current 30-89 Days Past Due 
90 Days or More
Past Due (1)
 Total
Past Due
 Total Financing
Receivables
 Nonaccrual Loans
CFC:            
Distribution $19,551,511
 $
 $
 $
 $19,551,511
 $
Power supply 4,397,353
 
 
 
 4,397,353
 
Statewide and associate 69,055
 
 
 
 69,055
 
CFC total 24,017,919
 
 
 
 24,017,919
 
NCSC 786,457
 
 
 
 786,457
 
RTFC 363,118
 
 
 
 363,118
 
Total loans outstanding $25,167,494
 $
 $
 $
 $25,167,494
 $
             
Percentage of total loans 100.00% % % % 100.00% %
____________________________ 
(1) All loans 90 days or more past due are on nonaccrual status.

Troubled Debt Restructured (“TDR”) LoansRestructurings

We did not have any loans modified as TDRs during the three months ended August 31, 2017.2018. The following table provides a summary of loans modified as TDRs in prior periods, the performance status of these loans and the unadvanced loan commitments related to the TDR loans, by member class, as of August 31, 20172018 and May 31, 2017.2018.




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

 August 31, 2017 May 31, 2017 August 31, 2018 May 31, 2018
(Dollars in thousands) 
Loans
Outstanding
 % of Total Loans 
Unadvanced
Commitments
 
Loans
Outstanding
 % of Total Loans 
Unadvanced
Commitments
 
Loans
Outstanding
 % of Total Loans 
Unadvanced
Commitments
 
Loans
Outstanding
 % of Total Loans 
Unadvanced
Commitments
TDR loans:                        
Performing TDR loans:                        
CFC/Distribution $6,507
 0.03% $
 $6,581
 0.02% $
 $6,261
 0.03% $
 $6,507
 0.03% $
RTFC 6,466
 0.02
 
 6,592
 0.03
 
 5,967
 0.02
 
 6,092
 0.02
 
Total performing TDR loans 12,973
 0.05
 
 13,173
 0.05
 
 12,228
 0.05
 
 12,599
 0.05
 
Total TDR loans $12,973
 0.05% $
 $13,173
 0.05% $
 $12,228
 0.05% $
 $12,599
 0.05% $

We did not have any TDR loans classified as nonperforming as of August 31, 20172018 or May 31, 2017.2018. TDR loans classified as performing as of August 31, 20172018 and May 31, 20172018 were performing in accordance with the terms of their respective restructured loan agreement and on accrual status as of the respective reported dates. One borrower with a TDR loan also had a line of credit facility, restricted for fuel purchases only, totaling $6 million as of both August 31, 20172018 and May 31, 2017.2018. The outstanding amount under this facility totaled approximately $0.4 million and $0.5less than $1 million as of both August 31, 20172018 and May 31, 2017, respectively,2018, and was classified as performing as of each respective date.

Nonperforming Loans

In addition to TDR loans that may be classified as nonperforming, we also may have nonperforming loans that have not been modified as a TDR loan.TDR. We did not have any loans classified as nonperforming as of either August 31, 20172018 or May 31, 2017.2018.

We had no foregone interest income for loans on nonaccrual status during the three months ended August 31, 2018 and 2017. We had foregone interest income for loans on nonaccrual status totaling $31 thousand during the three months ended August 31, 2016.

Impaired Loans

The following table provides information on loans classified as individually impaired loans as of August 31, 20172018 and May 31, 2017.2018.

 August 31, 2017 May 31, 2017 August 31, 2018 May 31, 2018
(Dollars in thousands) 
Recorded
Investment
 
Related
Allowance
 
Recorded
Investment
 
Related
Allowance
 
Recorded
Investment
 
Related
Allowance
 
Recorded
Investment
 
Related
Allowance
With no specific allowance recorded:                
CFC $6,507
 $
 $6,581
 $
 $6,261
 $
 $6,507
 $
                
With a specific allowance recorded:                
RTFC 6,466
 1,360
 6,592
 1,640
 5,967
 1,175
 6,092
 1,198
Total impaired loans $12,973
 $1,360
 $13,173
 $1,640
 $12,228
 $1,175
 $12,599
 $1,198

The following table representspresents, by company, the average recorded investment infor individually impaired loans and the interest income recognized by company,on these loans for the three months ended August 31, 20172018 and 2016.2017.
         




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

 Three Months Ended August 31, Three Months Ended August 31,
 2017 2016 2017 2016 2018 2017 2018 2017
(Dollars in thousands) Average Recorded Investment  Interest Income Recognized  Average Recorded Investment  Interest Income Recognized 
CFC $6,574
 $6,671
 $144
 $130
 $6,504
 $6,574
 $142
 $144
RTFC 6,548
 9,346
 82
 88
 6,048
 6,548
 76
 82
Total impaired loans $13,122
 $16,017
 $226
 $218
 $12,552
 $13,122
 $218
 $226

Net Charge-Offs

Charge-offs represent the amount of a loan that has been removed from our consolidated balance sheet when the loan is deemed uncollectible. Generally the amount of a charge-off is the recorded investment in excess of the fair value of the expected cash flows from the loan, or, if the loan is collateral dependent, the fair value of the underlying collateral securing the loan. We report charge-offs net of amounts recovered on previously charged off loans. We had no loan defaults or charge-offs during the three months ended August 31, 2018 or 2017.

Internal Risk Ratings of Loans

We evaluate the credit qualityAs part of our loans using ancredit risk management process, we monitor and evaluate each borrower and loan in our loan portfolio and assign internal borrower and loan facility risk rating system that employs similar criteria for all member classes. Our internal risk rating system isratings based on a determination of a borrower’s risk of default utilizing both quantitative and qualitative measurements.assessments. Our borrower risk ratings are intended to assess probability of default. Each risk rating is reassessed annually following the receipt of the borrower’s audited financial statements; however, interim risk ratingrisk-rating downgrades or upgrades may occur as a result of significant developments or trends. Our borrower risk ratings fall into the following four categories based on the criteria identified below.are intended to align with banking regulatory agency credit risk rating definitions of pass and criticized classifications, with criticized divided between special mention, substandard and doubtful. Pass ratings reflect relatively low probability of default, while criticized ratings have a higher probability of default. Following is a description of each rating category.

Pass:
Pass:  Borrowers that are not experiencing difficulty and/or not showing a potential or well-defined credit weakness.
Special Mention:Mention:  Borrowers that may be characterized by a potential credit weakness or deteriorating financial condition that is not sufficiently serious to warrant a classification of substandard or doubtful.
Substandard:
Substandard:  Borrowers that display a well-defined credit weakness that may jeopardize the full collection of principal and interest.
Doubtful:
Doubtful:  Borrowers that have a well-defined credit weakness and theor weaknesses that make full collection of principal and interest, ison the basis of currently known facts, conditions and collateral values, highly questionable orand improbable.

Loans to borrowers in the pass, special mention and substandard categories are generally considered not to be individually impaired and are included in the loan pools for determining the collective loan portfolio for purposesreserve component of determining the allowance for loan losses. Loans to borrowers in the doubtful category are considered to be individually impaired and are therefore reflectedindividually assessed for impairment in determining the impairedspecific reserve component of the allowance for loan portfolio. The special mention, substandard, and doubtful categories are intended to comply with the definition of criticized loans by the banking regulatory authorities.

The following tables present total loans outstanding, by member class and risk rating category, based on available data as of August 31, 2017 and May 31, 2017.

  August 31, 2017
(Dollars in thousands) Pass Special Mention Substandard Doubtful Total
CFC:          
Distribution $18,961,354
 $108,177
 $
 $
 $19,069,531
Power supply 4,490,366
 
 
 
 4,490,366
Statewide and associate 58,506
 1,203
 
 
 59,709
CFC total 23,510,226
 109,380
 
 
 23,619,606
NCSC 657,722
 1,189
 
 
 658,911
RTFC 346,043
 
 6,466
 
 352,509
Total loans outstanding $24,513,991
 $110,569
 $6,466
 $
 $24,631,026
losses.





NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

The following tables present total loans outstanding, by member class and borrower risk rating category, based on the risk ratings used in the estimation of our allowance for loan losses as of August 31, 2018 and May 31, 2018.
 May 31, 2017 August 31, 2018
(Dollars in thousands) Pass Special Mention Substandard Doubtful Total Pass Special Mention Substandard Doubtful Total
CFC:                    
Distribution $18,715,810
 $109,556
 $
 $
 $18,825,366
 $19,507,777
 $6,358
 $123,969
 $
 $19,638,104
Power supply 4,504,791
 
 
 
 4,504,791
 4,272,061
 
 48,805
 
 4,320,866
Statewide and associate 56,654
 1,176
 
 
 57,830
 72,959
 
 
 
 72,959
CFC total 23,277,255
 110,732
 
 
 23,387,987
 23,852,797
 6,358
 172,774
 
 24,031,929
NCSC 612,592
 1,332
 
 
 613,924
 780,892
 
 
 
 780,892
RTFC 346,944
 
 7,475
 
 354,419
 352,202
 446
 5,967
 
 358,615
Total loans outstanding $24,236,791
 $112,064
 $7,475
 $
 $24,356,330
 $24,985,891
 $6,804
 $178,741
 $
 $25,171,436

Allowance for Loan Losses
  May 31, 2018
(Dollars in thousands) Pass Special Mention Substandard Doubtful Total
CFC:          
Distribution $19,429,121
 $6,853
 $115,537
 $
 $19,551,511
Power supply 4,348,328
 
 49,025
 
 4,397,353
Statewide and associate 69,055
 
 
 
 69,055
CFC total 23,846,504
 6,853
 164,562
 
 24,017,919
NCSC 786,457
 
 
 
 786,457
RTFC 356,503
 523
 6,092
 
 363,118
Total loans outstanding $24,989,464
 $7,376
 $170,654
 $
 $25,167,494

We had loans to one electric distribution cooperative borrower and its subsidiary totaling $173 million and $165 million as of August 31, 2018 and May 31, 2018, respectively, that were classified as substandard. The electric distribution cooperative owns and operates a distribution and transmission system and is in the early stages of deploying retail broadband service. The borrower is currently experiencing financial difficulties due to recent net losses and weak cash flows. The borrower and its subsidiary are current with regard to all principal and interest payments and have never been delinquent. The borrower operates in a territory that is not rate-regulated and has the ability to adjust its electric rates to cover operating costs and service debt. Of the outstanding amount, all but $17 million and $7 million was secured under our typical collateral requirements for long-term loan advances as of August 31, 2018 and May 31, 2018, respectively. We currently expect to collect all principal and interest amounts due from the borrower and its subsidiary. Accordingly, the loans outstanding to this borrower and its subsidiary were not deemed to be impaired as of either August 31, 2018 or May 31, 2018.
NOTE 5—ALLOWANCE FOR LOAN LOSSES

We maintain an allowance for loan losses at a level estimated by management to provide forthat represents management’s estimate of probable losses inherent in theour loan portfolio as of each balance sheet date. Our allowance for loan losses consists of a collective allowance for loans in our portfolio that are not individually impaired and a specific allowance for loans identified as individually impaired. The allowance for loan losses is reported separately on the consolidated balance sheet, and the provision for loan losses is separately reported on our consolidated statement of income.





NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

The following tables below summarize changes, by company, in the allowance for loan losses as of and for the three months ended August 31, 20172018 and 2016.2017.
         
         
 Three Months Ended August 31, 2017 Three Months Ended August 31, 2018
(Dollars in thousands) CFC NCSC RTFC Total CFC NCSC RTFC Total
Balance as of May 31, 2017 $29,499
 $2,910
 $4,967
 $37,376
Balance as of May 31, 2018 $12,300
 $2,082
 $4,419
 $18,801
Provision (benefit) for loan losses 22
 (174) (146) (298) 208
 (70) (247) (109)
Balance as of August 31, 2017 $29,521
 $2,736
 $4,821
 $37,078
Balance as of August 31, 2018 $12,508
 $2,012
 $4,172
 $18,692
  Three Months Ended August 31, 2016
(Dollars in thousands) CFC NCSC RTFC Total
Balance as of May 31, 2016 $24,559
 $3,134
 $5,565
 $33,258
Provision for loan losses 450
 147
 1,331
 1,928
Charge-offs 
 
 (2,119) (2,119)
Recoveries 53
 
 
 53
Balance as of August 31, 2016 $25,062
 $3,281
 $4,777
 $33,120
  Three Months Ended August 31, 2017
(Dollars in thousands) CFC NCSC RTFC Total
Balance as of May 31, 2017 $29,499
 $2,910
 $4,967
 $37,376
Provision (benefit) for loan losses 22
 (174) (146) (298)
Balance as of August 31, 2017 $29,521
 $2,736
 $4,821
 $37,078

Our allowance for loan losses consists of a collective allowance for loans collectively evaluated for impairment and a specific allowance for loans individually evaluated for impairment. The tables below present, by company, the components of our allowance for loan losses and the recorded investment of the related loans as of August 31, 20172018 and May 31, 2017.2018.
  August 31, 2018
(Dollars in thousands) CFC NCSC RTFC Total
Ending balance of the allowance:        
Collective allowance $12,508
 $2,012
 $2,997
 $17,517
Specific allowance 
 
 1,175
 1,175
Total ending balance of the allowance $12,508
 $2,012
 $4,172
 $18,692
         
Recorded investment in loans:        
Collectively evaluated loans $24,025,668
 $780,892
 $352,648
 $25,159,208
Individually evaluated loans 6,261
 
 5,967
 12,228
Total recorded investment in loans $24,031,929
 $780,892
 $358,615
 $25,171,436
         
Total recorded investment in loans, net(1)
 $24,019,421
 $778,880
 $354,443
 $25,152,744





NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

  August 31, 2017
(Dollars in thousands) CFC NCSC RTFC Total
Allowance by company:        
Collectively evaluated loans $29,521
 $2,736
 $3,461
 $35,718
Individually evaluated loans 
 
 1,360
 1,360
Total ending balance of the allowance $29,521
 $2,736
 $4,821
 $37,078
         
Recorded investment in loans:        
Collectively evaluated loans $23,613,099
 $658,911
 $346,043
 $24,618,053
Individually evaluated loans 6,507
 
 6,466
 12,973
Total recorded investment in loans $23,619,606
 $658,911
 $352,509
 $24,631,026
         
Loans to members, net (1)
 $23,590,085
 $656,175
 $347,688
 $24,593,948

 May 31, 2017 May 31, 2018
(Dollars in thousands) CFC NCSC RTFC Total CFC NCSC RTFC Total
Allowance by company:        
Collectively evaluated loans $29,499
 $2,910
 $3,327
 $35,736
Individually evaluated loans 
 
 1,640
 1,640
Ending balance of the allowance:        
Collective allowance $12,300
 $2,082
 $3,221
 $17,603
Specific allowance 
 
 1,198
 1,198
Total ending balance of the allowance $29,499
 $2,910
 $4,967
 $37,376
 $12,300
 $2,082
 $4,419
 $18,801
                
Recorded investment in loans:                
Collectively evaluated loans $23,381,406
 $613,924
 $347,827
 $24,343,157
 $24,011,412
 $786,457
 $357,026
 $25,154,895
Individually evaluated loans 6,581
 
 6,592
 13,173
 6,507
 
 6,092
 12,599
Total recorded investment in loans $23,387,987
 $613,924
 $354,419
 $24,356,330
 $24,017,919
 $786,457
 $363,118
 $25,167,494
                
Loans to members, net(1)
 $23,358,488
 $611,014
 $349,452
 $24,318,954
Total recorded investment in loans, net(1)
 $24,005,619
 $784,375
 $358,699
 $25,148,693
____________________________ 
(1) Excludes unamortized deferred loan origination costs of $11 million as of both August 31, 20172018 and May 31, 2017.2018.

In addition to the allowance for loan losses, we also maintain a reserve for unadvanced loan commitments at a level estimated by management to provide for probable losses under these commitments as of each balance sheet date, which was less than $1 million as of both August 31, 2018 and May 31, 2018.
NOTE 5—6—SHORT-TERM BORROWINGS

Short-term borrowings consist of borrowings with an original contractual maturity of one year or less and do not include the current portion of long-term debt. Our short-term borrowings totaled $3,075$3,793 million and accounted for 13%15% of total debt outstanding as of August 31, 2017,2018, compared with $3,343$3,796 million, or 14%15%, of total debt outstanding as of May 31, 2017.2018. The following table displays short-term borrowings outstanding as of August 31, 2018 and May 31, 2018.

(Dollars in thousands) August 31, 2018
May 31, 2018
Short-term borrowings:    
Commercial paper sold through dealers, net of discounts $929,380
 $1,064,266
Commercial paper sold directly to members, at par 1,286,441
 1,202,105
Select notes 799,240
 780,472
Daily liquidity fund notes 535,090
 400,635
Farmer Mac revolving facility 
 100,000
Medium-term notes sold to members 242,985
 248,432
Total short-term borrowings $3,793,136
 $3,795,910

Committed Bank Revolving Line of Credit Agreements

We had $3,165$3,085 million of commitments under committed bank revolving line of credit agreements as of both August 31, 20172018 and May 31, 2017.2018. Under our current committed bank revolving line of credit agreements, we have the ability to request up to $300 million of letters of credit, which would result in a reduction in the remaining available amount under the facilities.





NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

The following table presents the total commitment, the net amount available for use and the outstanding letters of credit under our committed bank revolving line of credit agreements as of August 31, 20172018 and May 31, 2017.2018.
 August 31, 2017
May 31, 2017
 
  August 31, 2018
May 31, 2018
 
 
(Dollars in millions) Total Commitment
Letters of Credit Outstanding
Net Available for Use
Total Commitment
Letters of Credit Outstanding
Net Available for Use
Maturity
Annual Facility Fee (1)
 Total Commitment
Letters of Credit Outstanding
Net Available for Use
Total Commitment
Letters of Credit Outstanding
Net Available for Use
Maturity
Annual Facility Fee (1)
3-year agreement $1,533
 $
 $1,533
 $1,533
 $
 $1,533
 November 19, 2019 7.5 bps $1,492
 $
 $1,492
 $1,492
 $
 $1,492
 November 20, 2020 7.5 bps
5-year agreement 1,632
 1
 1,631
 1,632
 1
 1,631
 November 19, 2021 10 bps 1,593
 3
 1,590
 1,593
 3
 1,590
 November 20, 2022 10 bps
Total $3,165

$1

$3,164

$3,165

$1

$3,164

 
  $3,085
 $3
 $3,082
 $3,085
 $3
 $3,082
 
____________________________ 
(1) Facility fee determined by CFC’s senior unsecured credit ratings based on the pricing schedules put in place at the inception of the related agreement.

We had no borrowings outstanding under our committed bank revolving line of credit agreements as of August 31, 2018 or May 31, 2018, and we were in compliance with all covenants and conditions under our committed bank revolving line of credit agreements and there were no borrowings outstanding under thesethe agreements as of August 31, 2017 and May 31, 2017.each date.




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

NOTE 6—7—LONG-TERM DEBT

The following table displays long-term debt outstanding, by debt type, as of August 31, 20172018 and May 31, 2017.2018.
(Dollars in thousands) August 31, 2017 May 31, 2017
Unsecured long-term debt:    
Medium-term notes sold through dealers $2,785,389
 $2,386,956
Medium-term notes sold to members 418,617
 422,779
Subtotal medium-term notes 3,204,006
 2,809,735
Unamortized discount (379) (382)
Debt issuance costs (24,037) (21,903)
Total unsecured medium-term notes 3,179,590
 2,787,450
Unsecured notes payable 22,799
 22,799
Unamortized discount (352) (379)
Debt issuance costs (86) (94)
Total unsecured notes payable 22,361
 22,326
Total unsecured long-term debt 3,201,951
 2,809,776
Secured long-term debt:  
  
Collateral trust bonds 7,922,711
 7,922,711
Unamortized discount (255,916) (258,329)
Debt issuance costs (28,667) (30,334)
Total collateral trust bonds 7,638,128
 7,634,048
Guaranteed Underwriter Program notes payable 5,073,613
 4,985,748
Debt issuance costs (257) (264)
Total Guaranteed Underwriter Program notes payable 5,073,356
 4,985,484
Farmer Mac notes payable 2,502,467
 2,513,389
Other secured notes payable 13,214
 13,214
Debt issuance costs (297) (317)
Total other secured notes payable 12,917
 12,897
Total secured notes payable 7,588,740
 7,511,770
Total secured long-term debt 15,226,868
 15,145,818
Total long-term debt $18,428,819
 $17,955,594
Secured Notes Payable
(Dollars in thousands) August 31, 2018 May 31, 2018
Unsecured long-term debt:    
Medium-term notes sold through dealers $3,317,219
 $3,026,472
Medium-term notes sold to members 388,748
 395,389
Subtotal medium-term notes 3,705,967
 3,421,861
Unamortized discount (1,175) (1,256)
Debt issuance costs (21,844) (22,237)
Total unsecured medium-term notes 3,682,948
 3,398,368
Unsecured notes payable 18,892
 18,892
Unamortized discount (253) (277)
Debt issuance costs (62) (68)
Total unsecured notes payable 18,577
 18,547
Total unsecured long-term debt 3,701,525
 3,416,915
Secured long-term debt:  
  
Collateral trust bonds 7,617,711
 7,917,711
Unamortized discount (247,723) (250,421)
Debt issuance costs (26,419) (28,197)
Total collateral trust bonds 7,343,569
 7,639,093
Guaranteed Underwriter Program notes payable 4,840,976
 4,856,375
Debt issuance costs 
 (232)
Total Guaranteed Underwriter Program notes payable 4,840,976
 4,856,143
Farmer Mac notes payable 2,777,532
 2,791,496
Other secured notes payable 11,556
 11,556
Debt issuance costs (226) (243)
Total other secured notes payable 11,330
 11,313
Total secured notes payable 7,629,838
 7,658,952
Total secured long-term debt 14,973,407
 15,298,045
Total long-term debt $18,674,932
 $18,714,960

We had outstandingCollateral Trust Bonds

Collateral trust bonds represent secured obligations sold to investors in the capital markets. Collateral trust bonds are secured by the pledge of mortgage notes payable totaling $5,073or eligible securities in an amount at least equal to the principal balance of the bonds outstanding.

On July 12, 2018, we redeemed $300 million and $4,985 million as of August 31, 2017 and May 31, 2017, respectively, under bond purchase agreements with Federal Financing Bank andthe $1 billion 10.375% collateral trust bonds due November 1, 2018, at a bond guarantee agreement withpremium of $7 million.




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

Secured Notes Payable

We had outstanding secured notes payable totaling $4,841 million and $4,856 million as of August 31, 2018 and May 31, 2018, respectively, under bond purchase agreements with the Federal Financing Bank and a bond guarantee agreement with RUS issued under the Guaranteed Underwriter Program, which provides guarantees to the Federal Financing Bank. We pay RUS a fee of 30 basis points per year on the total amount outstanding. We had up to $625$1,225 million available for access under the Guaranteed Underwriter Program as of August 31, 2017. 2018.

We are required to pledge eligible distribution system or power supply system loans as collateral in an amount at least equal to the total principal amount of notes outstanding under the Guaranteed Underwriter Program. See “Note 4—Loans and Commitments”Loans” for additional information on the collateral pledged to secure notes payable under this program.

We have two revolving note purchase agreements with Farmer Mac, which together allow us to borrow up to $4,800$5,500 million from Farmer Mac. Under the terms of theOn February 26, 2018, we amended our first revolving note purchase agreement with Farmer Mac, dated March 24, 2011, as2011. Under the amended agreement, we can currently borrow, subject to market conditions, up to $4,500$5,200 million at any time through January 11, 2020,2022, and such date shall automatically extend on each anniversary date of the closing for an additional year, unless prior to any such anniversary date, Farmer Mac provides us with a notice that the draw period will not be extended beyond the remaining term. This revolving note purchase agreement allows us to borrow, repay and re-borrow funds at any time through maturity, as market conditions permit, provided that the outstanding principal amount at any time does not exceed the total available under the agreement. Each borrowing under the revolving note purchase agreement is evidenced by a pricing agreement setting forth the interest rate, maturity date and other related terms as we may negotiate with Farmer Mac at the time of each such borrowing. We may select a fixed rate or variable rate at the time of each advance with a maturity as determined in the applicable pricing agreement. Under this note purchase agreement with Farmer Mac, we had outstanding secured notes payable totaling $2,502$2,778 million and $2,513$2,791 million as of August 31, 20172018 and May 31, 2017,2018, respectively.

Under the terms of theOur second revolving note purchase agreement with Farmer Mac, dated July 31, 2015, was amended effective July 31, 2018 to extend the maturity to December 20, 2023. Prior to the maturity date, Farmer Mac may terminate the agreement upon 30 days written notice to us on periodic facility renewal dates, the first of which is January 31, 2019. Subsequent facility renewal dates are on each June 20 or December 20 thereafter until the maturity date. We may terminate the agreement upon 30 days written notice at any time. Under the terms of the first revolving note purchase agreement with Farmer Mac described above, the $5,200 million commitment will increase to $5,500 million in the event the second revolving note purchase agreement is terminated. Under the terms of the amended second revolving note purchase agreement with Farmer Mac, we can borrow up to $300 million at any time through July 31, 2018December 20, 2023 at a fixed spread over LIBOR. This agreement also allows us to borrow, repay and re-borrow funds at any time through maturity, provided that the outstanding principal amount at any time does not exceed the total available under the agreement. We had no notes payable outstanding under this revolving note purchase agreement with Farmer Mac as of August 31, 2017 and May 31, 2017.

We are required to pledge eligible distribution system or power supply system loans as collateral in an amount at least equal to the total principal amount of notes outstanding under each of our Farmer Mac revolving note purchase agreements. See “Note 4—Loans and Commitments”Loans” for additional information on the collateral pledged to secure notes payable under these programs.

We were in compliance with all covenants and conditions under our senior debt indentures as of August 31, 20172018 and May 31, 2017.
NOTE 7—SUBORDINATED DEFERRABLE DEBT

The following table presents subordinated deferrable debt outstanding as of August 31, 2017 and May 31, 2017.
  August 31, 2017 May 31, 2017
(Dollars in thousands) Amount Amount
4.75% due 2043 with a call date of April 30, 2023 $400,000
 $400,000
5.25% due 2046 with a call date of April 20, 2026 350,000
 350,000
Debt issuance costs (7,693) (7,726)
    Total subordinated deferrable debt $742,307
 $742,274
2018.




