Table of Contents

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-Q
(Mark One)
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended
March 31, 2020
For the quarterly period endedMarch 31, 2021or
or
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period fromto
Commission file number:001-35349
Phillips 66
(Exact name of registrant as specified in its charter) 
Delaware45-3779385
(State or other jurisdiction of

incorporation or organization)
(I.R.S. Employer

Identification No.)

2331 CityWest Blvd.Blvd., Houston,, Texas77042
(Address of principal executive offices) (Zip Code)
281-293-6600281-293-6600
(Registrant’s telephone number, including area code)
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered
Common Stock, $0.01 Par ValuePSXNew York Stock Exchange
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 every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit 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 filerAccelerated filerNon-accelerated filer
Smaller reporting companyEmerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.     
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).  Yes      No  
The registrant had 436,674,707437,867,054 shares of common stock, $0.01 par value, outstanding as of March 31, 2020.2021.



PHILLIPS 66

TABLE OF CONTENTS
 




PART I. FINANCIAL INFORMATION
Item 1. FINANCIAL STATEMENTS
 
Consolidated Statement of OperationsPhillips 66
 Millions of Dollars
 Three Months Ended
March 31
 2020
 2019
Revenues and Other Income   
Sales and other operating revenues$20,878
 23,103
Equity in earnings of affiliates365
 516
Net gain on dispositions1
 1
Other income
 38
Total Revenues and Other Income21,244
 23,658
    
Costs and Expenses   
Purchased crude oil and products18,440
 21,055
Operating expenses1,341
 1,307
Selling, general and administrative expenses319
 366
Depreciation and amortization342
 331
Impairments3,006
 1
Taxes other than income taxes157
 128
Accretion on discounted liabilities6
 6
Interest and debt expense111
 119
Foreign currency transaction losses
 5
Total Costs and Expenses23,722
 23,318
Income (loss) before income taxes(2,478) 340
Income tax expense (benefit)(51) 70
Net Income (Loss)(2,427) 270
Less: net income attributable to noncontrolling interests69
 66
Net Income (Loss) Attributable to Phillips 66$(2,496) 204
    
Net Income (Loss) Attributable to Phillips 66 Per Share of Common Stock (dollars)
   
Basic$(5.66) 0.44
Diluted(5.66) 0.44
    
Weighted-Average Common Shares Outstanding (thousands)
   
Basic441,345
 457,599
Diluted441,345
 459,289
See Notes to Consolidated Financial Statements.   

 Millions of Dollars
 Three Months Ended
March 31
 2021 2020 
Revenues and Other Income
Sales and other operating revenues$21,627 20,878 
Equity in earnings of affiliates285 365 
Net gain on dispositions0 
Other income15 
Total Revenues and Other Income21,927 21,244 
Costs and Expenses
Purchased crude oil and products20,065 18,440 
Operating expenses1,380 1,341 
Selling, general and administrative expenses408 319 
Depreciation and amortization356 342 
Impairments198 3,006 
Taxes other than income taxes139 157 
Accretion on discounted liabilities6 
Interest and debt expense146 111 
Total Costs and Expenses22,698 23,722 
Loss before income taxes(771)(2,478)
Income tax benefit(132)(51)
Net Loss(639)(2,427)
Less: net income attributable to noncontrolling interests15 69 
Net Loss Attributable to Phillips 66$(654)(2,496)
Net Loss Attributable to Phillips 66 Per Share of Common Stock (dollars)
Basic$(1.49)(5.66)
Diluted(1.49)(5.66)
Weighted-Average Common Shares Outstanding (thousands)
Basic439,504 441,345 
Diluted439,504 441,345 
See Notes to Consolidated Financial Statements.
1


Consolidated Statement of Comprehensive Income (Loss)LossPhillips 66
 
 Millions of Dollars
 Three Months Ended
March 31
 2020
 2019
    
Net Income (Loss)$(2,427) 270
Other comprehensive income (loss)   
Defined benefit plans   
Amortization to income of net actuarial loss, net prior service credit and settlements23
 19
Plans sponsored by equity affiliates2
 4
Income taxes on defined benefit plans(5) (5)
Defined benefit plans, net of income taxes20
 18
Foreign currency translation adjustments(222) 57
Income taxes on foreign currency translation adjustments1
 
Foreign currency translation adjustments, net of income taxes(221) 57
Cash flow hedges(9) (4)
Income taxes on hedging activities2
 1
Hedging activities, net of income taxes(7) (3)
Other Comprehensive Income (Loss), Net of Income Taxes(208) 72
Comprehensive Income (Loss)(2,635) 342
Less: comprehensive income attributable to noncontrolling interests69
 66
Comprehensive Income (Loss) Attributable to Phillips 66$(2,704) 276
See Notes to Consolidated Financial Statements.

Consolidated Balance SheetPhillips 66
 Millions of Dollars
 March 31
2020

 December 31
2019

Assets   
Cash and cash equivalents$1,221
 1,614
Accounts and notes receivable (net of allowances of $41 million in 2020 and 2019)4,046
 7,376
Accounts and notes receivable—related parties513
 1,134
Inventories5,331
 3,776
Prepaid expenses and other current assets594
 495
Total Current Assets11,705
 14,395
Investments and long-term receivables13,635
 14,571
Net properties, plants and equipment24,051
 23,786
Goodwill1,425
 3,270
Intangibles880
 869
Other assets1,764
 1,829
Total Assets$53,460
 58,720
    
Liabilities   
Accounts payable$4,882
 8,043
Accounts payable—related parties440
 532
Short-term debt2,243
 547
Accrued income and other taxes703
 979
Employee benefit obligations301
 710
Other accruals1,960
 835
Total Current Liabilities10,529
 11,646
Long-term debt10,720
 11,216
Asset retirement obligations and accrued environmental costs635
 638
Deferred income taxes5,487
 5,553
Employee benefit obligations1,000
 1,044
Other liabilities and deferred credits1,450
 1,454
Total Liabilities29,821
 31,551
    
Equity   
Common stock (2,500,000,000 shares authorized at $0.01 par value)
     Issued (2020—648,446,534 shares; 2019—647,416,633 shares)
   
Par value6
 6
Capital in excess of par20,305
 20,301
Treasury stock (at cost: 2020—211,771,827 shares; 2019—206,390,806 shares)(17,116) (16,673)
Retained earnings19,168
 22,064
Accumulated other comprehensive loss(991) (788)
Total Stockholders’ Equity21,372
 24,910
Noncontrolling interests2,267
 2,259
Total Equity23,639
 27,169
Total Liabilities and Equity$53,460
 58,720
See Notes to Consolidated Financial Statements.

Consolidated Statement of Cash FlowsPhillips 66
 Millions of Dollars
 Three Months Ended
March 31
 2020
 2019
Cash Flows From Operating Activities   
Net income (loss)$(2,427) 270
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities   
Depreciation and amortization342
 331
Impairments3,006
 1
Accretion on discounted liabilities6
 6
Deferred income taxes(47) 179
Undistributed equity earnings(4) 95
Net gain on dispositions(1) (1)
Other(139) 42
Working capital adjustments   
Accounts and notes receivable3,900
 (1,170)
Inventories(1,620) (1,790)
Prepaid expenses and other current assets(90) (438)
Accounts payable(3,239) 2,466
Taxes and other accruals530
 (469)
Net Cash Provided by (Used in) Operating Activities217
 (478)
    
Cash Flows From Investing Activities   
Capital expenditures and investments(923) (1,097)
Return of investments in equity affiliates38
 21
Proceeds from asset dispositions1
 82
Advances/loans—related parties(8) 
Other15
 (18)
Net Cash Used in Investing Activities(877) (1,012)
    
Cash Flows From Financing Activities   
Issuance of debt1,199
 725
Repayment of debt(7) (592)
Issuance of common stock6
 8
Repurchase of common stock(443) (344)
Dividends paid on common stock(396) (364)
Distributions to noncontrolling interests(61) (56)
Net proceeds from issuance of Phillips 66 Partners LP common units2
 32
Other(24) 307
Net Cash Provided by (Used in) Financing Activities276
 (284)
    
Effect of Exchange Rate Changes on Cash and Cash Equivalents(9) 8
    
Net Change in Cash and Cash Equivalents(393) (1,766)
Cash and cash equivalents at beginning of period1,614
 3,019
Cash and Cash Equivalents at End of Period$1,221
 1,253

 Millions of Dollars
 Three Months Ended
March 31
 2021 2020 
Net Loss$(639)(2,427)
Other comprehensive income (loss)
Defined benefit plans
Amortization of net actuarial loss and prior service credit22 23 
Plans sponsored by equity affiliates6 
Income taxes on defined benefit plans(6)(5)
Defined benefit plans, net of income taxes22 20 
Foreign currency translation adjustments(15)(222)
Income taxes on foreign currency translation adjustments0 
Foreign currency translation adjustments, net of income taxes(15)(221)
Cash flow hedges2 (9)
Income taxes on hedging activities0 
Hedging activities, net of income taxes2 (7)
Other Comprehensive Income (Loss), Net of Income Taxes9 (208)
Comprehensive Loss(630)(2,635)
Less: comprehensive income attributable to noncontrolling interests15 69 
Comprehensive Loss Attributable to Phillips 66$(645)(2,704)
See Notes to Consolidated Financial Statements.

2


Consolidated Balance SheetPhillips 66
 Millions of Dollars
 March 31
2021
December 31
2020
Assets
Cash and cash equivalents$1,351 2,514 
Accounts and notes receivable (net of allowances of $51 million in 2021 and $37 million in 2020)7,161 5,688 
Accounts and notes receivable—related parties1,004 834 
Inventories4,273 3,893 
Prepaid expenses and other current assets629 347 
Total Current Assets14,418 13,276 
Investments and long-term receivables13,376 13,624 
Net properties, plants and equipment23,677 23,716 
Goodwill1,425 1,425 
Intangibles836 843 
Other assets1,764 1,837 
Total Assets$55,496 54,721 
Liabilities
Accounts payable$7,484 5,171 
Accounts payable—related parties762 378 
Short-term debt516 987 
Accrued income and other taxes1,149 1,351 
Employee benefit obligations316 573 
Other accruals1,204 1,058 
Total Current Liabilities11,431 9,518 
Long-term debt14,906 14,906 
Asset retirement obligations and accrued environmental costs682 657 
Deferred income taxes5,547 5,644 
Employee benefit obligations1,351 1,341 
Other liabilities and deferred credits1,122 1,132 
Total Liabilities35,039 33,198 
Equity
Common stock (2,500,000,000 shares authorized at $0.01 par value)
     Issued (2021—649,638,881 shares; 2020—648,643,223 shares)
Par value6 
Capital in excess of par20,420 20,383 
Treasury stock (at cost: 2021 and 2020—211,771,827 shares)(17,116)(17,116)
Retained earnings15,449 16,500 
Accumulated other comprehensive loss(780)(789)
Total Stockholders’ Equity17,979 18,984 
Noncontrolling interests2,478 2,539 
Total Equity20,457 21,523 
Total Liabilities and Equity$55,496 54,721 
See Notes to Consolidated Financial Statements.
3

Consolidated Statement of Cash FlowsPhillips 66
 Millions of Dollars
 Three Months Ended
March 31
 2021 2020 
Cash Flows From Operating Activities
Net loss$(639)(2,427)
Adjustments to reconcile net loss to net cash provided by operating activities
Depreciation and amortization356 342 
Impairments198 3,006 
Accretion on discounted liabilities6 
Deferred income taxes(103)(47)
Undistributed equity earnings217 (4)
Net gain on dispositions0 (1)
Other138 (139)
Working capital adjustments
Accounts and notes receivable(1,740)3,900 
Inventories(377)(1,620)
Prepaid expenses and other current assets(283)(90)
Accounts payable2,779 (3,239)
Taxes and other accruals(281)530 
Net Cash Provided by Operating Activities271 217 
Cash Flows From Investing Activities
Capital expenditures and investments(331)(923)
Return of investments in equity affiliates58 38 
Proceeds from asset dispositions0 
Advances/loans—related parties(155)(8)
Other(39)15 
Net Cash Used in Investing Activities(467)(877)
Cash Flows From Financing Activities
Issuance of debt450 1,199 
Repayment of debt(925)(7)
Issuance of common stock20 
Repurchase of common stock0 (443)
Dividends paid on common stock(394)(396)
Distributions to noncontrolling interests(76)(61)
Other(20)(22)
Net Cash Provided by (Used in) Financing Activities(945)276 
Effect of Exchange Rate Changes on Cash and Cash Equivalents(22)(9)
Net Change in Cash and Cash Equivalents(1,163)(393)
Cash and cash equivalents at beginning of period2,514 1,614 
Cash and Cash Equivalents at End of Period$1,351 1,221 
See Notes to Consolidated Financial Statements.

4

Consolidated Statement of Changes in EquityPhillips 66

Millions of Dollars
Three Months Ended March 31
 Attributable to Phillips 66 
 Common Stock   
 Par ValueCapital in Excess of ParTreasury StockRetained EarningsAccum. Other Comprehensive LossNoncontrolling InterestsTotal
December 31, 2020$20,383 (17,116)16,500 (789)2,539 21,523 
Net income (loss)   (654) 15 (639)
Other comprehensive income    9  9 
Dividends paid on common stock ($0.90 per share)   (394)  (394)
Benefit plan activity 37  (3)  34 
Distributions to noncontrolling interests     (76)(76)
March 31, 2021$6 20,420 (17,116)15,449 (780)2,478 20,457 
December 31, 2019$20,301 (16,673)22,064 (788)2,259 27,169 
Net income (loss)— — — (2,496)— 69 (2,427)
Other comprehensive loss— — — — (208)— (208)
Dividends paid on common stock ($0.90 per share)— — — (396)— — (396)
Repurchase of common stock— — (443)— — — (443)
Benefit plan activity— — (2)— — 
Distributions to noncontrolling interests— — — — — (61)(61)
Other— — — (2)— 
March 31, 2020$20,305 (17,116)19,168 (991)2,267 23,639 


Shares
Three Months Ended March 31
 Common Stock IssuedTreasury Stock
December 31, 2020648,643,223 211,771,827 
Repurchase of common stock 0 
Shares issued—share-based compensation995,658  
March 31, 2021649,638,881 211,771,827 
December 31, 2019647,416,633 206,390,806 
Repurchase of common stock— 5,381,021 
Shares issued—share-based compensation1,029,901 — 
March 31, 2020648,446,534 211,771,827 
See Notes to Consolidated Financial Statements.

Consolidated Statement of Changes in EquityPhillips 66

 Millions of Dollars
 Three Months Ended March 31
 Attributable to Phillips 66  
 Common Stock    
 Par
Value

Capital in Excess of Par
Treasury Stock
Retained
Earnings

Accum. Other
Comprehensive Loss

Noncontrolling
Interests

Total
        
December 31, 2019$6
20,301
(16,673)22,064
(788)2,259
27,169
Net income (loss)


(2,496)
69
(2,427)
Other comprehensive loss



(208)
(208)
Dividends paid on common stock ($0.90 per share)


(396)

(396)
Repurchase of common stock

(443)


(443)
Benefit plan activity
4

(2)

2
Distributions to noncontrolling interests




(61)(61)
Other


(2)5

3
March 31, 2020$6
20,305
(17,116)19,168
(991)2,267
23,639
        
December 31, 2018$6
19,873
(15,023)20,489
(692)2,500
27,153
Cumulative effect of accounting changes


81
(89)(1)(9)
Net income


204

66
270
Other comprehensive income



72

72
Dividends paid on common stock ($0.80 per share)


(364)

(364)
Repurchase of common stock

(344)


(344)
Benefit plan activity
4

(2)

2
Issuance of Phillips 66 Partners LP common units
2



19
21
Distributions to noncontrolling interests




(56)(56)
March 31, 2019$6
19,879
(15,367)20,408
(709)2,528
26,745


 Shares in Thousands
 Common Stock Issued
Treasury Stock
   
December 31, 2019647,417
206,391
Repurchase of common stock
5,381
Shares issued—share-based compensation1,030

March 31, 2020648,447
211,772
   
December 31, 2018645,692
189,526
Repurchase of common stock
3,639
Shares issued—share-based compensation1,024

March 31, 2019646,716
193,165
See Notes to Consolidated Financial Statements.



5

Notes to Consolidated Financial StatementsPhillips 66

Note 1—Interim Financial Information

The unaudited interim financial information presented in the financial statements included in this report is prepared in accordance with generally accepted accounting principles in the United States (GAAP) and includes all known accruals and adjustments necessary, in the opinion of management, for a fair presentation of the consolidated financial position of Phillips 66 and its results of operations and cash flows for the periods presented. Unless otherwise specified, all such adjustments are of a normal and recurring nature. Certain notes and other information have been condensed or omitted from the interim financial statements included in this report. Therefore, these interim financial statements should be read in conjunction with the consolidated financial statements and notes included in our 20192020 Annual Report on Form 10-K. The results of operations for the three months ended March 31, 2020,2021, are not necessarily indicative of the results expected for the full year.



Note 2—Sales and Other Operating Revenues

Disaggregated Revenues
The following tables present our disaggregated sales and other operating revenues:

 Millions of Dollars
 Three Months Ended
March 31
 2020
 2019
Product Line and Services   
Refined petroleum products$16,157
 18,793
Crude oil resales2,877
 3,038
Natural gas liquids (NGL)979
 1,304
Services and other*
865
 (32)
Consolidated sales and other operating revenues$20,878
 23,103
    
Geographic Location**   
United States$15,710
 17,575
United Kingdom2,309
 2,431
Germany858
 957
Other foreign countries2,001
 2,140
Consolidated sales and other operating revenues$20,878
 23,103
* Includes derivatives-related activities. See Note 12—Derivatives and Financial Instruments, for additional information.
** Sales and other operating revenues are attributable to countries based on the location of the operations generating the revenues.


 Millions of Dollars
 Three Months Ended
March 31
 2021 2020 
Product Line and Services
Refined petroleum products$16,343 16,157 
Crude oil resales3,189 2,877 
Natural gas liquids (NGL)1,774 979 
Services and other*
321 865 
Consolidated sales and other operating revenues$21,627 20,878 
Geographic Location**
United States$16,612 15,710 
United Kingdom2,287 2,309 
Germany817 858 
Other foreign countries1,911 2,001 
Consolidated sales and other operating revenues$21,627 20,878 
* Includes derivatives-related activities. See Note 12—Derivatives and Financial Instruments, for additional information.
** Sales and other operating revenues are attributable to countries based on the location of the operations generating the revenues.


Contract-Related Assets and Liabilities
At March 31, 2020,2021, and December 31, 2019,2020, receivables from contracts with customers were $3,344$5,375 million and $6,902$3,911 million, respectively. Significant noncustomer balances, such as buy/sell receivables and excise tax receivables, were excluded from these amounts.

Our contract-related assets also include payments we make to our marketing customers related to incentive programs. An incentive payment is initially recognized as an asset and subsequently amortized as a reduction to revenue over the contract term, which generally ranges from 5 to 15 years. At March 31, 2020,2021, and December 31, 2019,2020, our asset balances related to such payments were $357$414 million and $336$404 million, respectively.


Our contract liabilities represent advances from our customers prior to product or service delivery. At March 31, 2020,2021, and December 31, 2019,2020, contract liabilities were 0t material.immaterial.

6

Remaining Performance Obligations
Most of our contracts with customers are spot contracts or term contracts with only variable consideration. We do not disclose remaining performance obligations for these contracts as the expected duration is one year or less or because the variable consideration has been allocated entirely to anthe unsatisfied performance obligation.obligations. We also have certain contracts in our Midstream segment that include minimum volume commitments with fixed pricing, which mostly expire by 2021.2022. At March 31, 2020,2021, the remaining performance obligations related to these minimum volume commitment contracts were 0t material.immaterial.


Note 3—Credit Losses

We are exposed to credit losses primarily through our sales of refined petroleum products, crude oil and NGL. We assess each counterparty’s ability to pay for the products we sell by conducting a credit review. The credit review considers our expected billing exposure and timing for payment and the counterparty’s established credit rating or our assessment of the counterparty’s creditworthiness based on our analysis of their financial statements when a credit rating is not available. We also consider contract terms and conditions, country and political risk, and business strategy in our evaluation. A credit limit is established for each counterparty based on the outcome of this review. We may require collateralized asset support or a prepayment to mitigate credit risk.

We monitor our ongoing credit exposure through active review of counterparty balances against contract terms and due dates. Our activities include timely account reconciliations, dispute resolution and payment confirmations. We may employ collection agencies and legal counsel to pursue recovery of defaulted receivables.

The recent decline in commodity prices, weak petroleum product demand, and negative economic impacts associated with Coronavirus Disease 2019 (COVID-19) increasehave increased the probability that certain of our counterparties may not be able to fullycompletely fulfill their obligations in a timely manner. In response, we have enhanced our credit monitoring, sought collateral to support some transactions, and required prepayments from higher-risk counterparties.

At March 31, 2020,2021, and December 31, 2019,2020, we reported $4,559$8,165 million and $8,510$6,522 million of accounts and notes receivable, respectively, net of allowances of $41$51 million for both periods.and $37 million, respectively. Based on an aging analysis at March 31, 2020,2021, more than 98%95% of our accounts receivable were outstanding less than 60 days.

We are also exposed to credit losses from off-balance sheet exposures, such as guarantees of joint venture debt and standby letters of credit. See Note 10—Guarantees, and Note 11—Contingencies and Commitments, for more information on these off-balance sheet exposures.




Note 4—Inventories

Inventories consisted of the following:

 Millions of Dollars
 March 31
2020

 December 31
2019

    
Crude oil and petroleum products$5,008
 3,452
Materials and supplies323
 324
 $5,331
 3,776


 Millions of Dollars
 March 31
2021
December 31
2020
Crude oil and petroleum products$3,915 3,536 
Materials and supplies358 357 
$4,273 3,893 


Inventories valued on the last-in, first-out (LIFO) basis totaled $4,879$3,740 million and $3,331$3,368 million at March 31, 2020,2021, and December 31, 2019,2020, respectively. We performed a lower-of-cost-or-market evaluation for our crude oilThe estimated excess of current replacement cost over LIFO cost of inventories amounted to approximately $4.2 billion and petroleum products inventory$2.7 billion at MarchMarch��31, 2021, and December 31, 2020, and determined that a write-down was not required based on forward prices. Should crude oil and petroleum product forward prices have a sustained decline, a future lower-of-cost-or-market write‑down may be required.








respectively.


7

Note 5—Investments, Loans and Long-Term Receivables

Equity Investments

DCP Midstream, LLC (DCP Midstream)
The fair value of our investment in DCP Midstream depends on the market value of DCP Midstream, LP (DCP Partners) common units. The market value of DCP Partners common units declined by approximately 85% in the first quarter of 2020.  As a result, at March 31, 2020, the fair value of our investment in DCP Midstream was significantly lower than its book value. We concluded the difference between its fair value and book value was not temporary primarily due to its magnitude. Accordingly, we recorded a $1,161 million before-tax impairment of our investment in the first quarter of 2020. This charge is included in the “Impairments” line item on our consolidated statement of operations. Following the impairment, our investment in DCP Midstream had a book value of $245 million at March 31, 2020. The impairment increased the basis difference for our investment in DCP Midstream, which indicates the carrying value of our investment is lower than our share of DCP Midstream’s recorded net assets. The basis difference of $1,795 million is expected to be amortized and recognized as a benefit to equity earnings over a period of 22 years, which was the estimated remaining useful life of DCP Midstream’s properties, plants and equipment (PP&E) at March 31, 2020. See Note 13—Fair Value Measurements, for additional information on the techniques used to determine the fair value of our investment in DCP Midstream.

Gray Oak Pipeline, LLC
Gray Oak Pipeline, LLC has a third-party term loan facility with a borrowing capacity of $1,379 million, inclusive of accrued interest. Borrowings under the facility are due on June 3, 2022.  Phillips 66 Partners LP (Phillips 66 Partners) and its co-venturers provided a guarantee through an equity contribution agreement requiring proportionate equity contributions to Gray Oak Pipeline, LLC up to the total outstanding loan amount, plus any additional accrued interest and associated fees, if the term loan facility is fully utilized and Gray Oak Pipeline, LLC defaults on certain of its obligations thereunder.  At March 31, 2020, the term loan facility was fully utilized by Gray Oak Pipeline, LLC, and Phillips 66 Partners’ 42.25% proportionate exposure under the equity contribution agreement was $583 million. 

Gray Oak Pipeline, LLC is considered a variable interest entity (VIE) because it does not have sufficient equity at risk to fully fund the construction of all assets required for principal operations. We have determined we are not the primary beneficiary because we and our co-venturers jointly direct the activities of Gray Oak Pipeline, LLC that most significantly impact economic performance. On April 1, 2020, the Gray Oak Pipeline commenced full operations from West Texas to Texas Gulf Coast destinations. The Eagle Ford segment of the pipeline commenced operations later in April. At March 31, 2020, Phillips 66 Partners’ effective ownership interest in the Gray Oak Pipeline was 42.25%, and Phillips 66 Partners’ maximum exposure to loss was $1,382 million, which represented the book value of the investment in Gray Oak Pipeline, LLC of $799 million and the term loan guarantee of $583 million. See Note 19—Phillips 66 Partners LP, for additional information regarding Phillips 66 Partners’ ownership in Gray Oak Pipeline, LLC.

Dakota Access, LLC (Dakota Access) and Energy Transfer Crude Oil Company, LLC (ETCO)
In March 2019, a wholly owned subsidiary of Dakota Access closed an offering of $2,500 millionissued $2.5 billion aggregate principal amount of senior unsecured senior notes. Dakota Access and ETCO have guaranteed repayment of the notes. In addition, Phillips 66 Partners LP (Phillips 66 Partners) and its co-venturers in Dakota Access provided a Contingent Equity Contribution Undertaking (CECU) in conjunction with the notes offering. Under the CECU, if Dakota Access receives an unfavorable court ruling in the litigation related to certain disputed construction permits and Dakota Access determines that an equity contribution trigger event has occurred, the co-venturers may be severally required to make proportionate equity contributions to Dakota Access and ETCO upif there is an unfavorable final judgment in the ongoing litigation related to an aggregate maximumeasement granted by the U.S. Army Corps of approximately $2,525 million.Engineers (USACE) to allow the pipeline to be constructed under Lake Oahe in North Dakota. Contributions may be required if Dakota Access determines that the issues included in any such final judgment cannot be remediated and Dakota Access has or is projected to have insufficient funds to satisfy repayment of the notes. If Dakota Access undertakes remediation to cure issues raised in a final judgment, contributions may be required if any series of the notes become due, whether by acceleration or at maturity, during such time, to the extent Dakota Access has or is projected to have insufficient funds to pay such amounts. At March 31, 2021, Phillips 66 Partners’ share of the maximum potential equity contributions under the CECU iswas approximately $631 million.

In MarchJuly 2020, the trial court in suchpresiding over the litigation requestedvacated Dakota Access’ easement under Lake Oahe and ordered the Dakota Access Pipeline to be shut down and emptied of crude oil pending the preparation of an Environmental Impact Statement from(EIS) by the U.S. Army CorpsUSACE, which had been ordered by the court in March 2020 and is now expected to be completed by March 2022. In August 2020, pending an appeal of Engineers, and requested additional informationthe trial court’s decisions, an appellate court denied Dakota Access’ motion to make a further decision regarding whetherstay the Dakota Access Pipeline shouldorder vacating the easement, but granted its motion to stay the order that the pipeline be shut down while the Environmental Impact StatementEIS is being prepared. In January 2021, the appellate court affirmed the trial court’s order vacating the easement and directing the USACE to prepare an EIS and reversed the order directing the pipeline to be shut down. Notwithstanding that the easement has been vacated, in April 2021, the USACE indicated that it currently intends to allow the pipeline to continue to operate while it proceeds with the EIS. Currently, this ruling does not havethere is a motion for a permanent injunction to shut down the pipeline before the trial court that could be decided at any immediate impact ontime. Additionally, Dakota Access has requested the appellate court to stay its January 2021 decision pending a filing and disposition of a petition for writ of certiorari to the U.S. Supreme Court.

If the pipeline is required to cease operations, either permanently or pending the preparation of the EIS, and should Dakota Access and ETCO.ETCO not have sufficient funds to pay ongoing expenses, Phillips 66 Partners also could be required to support its share of the ongoing expenses, including scheduled interest payments on the notes of approximately $25 million annually, in addition to the potential obligations under the CECU.


At March 31, 2021, the aggregate book value of Phillips 66 Partners’ investments in Dakota Access and ETCO was $575 million.




CF United LLC (United)(CF United)
In the fourth quarter of 2019, we acquiredWe hold a 50% voting interest and a 48% economic interest in CF United, a retail marketing joint venture with operations primarily on the U.S. West Coast. CF United is considered a VIEvariable interest entity (VIE) because our co‑venturerco-venturer has an option to sellrequire us to purchase its interest to us based on a fixed multiple. The put option becomes effective July 1, 2023, and expires on March 31, 2024. The put option is viewed as a variable interest as the purchase price on the exercise date may not represent the then-current fair value of CF United. We have determined that we are not the primary beneficiary because we and our co-venturer jointly direct the activities of CF United that most significantly impact economic performance. At March 31, 2020,2021, our maximum exposure to loss was comprised of our $250$334 million investment in CF United, and any potential future loss resulting from the put option ifshould the purchase price based on a fixed multiple exceedsexceed the then-current fair value of CF United.

Liberty Pipeline LLC (Liberty)
Liberty is a 50%-owned joint venture formed to develop and construct the Liberty Pipeline system which, upon completion, will transport crude oil from the Rockies and Bakken production areas to Cushing, Oklahoma. Liberty is considered a VIE because it does not have sufficient equity at risk to fully fund the construction
8


OnCue Holdings, LLC (OnCue)
We hold a 50% interest in OnCue, a joint venture that owns and operates retail convenience stores. We fully guaranteed various debt agreements of OnCue and our co-venturer did not participate in the guarantees. This entity is considered a VIE because our debt guarantees resulted in OnCue not being exposed to all potential losses. We have determined we are not the primary beneficiary because we do not have the power to direct the activities that most significantly impact OnCue’s economic performance. At March 31, 2020,2021, our maximum exposure to loss was $148$178 million, which represented the book value of our investment in OnCue of $79$99 million and guaranteed debt obligations of $69$79 million.

Red OakLiberty Pipeline LLC (Red Oak)(Liberty)
We holdAt March 31, 2021, Phillips 66 Partners held a 50% interest in Liberty, a joint venture formed to develop and construct the Red OakLiberty Pipeline system which, upon completion, will transport crude oil from Cushing, Oklahoma, and the Permian to multiple destinations along the Texas Gulf Coast, including Corpus Christi, Ingleside, Houston, and Beaumont, Texas. Red Oak issystem. Liberty was considered a VIE because it doesdid not have sufficient equity at risk to fully fund the construction of all assets required for principal operations. We haveIt was determined we arethat Phillips 66 Partners was not the primary beneficiary because wePhillips 66 Partners and ourits co-venturer jointly directdirected the activities of Red OakLiberty that most significantly impact economic performance.

In the first quarter of 2021, Phillips 66 Partners’ decision to exit the Liberty Pipeline project resulted in a $198 million before-tax impairment of its investment in Liberty. The developmentimpairment is included in the “Impairments” line item on our consolidated statement of operations for the three months ended March 31, 2021. See Note 7—Impairments, and constructionNote 13—Fair Value Measurements, for additional information regarding the impairment and the techniques used to determine the fair value of the Red Oak Pipeline system have been deferred as a result of the current challenging business environment.Phillips 66 Partners’ investment in Liberty. At March 31, 2020, our maximum exposure to loss was $66 million, which represented2021, the book value of ourPhillips 66 Partners’ investment in Red OakLiberty was $46 million.

In April 2021, Phillips 66 Partners transferred its ownership interest in Liberty to its co-venturer for cash and certain pipeline assets with an estimated fair value that approximated its book value at March 31, 2021.

Related Party Loans
We and our co-venturer provided member loans to WRB Refining LP (WRB). At March 31, 2021, our 50% share of $54 million and anthe outstanding member loan to Red Oak of $12balance, including accrued interest, was $434 million.




Note 6—Properties, Plants and Equipment

Our gross investment in PP&Eproperties, plants and equipment (PP&E) and the associated accumulated depreciation and amortization (Accum. D&A) balances were as follows:

 Millions of Dollars
 March 31, 2020 December 31, 2019
 
Gross
PP&E

 
Accum.
D&A

 
Net
PP&E

 
Gross
PP&E

 
Accum.
D&A

 
Net
PP&E

            
Midstream$11,605
 2,467
 9,138
 11,221
 2,391
 8,830
Chemicals
 
 
 
 
 
Refining23,956
 10,521
 13,435
 23,692
 10,336
 13,356
Marketing and Specialties (M&S)1,660
 917
 743
 1,847
 959
 888
Corporate and Other1,352
 617
 735
 1,311
 599
 712
 $38,573
 14,522
 24,051
 38,071
 14,285

23,786



 Millions of Dollars
 March 31, 2021December 31, 2020
 Gross
PP&E
Accum.
D&A
  Net
PP&E
Gross
PP&E
Accum.
D&A
Net
PP&E
Midstream$12,184 2,796 9,388 12,313 2,815 9,498 
Chemicals0 0 0 
Refining25,095 12,351 12,744 24,647 12,019 12,628 
Marketing and Specialties1,770 994 776 1,815 1,007 808 
Corporate and Other1,455 686 769 1,448 666 782 
$40,504 16,827 23,677 40,223 16,507 23,716 


9

Note 7—Impairments
Goodwill
Millions of Dollars
 Three Months Ended
March 31
 20212020
Midstream$198 1,161 
Refining0 1,845 
Total impairments$198 3,006 


Equity Investments

Liberty
In the first quarter of 2021, Phillips 66 Partners decided to exit the Liberty Pipeline project, which had previously been deferred due to the challenging business environment caused by the COVID-19 pandemic. As a result, Phillips 66 Partners recorded a $198 million before-tax impairment to reduce the book value of its investment in Liberty at March 31, 2021, to estimated fair value.

DCP Midstream, LLC (DCP Midstream)
In the first quarter of 2020, the market value of DCP Partners, LP (DCP Partners) common units declined by approximately 85%. As a result, at March 31, 2020, the fair value of our investment in DCP Midstream was significantly lower than its book value. We concluded this difference was not temporary primarily due to its magnitude, and we recorded a $1,161 million before-tax impairment of our investment in the first quarter of 2020.

Goodwill
Our stock price declined significantly in the first quarter of 2020, mainly due to the volatilitydisruption in global commodity and equity markets related to the COVID-19 pandemic and other factors.pandemic. We assessed our goodwill for impairment due to the decline in our market capitalization and concluded that the carrying value of our Refining reporting unit at March 31, 2020, was greater than its fair value by an amount in excess of its goodwill balance. Accordingly, we recorded a before-tax goodwill impairment charge of $1,845 million in our Refining segment. This charge issegment during the first quarter of 2020.

These impairment charges are included inwithin the “Impairments” line item on our consolidated statement of operations. The fair value of our other reporting units continued to exceed their carrying values by a significant percentage. See Note 13—Fair Value Measurements, for additional information on the techniquesdetermination of fair value used to determine the fair value of our Refining reporting unit.record these impairments.

The carrying amount of goodwill by segment at March 31, 2020 was:

 Millions of Dollars
 Midstream
 Refining
 M&S
 Total
        
Balance at January 1, 2020$626
 1,845
 799
 3,270
Impairments
 (1,845) 
 (1,845)
Balance at March 31, 2020$626
 
 799
 1,425


Outlook


The COVID-19 pandemic continues to disrupt economic activities globally. Reduced demand for petroleum products has resulted in low refining margins and decreased volumes through refineries and logistics infrastructure. Demand for refined petroleum products started to recover following the distribution of COVID-19 vaccines at the beginning of 2021, and consequently, refining margins have improved. However, the depth and duration of the economic consequences of the COVID-19 pandemic remain uncertain. We continuously monitor our asset and investment portfolio for impairments, as well as optimization opportunities, in this challenging business environment. As such, additional impairments may be required in the future.


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Note 8—Earnings (Loss) Per Share

The numerator of basic earnings (loss) per share (EPS) is net income (loss) attributable to Phillips 66, reduced byadjusted for noncancelable dividends paid on unvested share-based employee awards during the vesting period (participating securities). The denominator of basic EPS is the sum of the daily weighted-average number of common shares outstanding during the periods presented and fully vested stock and unit awards that have not yet been issued as common stock. The numerator of diluted EPS is also based on net income (loss) attributable to Phillips 66, which is reduced only by dividend equivalents paid on participating securities for which the dividends are more dilutive than the participation of the awards in the earnings (losses)(loss) of the periods presented. To the extent unvested stock, unit or option awards and vested unexercised stock options are dilutive, they are included with the weighted-average common shares outstanding in the denominator. Treasury stock is excluded from the denominator in both basic and diluted EPS.
 Three Months Ended
March 31
 20212020
BasicDilutedBasicDiluted
Amounts Attributed to Phillips 66 Common Stockholders (millions):
Net loss attributable to Phillips 66$(654)(654)(2,496)(2,496)
Income allocated to participating securities(2)(2)(1)(1)
Net loss available to common stockholders$(656)(656)(2,497)(2,497)
Weighted-average common shares outstanding (thousands):
437,369 439,504 439,014 441,345 
Effect of share-based compensation2,135 0 2,331 
Weighted-average common shares outstanding—EPS439,504 439,504 441,345 441,345 
Loss Per Share of Common Stock (dollars)
$(1.49)(1.49)(5.66)(5.66)
 Three Months Ended
March 31
 2020 2019
 Basic
Diluted
 Basic
Diluted
Amounts Attributed to Phillips 66 Common Stockholders (millions):
     
Net income (loss) attributable to Phillips 66$(2,496)(2,496) 204
204
Income allocated to participating securities(1)(1) (1)(1)
Net income (loss) available to common stockholders$(2,497)(2,497)
203
203
      
Weighted-average common shares outstanding (thousands):
439,014
441,345
 454,886
457,599
Effect of share-based compensation2,331

 2,713
1,690
Weighted-average common shares outstanding—EPS441,345
441,345
 457,599
459,289
      
Earnings (Loss) Per Share of Common Stock (dollars)
$(5.66)(5.66) 0.44
0.44



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Note 9—Debt

2021 Debt Issuances and Repayments
On April 9, 2020,At March 31, 2021, borrowings of $450 million were outstanding and $1 million in letters of credit had been drawn under Phillips 66 closedPartners’ $750 million revolving credit facility.