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

NOTE 8—SUBORDINATED DEFERRABLE DEBT

The following table presents subordinated deferrable debt outstanding as of August 31, 2018 and May 31, 2018.
(Dollars in thousands) August 31, 2018 May 31, 2018
4.75% due 2043 with a call date of April 30, 2023 $400,000
 $400,000
5.25% due 2046 with a call date of April 20, 2026 350,000
 350,000
Debt issuance costs (7,555) (7,590)
Total subordinated deferrable debt $742,445
 $742,410

NOTE 9—DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES

Use of Derivatives

We are an end user of derivative financial instruments and do not engage in derivative trading. We use derivatives, primarily interest rate swaps and Treasury rate locks, to manage interest rate risk. Derivatives may be privately negotiated contracts, which are often referred to as over-the-counter (“OTC”) derivatives, or they may be listed and traded on an exchange. We generally engage in OTC derivative transactions.

Accounting for Derivatives

In accordance with the accounting standards for derivatives and hedging activities, we record derivative instruments at fair value as either a derivative asset or derivative liability on our condensed consolidated balance sheets. We report derivative asset and liability amounts on a gross basis based on individual contracts, which does not take into consideration the effects of master netting agreements or collateral netting. Derivatives in a gain position are reported as derivative assets on our condensed consolidated balance sheets, while derivatives in a loss position are reported as derivative liabilities. Accrued interest related to derivatives is reported on our condensed consolidated balance sheets as a component of either accrued interest and other receivables or accrued interest payable.

If we do not elect hedge accounting treatment, changes in the fair value of derivative instruments, which consist of net accrued periodic derivative cash settlements and derivative forward value amounts, are recognized in our consolidated statements of operationsincome under derivative gains (losses). If we elect hedge accounting treatment for derivatives, we formally document, designate and assess the effectiveness of the hedge relationship. Changes in the fair value of derivatives designated as qualifying fair value hedges are recorded in earnings together with offsetting changes in the fair value of the hedged item and any related ineffectiveness. Changes in the fair value of derivatives designated as qualifying cash flow hedges are recorded as a component of OCI, to the extent that the hedge relationships are effective, and reclassified AOCI to earnings using the effective interest method over the term of the forecasted transaction. Any ineffectiveness in the hedging relationship is recognized as a component of derivative gains (losses) in our consolidated statement of operations.income.

We generally do not designate interest rate swaps, which currently represent all of our outstanding derivatives, for hedge accounting. Accordingly, changes in the fair value of interest rate swaps are reported in our consolidated statements of operationsincome under derivative gains (losses). Net periodic cash settlements related to interest rate swaps are classified as an operating activity in our consolidated statements of cash flows.

Outstanding Notional Amount of Derivatives not Designated as Accounting Hedges

The notional amount provides an indication of the volume of our derivatives activity, but this amount is not recorded on our condensed consolidated balance sheets. The notional amount is used only as the basis on which interest payments are determined and is not the amount exchanged. The following table shows the outstanding notional amounts and the weighted-average rate paid and received for our interest rate swaps, by type, as of August 31, 20172018 and May 31, 2017.2018. The






NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

substantial majority of our interest rate swaps use an index based on the London Interbank Offered Rate (“LIBOR”) for either the pay or receive leg of the swap agreement.

  August 31, 2018 May 31, 2018
(Dollars in thousands) 
Notional
   Amount
 
Weighted-
Average
Rate Paid
 
Weighted-
Average
Rate Received
 Notional
Amount
 Weighted-
Average
Rate Paid
 Weighted-
Average
Rate Received
Pay-fixed swaps $7,474,762
 2.82% 2.34% $6,987,999
 2.83% 2.30%
Receive-fixed swaps 3,699,000
 2.96
 2.52
 3,824,000
 2.93
 2.50
Total interest rate swaps 11,173,762
 2.87
 2.40
 10,811,999
 2.86
 2.37
Forward pay-fixed swaps 65,000
     256,154
    
Total $11,238,762
     $11,068,153
    


Cash Flow Hedge

NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

  August 31, 2017 May 31, 2017
(Dollars in thousands) 
Notional
   Amount
 
Weighted-
Average
Rate Paid
 
Weighted-
Average
Rate Received
 Notional
Amount
 Weighted-
Average
Rate Paid
 Weighted-
Average
Rate Received
Pay-fixed swaps $7,090,088
 2.84% 1.31% $6,807,013
 2.85% 1.16%
Receive-fixed swaps 3,849,000
 1.89
 2.63
 3,699,000
 1.72
 2.64
Total interest rate swaps 10,939,088
 2.50
 1.77
 10,506,013
 2.46
 1.68
Forward pay-fixed swaps 136,929
     285,383
    
Total $11,076,017
     $10,791,396
    
In anticipation of the repricing of $100 million in notes payable outstanding under the Guaranteed Underwriter Program, we entered into a treasury rate lock agreement with a notional amount of $100 million on May 25, 2018. The agreement, which matures on October 12, 2018, was designated as a cash flow hedge of the forecasted transaction. This cash flow hedge was recorded at fair value on our condensed consolidated balance sheets as of August 31, 2018, and the related unrealized loss of $1 million was recorded in AOCI.

Impact of Derivatives on Condensed Consolidated Balance Sheets

The following table displays the fair value of the derivative assets and derivative liabilities recorded on our condensed consolidated balance sheets and the related outstanding notional amount of our interest rate swaps by derivatives type, as of August 31, 20172018 and May 31, 2017.2018.
 
  August 31, 2017 May 31, 2017
(Dollars in thousands) Fair Value Notional Balance Fair Value Notional Balance
Derivative assets $40,466
 $3,577,988
 $49,481
 $3,754,120
Derivative liabilities (402,423) 7,498,029
 (385,337) 7,037,276
Total $(361,957) $11,076,017
 $(335,856) $10,791,396
  August 31, 2018 May 31, 2018
(Dollars in thousands) Fair Value Notional Balance Fair Value Notional Balance
Derivative assets:        
Interest rate swaps $256,186
 $5,391,495
 $244,526
 $5,264,971
         
Derivative liabilities:        
Treasury rate lock—cash flow hedge $1,036
 $100,000
 $1,059
 $100,000
Interest rate swaps 266,639
 5,847,267
 274,873
 5,803,182
Total derivative liabilities $267,675
 $5,947,267
 $275,932
 $5,903,182

All of our master swap agreements include legally enforceable netting provisions that allow for offsetting of all contracts with a given counterparty in the event of default by one of the two parties. However, as indicated above, we report derivative asset and liability amounts on a gross basis by individual contracts. The following table presents the gross fair value of derivative assets and liabilities reported on our condensed consolidated balance sheets as of August 31, 20172018 and May 31, 2017,2018, and provides information on the impact of netting provisions and collateral pledged.

  August 31, 2017
  
Gross Amount
of Recognized
Assets/ Liabilities
 
Gross Amount
Offset in the
Balance Sheet
 
Net Amount of Assets/ Liabilities
Presented
in the
Balance Sheet
 
Gross Amount
Not Offset in the
Balance Sheet
  
(Dollars in thousands)    
Financial
Instruments
 
Cash
Collateral
Pledged
 
Net
Amount
Derivative assets:            
Interest rate swaps $40,466
 $
 $40,466
 $40,466
 $
 $
Derivative liabilities:            
Interest rate swaps 402,423
 
 402,423
 40,466
 
 361,957





NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

 May 31, 2017 August 31, 2018
 
Gross Amount
of Recognized
Assets/ Liabilities
 
Gross Amount
Offset in the
Balance Sheet
 
Net Amount of Assets/ Liabilities
Presented
in the
Balance Sheet
 
Gross Amount
Not Offset in the
Balance Sheet
   
Gross Amount
of Recognized
Assets/ Liabilities
 
Gross Amount
Offset in the
Balance Sheet
 
Net Amount of Assets/ Liabilities
Presented
in the
Balance Sheet
 
Gross Amount
Not Offset in the
Balance Sheet
  
(Dollars in thousands) 
Financial
Instruments
 
Cash
Collateral
Pledged
 
Net
Amount
 
Financial
Instruments
 
Cash
Collateral
Pledged
 
Net
Amount
Derivative assets:                        
Interest rate swaps $49,481
 $
 $49,481
 $49,481
 $
 $
 $256,186
 $
 $256,186
 $196,187
 $
 $59,999
Derivative liabilities:                        
Treasury rate lock—cash flow hedge 1,036
 
 1,036
 
 
 1,036
Interest rate swaps 385,337
 
 385,337
 49,481
 
 335,856
 266,639
 
 266,639
 196,187
 
 70,452

  May 31, 2018
  
Gross Amount
of Recognized
Assets/ Liabilities
 
Gross Amount
Offset in the
Balance Sheet
 
Net Amount of Assets/ Liabilities
Presented
in the
Balance Sheet
 
Gross Amount
Not Offset in the
Balance Sheet
  
(Dollars in thousands)    
Financial
Instruments
 
Cash
Collateral
Pledged
 
Net
Amount
Derivative assets:            
Interest rate swaps $244,526
 $
 $244,526
 $196,633
 $
 $47,893
Derivative liabilities:            
Treasury rate lock—cash flow hedge 1,059
 
 1,059
 
 
 1,059
Interest rate swaps 274,873
 
 274,873
 196,633
 
 78,240

Impact of Derivatives on Condensed Consolidated Statements of OperationsIncome and AOCI

Derivative gains (losses) reported in our condensed consolidated statements of operationsincome consist of derivative cash settlements and derivative forward value gains (losses). Derivative cash settlements represent net contractual interest expense accruals on interest rate swaps during the period. The derivative forward value gains (losses) represent the change in fair value of our interest rate swaps during the reporting period due to changes in the estimate of future interest rates over the remaining life of our derivative contracts.