In April 2021, Phillips 66 Partners entered into a $450 million term loan agreement and borrowed the full amount. The term loan agreement has a maturity date of April 5, 2022, and the outstanding borrowings can be repaid at any time and from time to time, in whole or in part, without premium or penalty. Borrowings bear interest at a floating rate based on either a public offeringEurodollar rate or a reference rate, plus a margin of $1 billion aggregate0.875%. Proceeds were primarily used to repay amounts borrowed under Phillips 66 Partners’ $750 million revolving credit facility.

In February 2021, Phillips 66 repaid $500 million outstanding principal amountbalance of its floating-rate senior unsecured notes consisting of:due February 2021.

$500 million aggregate principal amount of 3.700% Senior Notes due 2023.

$500 million aggregate principal amount of 3.850% Senior Notes due 2025.

Interest on the Senior Notes due 2023 is payable semiannually on April 6 and October 6 of each year, commencing on October 6, 2020. Interest on the Senior Notes due 2025 is payable semiannually on April 9 and October 9 of each year, commencing on October 9, 2020. Proceeds of $993 million, net of underwriters’ discounts and commissions and debt issuance costs, are being used for general corporate purposes.

2020 Term Loan Facility
On March 19, 2020, Phillips 66 entered into a $1 billion 364-day delayed draw term loan agreement (the Facility) and borrowed $1 billion under the Facility shortly thereafter. On April 6, 2020, Phillips 66 increased the size of the Facility to $2 billion, with $1 billionand in June 2020, the Facility was amended to extend the commitment period to September 19, 2020. We did not draw additional amounts under the Facility before the end of capacitythe commitment period or further extend the commitment period. In November 2020, we repaid $500 million of borrowings outstanding under the Facility, and the Facility was amended to extend the maturity date of the remaining undrawn.$500 million outstanding borrowings from March 18, 2021, to November 20, 2023. Borrowings under the Facility bear interest at a floating rate based on either thea Eurodollar rate or thea reference rate, plus a margin determined by the credit rating of Phillips 66’s senior unsecured long‑termlong-term debt. Phillips 66 is usingused the proceeds from the debt issuance for general corporate purposes.


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Note 10—Guarantees

At March 31, 2020, borrowings of $200 million were outstanding under Phillips 66’s uncommitted $5 billion commercial paper program, compared with 0 borrowings outstanding under the commercial paper program at December 31, 2019. At March 31, 2020, and December 31, 2019, 0 amount had been directly drawn under Phillips 66 Partners’ $750 million revolving credit facility; however, $3 million and $1 million in letters of credit had been issued under this facility at March 31, 2020, and December 31, 2019, respectively.

Debt Repayments
In April 2020, Phillips 66 repaid the $300 million outstanding principal balance of its floating-rate notes due April 2020 and the $200 million outstanding principal balance of its term loan facility due April 2020. Also in April 2020, Phillips 66 Partners repaid the $25 million outstanding principal balance of its tax-exempt bonds due April 2020.




Note 10—Guarantees

At March 31, 2020,2021, we were liable for certain contingent obligations under various contractual arrangements as described below. We recognize a liability for the fair value of our obligation as a guarantor for newly issued or modified guarantees. Unless the carrying amount of the liability is noted below, we have not recognized a liability either because the guarantees were issued prior to December 31, 2002, or because the fair value of the obligation is immaterial. In addition, unless otherwise stated, we are not currently performing with any significance under the guarantees and expect future performance to be either immaterial or have only a remote chance of occurrence.

Lease Residual Value Guarantees
Under the operating lease agreement onfor our headquarters facility in Houston, Texas, we have a residual value guarantee with a maximum future exposure of $554 million at March 31, 2020. The operating lease term ends in June 2021 and provides us the option, at the end of the lease term in September 2025, to request to renew the lease, purchase the facility or assist the lessor in marketing it for resale. We have a residual value guarantee associated with the operating lease agreement with a maximum potential future exposure of $514 million at March 31, 2021. We also have residual value guarantees associated with railcar and airplane leases with maximum potential future payments totaling $362$371 million. These operating leases have remaining terms of up to fournine years.


Contingent Equity Contribution UndertakingGuarantees of Joint Venture and Other Obligations
In March 2019, Phillips 66 Partners and its co-venturers in Dakota Access provided a Contingent Equity Contribution UndertakingCECU in conjunction with ana senior unsecured senior notes offering. See Note 5—Investments, Loans and Long-Term Receivables, for additional information on Dakota Access.

Guarantees of Joint Venture ObligationsAccess and the CECU.
In June 2019, Phillips 66 Partners issued a guarantee through an equity contribution agreement for 42.25% of Gray Oak Pipeline, LLC’s third-party term loan facility. See Note 5—Investments, Loans and Long-Term Receivables, for additional information on Gray Oak Pipeline, LLC.
In addition, atAt March 31, 2020,2021, we also had other guarantees outstanding for our portion of certain joint venture debt obligations and purchase obligations, which have remaining terms of up to eightseven years. The maximum potential amount of future payments to third parties under these guarantees was approximately $331$197 million. Payment would be required if a joint venture defaults on its obligations.

Indemnifications
Over the years, we have entered into various agreements to sell ownership interests in certain corporations, joint ventures and assets that gave rise to indemnification. Agreements associated with these sales include indemnifications for taxes, litigation, environmental liabilities, permits and licenses, and employee claims, as well asand real estate indemnity against tenant defaults. The provisions of these indemnifications vary greatly. The majority of these indemnifications are related to environmental issues, which generally have indefinite terms and potentially unlimited exposure. At March 31, 2020, and December 31, 2019, theThe carrying amount of recorded indemnifications was $159$145 million at both March 31, 2021, and $153 million, respectively.December 31, 2020.

We amortize the indemnification liability over the relevant time period, if one exists, based on the facts and circumstances surrounding each type of indemnity. In cases where the indemnification term is indefinite, we will reverse the liability when we have information to support the reversal. Although it is reasonably possible future payments may exceed amounts recorded, due to the nature of the indemnifications, it is not possible to make a reasonable estimate of the maximum potential amount of future payments. At March 31, 2020,2021, and December 31, 2019,2020, environmental accruals for known contamination of $111$103 million and $105$104 million, respectively, were included in the carrying amount of the recorded indemnifications noted above. These environmental accruals were primarily included in the “Asset retirement obligations and accrued environmental costs” line item on our consolidated balance sheet. For additional information about environmental liabilities, see Note 11—Contingencies and Commitments.


Indemnification and Release Agreement
In 2012, in connection with our separation from ConocoPhillips, we entered into thean Indemnification and Release Agreement. This agreement governs the treatment between ConocoPhillips and us of matters relating to indemnification, insurance, litigation responsibility and management, and litigation document sharing and cooperation arising in connection with the separation. Generally, the agreement provides for cross-indemnitiescross indemnities principally designed to place financial responsibility for the obligations and liabilities of our business with us and financial responsibility for the obligations and liabilities of ConocoPhillips’ business with ConocoPhillips. The agreement also establishes procedures for handling claims subject to indemnification and related matters.



13

Note 11—Contingencies and Commitments

A number of lawsuits involving a variety of claims that arose in the ordinary course of business have been filed against us or are subject to indemnifications provided by us. We also may be required to remove or mitigate the effects on the environment of the placement, storage, disposal or release of certain chemical, mineral and petroleum substances at various active and inactive sites. We regularly assess the need for financial recognition or disclosure of these contingencies. In the case of all known contingencies (other than those related to income taxes), we accrue a liability when the loss is probable and the amount is reasonably estimable. If a range of amounts can be reasonably estimated and no amount within the range is a better estimate than any other amount, then the minimum of the range is accrued. We do not reduce these liabilities for potential insurance or third-party recoveries. If applicable, we accrue receivables for probable insurance or other third-party recoveries. In the case of income tax-related contingencies, we use a cumulative probability-weighted loss accrual in cases where sustaining a tax position is less than certain.uncertain.

Based on currently available information, we believe it is remote that future costs related to known contingent liability exposures will exceed current accruals by an amount that would have a material adverse impact on our consolidated financial statements. As we learn new facts concerning contingencies, we reassess our position both with respect to accrued liabilities and other potential exposures. Estimates particularly sensitive to future changes include contingent liabilities recorded for environmental remediation, tax and legal matters. Estimated future environmental remediation costs are subject to change due to such factors as the uncertain magnitude of cleanup costs, the unknown time and extent of such remedial actions that may be required, and the determination of our liability in proportion to that of other potentially responsible parties. Estimated future costs related to tax and legal matters are subject to change as events evolve and as additional information becomes available during the administrative and litigation processes.

Environmental
We are subject to international, federal, state and local environmental laws and regulations. When we prepare our consolidated financial statements, we record accruals for environmental liabilities based on management’s best estimates, using information available at the time. We measure estimates and base contingent liabilities on currently available facts, existing technology and presently enacted laws and regulations, taking into account stakeholder and business considerations. When measuring contingent environmental liabilities, we also consider our prior experience in remediation of contaminated sites, other companies’ cleanup experience, and data released by the U.S. Environmental Protection Agency (EPA)EPA or other organizations. We consider unasserted claims in our determination of environmental liabilities, and we accrue them in the period they are both probable and reasonably estimable.

Although liability for environmental remediation costs is generally joint and several for federal sites and frequently so for state sites, we are usually only one of many companies alleged to have liability at a particular site. Due to such joint and several liabilities, we could be responsible for all cleanup costs related to any site at which we have been designated as a potentially responsible party. We have been successful to date in sharing cleanup costs with other financially sound companies. Many of the sites atfor which we are potentially responsible are still under investigation by the EPA or the state agencies concerned. Prior to actual cleanup, those potentially responsible normally assess the site conditions, apportion responsibility and determine the appropriate remediation. In some instances, we may have no liability or may attain a settlement of liability. Where it appears that other potentially responsible parties may be financially unable to bear their proportional share, we consider this inability in estimating our potential liability, and we adjust our accruals accordingly. As a result of various acquisitions in the past, we assumed certain environmental obligations. Some of these environmental obligations are mitigated by indemnifications made by others for our benefit, although some of the indemnifications are subject to dollar and time limits.


We are currently participating in environmental assessments and cleanups at numerous federal Superfund and comparable state sites. After an assessment of environmental exposures for cleanup and other costs, we make accruals on an undiscounted basis (except those pertaining to sites acquired in a business combination, which we record on a discounted basis) for planned investigation and remediation activities for sites where it is probable future costs will be incurred and these costs can be reasonably estimated. At March 31, 2020,2021, our total environmental accruals were $442$437 million, compared with $441$427 million at December 31, 2019.2020. We expect to incur a substantial amount of these expenditures within the next 30 years. We have not reduced these accruals for possible insurance recoveries. In the future, we may be involved in additional environmental assessments, cleanups and proceedings.


14

Legal Proceedings
Our legal organization applies its knowledge, experience and professional judgment to the specific characteristics of our cases, employing a litigation management process to manage and monitor the legal proceedings against us. Our process facilitates the early evaluation and quantification of potential exposures in individual cases and enables the tracking of those cases that have been scheduled for trial and/or mediation. Based on professional judgment and experience in using these litigation management tools and available information about current developments in all our cases, our legal organization regularly assesses the adequacy of current accruals and determines if adjustment of existing accruals, or establishment of new accruals, is required.

Other Contingencies
We have contingent liabilities resulting from throughput agreements with pipeline and processing companies not associated with financing arrangements. Under these agreements, we may be required to provide any such company with additional funds through advances and penalties for fees related to throughput capacity not utilized.

At March 31, 2020,2021, we had performance obligations secured by letters of credit and bank guarantees of $463$791 million related to various purchase and other commitments incident to the ordinary conduct of business.



Note 12—Derivatives and Financial Instruments

Derivative Instruments
We use financial and commodity-based derivative contracts to manage exposures to fluctuations in commodity prices, interest rates and foreign currency exchange rates, or to capture market opportunities. Because we do not apply hedge accounting for commodity derivative contracts, all realized and unrealized gains and losses from commodity derivative contracts are recognized in our consolidated statement of operations. Gains and losses from derivative contracts held for trading not directly related to our physical business are reported net in the “Other income” line item on our consolidated statement of operations. Cash flows from all our derivative activity for the periods presented appear in the operating section on our consolidated statement of cash flows.

Purchase and sales contracts with firm minimum notional volumes for commodities that are readily convertible to cash are recorded on our consolidated balance sheet as derivatives unless the contracts are eligible for, and we elect, the normal purchases and normal sales exception, whereby the contracts are recorded on an accrual basis. We generally apply the normal purchases and normal sales exception to eligible crude oil, refined petroleum product, NGL, natural gas and power commodity contracts to purchase or sell quantities we expect to use or sell in the normal course of business. All other derivative instruments are recorded at fair value on our consolidated balance sheet. For further information on the fair value of derivatives, see Note 13—Fair Value Measurements.Measurements.

Commodity Derivative Contracts—We sell into or receive supply from the worldwide crude oil, refined petroleum product, NGL, natural gas and electric power markets, exposing our revenues, purchases, cost of operating activities and cash flows to fluctuations in the prices for these commodities. Generally, our policy is to remain exposed to the market prices of commodities; however, we use futures, forwards, swaps and options in various markets to balance physical systems, meet customer needs, manage price exposures on specific transactions, and do a limited amount of trading not directly related to our physical business, all of which may reduce our exposure to fluctuations in market prices. We also use the market knowledge gained from these activities to capture market opportunities such as moving physical commodities to more profitable locations, storing commodities to capture seasonal or time premiums, and blending commodities to capture quality upgrades.



15

The following table indicates the consolidated balance sheet line items that include the fair values of commodity derivative assets and liabilities. The balances in the following table are presented on a gross basis, before the effects of counterparty and collateral netting. However, we have elected to present our commodity derivative assets and liabilities with the same counterparty on a net basis on our consolidated balance sheet when the legal right of offset exists.

 Millions of Dollars
 March 31, 2020 December 31, 2019
 Commodity DerivativesEffect of Collateral Netting
Net Carrying Value Presented on the Balance Sheet
 Commodity DerivativesEffect of Collateral Netting
Net Carrying Value Presented on the Balance Sheet
 Assets
Liabilities
 Assets
Liabilities
          
Assets         
Prepaid expenses and other current assets$6,826
(6,173)(455)198
 23


23
Other assets10
(6)
4
 3


3
Liabilities   

    

Other accruals
(36)
(36) 1,188
(1,281)80
(13)
Other liabilities and deferred credits



 
(1)
(1)
Total$6,836
(6,215)(455)166
 1,214
(1,282)80
12

 Millions of Dollars
 March 31, 2021December 31, 2020
Commodity DerivativesEffect of Collateral NettingNet Carrying Value Presented on the Balance SheetCommodity DerivativesEffect of Collateral NettingNet Carrying Value Presented on the Balance Sheet
 AssetsLiabilitiesAssetsLiabilities
Assets
Prepaid expenses and other current assets$652 (595)(8)49 13 13 
Other assets17 (16)0 1 (4)
Liabilities
Other accruals437 (529)78 (14)665 (721)46 (10)
Total$1,106 (1,140)70 36 683 (725)46 

At March 31, 2020,2021, and December 31, 2019,2020, there was no material cash collateral received or paid that was not offset on our consolidated balance sheet.

The realized and unrealized gains (losses) incurred from commodity derivatives, and the line items where they appear on our consolidated statement of operations, were:
 
 Millions of Dollars
 Three Months Ended
March 31
 2021 2020 
Sales and other operating revenues$(123)679 
Other income1 
Purchased crude oil and products(135)441 
Net gain (loss) from commodity derivative activity$(257)1,123 
 Millions of Dollars
 Three Months Ended
March 31
 2020
 2019
    
Sales and other operating revenues$679
 (177)
Other income3
 13
Purchased crude oil and products441
 (155)
Net gain (loss) from commodity derivative activity$1,123
 (319)



The following table summarizes our material net exposures resulting from outstanding commodity derivative contracts. These financial and physical derivative contracts are primarily used to manage price exposure on our underlying operations. The underlying exposures may be from nonderivative positions such as inventory volumes. Financial derivative contracts may also offset physical derivative contracts, such as forward purchase and sales contracts. The percentage of our derivative contract volumes expiring within the next 12 months was at least 98%more than 95% at March 31, 2020,2021, and December 31, 2019.2020.

 
Open Position
Long / (Short)
 March 31
2020

 December 31
2019

Commodity   
Crude oil, refined petroleum products and NGL (millions of barrels)
(33) (16)


 Open Position
Long / (Short)
 March 31
2021
December 31
2020
Commodity
Crude oil, refined petroleum products and NGL (millions of barrels)
(25)(13)

16

Interest Rate Derivative Contracts—In 2016, we entered into interest rate swaps to hedge the variability of lease payments on our headquarters facility. These monthly lease payments vary based on monthly changes in the one-month LIBORLondon Interbank Offered Rate (LIBOR) and changes, if any, in our credit rating over the five-year term of the lease.rating. The pay-fixed, receive-floating interest rate swaps have an aggregate notional value of $650 million and endended in April 2021. We have designated these swaps as cash flow hedges.

The aggregate net fair value of these swaps was immaterial at March 31, 2020,2021, and December 31, 2019.2020. We report the mark-to-market gains or losses on our interest rate swaps designated as highly effective cash flow hedges as a component of other comprehensive income (loss), and reclassify such gains and losses into earnings (loss) in the same period during which the hedged transaction affects earnings.earnings (loss). Net realized gains and losses from settlements of the swaps were immaterial for the three months ended March 31, 20202021 and 2019.2020.

We currently estimate that before-tax losses of $7 million will be reclassified from accumulated other comprehensive loss into general and administrative expenses during the next 12 months as the hedged transactions settle; however, the actual amounts that will be reclassified will vary based on changes in interest rates.

Credit Risk from Derivative Instruments
The credit risk from our derivative contracts, such as forwards and swaps, derives from the counterparty to the transaction. Individual counterparty exposure is managed within predetermined credit limits and includes the use of cash-call margins when appropriate, thereby reducing the risk of significant nonperformance. We also use futures, swaps and option contracts that have a negligible credit risk because these trades are cleared with an exchange clearinghouse and subject to mandatory margin requirements, typically on a daily basis, until settled.

Certain of our derivative instruments contain provisions that require us to post collateral if the derivative exposure exceeds a threshold amount. We have contracts with fixed threshold amounts and other contracts with variable threshold amounts that are contingent on our credit rating. The variable threshold amounts typically decline for lower credit ratings, while both the variable and fixed threshold amounts typically revert to zero if our credit ratings fall below investment grade. Cash is the primary collateral in all contracts; however, many contracts also permit us to post letters of credit as collateral.

The aggregate fair values of all derivative instruments with such credit-risk-related contingent features that were in a liability position were immaterial at March 31, 2020,2021, and December 31, 2019.



2020.


17

Note 13—Fair Value Measurements

Recurring Fair Value Measurements
We carry certain assets and liabilities at fair value, which we measure at the reporting date using the price that would be received to sell an asset or paid to transfer a liability (i.e., an exit price), and disclose the quality of these fair values based on the valuation inputs used in these measurements under the following hierarchy:

Level 1: Fair value measured with unadjusted quoted prices from an active market for identical assets or liabilities.
Level 2: Fair value measured either with: (1) adjusted quoted prices from an active market for similar assets or liabilities; or (2) other valuation inputs that are directly or indirectly observable.
Level 3: Fair value measured with unobservable inputs that are significant to the measurement.

We classify the fair value of an asset or liability based on the significance of its observable or unobservable inputs to the measurement. However, the fair value of an asset or liability initially reported as Level 3 will be subsequently reported as Level 2 if the unobservable inputs become inconsequential to its measurement or corroborating market data becomes available. Conversely, an asset or liability initially reported as Level 2 will be subsequently reported as Level 3 if corroborating market data becomes unavailable.

We used the following methods and assumptions to estimate the fair value of financial instruments:

Cash and cash equivalents—The carrying amount reported on our consolidated balance sheet approximates fair value.
Accounts and notes receivable—The carrying amount reported on our consolidated balance sheet approximates fair value.
—The carrying amount reported on our consolidated balance sheet approximates fair value.
Accounts and notes receivable—The carrying amount reported on our consolidated balance sheet approximates fair value.
Derivative instruments—We fair value our exchange-traded contracts based on quoted market prices obtained from the New York Mercantile Exchange, the Intercontinental Exchange or other exchanges, and classify them as Level 1 in the fair value hierarchy. When exchange-cleared contracts lack sufficient liquidity, or are valued using either adjusted exchange-provided prices or nonexchange quotes, we classify those contracts as Level 2.
Physical commodity forward purchase and sales contracts and over-the-counter (OTC) financial swaps are generally valued using forward quotes provided by brokers and price index developers, such as Platts and Oil Price Information Service. We corroborate these quotes with market data and classify the resulting fair values as Level 2. When forward market prices are not available, we estimate fair value using the forward price of a similar commodity, adjusted for the difference in quality or location. In certain less liquid markets or for longer-term contracts, forward prices are not as readily available. In these circumstances, physical commodity purchase and sales contracts and OTC swaps are valued using internally developed methodologies that consider historical relationships among various commodities that result in management’s best estimate of fair value. We classify these contracts as Level 3. Physical and OTC commodity options are valued using industry-standard models that consider various assumptions, including quoted forward prices for commodities, time value, volatility factors and contractual prices for the underlying instruments, as well as other relevant economic measures. The degree to which these inputs are observable in the forward markets determines whether the options are classified as Level 2 or 3. We use a midmarket pricing convention (the midpoint between bid and ask prices). When appropriate, valuations are adjusted to reflect credit considerations, generally based on available market evidence.
We determine the fair value of our interest rate swaps based on observable market valuations for interest rate swaps that have notional amounts, terms and pay and reset frequencies similar to ours.
Rabbi trust assets—These deferred compensation investments are measured at fair value using unadjusted quoted prices available from national securities exchanges and are therefore categorized as Level 1 in the fair value hierarchy.
Debt—The carrying amount of our floating-rate debt approximates fair value. The fair value of our fixed-rate debt is estimated based on observable market prices.

18

Debt—The carrying amount of our floating-rate debt approximates fair value. The fair value of our fixed-rate debt is estimated based on observable market prices.

The following tables display the fair value hierarchy for our financial assets and liabilities either accounted for or disclosed at fair value on a recurring basis. These values are determined by treating each contract as the fundamental unit of account; therefore, derivative assets and liabilities with the same counterparty are shown on a gross basis in the hierarchy sections of these tables, before the effects of counterparty and collateral netting. The following tables also reflect the effect of netting derivative assets and liabilities with the same counterparty for which we have the legal right of offset and collateral netting.

The carrying values and fair values by hierarchy of our financial assets and liabilities, either carried or disclosed at fair value, including any effects of counterparty and collateral netting, were:

 Millions of Dollars
 March 31, 2020
 Fair Value Hierarchy Total Fair Value of Gross Assets & Liabilities
Effect of Counterparty Netting
Effect of Collateral Netting
Difference in Carrying Value and Fair Value
Net Carrying Value Presented on the Balance Sheet
 Level 1
 Level 2
 Level 3
Commodity Derivative Assets           
Exchange-cleared instruments$5,251
 1,545
 
 6,796
(6,179)(455)
162
Physical forward contracts
 40
 
 40



40
Rabbi trust assets116
 
 
 116
N/A
N/A

116
 $5,367
 1,585
 
 6,952
(6,179)(455)
318
            
Commodity Derivative Liabilities           
Exchange-cleared instruments$4,589
 1,590
 
 6,179
(6,179)


OTC instruments
 4
 
 4



4
Physical forward contracts
 32
 
 32



32
Interest rate derivatives
 8
 
 8



8
Floating-rate debt
 2,097
 
 2,097
N/A
N/A

2,097
Fixed-rate debt, excluding finance leases
 10,560
 
 10,560
N/A
N/A
17
10,577
 $4,589
 14,291
 
 18,880
(6,179)
17
12,718




 Millions of Dollars
 December 31, 2019
 Fair Value Hierarchy Total Fair Value of Gross Assets & Liabilities
Effect of Counterparty Netting
Effect of Collateral Netting
Difference in Carrying Value and Fair Value
Net Carrying Value Presented on the Balance Sheet
 Level 1
 Level 2
 Level 3
 
Commodity Derivative Assets           
Exchange-cleared instruments$820
 368
 
 1,188
(1,188)


Physical forward contracts
 26
 
 26



26
Interest rate derivatives
 1
 
 1



1
Rabbi trust assets127
 
 
 127
N/A
N/A

127
 $947
 395
 
 1,342
(1,188)

154
            
Commodity Derivative Liabilities           
Exchange-cleared instruments$884
 385
 
 1,269
(1,188)(80)
1
OTC instruments
 1
 
 1



1
Physical forward contracts
 12
 
 12



12
Floating-rate debt
 1,100
 
 1,100
N/A
N/A

1,100
Fixed-rate debt, excluding finance leases
 11,813
 
 11,813
N/A
N/A
(1,438)10,375
 $884
 13,311
 
 14,195
(1,188)(80)(1,438)11,489



 Millions of Dollars
 March 31, 2021
Fair Value HierarchyTotal Fair Value of Gross Assets & LiabilitiesEffect of Counterparty NettingEffect of Collateral NettingDifference in Carrying Value and Fair ValueNet Carrying Value Presented on the Balance Sheet
 Level 1Level 2Level 3
Commodity Derivative Assets
Exchange-cleared instruments$746 337 0 1,083 (1,048)(8)0 27 
Physical forward contracts0 23 0 23 0 0 0 23 
Rabbi trust assets150 0 0 150 N/AN/A0 150 
$896 360 0 1,256 (1,048)(8)0 200 
Commodity Derivative Liabilities
Exchange-cleared instruments$794 332 0 1,126 (1,048)(78)0 0 
OTC instruments0 1 0 1 0 0 0 1 
Physical forward contracts0 13 0 13 0 0 0 13 
Interest-rate derivatives0 1 0 1 0 0 0 1 
Floating-rate debt0 1,475 0 1,475 N/AN/A0 1,475 
Fixed-rate debt, excluding finance leases0 15,064 0 15,064 N/AN/A(1,391)13,673 
$794 16,886 0 17,680 (1,048)(78)(1,391)15,163 


 Millions of Dollars
 December 31, 2020
Fair Value HierarchyTotal Fair Value of Gross Assets & LiabilitiesEffect of Counterparty NettingEffect of Collateral NettingDifference in Carrying Value and Fair ValueNet Carrying Value Presented on the Balance Sheet
 Level 1Level 2Level 3
Commodity Derivative Assets
Exchange-cleared instruments$314 356 670 (669)
Physical forward contracts13 13 13 
Rabbi trust assets143 143 N/AN/A143 
$457 369 826 (669)157 
Commodity Derivative Liabilities
Exchange-cleared instruments$351 364 715 (669)(46)
Physical forward contracts10 10 10 
Interest-rate derivatives
Floating-rate debt1,940 1,940 N/AN/A1,940 
Fixed-rate debt, excluding finance leases15,597 15,597 N/AN/A(1,927)13,670 
$351 17,914 18,265 (669)(46)(1,927)15,623 


The rabbi trust assets are recorded in the “Investments and long-term receivables” line item, and floating-rate and fixed-rate debt are recorded in the “Short-term debt” and “Long-term debt” line items on our consolidated balance sheet. See Note 12—Derivatives and Financial Instruments,, for information regarding where the assets and liabilities related to our commodity and interest rate derivatives are recorded on our consolidated balance sheet.
19


Nonrecurring Fair Value Measurements

TheEquity Investments
In the first quarter of 2021, Phillips 66 Partners wrote down the book value of its investment in Liberty to estimated fair value using a Level 3 nonrecurring fair value measurement. This nonrecurring measurement was based on the estimated fair value of Phillip 66 Partners’ share of the joint venture’s pipeline assets and net working capital. See Note 5—Investments, Loans and Long-Term Receivables, for more information regarding Phillips 66 Partners’ transfer of its ownership in Liberty to its co-venturer in April 2021.

In the first quarter of 2020, the nonrecurring fair value measurement used to record an impairment of our DCP Midstream investment was the fair value of our share of DCP Midstream’s limited partner interest in DCP Partners, which was estimated based on average market prices of DCP Partners common units for a 15-daymulti-day trading period encompassing March 31, 2020. This valuation resulted in a Level 2 nonrecurring fair value measurement. See Note 5—Investments, Loans and Long-Term Receivables, for additional information on the impairment.

Goodwill
The carrying value of the Refining reporting unit’s goodwill was remeasured to fair value on a nonrecurring basis in the first quarter of 2020.  The fair value of the Refining reporting unit was calculated by weighting the results from the income approach and the market approach.  The income approach usesused a discounted cash flow model that requiresincluded various observable and nonobservable inputs, such as prices, volumes, expenses, capital expenditures, discount rates and projected long‑termlong-term growth rates and terminal values. The market approach usesused peer company enterprise values relative to current and future net income (loss) before net interest expense, income taxes, depreciation and amortization (EBITDA) projections to arrive at an average multiple.  This multiple was applied to the reporting unit’s current and projected EBITDA, with consideration for an estimated market participant acquisition premium.  The resulting Level 3 fair value Level 3 estimate was less than the Refining reporting unit’s carrying value by an amount that exceeded the existing goodwill balance of the reporting unit.  As a result, the Refining reporting unit’s goodwill was impaired to 0. As part of our impairment analysis, the fair value of all reporting units was reconciled to the company’s market capitalization.

See Note 7—Goodwill,Impairments, for additional information on the goodwill impairment.


above impairments.


20

Note 14—Pension and Postretirement Plans

The components of net periodic benefit cost for the three months ended March 31, 20202021 and 2019,2020, were as follows:
 Millions of Dollars
 Pension BenefitsOther Benefits
 202120202021 2020 
U.S.Int’l.U.S.Int’l.
Components of Net Periodic Benefit Cost
Three Months Ended March 31
Service cost$37 9 33 1 
Interest cost20 5 25 1 
Expected return on plan assets(41)(15)(41)(13)0 
Amortization of prior service credit0 0 (1)(1)
Recognized net actuarial loss15 6 14 0 
Net periodic benefit cost*$31 5 31 1 
* Included in the “Operating expenses” and “Selling, general and administrative expenses” line items on our consolidated statement of operations.
 Millions of Dollars
 Pension Benefits Other Benefits
 2020 2019 2020
 2019
 U.S.
 Int’l.
 U.S.
 Int’l.
    
Components of Net Periodic Benefit Cost           
Three Months Ended March 31           
Service cost$33
 7
 32
 6
 1
 1
Interest cost25
 6
 27
 6
 2
 2
Expected return on plan assets(41) (13) (36) (11) 
 
Amortization of prior service credit
 
 
 
 (1) 
Recognized net actuarial loss14
 4
 13
 2
 
 
Settlements
 
 4
 
 
 
Net periodic benefit cost*$31

4

40

3

2

3
* Included in the “Operating expenses” and “Selling, general and administrative expenses” line items on our consolidated statement of operations.



During the three months ended March 31, 2020,2021, we contributed $4$5 million to our U.S. pension and other postretirement benefit plans and $7 million to our international pension plans. We currently expect to make additional contributions of approximately $42$35 million to our U.S. pension and other postretirement benefit plans and $20$23 million to our international pension plans during the remainder of 2020.

2021.


21

Note 15—Accumulated Other Comprehensive Loss

Changes in the balances of each component of accumulated other comprehensive loss were as follows:

 Millions of Dollars
 Defined Benefit Plans
 Foreign Currency Translation
 Hedging
 Accumulated Other Comprehensive Loss
        
December 31, 2019$(656) (131) (1) (788)
Other comprehensive income (loss) before reclassifications1
 (221) (7) (227)
Amounts reclassified from accumulated other comprehensive loss       
Defined benefit plans*       
Amortization of net actuarial loss and net prior service credit19
 
 
 19
Foreign currency translation
 
 
 
Hedging
 
 
 
Net current period other comprehensive income (loss)20
 (221) (7) (208)
Other
 5
 
 5
March 31, 2020$(636) (347) (8) (991)
        
December 31, 2018$(472) (228) 8
 (692)
Other comprehensive income (loss) before reclassifications3
 57
 (1) 59
Amounts reclassified from accumulated other comprehensive loss       
Defined benefit plans*       
Amortization of net actuarial loss and settlements15
 
 
 15
Foreign currency translation
 
 
 
Hedging
 
 (2) (2)
Net current period other comprehensive income (loss)18
 57
 (3) 72
Income taxes reclassified to retained earnings**(93) 2
 2
 (89)
March 31, 2019$(547) (169) 7
 (709)
* Included in the computation of net periodic benefit cost. See Note 14—Pension and Postretirement Plans, for additional information.
** As of January 1, 2019, stranded income taxes related to the enactment of the Tax Act in December 2017 were reclassified to retained earnings upon adoption of ASU No. 2018-02.




 Millions of Dollars
 Defined Benefit PlansForeign Currency TranslationHedgingAccumulated Other Comprehensive Loss
December 31, 2020$(809)25 (5)(789)
Other comprehensive income (loss) before reclassifications5 (15)0 (10)
Amounts reclassified from accumulated other comprehensive loss
Defined benefit plans*
Amortization of net actuarial loss and prior service credit17   17 
Foreign currency translation 0  0 
Hedging  2 2 
Net current period other comprehensive income (loss)22 (15)2 9 
March 31, 2021$(787)10 (3)(780)
December 31, 2019$(656)(131)(1)(788)
Other comprehensive income (loss) before reclassifications(221)(7)(227)
Amounts reclassified from accumulated other comprehensive loss
Defined benefit plans*
Amortization of net actuarial loss and prior service credit19 — — 19 
Foreign currency translation— — 
Hedging— — 
Net current period other comprehensive income (loss)20 (221)(7)(208)
Other
March 31, 2020$(636)(347)(8)(991)
* Included in the computation of net periodic benefit cost. See Note 14—Pension and Postretirement Plans, for additional information.

22

Note 16—Related Party Transactions

Significant transactions with related parties were:

 Millions of Dollars
 Three Months Ended
March 31
 2021 2020 
Operating revenues and other income (a)$770 534 
Purchases (b)2,357 2,126 
Operating expenses and selling, general and administrative expenses (c)68 51 

(a)We sold NGL, other petrochemical feedstocks and solvents to Chevron Phillips Chemical Company LLC (CPChem), NGL and certain feedstocks to DCP Midstream, gas oil and hydrogen feedstocks to Excel Paralubes (Excel), and refined petroleum products to several of our equity affiliates in the Marketing and Specialties segment, including OnCue and CF United. We also sold certain feedstocks and intermediate products to WRB and acted as an agent for WRB in supplying crude oil and other feedstocks for a fee. In addition, we charged several of our equity affiliates, including CPChem, for the use of common facilities, such as steam generators, waste and water treaters and warehouse facilities.

(b)We purchased crude oil, refined petroleum products, NGL and solvents from WRB. We also purchased natural gas and NGL from DCP Midstream and CPChem, as well as other feedstocks from various equity affiliates, for use in our refinery and fractionation processes. In addition, we purchased base oils and fuel products from Excel for use in our specialty and refining businesses. We paid NGL fractionation fees to CPChem. We also paid fees to various pipeline equity affiliates for transporting crude oil, refined petroleum products and NGL.

(c)We paid consignment fees to CF United, and utility and processing fees to various equity affiliates.


23
 Millions of Dollars
 Three Months Ended
March 31
 2020
 2019
    
Operating revenues and other income (a)$534
 683
Purchases (b)2,126
 2,668
Operating expenses and selling, general and administrative expenses (c)51
 9


(a)We sold NGL, other petrochemical feedstocks and solvents to Chevron Phillips Chemical Company LLC (CPChem), gas oil and hydrogen feedstocks to Excel Paralubes (Excel), and refined petroleum products to several of our affiliates in the M&S segment, including OnCue and United. We also sold certain feedstocks and intermediate products to WRB Refining LP (WRB) and acted as agent for WRB in supplying crude oil and other feedstocks for a fee. In addition, we charged several of our affiliates, including CPChem, for the use of common facilities, such as steam generators, waste and water treaters and warehouse facilities.

(b)We purchased crude oil, refined petroleum products and NGL from WRB and also acted as agent for WRB in distributing solvents. We also purchased natural gas and NGL from DCP Midstream and CPChem, as well as other feedstocks from various affiliates, for use in our refinery and fractionation processes. In addition, we purchased base oils and fuel products from Excel for use in our specialty and refining businesses. We paid NGL fractionation fees to CPChem. We also paid fees to various pipeline affiliates for transporting crude oil, refined petroleum products and NGL.
(c)We paid consignment fees to United, and utility and processing fees to various affiliates.



Note 17—Segment Disclosures and Related Information

Our operating segments are:

1)
1)Midstream—Provides crude oil and refined petroleum product transportation, terminaling and processing services, as well as natural gas and NGL transportation, storage, fractionation, processing, and marketing services, mainly in the United States. The Midstream segment includes our master limited partnership (MLP), Phillips 66 Partners, as well as our 50% equity investment in DCP Midstream.

2)Chemicals—Consists of our 50% equity investment in CPChem, which manufactures and markets petrochemicals and plastics on a worldwide basis.

3)Refining—Refines crude oil and other feedstocks into petroleum products, such as gasoline, distillates and aviation fuels, at 13 refineries in the United States and Europe.

4)Marketing and Specialties—Purchases for resale and markets refined petroleum products, mainly in the United States and Europe. In addition, this segment includes the manufacturing and marketing of specialty products.

Provides crude oil and refined petroleum product transportation, terminaling and processing services, as well as natural gas and NGL transportation, storage, fractionation, processing, and marketing services, mainly in the United States. The Midstream segment includes our master limited partnership (MLP), Phillips 66 Partners, as well as our 50% equity investment in DCP Midstream.

2)
Chemicals—Consists of our 50% equity investment in CPChem, which manufactures and markets petrochemicals and plastics on a worldwide basis.

3)
Refining—Refines crude oil and other feedstocks into petroleum products, such as gasoline, distillates and aviation fuels, at 13 refineries in the United States and Europe.

4)
Marketing and Specialties—Purchases for resale and markets refined petroleum products, mainly in the United States and Europe. In addition, this segment includes the manufacturing and marketing of specialty products.

Corporate and Other includes general corporate overhead, interest expense, our investment in new technologies, and various other corporate activities. Corporate assets include all cash, cash equivalents and income tax-related assets.

Intersegment sales are at prices that we believe approximate market.