The following table presents the components of the derivative gains (losses) reported in our condensed consolidated statements of operationsincome for our interest rate swaps for the three months ended August 31, 20172018 and 2016.2017.
 Three Months Ended August 31, Three Months Ended August 31,
(Dollars in thousands) 2017 2016 2018 2017
Derivative cash settlements $(20,222) $(23,390) $(12,829) $(20,222)
Derivative forward value losses (25,976) (164,903)
Derivative losses $(46,198) $(188,293)
Derivative forward value gains (losses) 20,012
 (25,976)
Derivative gains (losses) $7,183
 $(46,198)

Credit-Risk-RelatedAs described above, during fiscal year 2018, we entered into a treasury rate lock agreement that was designated as a cash flow hedge of a forecasted transaction. A related unrealized gain of less than $1 million was recorded in AOCI for the three months ended August 31, 2018.





NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

Credit Risk-Related Contingent Features

Our derivative contracts typically contain mutual early termination provisions, generally in the form of a credit rating trigger. Under the mutual credit rating trigger provisions, either counterparty may, but is not obligated to, terminate and settle the agreement if the credit rating of the other counterparty falls tobelow a level specified in the agreement. If a derivative contract is terminated, the amount to be received or paid by us would be equal to the mark-to-marketprevailing fair value, as defined in the agreement, as of the termination date.

Our senior unsecured credit ratings from Moody’s and S&P were A2 and A, respectively, as of August 31, 2017.2018. Both Moody’s and S&P had our ratings on stable outlook as of August 31, 2017.2018. The following table displays the notional amounts of our derivative contracts with rating triggers as of August 31, 20172018, and the payments that would be required if the contracts were terminated as of that date because of a downgrade of our unsecured credit ratings or the counterparty’s unsecured credit ratings below A3/A-, below Baa1/BBB+, to or below Baa2/BBB, below Baa3/BBB-, or to or below Ba2/BB+ by Moody’s or S&P, respectively. In calculating the payment amounts that would be required upon termination of the derivative contracts, we assumed that the amounts for each counterparty would be netted in accordance with the provisions of the master netting agreements for each counterparty. The net payment amounts are based on the fair value of the underlying derivative instrument, excluding the credit risk valuation adjustment, plus any unpaid accrued interest amounts.




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

(Dollars in thousands) 
Notional
 Amount
 Payable Due From CFC 
Receivable
Due to CFC
 Net (Payable)/Receivable 
Notional
 Amount
 Payable Due from CFC 
Receivable
Due to CFC
 Net (Payable)/Receivable
Impact of rating downgrade trigger:                
Falls below A3/A-(1)

$59,165

$(13,792)
$

$(13,792)
$54,890

$(8,767)
$

$(8,767)
Falls below Baa1/BBB+ 7,315,942

(225,976)


(225,976) 7,355,092

(53,994)
44,183

(9,811)
Falls to or below Baa2/BBB (2)
 457,136

(1,432)


(1,432) 528,919



5,012

5,012
Falls below Baa3/BBB- 266,833
 (22,718) 
 (22,718) 255,641
 (10,523) 
 (10,523)
Total $8,099,076

$(263,918)
$

$(263,918) $8,194,542

$(73,284)
$49,195

$(24,089)
____________________________ 
(1) Rating trigger for CFC falls below A3/A-, while rating trigger for counterparty falls below Baa1/BBB+ by Moody’s or S&P, respectively.  
(2) Rating trigger for CFC falls to or below Baa2/BBB, while rating trigger for counterparty falls to or below Ba2/BB+ by Moody’s or S&P, respectively.

We have outstanding notional amount of derivatives with one counterparty subject to a ratings trigger and early termination provision in the event of a downgrade of CFC’s senior unsecured credit ratings below Baa3, BBB- or BBB- by Moody’s, S&P or Fitch, respectively, which is not included in the above table, totaling $265 million as of August 31, 2018. These contracts were in an unrealized loss position of $3 million as of August 31, 2018.

Our largest counterparty exposure, based on the outstanding notional amount, representedaccounted for approximately 22% and 23%24% of the total outstanding notional amount of derivatives as of both August 31, 20172018 and May 31, 2017, respectively.2018. The aggregate fair value amount, including the credit risk valuation adjustment, of all interest rate swaps with rating triggers that were in a net liability position was $263$75 million as of August 31, 2017.2018.
NOTE 9—10—EQUITY

Total equity decreased by $37 million to $1,062of $1,507 million as of August 31, 2017. The decrease was primarily attributable2018 remained relatively unchanged compared to the CFC Board of Directors authorization in the current quarter to retire patronage capital of $45 million, which was partially offset byMay 31, 2018, as our reported net income of $9$48 million for the three months ended August 31, 2017.2018, was offset by the patronage capital retirement of $48 million in August 2018. The following table presents the components of equity as of August 31, 20172018 and May 31, 2017.2018.




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

(Dollars in thousands) August 31, 2017 May 31, 2017 August 31, 2018 May 31, 2018
Membership fees $971
 $971
 $969
 $969
Educational fund 1,573
 1,929
 1,640
 1,976
Total membership fees and educational fund 2,544
 2,900
 2,609
 2,945
Patronage capital allocated 716,481
 761,701
 763,986
 811,493
Members’ capital reserve 630,305
 630,305
 687,785
 687,785
Unallocated net loss:    
Unallocated net income (loss):    
Prior year-end cumulative derivative forward value losses(1)
 (332,525) (507,904) (30,831) (332,525)
Current year derivative forward value gains (losses)(1)
 (26,111) 175,379
Current year-end cumulative derivative forward value losses(1)
 (358,636) (332,525)
Current year derivative forward value gains (1)
 19,671
 301,694
Current period-end cumulative derivative forward value losses(1)
 (11,160) (30,831)
Other unallocated net income (loss) 29,641
 (5,603) 31,485
 (5,603)
Unallocated net loss (328,995) (338,128)
Unallocated net income (loss) 20,325
 (36,434)
CFC retained equity 1,020,335
 1,056,778
 1,474,705
 1,465,789
Accumulated other comprehensive income 11,959
 13,175
Accumulated other comprehensive income (loss) (214) 8,544
Total CFC equity 1,032,294
 1,069,953
 1,474,491
 1,474,333
Noncontrolling interests 29,286
 28,852
 32,085
 31,520
Total equity $1,061,580
 $1,098,805
 $1,506,576
 $1,505,853
____________________________
(1)Represents derivative forward value gains (losses) for CFC only, as total CFC equity does not include the noncontrolling interests of the consolidated variable interest entities NCSC and RTFC. See “Note 13—Business Segments” for the separate statements of income for CFC .

In July 2018, the CFC Board of Directors authorized the allocation of the fiscal year 2018 net earnings as follows: $95 million to members in the form of patronage, $57 million to the members’ capital reserve and $1 million to the cooperative educational fund. The amount of patronage capital allocated each year by CFC’s Board of Directors is based on adjusted net income, which excludes the impact of derivative forward value gains (losses). See “MD&A—Non-GAAP Financial Measures” for information on adjusted net income.

In July 2018, the CFC Board of Directors authorized the retirement of allocated net earnings totaling $48 million, representing 50% of the fiscal year 2018 allocation. This amount was returned to members in cash in August 2018. The remaining portion of the allocated amount will be retained by CFC for 25 years under guidelines adopted by the CFC Board of Directors in June 2009.

The CFC Board of Directors is required to make annual allocations of adjusted net income, if any. CFC has made annual retirements of allocated net earnings in 39 of the last 40 fiscal years; however, future retirements of allocated amounts are determined based on CFC’s financial condition. The CFC Board of Directors has the authority to change the current practice for allocating and retiring net earnings at any time, subject to applicable laws. See “Item 1. Business—Allocation and Retirement of Patronage Capital” of our 2018 Form 10-K for additional information.













NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

____________________________
(1)Represents derivative forward value gains (losses) for CFC only, which excludes derivative forward value gains (losses) attributable to NCSC, because total CFC equity does not include the noncontrolling interests of the consolidated variable interest entities NCSC and RTFC. See “Note 12—Business Segments” for the statements of operations for CFC.

In July 2017, the CFC Board of Directors authorized the allocation of the fiscal year 2017 net earnings as follows: $1 million to the Cooperative Educational Fund, $43 million to the members’ capital reserve and $90 million to members in the form of patronage capital.

In July 2017, the CFC Board of Directors authorized the retirement of allocated net earnings totaling $45 million, representing 50% of the fiscal year 2017 allocation. This amount was returned to members in cash in the second quarter of fiscal year 2018. Future allocations and retirements of net earnings may be made annually as determined by the CFC Board of Directors with due regard for its financial condition. The CFC Board of Directors has the authority to change the current practice for allocating and retiring net earnings at any time, subject to applicable laws and regulations.