24

Analysis of Results by Operating Segment

 Millions of Dollars
 Three Months Ended
March 31
 2020
 2019
Sales and Other Operating Revenues*
   
Midstream   
Total sales$1,538
 1,897
Intersegment eliminations(495) (584)
Total Midstream1,043
 1,313
Chemicals1
 1
Refining   
Total sales13,781
 16,861
Intersegment eliminations(7,633) (9,768)
Total Refining6,148
 7,093
Marketing and Specialties   
Total sales14,249
 15,242
Intersegment eliminations(570) (553)
Total Marketing and Specialties13,679
 14,689
Corporate and Other7
 7
Consolidated sales and other operating revenues$20,878
 23,103
* See Note 2—Sales and Other Operating Revenues, for further details on our disaggregated sales and other operating revenues.
    
Income (Loss) Before Income Taxes   
Midstream$(702) 316
Chemicals169
 227
Refining(2,261) (198)
Marketing and Specialties513
 205
Corporate and Other(197) (210)
Consolidated income (loss) before income taxes$(2,478) 340


 Millions of Dollars
 Three Months Ended
March 31
 2021 2020 
Sales and Other Operating Revenues*
Midstream
Total sales$2,384 1,538 
Intersegment eliminations(627)(495)
Total Midstream1,757 1,043 
Chemicals1 
Refining
Total sales15,053 13,781 
Intersegment eliminations(8,456)(7,633)
Total Refining6,597 6,148 
Marketing and Specialties
Total sales13,598 14,249 
Intersegment eliminations(333)(570)
Total Marketing and Specialties13,265 13,679 
Corporate and Other7 
Consolidated sales and other operating revenues$21,627 20,878 
* See Note 2—Sales and Other Operating Revenues, for further details on our disaggregated sales and other operating revenues.
Income (Loss) Before Income Taxes
Midstream$76 (702)
Chemicals154 169 
Refining(1,040)(2,261)
Marketing and Specialties290 513 
Corporate and Other(251)(197)
Consolidated loss before income taxes$(771)(2,478)
 Millions of Dollars
 March 31
2020

 December 31
2019

Total Assets   
Midstream$14,846
 15,716
Chemicals6,376
 6,249
Refining22,516
 25,150
Marketing and Specialties7,108
 8,659
Corporate and Other2,614
 2,946
Consolidated total assets$53,460
 58,720



 Millions of Dollars
 March 31
2021
December 31
2020
Total Assets
Midstream$15,296 15,596 
Chemicals6,133 6,183 
Refining21,893 20,404 
Marketing and Specialties7,962 7,180 
Corporate and Other4,212 5,358 
Consolidated total assets$55,496 54,721 


25

Note 18—Income Taxes

Our effective income tax rate for the three months ended March 31, 2020,2021, was 2%17%, compared with 21%2% for the corresponding period of 2019.2020. The decreaseincrease in our effective tax rate for the three months ended March 31, 2021, was primarily attributable to the current-year impact of our foreign operations and income attributable to noncontrolling interests and the prior-year impact of a nondeductible goodwill impairment and a net operating loss carryback to a year with a 35% tax rate.

The effective income tax rate for the three months ended March 31, 2020,2021, varied from the U.S. federal statutory income tax rate of 21%, primarily due to the impact of our foreign operations and income attributable to noncontrolling interests, a nondeductible goodwill impairmentinterests.

An income tax receivable of $1.5 billion, which reflects tax refunds we expect to receive within the next 12 months, is included in the “Accounts and a net operating loss carryback to a year with a 35% tax rate. These items have a disproportionate impactnotes receivable” line item on our effective income tax rate in a period with a before-tax loss.consolidated balance sheet as of March 31, 2021.


Note 19—Phillips 66 Partners LP

Phillips 66 Partners, headquartered in Houston, Texas, is a publicly traded MLP formed in 2013 to own, operate, develop and acquire primarily fee-based midstream assets. Phillips 66 Partners’ operations currently consist of crude oil, refined petroleum product and NGL transportation, fractionation, processing, terminaling, and storage assets.

We consolidate Phillips 66 Partners because we determined it is a VIE of which we are the primary beneficiary. As general partner of Phillips 66 Partners, we have the ability to control its financial interests, as well as the ability to direct the activities that most significantly impact its economic performance. As a result of this consolidation, the public common and perpetual convertible preferred unitholders’ ownership interests in Phillips 66 Partners are reflected as noncontrolling interests in our financial statements. At March 31, 2020,2021, we owned 170 million Phillips 66 Partners common units, representing a 74% limited partner interest in Phillips 66 Partners, while the public owned a 26% limited partner interest and 13.8 million perpetual convertible preferred units.

The most significant assets of Phillips 66 Partners that are available to settle only its obligations, along with its most significant liabilities for which its creditors do not have recourse to Phillips 66’s general credit, were:

 Millions of Dollars
 March 31
2020

 December 31
2019

    
Cash and cash equivalents$92
 286
Equity investments*3,136
 2,961
Net properties, plants and equipment3,410
 3,349
Short-term debt25
 25
Long-term debt3,491
 3,491
* Included in “Investments and long-term receivables” line item on the Phillips 66 consolidated balance sheet.


 Millions of Dollars
 March 31
2021
December 31
2020
Equity investments*$3,029 3,244 
Net properties, plants and equipment3,646 3,639 
Short-term debt500 465 
Long-term debt3,444 3,444 
* Included in the “Investments and long-term receivables” line item on the Phillips 66 consolidated balance sheet.

For the three months ended March 31, 2020 and 2019, on a settlement-date basis, Phillips 66 Partners generated net proceeds of $2 million and $32 million, respectively, from common units issued under its continuous offering of common units, or at-the-market (ATM) programs. Since inception in June 2016 and through March 31, 2020, the ATM programs have generated net proceeds of $494 million.


Phillips 66 Partners has a consolidated holding company that owns 65% of Gray Oak Pipeline, LLC. After deducting a co-venturer’s pending acquisition of a 35% interest in the consolidated holding company, Phillips 66 Partners has an effective ownership interest of 42.25% in Gray Oak Pipeline, LLC. Gray Oak Pipeline, LLC was formed to develop and construct the Gray Oak Pipeline which transports crude oil from the Permian and Eagle Ford to Texas Gulf Coast destinations that include Corpus Christi and the Sweeny area, including the Phillips 66 Sweeny Refinery, as well as access to the Houston market. On April 1, 2020, the Gray Oak Pipeline commenced full operations from West Texas to Texas Gulf Coast destinations. The Eagle Ford segment of the pipeline commenced operations later in April. Accordingly, the co-venturer’s 35% interest in the holding company is expected to be recharacterized from a long-term obligation to a noncontrolling interest on our consolidated balance sheet in the second quarter. Also at that time, the premium paid by the co-venturer will be recharacterized from a long-term obligation to a gain in our consolidated statement of operations. For the three months ended March 31, 2020, the co-venturer contributed an aggregate of $23 million to the holding company to fund its portion of Gray Oak Pipeline LLC’s cash calls. See Note 5—Investments, Loans and Long-Term Receivables, for further discussion regarding Phillips 66 Partners’ investment in Gray Oak Pipeline, LLC.


Note 20—Condensed Consolidating Financial Information

Phillips 66 has senior notes outstanding, the payment obligations of which are fully and unconditionally guaranteed by Phillips 66 Company, a 100 percent-owned subsidiary. The following condensed consolidating financial information presents the results of operations, financial position and cash flows for:

Phillips 66 and Phillips 66 Company (in each case, reflecting investments in subsidiaries utilizing the equity method of accounting).Dakota Access and ETCO, and Liberty.
All other nonguarantor subsidiaries.
The consolidating adjustments necessary to present Phillips 66’s results on a consolidated basis.

This condensed consolidating financial information should be read in conjunction with the accompanying consolidated financial statements and notes.

 Millions of Dollars
 Three Months Ended March 31, 2020
Statement of OperationsPhillips 66
Phillips 66 Company
All Other Subsidiaries
Consolidating Adjustments
Total Consolidated
Revenues and Other Income     
Sales and other operating revenues$
15,510
5,368

20,878
Equity in earnings (losses) of affiliates(2,420)(361)239
2,907
365
Net gain on dispositions
1


1
Other income (loss)
(2)2


Intercompany revenues
930
2,418
(3,348)
Total Revenues and Other Income (Loss)(2,420)16,078
8,027
(441)21,244
      
Costs and Expenses     
Purchased crude oil and products
14,986
6,689
(3,235)18,440
Operating expenses
1,117
254
(30)1,341
Selling, general and administrative expenses3
211
107
(2)319
Depreciation and amortization
235
107

342
Impairments
1,805
1,201

3,006
Taxes other than income taxes
123
34

157
Accretion on discounted liabilities
5
1

6
Interest and debt expense78
36
78
(81)111
Total Costs and Expenses81
18,518
8,471
(3,348)23,722
Loss before income taxes(2,501)(2,440)(444)2,907
(2,478)
Income tax benefit(5)(20)(26)
(51)
Net Loss(2,496)(2,420)(418)2,907
(2,427)
Less: net income attributable to noncontrolling interests

69

69
Net Loss Attributable to Phillips 66$(2,496)(2,420)(487)2,907
(2,496)
      
Comprehensive Loss$(2,704)(2,628)(627)3,324
(2,635)

 Millions of Dollars
 Three Months Ended March 31, 2019
Statement of OperationsPhillips 66
Phillips 66 Company
All Other Subsidiaries
Consolidating Adjustments
Total Consolidated
Revenues and Other Income     
Sales and other operating revenues$
17,415
5,688

23,103
Equity in earnings of affiliates281
431
165
(361)516
Net gain on dispositions

1

1
Other income
20
18

38
Intercompany revenues
1,161
3,215
(4,376)
Total Revenues and Other Income281
19,027
9,087
(4,737)23,658
      
Costs and Expenses     
Purchased crude oil and products
17,080
8,254
(4,279)21,055
Operating expenses
1,000
326
(19)1,307
Selling, general and administrative expenses3
255
110
(2)366
Depreciation and amortization
227
104

331
Impairments

1

1
Taxes other than income taxes
95
33

128
Accretion on discounted liabilities
4
1
1
6
Interest and debt expense93
36
67
(77)119
Foreign currency transaction losses

5

5
Total Costs and Expenses96
18,697
8,901
(4,376)23,318
Income before income taxes185
330
186
(361)340
Income tax expense (benefit)(19)49
40

70
Net Income204
281
146
(361)270
Less: net income attributable to noncontrolling interests

66

66
Net Income Attributable to Phillips 66$204
281
80
(361)204
      
Comprehensive Income$276
353
211
(498)342

26


 Millions of Dollars
 March 31, 2020
Balance SheetPhillips 66
Phillips 66 Company
All Other Subsidiaries
Consolidating Adjustments
Total Consolidated
Assets     
Cash and cash equivalents$
809
412

1,221
Accounts and notes receivable
3,114
3,726
(2,281)4,559
Inventories
3,821
1,510

5,331
Prepaid expenses and other current assets
387
207

594
Total Current Assets
8,131
5,855
(2,281)11,705
Investments and long-term receivables30,738
24,454
10,173
(51,730)13,635
Net properties, plants and equipment
13,738
10,313

24,051
Goodwill
1,047
378

1,425
Intangibles
744
136

880
Other assets13
4,239
662
(3,150)1,764
Total Assets$30,751
52,353
27,517
(57,161)53,460
      
Liabilities and Equity     
Accounts payable$
5,296
2,307
(2,281)5,322
Short-term debt2,196
16
31

2,243
Accrued income and other taxes
303
400

703
Employee benefit obligations
271
30

301
Other accruals134
1,620
548
(342)1,960
Total Current Liabilities2,330
7,506
3,316
(2,623)10,529
Long-term debt6,936
165
3,619

10,720
Asset retirement obligations and accrued environmental costs
460
175

635
Deferred income taxes
3,863
1,627
(3)5,487
Employee benefit obligations
787
213

1,000
Other liabilities and deferred credits83
9,782
5,799
(14,214)1,450
Total Liabilities9,349
22,563
14,749
(16,840)29,821
Common stock3,195
25,859
9,527
(35,386)3,195
Retained earnings19,198
4,922
1,453
(6,405)19,168
Accumulated other comprehensive loss(991)(991)(479)1,470
(991)
Noncontrolling interests

2,267

2,267
Total Liabilities and Equity$30,751
52,353
27,517
(57,161)53,460



 Millions of Dollars
 December 31, 2019
Balance SheetPhillips 66
Phillips 66 Company
All Other Subsidiaries
Consolidating Adjustments
Total Consolidated
Assets     
Cash and cash equivalents$
136
1,478

1,614
Accounts and notes receivable86
6,334
4,148
(2,058)8,510
Inventories
2,594
1,182

3,776
Prepaid expenses and other current assets2
362
131

495
Total Current Assets88
9,426
6,939
(2,058)14,395
Investments and long-term receivables33,082
25,039
10,989
(54,539)14,571
Net properties, plants and equipment
13,676
10,110

23,786
Goodwill
2,853
417

3,270
Intangibles
732
137

869
Other assets14
4,290
714
(3,189)1,829
Total Assets$33,184
56,016
29,306
(59,786)58,720
      
Liabilities and Equity     
Accounts payable$
7,024
3,609
(2,058)8,575
Short-term debt500
16
31

547
Accrued income and other taxes
386
593

979
Employee benefit obligations
648
62

710
Other accruals65
850
249
(329)835
Total Current Liabilities565
8,924
4,544
(2,387)11,646
Long-term debt7,434
155
3,627

11,216
Asset retirement obligations and accrued environmental costs
460
178

638
Deferred income taxes
3,727
1,828
(2)5,553
Employee benefit obligations
825
219

1,044
Other liabilities and deferred credits245
8,975
5,465
(13,231)1,454
Total Liabilities8,244
23,066
15,861
(15,620)31,551
Common stock3,634
25,838
9,516
(35,354)3,634
Retained earnings22,094
7,900
1,940
(9,870)22,064
Accumulated other comprehensive loss(788)(788)(270)1,058
(788)
Noncontrolling interests

2,259

2,259
Total Liabilities and Equity$33,184
56,016
29,306
(59,786)58,720
      




 Millions of Dollars
 Three Months Ended March 31, 2020
Statement of Cash FlowsPhillips 66
Phillips 66 Company
All Other Subsidiaries
Consolidating Adjustments
Total Consolidated
Cash Flows From Operating Activities     
Net Cash Provided by (Used in) Operating Activities$643
(364)494
(556)217
      
Cash Flows From Investing Activities     
Capital expenditures and investments
(292)(631)
(923)
Return of investments in equity affiliates

38

38
Proceeds from asset dispositions
1


1
Intercompany lending activities(973)1,914
(941)

Advances/loans—related parties

(8)
(8)
Other
(25)40

15
Net Cash Provided by (Used in) Investing Activities(973)1,598
(1,502)
(877)
      
Cash Flows From Financing Activities     
Issuance of debt1,199



1,199
Repayment of debt
(5)(2)
(7)
Issuance of common stock6



6
Repurchase of common stock(443)


(443)
Dividends paid on common stock(396)(556)
556
(396)
Distributions to noncontrolling interests

(61)
(61)
Net proceeds from issuance of Phillips 66 Partners LP common units

2

2
Other(36)
12

(24)
Net Cash Provided by (Used in) Financing Activities330
(561)(49)556
276
      
Effect of Exchange Rate Changes on Cash and Cash Equivalents

(9)
(9)
      
Net Change in Cash and Cash Equivalents
673
(1,066)
(393)
Cash and cash equivalents at beginning of period
136
1,478

1,614
Cash and Cash Equivalents at End of Period$
809
412

1,221



 Millions of Dollars
 Three Months Ended March 31, 2019
Statement of Cash FlowsPhillips 66
Phillips 66 Company
All Other Subsidiaries
Consolidating Adjustments
Total Consolidated
Cash Flows From Operating Activities     
Net Cash Provided by (Used in) Operating Activities$3
(384)21
(118)(478)
      
Cash Flows From Investing Activities     
Capital expenditures and investments
(234)(863)
(1,097)
Return of investments in equity affiliates

21

21
Proceeds from asset dispositions

82

82
Intercompany lending activities731
(806)75


Other
(26)8

(18)
Net Cash Provided by (Used in) Investing Activities731
(1,066)(677)
(1,012)
      
Cash Flows From Financing Activities     
Issuance of debt

725

725
Repayment of debt
(5)(587)
(592)
Issuance of common stock8



8
Repurchase of common stock(344)


(344)
Dividends paid on common stock(364)
(118)118
(364)
Distributions to noncontrolling interests

(56)
(56)
Net proceeds from issuance of Phillips 66 Partners LP common units

32

32
Other(34)
341

307
Net Cash Provided by (Used in) Financing Activities(734)(5)337
118
(284)
      
Effect of Exchange Rate Changes on Cash and Cash Equivalents

8

8
      
Net Change in Cash and Cash Equivalents
(1,455)(311)
(1,766)
Cash and cash equivalents at beginning of period
1,648
1,371

3,019
Cash and Cash Equivalents at End of Period$
193
1,060

1,253


Item 2.    MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Unless otherwise indicated, “the company,” “we,” “our,” “us” and “Phillips 66” are used in this report to refer to the businesses of Phillips 66 and its consolidated subsidiaries.

Management’s Discussion and Analysis is the company’s analysis of its financial performance, financial condition, and significant trends that may affect future performance. It should be read in conjunction with the consolidated financial statements and notes included elsewhere in this report. It contains forward-looking statements including, without limitation, statements relating to the company’s plans, strategies, objectives, expectations and intentions that are made pursuant to the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995. The words “anticipate,” “estimate,” “believe,” “budget,” “continue,” “could,” “intend,” “may,” “plan,” “potential,” “predict,” “seek,” “should,” “will,” “would,” “expect,” “objective,” “projection,” “forecast,” “goal,” “guidance,” “outlook,” “effort,” “target” and similar expressions often identify forward-looking statements.statements, but the absence of these words does not mean a statement is not forward-looking. The company does not undertake to update, revise or correct any of the forward-looking information unless required to do so under the federal securities laws. Readers are cautioned that such forward-looking statements should be read in conjunction with the company’s disclosures under the heading: “CAUTIONARY STATEMENT FOR THE PURPOSES OF THE ‘SAFE HARBOR’ PROVISIONS OF THE PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995.”

The terms “earnings” and “loss” as used in Management’s Discussion and Analysis refer to net income (loss) attributable to Phillips 66. The terms “results,” “before-tax income” or “before-tax loss” as used in Management’s Discussion and Analysis refer to income (loss) before income taxes.


EXECUTIVE OVERVIEW AND BUSINESS ENVIRONMENT

Phillips 66 is an energy manufacturing and logistics company with midstream, chemicals, refining, and marketing and specialties businesses. At March 31, 2020,2021, we had total assets of $53.5$55.5 billion. Our common stock trades on the New York Stock Exchange under the symbol PSX.

Executive Overview
The global markets for crude oil and petroleum products were materially disrupted during the first quarter of 2020 by two significant events:

The outbreak of Coronavirus Disease 2019 (COVID-19) and its development into a pandemic resulted in significantcontinues to disrupt economic disruptionactivities globally. Actions taken by governments to prevent the spread of the disease, included severeincluding travel and business restrictions, whichhave resulted in substantial decreases in the demand for many refined petroleum products, particularly gasoline and jet fuel. This drop in demand led refinersDemand for refined petroleum products started to reduce crude oil processing ratesrecover following the distribution of COVID-19 vaccines at the beginning of 2021, and eventually led to lower crude oil demand and prices.