Accumulated Other Comprehensive Income (Loss)

The following tables summarize, by component, the activity in AOCI as of and for the three months ended August 31, 20172018 and 2016.2017.
           
           
 Three Months Ended August 31, 2017 Three Months Ended August 31, 2018
(Dollars in thousands) 
Unrealized Gains (Losses)
AFS Securities
 
Unrealized Gains
Derivatives
 Unrealized Losses Foreclosed Assets Unrealized Losses Defined Benefit Plan Total 
Unrealized Gains (Losses)
Equity Securities
 
Unrealized Gains
Derivatives
 Unrealized Gains (Losses) Cash Flow Hedges Unrealized Losses Defined Benefit Plan Total
Beginning balance $12,016
 $3,702
 $
 $(2,543) $13,175
 $8,794
 $3,039
 $(1,059) $(2,230) $8,544
Cumulative effect of changes from adoption of new accounting standards(1)
 (8,794) 
 
 
 (8,794)
Unrealized gains (1,151) 
 
 
 (1,151) 
 
 24
 
 24
Losses reclassified into earnings 
 
 
 127
 127
Gains reclassified into earnings 
 (192) 
 
 (192)
Other comprehensive income (1,151) (192) 
 127
 (1,216)
(Gains) losses reclassified into earnings 
 (119) 
 131
 12
Other comprehensive income (loss) 
 (119) 24
 131
 36
Ending balance $10,865
 $3,510
 $
 $(2,416) $11,959
 $
 $2,920
 $(1,035) $(2,099) $(214)
  Three Months Ended August 31, 2016
(Dollars in thousands) 
Unrealized Gains (Losses)
AFS Securities
 
Unrealized Gains
Derivatives
 Unrealized Losses Foreclosed Assets Unrealized Losses Defined Benefit Plan Total
Beginning balance $7,402
 $4,487
 $(9,823) $(1,008) $1,058
Unrealized gains (11) 
 
 
 (11)
Losses reclassified into earnings 
 
 9,823
 44
 9,867
Gains reclassified into earnings 
 (197) 
 
 (197)
Other comprehensive income (11) (197) 9,823
 44
 9,659
Ending balance $7,391
 $4,290
 $
 $(964) $10,717
  Three Months Ended August 31, 2017
(Dollars in thousands) 
Unrealized Gains (Losses)
Equity Securities
 
Unrealized Gains
Derivatives
 Unrealized Gains (Losses) Cash Flow Hedges Unrealized Losses Defined Benefit Plan Total
Beginning balance $12,016
 $3,531
 $171
 $(2,543) $13,175
Unrealized losses (1,151) 
 
 
 (1,151)
Gains (losses) reclassified into earnings 
 (124) (68) 127
 (65)
Other comprehensive income (loss) (1,151) (124) (68) 127
 (1,216)
Ending balance $10,865
 $3,407
 $103
 $(2,416) $11,959
____________________________
(1) Represents the adjustment to AOCI as a result of the new accounting standards adopted during the three months ended August 31, 2018, see “Note 1—Summary of Significant Accounting Policies.


We expect to reclassify approximately $0.5less than $1 million of amounts in AOCI related to unrealized derivative gains into earnings over the next 12 months.




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

NOTE 10—11—GUARANTEES

The following table summarizes total guarantees, by type of guarantee and by member class, as of August 31, 20172018 and May 31, 2017.2018.

(Dollars in thousands) August 31, 2017 May 31, 2017 August 31, 2018 May 31, 2018
Total by type:        
Long-term tax-exempt bonds(1)
 $394,090
 $468,145
 $316,385
 $316,985
Letters of credit(2) 316,983
 307,321
 316,731
 343,970
Other guarantees 113,191
 114,151
 143,571
 144,206
Total $824,264
 $889,617
 $776,687
 $805,161
        
Total by member class:        
CFC:        
Distribution $130,684
 $126,188
 $197,527
 $201,993
Power supply 675,124
 743,678
 561,999
 587,837
Statewide and associate 5,001
 5,054
 3,382
 3,326
CFC total 810,809
 874,920
 762,908
 793,156
NCSC 11,881
 13,123
 12,205
 10,431
RTFC 1,574
 1,574
 1,574
 1,574
Total $824,264
 $889,617
 $776,687
 $805,161
____________________________ 
(1)Amounts in the table representRepresents the outstanding principal amount of the long-term fixed-rate and variable-rate guaranteed bonds.
(2)Reflects our maximum potential exposure for letters of credit.

Of the long-termLong-term tax-exempt bonds totaling $394of $316 million and $468$317 million as of August 31, 20172018 and May 31, 2017,2018, respectively, $326included $249 million and $400$250 million, respectively, areof adjustable or floating-ratevariable-rate bonds that may be converted to a fixed rate as specified in the applicable indenture for each bond offering. We are unable to determine the maximum amount of interest that we couldmay be required to pay related to the remaining adjustable and floating-ratevariable-rate bonds. Many of these bonds have a call provision that allows us to call the bond in the event of a default. Thisdefault, which would limit our exposure to future interest payments on these bonds. Generally ourOur maximum potential exposure generally is secured by mortgage liens on the systems’members’ assets and future revenue. If a system’smember’s debt is accelerated because of a determination that the interest thereon is not tax-exempt, the system’smember’s obligation to reimburse us for any guarantee payments will be treated as a long-term loan. The remaining long-term tax-exempt bonds of $68$67 million as of August 31, 20172018 are fixed-rate. The maximum potential exposure for these bonds, including the outstanding principal of $68$67 million and related interest through maturity, totaled $98$94 million as of August 31, 2017.2018. The maturities for long-term tax-exempt bonds and the related guarantees extend through calendar year 2042.

The amounts shown inOf the table above foroutstanding letters of credit represent our maximum potential exposure, of which $123$317 million was securedand $344 million as of August 31, 2017. Letters2018 and May 31, 2018, respectively, $119 million and $120 million, respectively, were secured. We did not have any letters of credit include $76 million to provide theoutstanding that provided for standby liquidity for adjustable and floating-rate tax-exempt bonds issued for the benefit of our members as of both August 31, 2017 and May 31, 2017. Security provisions include a mortgage lien on substantially all of the system’s assets, future revenue and the system’s investment in our commercial paper.2018. The maturities for the outstanding letters of credit as of August 31, 2018 extend through calendar year 2027.2028.

In addition to the letters of credit listed in the table above, under master letter of credit facilities in place as of August 31, 2017,2018, we may be required to issue up to an additional $65$67 million in letters of credit to third parties for the benefit of our




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

members. All of our master letter of credit facilities were subject to material adverse change clauses at the time of issuance as of August 31, 2017.2018. Prior to issuing a letter of credit, we would confirm that there has been no material adverse change in




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

the business or condition, financial or otherwise, of the borrower since the time the loan was approved and confirm that the borrower is currently in compliance with the letter of credit terms and conditions.

The maximum potential exposure for other guarantees was $114$144 million and $145 million as of August 31, 2018 and May 31, 2018, respectively, all of which were unsecured as of August 31, 2017.unsecured. The maturities for these other guarantees listed in the table above extend through calendar year 2025.

Guarantees under which our right of recovery from our members was not secured totaled $307$316 million and $297$344 million and represented 37%41% and 33%43% of total guarantees as of August 31, 20172018 and May 31, 2017,2018, respectively.

In addition to the guarantees described above, we were also the liquidity provider for $402$249 million of variable-rate tax-exempt bonds as of August 31, 2017,2018, issued for our member cooperatives. While the bonds are in variable-rate mode, in return for a fee, we have unconditionally agreed to purchase bonds tendered or put for redemption if the remarketing agents are unable to sell such bonds to other investors. During the three months ended August 31, 2017, weWe were not required to perform as liquidity provider pursuant to these obligations.obligations during the three months ended August 31, 2018 or the prior fiscal year.

Guarantee Liability

As of August 31, 20172018 and May 31, 2017,2018, we recorded a guarantee liability of $14$10 million and $15$11 million respectively, which represents the contingent and noncontingent exposures related to guarantees and liquidity obligations. The contingent guarantee liability was $1 million as of both August 31, 20172018 and May 31, 2017,2018, based on management’s estimate of exposure to losses within the guarantee portfolio. The remaining balance of the total guarantee liability of $13$9 million and $14$10 million as of August 31, 20172018 and May 31, 2017,2018, respectively, relates to our noncontingent obligation to stand ready to perform over the term of our guarantees and liquidity obligations that we have entered into or modified since January 1, 2003.
NOTE 11—12—FAIR VALUE MEASUREMENT

We use fair value measurements for the initial recording of certain assets and liabilities and periodic remeasurement of certain assets and liabilities on a recurring or nonrecurring basis. The accounting guidance for fair value measurements and disclosures establishes a three-level fair value hierarchy that prioritizes the inputs into the valuation techniques used to measure fair value. The levels of the fair value hierarchy, in priority order, include Level 1, Level 2 and Level 3. For additional information regarding the fair value hierarchy and a description of the methodologies we use to measure fair value, see “Note 14—13—Fair Value Measurement” to the Consolidated Financial Statements in our 20172018 Form 10-K.