The dispute over production levels between Russia and the membersconsequently, refining margins have improved. Ongoing market discipline of the Organization of Petroleum Exporting Countries (OPEC), including Saudi Arabia, resulted in an oversupplyOPEC producers has reduced excess supplies of crude oil which exacerbatedand the decline incurrent balance has supported higher crude oil prices and eventually led to lower petroleum productnatural gas liquids (NGL) prices.

These events resulted in significant reductions in realized margins and materially impacted our results of operations in During the first quarter of 2020. Our first quarter results of2021, winter storms significantly impacted refining, midstream and chemical operations also reflect a $1.8 billion goodwill impairment, a $1.2 billion before-tax impairment of our investment in DCP Midstream, LLC (DCP Midstream), and approximately $50 million of lower-of-cost-or-market inventory charges recorded by certain of our equity affiliates.


In March and April of 2020, we took the following significant steps to enhance our liquidity:

Secured a $2 billion, 364-day term loan facility, under which we have drawn $1 billion to date.
Issued $1 billion of senior unsecured notes in equal tranches of three- and five-year maturities.
Temporarily suspended our share repurchase programs.
Reduced our consolidated capital spending plans in 2020 by $700 million.
Executed a plan to reduce operating and administrative costs by $500 million in 2020.

OPEC has agreed to crude oil production cuts into 2022, but the near-term outlook for petroleum product demand remains highly uncertain, prices remain volatile, and margins and volumes remain challenged. The depth and duration of the economic consequences of the COVID-19 pandemic are currently unknown. However, the adverse economic effects on our company have continued into the second quarter and will likely continue to be significant in the near term.Central and Gulf Coast regions, which resulted in lower asset utilization, as well as higher costs.

In the first quarter of 2020,2021, we reported a loss of $2.5 billion,$654 million and generated cash from operating activities of $217 million, borrowed $1.0 billion under a new term loan facility and borrowed $200 million of commercial paper.$271 million. We used available cash to fundfor capital expenditures and investments of $923$331 million, repurchase $443repayment of $500 million of maturing debt, dividend payments on our common stock of $394 million, and pay dividendsan additional member loan to an equity affiliate of $396$155 million. We ended the first quarter of 20202021 with $1.2$1.4 billion of cash and cash equivalents and approximately $5.7$5.3 billion of total committed capacity available under our revolving credit facilities.

Our results in the first quarter of 2021 reflect the adverse effects of the COVID-19 pandemic and severe winter storms that occurred in the Central and Gulf Coast regions in February 2021. The adverse effects of the COVID-19 pandemic may continue to be significant in the near term, and the depth and duration of the resulting economic consequences remain unknown. We continuously monitor our asset and investment portfolio for impairments, as well as optimization opportunities, in this challenging business environment. As such, additional asset and investment impairments may be required in the future.



27

Business Environment
The Midstream segment includes our Transportation and Natural Gas Liquids (NGL)NGL businesses. Our Transportation business contains fee-based operations that are not directly exposed to commodity price risk. Our NGL business resultscontains both fee-based operations and operations that are primarily drivendirectly impacted by fractionation and terminaling margins, throughput volumes, and impacts from NGL prices. The Midstream segment also includes our 50% equity investment in DCP Midstream. ComparedMidstream, LLC (DCP Midstream). During the first quarter of 2021, NGL prices increased, compared with the first quarter of 2019, NGL prices have experienced significant volatility2020, due to higher demand and declinedsupply disruptions caused by the winter storms that occurred in the first quarter of 2020 resulting from the negative economic impacts from the response to the COVID-19 pandemic.Central and Gulf Coast regions in February 2021.

The Chemicals segment consists of our 50% equity investment in Chevron Phillips Chemical Company LLC (CPChem). The chemicals and plastics industry is mainly a commodity-based industry where the margins for key products are based on supply and demand, as well as cost factors. During the first quarter of 2020,2021, the benchmark high-density polyethylene chain margin decreased,increased significantly, compared with the first quarter of 2019,2020. This increase was driven by continuedstrong demand, low inventories, and tight supply increasesdue to operational impacts from the startup of new polyethylene plantswinter storms that occurred in 2019the Central and trade policy uncertainty.Gulf Coast regions in February 2021.

Our Refining segment results are driven by several factors, including refining margins, refinery throughput, feedstock costs, product yields, turnaround activity, and other operating costs. The price of U.S. benchmark crude oil, West Texas Intermediate (WTI) at Cushing, Oklahoma, decreasedincreased to an average of $45.97$57.84 per barrel during the first quarter of 2020,2021, compared with an average of $54.87$45.97 per barrel in the first quarter of 2019, driven by a significant decline in global demand for petroleum products in March 2020, as a result of the negative global economic impacts in response to the COVID-19 pandemic, combined with increased crude supply from Russia and OPEC.2020. Market crack spreads are used as indicators of refining margins and measure the difference between market prices for refined petroleum products and crude oil. During the first quarter of 2020, the2021, worldwide market crack spreads were relatively flatsignificantly higher than the first quarter of 2020. The increases in crude oil prices and market crack spreads were mainly driven by an increase in demand for refined petroleum products and crude oil in the first quarter of 2021 following the distribution of COVID-19 vaccines. Additionally, product prices increased due to operational impacts from the winter storms that occurred in the Central and Gulf Coast regions in February 2021. However, during the first quarter of 2021, the improved market crack spreads were partially offset by a significant increase in cost of RINs, compared with the first quarter of 2019. However, starting in mid-March, the gasoline and jet fuel crack spreads have significantly decreased, mainly driven by a sharp decline in demand for refined petroleum products resulting from significant global economic disruption in response to the COVID-19 pandemic.2020.

Results for our Marketing and Specialties (M&S) segment depend largely on marketing fuel margins,and lubricant margins, and sales volumes of our refined petroleum and other specialty product sales.products. While M&S margins are primarily driven by market factors, largely determined by the relationship between supply and demand, marketing fuel margins, in particular, are influenced by the trend in spot prices for refined petroleum products. Generally speaking, a downward trend of spot prices has a favorable impact on marketing fuel margins, while an upward trend of spot prices has an unfavorable impact on marketing fuel margins. The declineglobal disruption caused by the COVID-19 pandemic has resulted in reduced demand for gasolinerefined petroleum and jet fuel ledspecialty products since March 2020. With the distribution of COVID-19 vaccines in 2021, the global economy has begun to lower revenues derived from selling those products.recover, and demand for refined petroleum and specialty products is improving.

28


RESULTS OF OPERATIONS

Unless otherwise indicated, discussion of results for the three months ended March 31, 2020,2021, is based on a comparison with the corresponding period of 2020.
2019.


Consolidated Results

A summary of income (loss) before income taxes by business segment with a reconciliation to net income (loss)loss attributable to Phillips 66 follows:

 Millions of Dollars
 Three Months Ended
March 31
 2021 2020 
Midstream$76 (702)
Chemicals154 169 
Refining(1,040)(2,261)
Marketing and Specialties290 513 
Corporate and Other(251)(197)
Loss before income taxes(771)(2,478)
Income tax benefit(132)(51)
Net loss(639)(2,427)
Less: net income attributable to noncontrolling interests15 69 
Net loss attributable to Phillips 66$(654)(2,496)
 Millions of Dollars
 Three Months Ended
March 31
 2020
 2019
    
Midstream$(702) 316
Chemicals169
 227
Refining(2,261) (198)
Marketing and Specialties513
 205
Corporate and Other(197) (210)
Income (loss) before income taxes(2,478) 340
Income tax expense (benefit)(51) 70
Net income (loss)(2,427) 270
Less: net income attributable to noncontrolling interests69
 66
Net income (loss) attributable to Phillips 66$(2,496) 204



Our earnings decreased $2,700net loss attributable to Phillips 66 in the first quarter of 2021 was $654 million, compared with $2,496 million in the first quarter of 2020, mainly reflecting:

A $1,845 million goodwill2020. The lower net loss attributable to Phillips 66 reflects a before-tax impairment in the first quarter of 2021 of $198 million, compared with before-tax impairments of $3,006 million in the first quarter of 2020. Excluding these impairments, our Refining segment.
A $1,161 million before-tax impairmentresults for the first quarter of our investment in DCP Midstream.
Lower refinery production.
Lower equity in earnings of affiliates in our Refining and Chemicals segments.

These decreases were partially offset by:

Higher2021 decreased, primarily driven by lower realized refining margins, decreased realized marketing margins.
Improved results from our NGLfuel margins and Other business.
Higher equity in earnings of affiliates in our Midstream segment.
An income tax benefitlower sales volumes in the current period.first quarter of 2021.

See the “Segment Results” section for additional information on our segment results.








29

Statement of Operations Analysis

Sales and other operating revenues and purchased crude oil and products decreased 10%increased 4% and 12%9%, respectively, in the first quarter of 2020.2021. These decreasesincreases were mainly due to lowerhigher prices for refined petroleum products, crude oil and NGL.NGL, partially offset by lower volumes.

Equity in earnings of affiliates decreased 29%22% in the first quarter of 2020.2021. The decrease was mainlyprimarily due to lower realized refining margins and decreased refinery production at WRB Refining LP (WRB), as well as lower earnings from CPChem caused by the adverse impacts from the winter storms that occurred in the Central and lower polyethylene margins at CPChem, partially offset by improved resultsGulf Coast regions in February 2021. See Chemicals segment analysis in the “Segment Results” section for additional information on CPChem.

Selling, general and administrative expenses increased 28% in the first quarter of 2021. The increase was primarily due to higher employee-related expenses and increased selling expenses reflecting a benefit received from our Midstream joint venture assets.a legal settlement in the first quarter of 2020.

Other incomeImpairments decreased $38$2,808 million in the first quarter of 2020. The decrease2021. During the first quarter of 2021, a before-tax impairment of $198 million was primarily driven by a decreaserecorded relating to Phillips 66 Partners LP’s investment in the fair value of deferred compensation investments inLiberty Pipeline project. In the first quarter of 2020, compared with an increasebefore-tax impairments of $3,006 million were recorded for our investment in the fair value of deferred compensation investmentsDCP Midstream and goodwill in the first quarter of 2019. our Refining segment. See Note 7—Impairments, and Note 13—Fair Value Measurements, in the Notes to Consolidated Financial Statements, for additional information on the fair value of the deferred compensation investments.regarding these impairments.

Selling, generalInterest and administrative expensesdebt expense decreased 13%increased 32% in the first quarter of 2021. The increase was primarily driven by higher average debt principal balances, reflecting new debt issuances during 2020, mainlyand lower capitalized interest due to lower selling costs in our M&S segmentthe completion of capital projects and lower employee-related expenses.the placement of assets into service.

Impairments were $3.0 billion in the first quarter of 2020, consisting of a before-tax impairment of $1.2 billion associated with our investment in DCP Midstream, and a $1.8 billion before-tax goodwill impairment in our Refining segment. See Note 5—Investments, Loans and Long-Term Receivables and Note 7—Goodwill, in the Notes to Consolidated Financial Statements, for additional information associated with these impairments.

We had anOur income tax benefit of $51was $132 million in the first quarter of 2020,2021, compared with an income tax expense of $70$51 million in the first quartercorresponding period of 2019. The benefit in the first quarter of 2020 was attributable to a loss before income taxes. 2020. See Note 18—Income Taxes, in the Notes to Consolidated Financial Statements, for information regarding our effective income tax rates.


Net income attributable to noncontrolling interests decreased 78% in the first quarter of 2021. The decrease was primarily driven by a net loss from Phillips 66 Partners LP (Phillips 66 Partners) due to the before-tax impairment associated with Phillips 66 Partners’ investment in the Liberty Pipeline project described above.


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Segment Results

Midstream

 Three Months Ended
March 31
 2021 2020 
Millions of Dollars
Income (Loss) Before Income Taxes
Transportation$7 200 
NGL and Other35 179 
DCP Midstream34 (1,081)
Total Midstream$76 (702)
 Three Months Ended
March 31
 2020
 2019
    
 Millions of Dollars
Income (Loss) Before Income Taxes   
Transportation$200
 203
NGL and Other179
 90
DCP Midstream(1,081) 23
Total Midstream$(702) 316


Thousands of Barrels Daily Thousands of Barrels Daily
Transportation Volumes   Transportation Volumes
Pipelines*3,178
 3,176
Pipelines*2,801 3,178 
Terminals3,148
 3,063
Terminals2,675 3,148 
Operating Statistics   Operating Statistics
NGL fractionated**198
 234
NGL fractionated**363 198 
NGL production***396
 428
NGL production***356 396 
* Pipelines represent the sum of volumes transported through each separately tariffed consolidated pipeline segment.
** Excludes DCP Midstream.
*** Includes 100% of DCP Midstream’s volumes.

Dollars Per Gallon
Weighted-Average NGL Price*
DCP Midstream$0.69 0.39 
* Based on index prices from the Mont Belvieu market hub, which are weighted by NGL component mix.
 Dollars Per Gallon
Weighted-Average NGL Price*   
DCP Midstream$0.39
 0.60
* Based on index prices from the Mont Belvieu market hub, which are weighted by NGL component.



The Midstream segment provides crude oil and refined petroleum product transportation, terminaling and processing services, as well as natural gas and NGL transportation, storage, fractionation, processing and marketing services, mainly in the United States. This segment includes our master limited partnership (MLP), Phillips 66 Partners, LP (Phillips 66 Partners), as well as our 50% equity investment in DCP Midstream, which includes the operations of its MLP, DCP Midstream, LP (DCP Partners)., its MLP.

TheResults from our Midstream segment had a before-tax loss of $702increased $778 million in the first quarter of 2020, compared with before-tax income of $3162021.

Results from our Transportation business decreased $193 million in the first quarter of 2019.2021. The decrease was primarily driven byattributable to a $1,161 million before-tax impairment of our equity investment in DCP Midstream, partially offset by improved results$198 million associated with Phillips 66 Partners’ decision to exit the Liberty Pipeline project.

Results from our NGL and Other business and higher equity earnings from DCP Midstream.

Before-tax income from our Transportation business decreased slightly in the first quarter of 2020.

Before-tax income from our NGL and Other business increased $89$144 million in the first quarter of 2020.2021. The increasedecrease was mainlyprimarily due to improvedhigher operating expenses driven by the winter storms that occurred in the Gulf Coast region in February 2021, lower results from our trading activities, reduced cargo margins and volumes at the Sweeny Hub, a favorable impactand decreased equity earnings. These decreases were partially offset by increased fractionation volumes from our trading activities associated with NGL inventory management, the start-upstartup of a new isomerization unitFracs 2 and 3 at our Lake Charles Refinerythe Sweeny Hub in the second halflate 2020, leading to higher exported cargoes.


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Table of 2019, and higher equity earnings.Contents


The before-tax lossResults from our investment in DCP Midstream was $1,081increased $1,115 million in the first quarter of 2020, compared with before-tax income of $23 million in the first quarter of 2019.2021. The current period loss was primarily due to a $1,161 million before-tax impairment of our equity investment in DCP Midstream. Excluding the impairment, equity earnings from DCP Midstream increased $57 million in the first quarter of 2020, primarily driven by favorable impacts from its commodity price risk management activities, and DCP Midstream’s increased ownership interest in DCP Partners associated with the Incentive Distribution Rights elimination transaction in the fourth quarter of 2019.

The fair value of our investment in DCP Midstream depends on the market value of DCP Partners common units. The market value of DCP Partners common units declined by approximately 85% in the first quarter of 2020.  As a result, at March 31, 2020, the fair value of our investment in DCP Midstream was significantly lower than its book value. We concluded the difference between its fair value and book value was not temporary primarily due to its magnitude. Accordingly, we recordedresults reflect a $1,161 million before-tax impairment of our investment in DCP Midstream recorded in the first quarter of 2020. This charge is included in the “Impairments” line item on our consolidated statement of operations. Following theExcluding this impairment, results from our investment in DCP Midstream had a book valuedecreased in the first quarter of $245 million at March 31, 2020. The impairment increased the basis difference for our investment in DCP Midstream, which indicates the carrying value of our investment is lower than our share of2021, mainly due to unfavorable impacts from DCP Midstream’s recorded net assets. The basis difference of $1,795 million is expected to be amortizedcommodity price risk management activities.

See Note 7—Impairments, and recognized as a benefit to equity earnings over a period of 22 years, which was the estimated remaining useful life of DCP Midstream’s properties, plants and equipment (PP&E) at March 31, 2020. See Note 13—Fair Value Measurements, in the Notes to Consolidated Financial Statements, for additional information onregarding the techniques used to determine the fair value of ourLiberty Pipeline project and DCP Midstream investment in DCP Midstream.impairments.

See the “Executive Overview and Business Environment” section for information on market factors impacting this quarter’s results.



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Chemicals

 Three Months Ended
March 31
 2020
 2019
    
 Millions of Dollars
    
Income Before Income Taxes$169
 227
 Three Months Ended
March 31
 2021 2020 
Millions of Dollars
Income Before Income Taxes$154 169 
 
 Millions of Pounds
CPChem Externally Marketed Sales Volumes*
Olefins and Polyolefins4,570 5,113 
Specialties, Aromatics and Styrenics981 1,188 
5,551 6,301 
* Represents 100% of CPChem’s outside sales of produced petrochemical products, as well as commission sales from equity affiliates.
 Millions of Pounds
CPChem Externally Marketed Sales Volumes*   
Olefins and Polyolefins4,600
 4,692
Specialties, Aromatics and Styrenics1,188
 1,069
 5,788
 5,761
* Represents 100% of CPChem’s outside sales of produced petrochemical products, as well as commission sales from equity affiliates.


Olefins and Polyolefins Capacity Utilization (percent)79 %98 

Olefins and Polyolefins Capacity Utilization (percent)98% 98


The Chemicals segment consists of our 50% interest in CPChem, which we account for under the equity method. CPChem uses NGL and other feedstocks to produce petrochemicals. These products are then marketed and sold or used as feedstocks to produce plastics and other chemicals. We structure our reporting of CPChem’s operations around two primary business lines: Olefins and Polyolefins (O&P) and Specialties, and Aromatics and Styrenics (SA&S).

Before-tax incomeResults from the Chemicals segment decreased $58$15 million in the first quarter of 2020.2021. The decrease was mainlyprimarily due to decreased polyethylene marginshigher utility, maintenance and repair costs, as well as lower equity earnings from CPChem’s equity affiliatessales volumes, resulting from their higher turnaround activitiesthe winter storms that occurred in the Central and lower margins. In addition, CPChem recorded a lower-of-cost-or-market write-down of inventories valued on the last-in, first-out (LIFO) basis, and our portion of the write-down reduced our equity earnings from CPChem by $24 million, before-tax.Gulf Coast regions in February 2021. These decreasesnegative effects were partially offset by higher polyethylene sales volumes, lower utility expensesmargins and lower maintenance activities during the first quarter of 2020.increased earnings from CPChem’s equity affiliates.

See the “Executive Overview and Business Environment” section for information on market factors impacting this quarter’s results.

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Refining
 Three Months Ended
March 31
 2021 2020 
Millions of Dollars
Loss Before Income Taxes
Atlantic Basin/Europe$(153)(637)
Gulf Coast(253)(843)
Central Corridor(248)(227)
West Coast(386)(554)
Worldwide$(1,040)(2,261)
 Three Months Ended
March 31
 2020
 2019
    
 Millions of Dollars
Income (Loss) Before Income Taxes   
Atlantic Basin/Europe$(637) (7)
Gulf Coast(843) (118)
Central Corridor(227) 77
West Coast(554) (150)
Worldwide$(2,261) (198)


Dollars Per Barrel
Dollars Per Barrel
Income (Loss) Before Income Taxes   
Loss Before Income TaxesLoss Before Income Taxes
Atlantic Basin/Europe$(15.41) (0.17)Atlantic Basin/Europe$(3.57)(15.41)
Gulf Coast(13.16) (1.80)Gulf Coast(4.64)(13.16)
Central Corridor(9.72) 3.22
Central Corridor(12.55)(9.72)
West Coast(19.87) (4.89)West Coast(14.89)(19.87)
Worldwide(14.44) (1.22)Worldwide(7.27)(14.44)
   
Realized Refining Margins*   Realized Refining Margins*
Atlantic Basin/Europe$2.38
 7.76
Atlantic Basin/Europe$4.86 2.38 
Gulf Coast6.76
 5.44
Gulf Coast3.39 6.76 
Central Corridor13.50
 10.23
Central Corridor5.97 13.50 
West Coast4.80
 6.25
West Coast3.33 4.80 
Worldwide7.11
 7.23
Worldwide4.36 7.11 
* See the “Non-GAAP Reconciliations” section for a reconciliation of this non-GAAP measure to the most directly comparable measure under generally accepted accounting principles in the United States (GAAP), income (loss) before income taxes per barrel.

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Thousands of Barrels Daily
 Three Months Ended
March 31
Operating Statistics20212020 
Refining operations*
Atlantic Basin/Europe
Crude oil capacity537 537 
Crude oil processed438 437 
Capacity utilization (percent)82 %81 
Refinery production482 456 
Gulf Coast
Crude oil capacity784 769 
Crude oil processed553 645 
Capacity utilization (percent)71 %84 
Refinery production603 703 
Central Corridor
Crude oil capacity531 530 
Crude oil processed384 471 
Capacity utilization (percent)72 %89 
Refinery production398 488 
West Coast
Crude oil capacity364 364 
Crude oil processed268 279 
Capacity utilization (percent)74 %77 
Refinery production288 306 
Worldwide
Crude oil capacity2,216 2,200 
Crude oil processed1,643 1,832 
Capacity utilization (percent)74 %83 
Refinery production1,771 1,953 
* Includes our share of equity affiliates.



35

 Thousands of Barrels Daily
 Three Months Ended
March 31
Operating Statistics2020
 2019
Refining operations*   
Atlantic Basin/Europe   
Crude oil capacity537
 537
Crude oil processed437
 427
Capacity utilization (percent)81% 80
Refinery production456
 467
Gulf Coast   
Crude oil capacity769
 764
Crude oil processed645
 654
Capacity utilization (percent)84% 85
Refinery production703
 722
Central Corridor   
Crude oil capacity530
 515
Crude oil processed471
 445
Capacity utilization (percent)89% 86
Refinery production488
 468
West Coast   
Crude oil capacity364
 364
Crude oil processed279
 307
Capacity utilization (percent)77% 84
Refinery production306
 342
Worldwide   
Crude oil capacity2,200
 2,180
Crude oil processed1,832
 1,833
Capacity utilization (percent)83% 84
Refinery production1,953
 1,999
* Includes our share of equity affiliates.   
Table of Contents


The Refining segment refines crude oil and other feedstocks into petroleum products, such as gasoline, distillates and aviation fuels, at 13 refineries in the United States and Europe.

The before-tax lossResults from our Refining segment increased $2,063improved by $1,221 million in the first quarter of 2020, primarily driven by2021. The improved results reflect a $1,845 million before-tax goodwill impairment of $1,845 millionrecorded in the first quarter of 2020, combined with lower refinery production and higher operating expenses due to higher turnaround costs in the current quarter, partially offset by higher realized refining margins in the Gulf Coast and Central Corridor regions. Lower refinery production was mainly driven by a sharp decline in demand for petroleum products in March 2020 in response to the COVID-19 pandemic.


Our stock price declined significantly 2020. Excluding this impairment, results from our Refining segment decreased in the first quarter of 20202021, mainly due to lower realized refining margins and decreased refinery production. Decreased refinery production was primarily driven by the volatility in global commodity and equity markets related toreduced demand resulting from the COVID-19 pandemic and other factors.  We assessed our goodwill for impairmentunplanned downtime caused by the winter storms that occurred in the Central and Gulf Coast regions in February 2021.

Our worldwide refining crude oil capacity utilization rate was 74% in the first quarter of 2021, compared with 83% in the first quarter of 2020. The decrease in the current quarter was primarily due to refinery run cuts resulting from the COVID-19 pandemic and unplanned downtime due to the decline in our market capitalization and concluded that the carrying value of our Refining reporting unit at March 31, 2020, was greater than its fair value by an amount in excess of its goodwill balance. Accordingly, we recorded a goodwill impairment charge of $1,845 million in our Refining segment. This charge is included in the “Impairments” line item on our consolidated statement of operations. The fair value of our other reporting units continued to exceed their carrying values by a significant percentage. See Note 13—Fair Value Measurements, in the Notes to Consolidated Financial Statements, for additional information on the techniques used to determine the fair value of our Refining reporting unit.winter storms.

See the “Executive Overview and Business Environment” section for information on market factors impacting this quarter’s results.

Our worldwide refining crude oil capacity utilization rate was 83% in the first quarter
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Table of 2020, compared with 84% in the first quarter of 2019. The decrease in the current quarter was primarily due to refinery economic run cuts in March 2020 in response to the COVID-19 pandemic.Contents



Marketing and Specialties

 Three Months Ended
March 31
2021 2020 
Millions of Dollars
Income Before Income Taxes
Marketing and Other$211 471 
Specialties79 42 
Total Marketing and Specialties$290 513 
 Three Months Ended
March 31
 2020
 2019
    
 Millions of Dollars
Income Before Income Taxes   
Marketing and Other$471
 138
Specialties42
 67
Total Marketing and Specialties$513
 205


Dollars Per Barrel Dollars Per Barrel
Income Before Income Taxes   Income Before Income Taxes
U.S.$1.79
 0.60
U.S.$1.36 1.79 
International6.58
 2.25
International2.24 6.58 
   
Realized Marketing Fuel Margins*   Realized Marketing Fuel Margins*
U.S.$2.08
 1.06
U.S.$1.94 2.08 
International8.53
 3.80
International4.01 8.53 
* See the “Non-GAAP Reconciliations” section for a reconciliation of this non-GAAP measure to the most directly comparable GAAP measure, income before income taxes per barrel.

Dollars Per Gallon
U.S. Average Wholesale Prices*
Gasoline$2.01 1.77 
Distillates1.98 1.76 
* On third-party branded petroleum product sales, excluding excise taxes.
 Dollars Per Gallon
U.S. Average Wholesale Prices*   
Gasoline$1.77
 1.86
Distillates1.76
 2.04
* On third-party branded petroleum product sales, excluding excise taxes.   


Thousands of Barrels Daily
Marketing Petroleum Products Sales Volumes
Gasoline1,023 1,066 
Distillates818 1,037 
Other18 20 
Total1,859 2,123 

 Thousands of Barrels Daily
Marketing Petroleum Products Sales Volumes   
Gasoline1,066
 1,151
Distillates1,037
 940
Other20
 18
Total2,123
 2,109


The M&S segment purchases for resale and markets refined petroleum products, such as gasoline, distillates and aviation fuels, mainly in the United States and Europe. In addition, this segment includes the manufacturing and marketing of specialty products, such as base oils and lubricants.

Before-tax income from the M&S segment increased $308decreased $223 million in the first quarter of 2020.2021. The increasedecrease was primarily due to higherlower realized marketing fuel margins.margins driven by an increase in spot prices in the first quarter of 2021, compared with a significant decline in spot prices in the first quarter of 2020, as well as reduced demand caused by the COVID-19 pandemic.

See the “Executive Overview and Business Environment” section for information on marketing fuel margins and other market factors impacting this quarter’s results.

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Corporate and Other

 Millions of Dollars
 Three Months Ended
March 31
 2021 2020 
Loss Before Income Taxes
Net interest expense$(143)(103)
Corporate overhead and other(108)(94)
Total Corporate and Other$(251)(197)
 Millions of Dollars
 Three Months Ended
March 31
 2020
 2019
Loss Before Income Taxes   
Net interest expense$(103) (108)
Corporate overhead and other(94) (102)
Total Corporate and Other$(197) (210)



Net interest expense consists of interest and financing expense, net of interest income and capitalized interest. Corporate overhead and other includes general and administrative expenses, technology costs, environmental costs associated with sites no longer in operation, foreign currency transaction gains and losses, and other costs not directly associated with an operating segment. Corporate overhead and other decreased $8

Net interest expense increased $40 million in the first quarter of 2020, mainly2021, primarily driven by higher average debt principal balances, reflecting new debt issuances during 2020, and lower capitalized interest due to the completion of capital projects and the placement of assets into service.

Corporate overhead and other increased $14 million in the first quarter of 2021, reflecting higher employee-related expenses.


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Table of Contents
CAPITAL RESOURCES AND LIQUIDITY

Financial Indicators

Millions of Dollars,
Except as Indicated
March 31
2021
December 31
2020
Cash and cash equivalents$1,3512,514 
Short-term debt516987 
Total debt15,42215,893 
Total equity20,45721,523 
Percent of total debt to capital*43%42 
Percent of floating-rate debt to total debt10%12 
* Capital includes total debt and total equity.
 Millions of Dollars,
Except as Indicated
 March 31
2020

 December 31
2019

    
Cash and cash equivalents$1,221
 1,614
Short-term debt2,243
 547
Total debt12,963
 11,763
Total equity23,639
 27,169
Percent of total debt to capital*35% 30
* Capital includes total debt and total equity.



To meet our short- and long-term liquidity requirements, we seekuse a variety of funding sources but rely primarily on cash generated from operating activities and debt financing. Additionally, Phillips 66 Partners has the ability to fund its growth activities through debt and equity financings. During the first three months of 2020,2021, we generated $217$271 million of cash from operations, borrowed $1 billion under our new term loan facility, and borrowed $200 million under our commercial paper facility.operations. We used available cash primarily for capital expenditures and investments of $923 million; repurchases$331 million, repayment of our common stock$500 million of $443 million; andmaturing debt, dividend payments on our common stock of $396$394 million, and an additional member loan to an equity affiliate of $155 million. During the first three months of 2020,2021, cash and cash equivalents decreased $393$1,163 million to $1.2 billion.$1,351 million.
We believe current cash and cash equivalents and cash generated by operations, together with access to external sources of funds as described below under “Significant Sources of Capital,” will be sufficient to meet our funding requirements in the near and long term, including our capital spending, dividend payments, defined benefit plan contributions, and debt repayments.

Significant Sources of Capital

Operating Activities
During the first three months of 2020,2021, cash generated by operating activities was $217$271 million, compared with cash used in operating activities of $478$217 million for the first three months of 2019.2020. The increase in the first three months of 2020, compared with the same period in 2019, was mainlyprimarily due to higher distributions from equity affiliates and favorable working capital impacts, partially offset by decreased cash distributions from our equity affiliates.lower realized refining margins and sales volumes.

Our short- and long-term operating cash flows are highly dependent upon refining and marketing margins, NGL prices and chemicalchemicals margins. Prices and margins in our industry are typically volatile, and are driven by market conditions over which we have little or no control. Absent other mitigating factors, as these prices and margins fluctuate, we would expect a corresponding change in our operating cash flows. The recent decline in demand for petroleum products has led to a significant decrease in refining margins. If the global economic disruption associated with the COVID-19 pandemic sustains, we expect refining, marketing and chemical margins, along with transportation volumes, to remain challenged in the near term, all of which could have a significant unfavorable impact on our future operating cash flows.

The level and quality of output from our refineries also impactsimpact our cash flows. Factors such as operating efficiency, maintenance turnarounds, market conditions, feedstock availability, and weather conditions can affect output. We actively manage the operations of our refineries, and any variability in their operations typically has not been as significant to cash flows as that caused by margins and prices. However, the recent decline in demand for petroleum products has led to a reduction of our refinery production; and if the global economic disruption associated with the COVID-19 pandemic sustains, we expect the reduced refinery production to continue in the near term, which could have a significant unfavorable impact on our future operating cash flows.


Equity Affiliate Operating Distributions
Our operating cash flows are also impacted by distribution decisions made by our equity affiliates. During the first three months of 2020,2021, cash from operations included distributions of $361$502 million from our equity affiliates, compared with $611$361 million during the same period of 2019.2020. We cannot control the amount of future dividends from equity affiliates; therefore, future dividend payments by these equity affiliates are not assured. If the global economic disruption associated with the COVID-19 pandemic sustains,

Tax Refunds
An income tax receivable of $1.5 billion, which reflects tax refunds we expect lower distributions fromto receive within the next 12 months, is included in the “Accounts and notes receivable” line item on our equity affiliates.consolidated balance sheet as of March 31, 2021.

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Phillips 66 Partners’ Unit Issuances
Phillips 66 Partners LP

Unit Issuances
During the first three months of 2020, on a settlement-date basis, Phillips 66 Partners generated net proceeds of $2 million from common units issuedsuspended issuances under its activecurrent continuous offering of common units, or at-the-market (ATM) program. Since inceptionprogram in June 2016 through March 31,the first quarter of 2020 net proceedsdue to low common unit prices. During the first three months of $494 million have been received under its ATM programs.

Transfer of Equity Interests
2021, Phillips 66 Partners has a consolidated holding company that owns 65% of Gray Oak Pipeline, LLC. After deducting a co-venturer’s pending acquisition of a 35% interest indid not issue any common units under the consolidated holding company, Phillips 66 Partners has an effective ownership interest of 42.25% in Gray Oak Pipeline, LLC. Gray Oak Pipeline, LLC was formed to develop and construct the Gray Oak Pipeline which transports crude oil from the Permian and Eagle Ford to Texas Gulf Coast destinations that include Corpus Christi and the Sweeny area, including the Phillips 66 Sweeny Refinery, as well as access to the Houston market. On April 1, 2020, the Gray Oak Pipeline commenced full operations from West Texas to Texas Gulf Coast destinations. The Eagle Ford segment of the pipeline commenced operations later in April. Accordingly, the co-venturer’s 35% interest in the holding company is expected to be recharacterized from a long-term obligation to a noncontrolling interest on our consolidated balance sheet in the second quarter. Also at that time, the premium paid by the co-venturer will be recharacterized from a long-term obligation to a gain in our consolidated statement of operations. For the three months ended March 31, 2020, the co-venturer contributed an aggregate of $23 million to the holding company to fund its portion of Gray Oak Pipeline LLC’s cash calls. See Note 5—Investments, Loans and Long-Term Receivables, in the Notes to Consolidated Financial Statements, for further discussion regarding Phillips 66 Partners’ investment in Gray Oak Pipeline, LLC.ATM program.

Revolving Credit Facilities and Commercial Paper
At March 31, 2020,2021, borrowings of $450 million were outstanding and $1 million in letters of credit had been drawn under Phillips 66 Partners’ $750 million revolving credit facility. At March 31, 2021, no amount had been drawn under Phillips 66’s $5 billion revolving credit facility and no amount had been directly drawn under Phillips 66 Partners’ $750 million revolving credit facility; however, $3 million in letters of credit had been issued under Phillips 66 Partners’ revolving credit facility. As a result, we had approximately $5.7 billion of total committed capacity available under our revolving credit facilities at March 31, 2020. In addition, at March 31, 2020, borrowings of $200 million were outstanding under Phillips 66’sor uncommitted $5 billion commercial paper program.


Other Debt Issuances and FinancingsTerm Loan Agreement
On April 9, 2020,6, 2021, Phillips 66 closed on a public offering of $1 billion aggregate principal amount of senior unsecured notes consisting of:

$500 million aggregate principal amount of 3.700% Senior Notes due 2023.

$500 million aggregate principal amount of 3.850% Senior Notes due 2025.

Interest on the Senior Notes due 2023 is payable semiannually on April 6 and October 6 of each year, commencing on October 6, 2020. Interest on the Senior Notes due 2025 is payable semiannually on April 9 and October 9 of each year, commencing on October 9, 2020. Proceeds of $993 million, net of underwriters’ discounts and commissions and debt issuance costs, are being used for general corporate purposes.

On March 19, 2020, Phillips 66Partners entered into a $1 billion 364-day delayed draw$450 million term loan agreement (the Facility) and borrowed $1 billion under the Facility shortly thereafter. Onfull amount. The term loan agreement has a maturity date of April 6, 2020, Phillips 66 increased5, 2022, and the size of the Facilityoutstanding borrowings can be repaid at any time and from time to $2 billion, with $1 billion of capacity remaining undrawn.time, in whole or in part, without premium or penalty. Borrowings under the Facility bear interest at a floating rate based on either thea Eurodollar rate or thea reference rate, plus a margin determined by the credit rating of Phillips 66’s senior unsecured long‑term debt.0.875%. Proceeds were primarily used to repay amounts borrowed under Phillips 66 is using the proceeds from the debt issuance for general corporate purposes.Partners’ $750 million revolving credit facility.






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Off-Balance Sheet Arrangements

Lease Residual Value Guarantees
Under the operating lease agreement onfor our headquarters facility in Houston, Texas, we have a residual value guarantee with a maximum future exposure of $554 million at March 31, 2020. The operating lease term ends in June 2021 and provides us the option, at the end of the lease term in September 2025, to request to renew the lease, purchase the facility or assist the lessor in marketing it for resale. We have a residual value guarantee associated with the operating lease agreement with a maximum potential future exposure of $514 million at March 31, 2021. We also have residual value guarantees associated with railcar and airplane leases with maximum potential future payments totaling $362 million at March 31, 2020, which$371 million. These operating leases have remaining terms of up to fournine years.

Dakota Access, LLC (Dakota Access) and Energy Transfer Crude Oil Company, LLC (ETCO)
In March 2019, a wholly owned subsidiary of Dakota Access closed an offering of $2,500 millionissued $2.5 billion aggregate principal amount of senior unsecured senior notes. Dakota Access and Energy Transfer Crude Oil Company, LLC (ETCO)ETCO have guaranteed repayment of the notes. In addition, Phillips 66 Partners and its co-venturers in Dakota Access provided a Contingent Equity Contribution Undertaking (CECU) in conjunction with the notes offering. Under the CECU, if Dakota Access receives an unfavorable court ruling in the litigation related to certain disputed construction permits and Dakota Access determines that an equity contribution trigger event has occurred, the co-venturers may be severally required to make proportionate equity contributions to Dakota Access and ETCO upif there is an unfavorable final judgment in the ongoing litigation related to an aggregate maximumeasement granted by the U.S. Army Corps of approximately $2,525 million.Engineers (USACE) to allow the pipeline to be constructed under Lake Oahe in North Dakota. Contributions may be required if Dakota Access determines that the issues included in any such final judgment cannot be remediated and Dakota Access has or is projected to have insufficient funds to satisfy repayment of the notes. If Dakota Access undertakes remediation to cure issues raised in a final judgment, contributions may be required if any series of the notes become due, whether by acceleration or at maturity, during such time, to the extent Dakota Access has or is projected to have insufficient funds to pay such amounts. At March 31, 2021, Phillips 66 Partners’ share of the maximum potential equity contributions under the CECU iswas approximately $631 million.