The following tables present the carrying value and fair value for all of our financial instruments, including those carried at amortized cost, as of August 31, 20172018 and May 31, 2017.2018. The tables also display the classification within the fair value hierarchy of the valuation technique used in estimating fair value.





NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

 August 31, 2017 Fair Value Measurements Using August 31, 2018 Fair Value Measurement Level
(Dollars in thousands) Carrying Value Fair Value Level 1 Level 2 Level 3 Carrying Value Fair Value Level 1 Level 2 Level 3
Assets:                    
Cash and cash equivalents $269,971
 $269,971
 $269,971
 $
 $
 $265,905
 $265,905
 $265,905
 $
 $
Restricted cash 22,690
 22,690
 22,690
 
 
 8,597
 8,597
 8,597
 
 
Time deposits 126,000
 126,000
 
 126,000
 
Investment securities, available for sale 91,404
 91,404
 91,404
 
 
Equity securities 88,606
 88,606
 88,606
 
 
Debt securities held-to-maturity 553,754
 549,974
 
 549,974
 
Deferred compensation investments 4,912
 4,912
 4,912
 
 
 5,626
 5,626
 5,626
 
 
Loans to members, net 24,604,999
 24,518,326
 
 
 24,518,326
 25,163,962
 24,071,721
 
 
 24,071,721
Accrued interest receivable 111,915
 111,915
 
 111,915
 
 124,343
 124,343
 
 124,343
 
Debt service reserve funds 17,151
 17,151
 17,151
 
 
 17,151
 17,151
 17,151
 
 
Derivative assets 40,466
 40,466
 
 40,466
 
 256,186
 256,186
 
 256,186
 
                    
Liabilities:                    
Short-term borrowings $3,074,660
 $3,074,549
 $1,095,624
 $1,978,925
 $
 $3,793,136
 $3,793,280
 $
 $3,793,280
 $
Long-term debt 18,428,819
 19,263,452
 
 11,632,285
 7,631,167
 18,674,932
 18,842,450
 
 11,345,230
 7,497,220
Accrued interest payable 195,472
 195,472
 
 195,472
 
 205,898
 205,898
 
 205,898
 
Guarantee liability 14,121
 14,642
 
 
 14,642
 9,858
 9,630
 
 
 9,630
Derivative liabilities 402,423
 402,423
 
 402,423
 
 267,675
 267,675
 
 267,675
 
Subordinated deferrable debt 742,307
 801,900
 
 801,900
 
 742,445
 762,678
 
 762,678
 
Members’ subordinated certificates 1,418,207
 1,418,230
 
 
 1,418,230
 1,378,097
 1,378,097
 
 
 1,378,097

 May 31, 2017 Fair Value Measurements Using May 31, 2018 Fair Value Measurement Level
(Dollars in thousands) Carrying Value Fair Value Level 1 Level 2 Level 3 Carrying Value Fair Value Level 1 Level 2 Level 3
Assets:                    
Cash and cash equivalents $166,615
 $166,615
 $166,615
 $
 $
 $230,999
 $230,999
 $230,999
 $
 $
Restricted cash 21,806
 21,806
 21,806
 
 
 7,825
 7,825
 7,825
 
 
Time deposits 226,000
 226,000
 
 226,000
 
 100,000
 100,000
 
 100,000
 
Investment securities, available for sale 92,554
 92,554
 92,554
 
 
Equity securities 89,332
 89,332
 89,332
 
 
Debt securities held to maturity 520,519
 516,546
 
 516,546
 
Deferred compensation investments 4,693
 4,693
 4,693
 
 
 5,194
 5,194
 5,194
 
 
Loans to members, net 24,329,668
 24,182,724
 
 
 24,182,724
 25,159,807
 24,167,886
 
 
 24,167,886
Accrued interest receivable 111,493
 111,493
 
 111,493
 
 127,442
 127,442
 
 127,442
 
Debt service reserve funds 17,151
 17,151
 17,151
 
 
 17,151
 17,151
 17,151
 
 
Derivative assets 49,481
 49,481
 
 49,481
 
 244,526
 244,526
 
 244,526
 
                    
Liabilities:                    
Short-term borrowings $3,342,900
 $3,342,990
 $1,527,990
 $1,815,000
 $
 $3,795,910
 $3,795,799
 $
 $3,695,799
 $100,000
Long-term debt 17,955,594
 18,744,331
 
 11,215,290
 7,529,041
 18,714,960
 18,909,276
 
 11,373,216
 7,536,060
Accrued interest payable 137,476
 137,476
 
 137,476
 
 149,284
 149,284
 
 149,284
 
Guarantee liability 15,241
 16,204
 
 
 16,204
 10,589
 10,454
 
 
 10,454
Derivative liabilities 385,337
 385,337
 
 385,337
 
 275,932
 275,932
 
 275,932
 
Subordinated deferrable debt 742,274
 788,079
 
 788,079
 
 742,410
 766,088
 
 766,088
 
Members’ subordinated certificates 1,419,025
 1,419,048
 
 
 1,419,048
 1,379,982
 1,380,004
 
 
 1,380,004






NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

Transfers Between Levels

We monitor the availability of observable market data to assess the appropriate classification of financial instruments within the fair value hierarchy and transfer between Level 1, Level 2, and Level 3 accordingly. Observable market data includes but is not limited to quoted prices and market transactions. Changes in economic conditions or market liquidity generally will drive changes in availability of observable market data. Changes in availability of observable market data, which also may result in changes in the valuation technique used, are generally the cause of transfers between levels. We did not have any transfers between levels for financial instruments measured at fair value on a recurring basis for the three months ended August 31, 20172018 and 2016.2017.

Recurring Fair Value Measurements

The following table presents the carrying value and fair value of financial instruments reported in our condensed consolidated financial statements at fair value on a recurring basis as of August 31, 20172018 and May 31, 2017,2018, and the classification of the valuation technique within the fair value hierarchy.
 August 31, 2017 May 31, 2017 August 31, 2018 May 31, 2018
(Dollars in thousands) Level 1 Level 2 Total Level 1 Level 2 Total Level 1 Level 2 Total Level 1 Level 2 Total
Investment securities available for sale $91,404
 $
 $91,404
 $92,554
 $
 $92,554
Equity securities $88,606
 $
 $88,606
 $89,332
 $
 $89,332
Deferred compensation investments 4,912
 
 4,912
 4,693
 
 4,693
 5,626
 
 5,626
 5,194
 
 5,194
Derivative assets 
 40,466
 40,466
 
 49,481
 49,481
 
 256,186
 256,186
 
 244,526
 244,526
Derivative liabilities 
 402,423
 402,423
 
 385,337
 385,337
 
 267,675
 267,675
 
 275,932
 275,932

Nonrecurring Fair Value

The following table presents the carrying value and fair value of
We did not have any assets or liabilities reported in our condensed consolidated financial statements at fair value on a nonrecurring basis as of August 31, 2017 and May 31, 2017, and unrealized losses forduring the three months ended August 31, 20172018 and 2016.
  Level 3 Fair Value 
Unrealized Losses
Three Months Ended August 31,
(Dollars in thousands) August 31, 2017 May 31, 2017 2017 2016
Impaired loans, net of specific reserves $
 $
 $
 $(116)
2017.

Significant Unobservable Level 3 Inputs

Impaired Loans

We utilize the fair value of estimated cash flows or the collateral underlying the loan to determine the fair value and specific allowance for impaired loans. The valuation technique used to determine fair value of the impaired loans provided by both our internal staff and third-party specialists includes market multiples (i.e., comparable companies). The significant unobservable inputs used in the determination of fair value for individually impaired loans is a multiple of earnings before interest, taxes, depreciation and amortization based on various factors (i.e., financial condition of the borrower). In estimating the fair value of the collateral, we may use third-party valuation specialists, internal estimates or a combination of both. The significant unobservable inputs for estimating the fair value of impaired collateral-dependent loans are reviewed by our Credit Risk Management group to assess the reasonableness of the assumptions used and the accuracy of the work performed. In cases where we rely on third-party inputs, we use the final unadjusted third-party valuation analysis as support for any adjustments to our consolidated financial statements and disclosures.





NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

Because of the limited amount of impaired loans as of August 31, 20172018 and May 31, 2017,2018, we do not believe that potential changes in the significant unobservable inputs used in the determination of the fair value for impaired loans will have a material impact on the fair value measurement of these assets or our results of operations.




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

NOTE 12—13—BUSINESS SEGMENTS

The following tables display segment results for the three months ended August 31, 20172018 and 2016,2017, and assets attributable to each segment as of August 31, 20172018 and August 31, 2016.2017.
         
         
 Three Months Ended August 31, 2017 Three Months Ended August 31, 2018
(Dollars in thousands) CFC Other Elimination Consolidated Total CFC Other Elimination Consolidated Total
Statement of operations:        
Statement of income:        
Interest income $263,411
 $10,949
 $(8,445) $265,915
 $276,243
 $12,984
 $(10,736) $278,491
Interest expense (192,505) (8,671) 8,445
 (192,731) (210,050) (10,917) 10,736
 (210,231)
Net interest income 70,906
 2,278
 
 73,184
 66,193
 2,067
 
 68,260
Benefit for loan losses 298
 
 
 298
 109
 
 
 109
Net interest income after benefit for loan losses 71,204
 2,278
 
 73,482
 66,302
 2,067
 
 68,369
Non-interest income:                
Fee and other income 3,888
 400
 (343) 3,945
 4,473
 564
 (1,852) 3,185
Derivative losses:        
Derivative gains (losses):        
Derivative cash settlements (19,564) (658) 
 (20,222) (12,562) (267) 
 (12,829)
Derivative forward value gains (losses) (26,111) 135
 
 (25,976)
Derivative losses (45,675) (523) 
 (46,198)
Results of operations of foreclosed assets (24) 
 
 (24)
Derivative forward value gains 19,671
 341
 
 20,012
Derivative gains 7,109
 74
 
 7,183
Total non-interest income (41,811) (123) (343) (42,277) 11,582
 638
 (1,852) 10,368
Non-interest expense:                
General and administrative expenses (19,738) (1,898) 
 (21,636) (22,425) (2,374) 1,594
 (23,205)
Losses on early extinguishment of debt (7,100) 
 
 (7,100)
Other non-interest expense (522) (343) 343
 (522) (394) (258) 258
 (394)
Total non-interest expense (20,260) (2,241) 343
 (22,158) (29,919) (2,632) 1,852
 (30,699)
Income (loss) before income taxes 9,133
 (86) 
 9,047
Income before income taxes 47,965
 73
 
 48,038
Income tax expense 
 (32) 
 (32) 
 (60) 
 (60)
Net income (loss) $9,133
 $(118) $
 $9,015
Net income $47,965
 $13
 $
 $47,978
                
 August 31, 2017 August 31, 2018
 CFC Other Elimination Consolidated Total CFC Other Elimination Consolidated Total
Assets:                
Total loans outstanding $25,138,742
 $1,139,507
 $(1,106,813) $25,171,436
Deferred loan origination costs 11,218
 
 
 11,218
Loans to members $24,606,635
 $1,011,420
 $(975,978) $24,642,077
 25,149,960
 1,139,507
 (1,106,813) 25,182,654
Less: Allowance for loan losses (37,078) 
 
 (37,078) (18,692) 
 
 (18,692)
Loans to members, net 24,569,557
 1,011,420
 (975,978) 24,604,999
 25,131,268
 1,139,507
 (1,106,813) 25,163,962
Other assets 864,334
 107,146
 (95,953) 875,527
 1,501,315
 106,902
 (95,972) 1,512,245
Total assets $25,433,891
 $1,118,566
 $(1,071,931) $25,480,526
 $26,632,583
 $1,246,409
 $(1,202,785) $26,676,207




NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

 Three Months Ended August 31, 2016 Three Months Ended August 31, 2017
(Dollars in thousands) CFC Other Elimination Consolidated Total CFC Other Elimination Consolidated Total
Statement of operations:        
Statement of income:        
Interest income $254,017
 $11,222
 $(8,404) $256,835
 $263,411
 $10,949
 $(8,445) $265,915
Interest expense (180,832) (8,676) 8,428
 (181,080) (192,505) (8,671) 8,445
 (192,731)
Net interest income 73,185
 2,546
 24
 75,755
 70,906
 2,278
 
 73,184
Provision for loan losses (1,928) 
 
 (1,928)
Net interest income after provision for loan losses 71,257
 2,546
 24
 73,827
Benefit for loan losses 298
 
 
 298
Net interest income after benefit for loan losses 71,204
 2,278
 
 73,482
Non-interest income:                
Fee and other income 4,328
 897
 (695) 4,530
 3,888
 400
 (343) 3,945
Derivative losses: 

 

 

 

Derivative gains (losses): 

 

 

 

Derivative cash settlements (22,610) (780) 
 (23,390) (19,564) (658)   (20,222)
Derivative forward value losses (164,212) (691) 
 (164,903)
Derivative forward value gains (losses) (26,111) 135
 
 (25,976)
Derivative losses (186,822) (1,471) 
 (188,293) (45,675) (523) 
 (46,198)
Results of operations of foreclosed assets (1,112) 
 
 (1,112) (24) 
 
 (24)
Total non-interest income (183,606) (574) (695) (184,875) (41,811) (123) (343) (42,277)
Non-interest expense:                
General and administrative expenses (18,779) (2,080) 
 (20,859) (19,738) (1,898) 
 (21,636)
Other non-interest expense (443) (671) 671
 (443) (522) (343) 343
 (522)
Total non-interest expense (19,222) (2,751) 671
 (21,302) (20,260) (2,241) 343
 (22,158)
Loss before income taxes (131,571) (779) 
 (132,350)
Income tax benefit 
 89
 
 89
Net loss $(131,571) $(690) $
 $(132,261)
Income (loss) before income taxes 9,133
 (86) 
 9,047
Income tax expense 
 (32) 
 (32)
Net income (loss) $9,133
 $(118) $
 $9,015
                
 August 31, 2016 August 31, 2017
 CFC Other Elimination Consolidated Total CFC Other Elimination Consolidated Total
Assets:                
Total loans outstanding $24,595,584
 $1,011,420
 $(975,978) $24,631,026
Deferred loan origination costs 11,051
 
 
 11,051
Loans to members $23,529,310
 $1,077,238
 $(1,040,323) $23,566,225
 24,606,635
 1,011,420
 (975,978) 24,642,077
Less: Allowance for loan losses (33,120) 
 
 (33,120) (37,078) 
 
 (37,078)
Loans to members, net 23,496,190
 1,077,238
 (1,040,323) 23,533,105
 24,569,557
 1,011,420
 (975,978) 24,604,999
Other assets 1,130,356
 114,968
 (100,814) 1,144,510
 864,334
 107,146
 (95,953) 875,527
Total assets $24,626,546
 $1,192,206
 $(1,141,137) $24,677,615
 $25,433,891
 $1,118,566
 $(1,071,931) $25,480,526



Item 3.Quantitative and Qualitative Disclosures About Market Risk

For quantitative and qualitative disclosures about market risk, see “Part I—Item 2. MD&A—Market Risk” and “Note 8—9—Derivative Instruments and Hedging Activities.”

Item 4.Controls and Procedures

As of the end of the period covered by this report, senior management, including the Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of our disclosure controls and procedures as defined in Rules 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934. Based on this evaluation process, the Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures are effective. There were no changes in our internal control over financial reporting that occurred during the three months ended August 31, 20172018 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

PART II—OTHER INFORMATION

Item 1.Legal Proceedings

From time to time, CFC is subject to certain legal proceedings and claims in the ordinary course of business, including litigation with borrowers related to enforcement or collection actions. Management presently believes that the ultimate outcome of these proceedings, individually and in the aggregate, will not materially harm our financial position, liquidity or results of operations. CFC establishes reserves for specific legal matters when it determines that the likelihood of an unfavorable outcome is probable and the loss is reasonably estimable. Accordingly, no reserve has been recorded with respect to any legal proceedings at this time.

Item 1A.Risk Factors

Refer to “Part I— Item 1A. Risk Factors” in our 20172018 Form 10-K for information regarding factors that could affect our results of operations, financial condition and liquidity. We are not aware of any material changes in the risk factors set forth under “Part I— Item 1A. Risk Factors” in our 20172018 Form 10-K.

Item 2.Unregistered Sales of Equity Securities and Use of Proceeds

Not applicable.

Item 3.Defaults Upon Senior Securities

Not applicable.

Item 4.Mine Safety Disclosures

Not applicable.

Item 5.Other Information

None.


Item 6. Exhibits

The following exhibits are incorporated by reference or filed as part of this Report.


EXHIBIT INDEX
Exhibit No. Description
12*
31.1*
31.2*
32.1†
32.2†
101.INS*XBRL Instance Document
101.SCH*XBRL Taxonomy Extension Schema Document
101.CAL*XBRL Taxonomy Calculation Linkbase Document
101.LAB*XBRL Taxonomy Label Linkbase Document
101.PRE*XBRL Taxonomy Presentation Linkbase Document
101.DEF*XBRL Taxonomy Definition Linkbase Document
____________________________ 
*Indicates a document being filed with this Report.
Indicates a document that is furnished with this Report, which shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liability of that Section.


SIGNATURES


Pursuant to the requirements 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.


NATIONAL RURAL UTILITIES
COOPERATIVE FINANCE CORPORATION
 
Date: October 10, 20172018                     
By:/s/ J. ANDREW DON
 J. Andrew Don
 Senior Vice President and Chief Financial Officer
                                
    
By: /s/ ROBERT E. GEIER
 Robert E. Geier
 Controller (Principal Accounting Officer)    
        






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