In MarchJuly 2020, the trial court in suchpresiding over the litigation requestedvacated Dakota Access’ easement under Lake Oahe and ordered the Dakota Access Pipeline to be shut down and emptied of crude oil pending the preparation of an Environmental Impact Statement from(EIS) by the U.S. Army CorpsUSACE, which had been ordered by the court in March 2020 and is now expected to be completed by March 2022. In August 2020, pending an appeal of Engineers, and requested additional informationthe trial court’s decisions, an appellate court denied Dakota Access’ motion to make a further decision regarding whetherstay the Dakota Access Pipeline shouldorder vacating the easement, but granted its motion to stay the order that the pipeline be shut down while the Environmental Impact StatementEIS is being prepared. In January 2021, the appellate court affirmed the trial court’s order vacating the easement and directing the USACE to prepare an EIS and reversed the order directing the pipeline to be shut down. Notwithstanding that the easement has been vacated, in April 2021, the USACE indicated that it currently intends to allow the pipeline to continue to operate while it proceeds with the EIS. Currently, this ruling does not havethere is a motion for a permanent injunction to shut down the pipeline before the trial court that could be decided at any immediate impact ontime. Additionally, Dakota Access has requested the appellate court to stay its January 2021 decision pending a filing and disposition of a petition for writ of certiorari to the U.S. Supreme Court.

If the pipeline is required to cease operations, either permanently or pending the preparation of the EIS, and should Dakota Access and ETCO.

Gray Oak Pipeline, LLC
Gray Oak Pipeline, LLC has a third-party term loan facility with a borrowing capacity of $1,379 million, inclusive of accrued interest. Borrowings under the facility are due on June 3, 2022.ETCO not have sufficient funds to pay ongoing expenses, Phillips 66 Partners andalso could be required to support its co-venturers provided a guarantee through an equity contribution agreement requiring proportionate equity contributions to Gray Oak Pipeline, LLC upshare of the ongoing expenses, including scheduled interest payments on the notes of approximately $25 million annually, in addition to the total outstanding loan amount, plus any additional accrued interest and associated fees, if the term loan facility is fully utilized and Gray Oak Pipeline, LLC defaults on certain of itspotential obligations thereunder.  At March 31, 2020, the term loan facility was fully utilized by Gray Oak Pipeline, LLC, and Phillips 66 Partners’ 42.25% proportionate exposure under the equity contribution agreement was $583 million. CECU.

Other Guarantees
At March 31, 2020, we had other guarantees outstanding for our portion of certain joint venture debt obligations and purchase obligations, which have remaining terms of up to eight years. The maximum potential amount of future payments to third parties under these guarantees was approximately $331 million. Payment would be required if a joint venture defaults on its obligations.

See Note 10—Guarantees, in the Notes to Consolidated Financial Statements, for additional information on our guarantees.


41

Table of Contents
Capital Requirements

Capital Expenditures and Investments
For information about our capital expenditures and investments, see the “Capital Spending” section below.

Debt Financing
Our total debt balance at March 31, 2020,2021, and December 31, 2019,2020, was $13.0$15.4 billion and $11.8$15.9 billion, respectively. Our total debt-to-capital ratio was 35%43% and 30%42% at March 31, 2020,2021, and December 31, 2019,2020, respectively.

In April 2020, Phillips 66 repaidJoint Venture Loans
We and our co-venturer provided member loans to WRB. At March 31, 2021, our 50% share of the $300 million outstanding principalmember loan balance, including accrued interest, was $434 million. The need for additional loans to WRB in the remainder of its floating-rate notes due April 2020 and the $200 million outstanding principal balance of its term loan facility due April 2020. Also in April 2020, Phillips 66 Partners repaid the $25 million outstanding principal balance of its tax-exempt bonds due April 2020.2021, as well as WRB’s repayment schedule, will depend on market conditions.

Dividends
On February 5, 2020,10, 2021, our Board of Directors declared a quarterly cash dividend of $0.90 per common share. The dividend was paid on March 2, 2020,1, 2021, to shareholdersholders of record at the close of business on February 18, 2020.22, 2021.

Share Repurchases
Since July 2012, our Board of Directors has at various times, authorized an aggregate of $15 billion of repurchases of our outstanding common stock under our share repurchase programs, which aggregate to a total of $15 billion.stock. The authorizations do not have expiration dates. The share repurchases are expected to be funded primarily through available cash. TheWe are not obligated to repurchase any shares underof common stock pursuant to these authorizations are repurchased from time to time in the open marketand may commence, suspend or terminate repurchases at our discretion, subject to market conditions and other factors, and in accordance with applicable regulatory requirements.any time. Since the inception of our share repurchase programsprogram in 2012, through March 17, 2020, we have repurchased 159 million shares at an aggregate cost of $12.5 billion. Shares of stock repurchased are held as treasury shares. We suspended share repurchases in mid-March 2020 to preserve liquidity in response to the global economic effects ofdisruption caused by the COVID-19 pandemic and other factors, and will evaluate timing to resume share repurchases.pandemic.

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Table of Contents
Capital Spending

Our capital expenditures and investments represent consolidated capital spending. Our adjusted capital spending is a non-GAAP financial measure that demonstrates our net share of capital spending, and reflects an adjustment for the portion of our consolidated capital spending funded by certaina joint venture partners.partner.

Millions of Dollars Millions of Dollars
Three Months Ended
March 31
Three Months Ended
March 31
2020
 2019
2021 2020 
Capital Expenditures and Investments   Capital Expenditures and Investments
Midstream$603
 841
Midstream$100 603 
Chemicals
 
Chemicals — 
Refining245
 194
Refining184 245 
Marketing and Specialties25
 19
Marketing and Specialties22 25 
Corporate and Other50
 43
Corporate and Other25 50 
Total Capital Expenditures and Investments923
 1,097
Total Capital Expenditures and Investments331 923 
Less: capital spending funded by certain joint venture partners*23
 422
Less: capital spending funded by a joint venture partner*Less: capital spending funded by a joint venture partner* 23 
Adjusted Capital Spending$900
 675
Adjusted Capital Spending$331 900 


 

Selected Equity Affiliates**
   
Selected Equity Affiliates**
DCP Midstream$46
 150
DCP Midstream$7 46 
CPChem126
 103
CPChem79 126 
WRB37
 37
WRB59 37 
$209
 290
$145 209 
* Included in the Midstream segment.
** Our share of joint venture’s self-funded capital spending.


Midstream
During the first three months of 2020,2021, capital spending in our Midstream segment included continued development of additional Gulf Coast fractionation capacity, constructionincluded:

Construction activities related to increasing storage capacity at our crude oil and refined petroleum products terminal located near Beaumont, Texas, and cash contributions to our joint ventures to develop and construct the Liberty and Red Oak pipeline systems, as well as other return, reliability and maintenance projects.on Phillips 66 Partners’ capital spending was mainly attributable to several major capital projects, including the Gray Oak Pipeline and related ventures, capacity expansion on the Sweeny to Pasadena refined petroleum products pipeline, and a new ethane pipeline from Clemens Caverns to petrochemical facilities in Gregory, Texas (C2G Pipeline).

The development and construction of the Red Oak Pipeline system and Sweeny Frac 4 projects have been deferred asConstruction activities on a result of the current challenging business environment. On March 2, 2020,new 35-mile, 12-inch hydrogen gas pipeline connecting Alliance Refinery to hydrogen gas sources.

Contributions by Phillips 66 Partners closed a transaction to acquirecomplete the South Texas Gateway Terminal development activities.

Continued development of additional Gulf Coast fractionation capacity at the Sweeny Hub.

Spending associated with other return, reliability, and maintenance projects in our 50% interest in Liberty for $75 million. Phillips 66 PartnersTransportation and its co-venturer subsequently deferred the development and constructionNGL businesses.


43

Table of the Liberty Pipeline system.Contents

During the first three months of 2020, DCP Midstream’s self-funded capital expenditures and investments were $92 million on a 100% basis. Capital spending during this period was primarily for expansion projects, including the construction of the Latham II offloading facility and the Cheyenne Connector, and investments in the Sand Hills and Southern Hills joint ventures, as well as maintenance capital expenditures for existing assets. In April 2020, DCP Midstream announced capital and cost reduction plans, including a 75% growth capital reduction. We expect that DCP Midstream’s capital program will continue to be self-funded for the remainder of 2020.


Chemicals
During the first three months of 2020, CPChem had a self-funded capital program. During this period,2021, on a 100% basis, CPChem’s capital expenditures and investments were $252$157 million. The capital spending was primarily for the continued development of its second U.S. Gulf Coast petrochemical projectsustaining, optimization and debottlenecking projects on existing assets. WeCPChem’s capital program was self-funded, and we expect CPChem to continue self-funding its capital program for the remainder of 2020.2021.

Refining
Capital spending for the Refining segment during the first three months of 20202021 was primarily for refinery upgrade projects to enhance the yield of high valuehigh-value products, renewable diesel projects, improvements to the operating integrity of key processing units, and safety-related projects. Our equity affiliates in the Refining segment had self-funded capital programs during the first three months of 2020, and we expect them to continue self-funding their capital programs for the remainder of 2020.

Major construction activities included:

Installation and startup of facilities to improve product value at the Sweeny Refinery.

Installation of facilities to improve product value at the Ponca City and Bayway refineries.refinery.

Installation of facilities to provide flexibility to produce biofuelsrenewable diesel at the Humber Refinery.San Francisco refinery.

Marketing and Specialties
Capital spending for the M&S segment during the first three months of 20202021 was primarily for an investment in a retail marketing joint venture in the acquisition,Central region and the development and enhancement of retail sites in Europe.

Corporate and Other
Capital spending for Corporate and Other during the first three months of 20202021 was primarily for information technology.technology and facilities.

2020 Capital Spending Budget Update
In late March 2020, we announced an update to the 2020 capital budget that was included in our 2019 Annual Report on Form 10-K.  In response to the current challenging business environment, we reduced our 2020 consolidated capital spending plans from $3.8 billion to $3.1 billion.  Capital spending net
44

Table of cash capital contributions from certain joint venture partners (adjusted capital spending) is now expected to be $3.0 billion.  This $300 million reduction in adjusted capital spending from the original budget of $3.3 billion reflects a $700 million reduction in our consolidated capital spending, partially offset by a $400 million reduction in cash capital contributions expected from DCP Midstream, which is no longer expected to exercise its option to participate in the Sweeny Fracs 2 and 3 projects in 2020.  In Midstream, the Red Oak Pipeline and Sweeny Frac 4 project, as well as Phillips 66 Partners’ Liberty Pipeline, have been deferred.  Phillips 66 Partners has also postponed its final investment decision on the ACE Pipeline.  In Refining, we are deferring and canceling certain discretionary projects.Contents


Contingencies

A number of lawsuits involving a variety of claims that arose in the ordinary course of business have been filed against us or are subject to indemnifications provided by us. We also may be required to remove or mitigate the effects on the environment of the placement, storage, disposal, or release of certain chemical, mineral and petroleum substances at various active and inactive sites. We regularly assess the need for financial recognition or disclosure of these contingencies. In the case of all known contingencies (other than those related to income taxes), we accrue a liability when the loss is probable and the amount is reasonably estimable. If a range of amounts can be reasonably estimated and no amount within the range is a better estimate than any other amount, then the minimum of the range is accrued. We do not reduce these liabilities for potential insurance or third-party recoveries. If applicable, we accrue receivables for probable insurance or other third-party recoveries. In the case of income tax-related contingencies, we use a cumulative probability-weighted loss accrual in cases where sustaining a tax position is less than certain.uncertain.

Based on currently available information, we believe it is remote that future costs related to known contingent liability exposures will exceed current accruals by an amount that would have a material adverse impact on our consolidated financial statements. As we learn new facts concerning contingencies, we reassess our position both with respect to accrued liabilities and other potential exposures. Estimates particularly sensitive to future changes include contingent liabilities recorded for environmental remediation, tax and legal matters. Estimated future environmental remediation costs are subject to change due to such factors as the uncertain magnitude of cleanup costs, the unknown time and extent of such remedial actions that may be required, and the determination of our liability in proportion to that of other potentially responsible parties. Estimated future costs related to tax and legal matters are subject to change as events evolve and as additional information becomes available during the administrative and litigation processes.

Legal and Tax Matters
Our legal and tax matters are handled by our legal and tax organizations. These organizations apply their knowledge, experience and professional judgment to the specific characteristics of our cases and uncertain tax positions. We employ a litigation management process to manage and monitor the legal proceedings. Our process facilitates the early evaluation and quantification of potential exposures in individual cases and enables the tracking of those cases that have been scheduled for trial and/or mediation. Based on professional judgment and experience in using these litigation management tools and available information about current developments in all our cases, our legal organization regularly assesses the adequacy of current accruals and determines if adjustment of existing accruals, or establishment of new accruals, is required. In the case of income tax-related contingencies, we monitor tax legislation and court decisions, the status of tax audits and the statute of limitations within which a taxing authority can assert a liability.

Environmental
Like other companies in our industry, we are subject to numerous international, federal, state and local environmental laws and regulations. For a discussion of the most significant of these international and federal environmental laws and regulations, see the “Environmental” section in Management’s Discussion and Analysis of Financial Condition and Results of Operations in our 20192020 Annual Report on Form 10-K.


We occasionally receive requests for information or notices of potential liability from the U.S. Environmental Protection Agency (EPA)EPA and state environmental agencies alleging that we are a potentially responsible party under the Federal Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) or an equivalent state statute. On occasion, we also have been made a party to cost recovery litigation by those agencies or by private parties. These requests, notices and lawsuits assert potential liability for remediation costs at various sites that typically are not owned by us, but allegedly contain wastes attributable to our past operations. At March 31, 2020,2021, and December 31, 2019,2020, we had been notified of potential liability under CERCLA and comparable state laws at 2725 sites within the United States.

Notwithstanding any of the foregoing, and as with other companies engaged in similar businesses, environmental costs and liabilities are inherent concerns in certain of our operations and products, and there can be no assurance that those costs and liabilities will not be material. However, we currently do not expect any material adverse effect on our results of operations or financial position as a result of compliance with current environmental laws and regulations.


45

Climate Change
There has been a broad range of proposed or promulgated state, national and international laws focusing on greenhouse gas (GHG) emissions reduction, including various regulations proposed or issued by the EPA. These proposed or promulgated laws apply or could apply in states and/or countries where we have interests or may have interests in the future. Laws regulating GHG emissions continue to evolve, and while it is not possible to accurately estimate either a timetable for implementation or our future compliance costs relating to implementation, such laws potentially could have a material impact on our results of operations and financial condition as a result of increasing costs of compliance, lengthening project implementation and agency reviews, or reducing demand for certain hydrocarbon products. We continue to monitor legislative and regulatory actions and legal proceedings globally relating to GHG emissions for potential impacts on our operations.

For examples of legislation and regulation or precursors for possible regulation that do or could affect our operations, see the “Climate Change” section in Management’s Discussion and Analysis of Financial Condition and Results of Operations in our 20192020 Annual Report on Form 10-K.

We consider and take into account anticipated future GHG emissions in designing and developing major facilities and projects, and implement energy efficiency initiatives to reduce GHG emissions. Data on our GHG emissions, legal requirements regulating such emissions, and the possible physical effects of climate change on our coastal assets are incorporated into our planning, investment, and risk management decision-making. We are working to continuously improve operational and energy efficiency through resource and energy conservation throughout our operations.


46

GUARANTOR FINANCIAL INFORMATION
At March 31, 2021, Phillips 66 had $10.8 billion of senior unsecured notes outstanding guaranteed by Phillips 66 Company, a direct, wholly owned operating subsidiary of Phillips 66. Phillips 66 conducts substantially all of its operations through subsidiaries, including Phillips 66 Company, and those subsidiaries generate substantially all of its operating income and cash flow. The guarantees are (1) unsecured obligations of Phillips 66 Company, (2) rank equally with all of Phillips 66 Company’s other unsecured and unsubordinated indebtedness, and (3) are full and unconditional.

Summarized financial information of Phillips 66 and Phillips 66 Company (the Obligor Group) is presented on a combined basis. Intercompany transactions among the members of the Obligor Group have been eliminated. The financial information of non-guarantor subsidiaries has been excluded from the summarized financial information. Significant intercompany transactions and receivable/payable balances between the Obligor Group and non-guarantor subsidiaries are presented separately in the summarized financial information.

The summarized results of operations for the three months ended March 31, 2021, and the summarized financial position at March 31, 2021, and December 31, 2020, for the Obligor Group on a combined basis were:


Summarized Combined Statement of OperationsMillions of Dollars
Sales and other operating revenues$16,191
Revenues and other income—non-guarantor subsidiaries1,125
Purchased crude oil and products—third parties10,768
Purchased crude oil and products—related parties2,316
Purchased crude oil and products—non-guarantor subsidiaries3,323
Loss before income taxes(895)
Net loss(741)


Millions of Dollars
Summarized Combined Balance SheetMarch 31 2021December 31 2020
Accounts and notes receivable—third parties$4,664 4,060 
Accounts and notes receivable—related parties970 804 
Due from non-guarantor subsidiaries, current494 288 
Total current assets10,061 8,965 
Investments and long-term receivables9,269 9,229 
Net properties, plants and equipment12,852 12,815 
Goodwill1,047 1,047 
Due from non-guarantor subsidiaries, noncurrent6,070 6,173 
Other assets associated with non-guarantor subsidiaries2,815 2,870 
Total noncurrent assets33,928 34,034 
Total assets43,989 42,999 
Due to non-guarantor subsidiaries, current$2,724 2,203 
Total current liabilities9,467 7,938 
Long-term debt11,330 11,330 
Due to non-guarantor subsidiaries, noncurrent9,937 9,316 
Total noncurrent liabilities26,600 26,044 
Total liabilities36,067 33,982 
Total equity7,922 9,017 
Total liabilities and equity43,989 42,999 
47

NON-GAAP RECONCILIATIONS

Refining

Our realized refining margins measure the difference between a)(a) sales and other operating revenues derived from the sale of petroleum products manufactured at our refineries and b) purchase(b) costs of feedstocks, primarily crude oil, used to produce the petroleum products. The realized refining margins are adjusted to include our proportional share of our joint venture refineries’ realized margins, as well as to exclude those items that are not representative of the underlying operating performance of a period, which we call “special items.” The realized refining margins are converted to a per-barrel basis by dividing them by total refinery processed inputs (primarily crude oil) measured on a barrel basis, including our share of inputs processed by our joint venture refineries. Our realized refining margin per barrel is intended to be comparable with industry refining margins, which are known as “crack spreads.” As discussed in “Business“Executive Overview and Business Environment—Business Environment,” industry crack spreads measure the difference between market prices for refined petroleum products and crude oil. We believe realized refining margin per barrel calculated on a similar basis as industry crack spreads provides a useful measure of how well we performed relative to benchmark industry refining margins.

The GAAP performance measure most directly comparable to realized refining margin per barrel is the Refining segment’s “income (loss) before income taxes per barrel.” Realized refining margin per barrel excludes items that are typically included in a manufacturer’s gross margin, such as depreciation and operating expenses, and other items used to determine income (loss) before income taxes, such as general and administrative expenses. It also includes our proportional share of joint venture refineries’ realized refining margins and excludes special items. Because realized refining margin per barrel is calculated in this manner, and because realized refining margin per barrel may be defined differently by other companies in our industry, it has limitations as an analytical tool. Following are reconciliations of income (loss)loss before income taxes to realized refining margins:

48

Table of Contents
Millions of Dollars, Except as IndicatedMillions of Dollars, Except as Indicated
Realized Refining Margins
Atlantic Basin/
Europe

Gulf
Coast

Central
Corridor

West
Coast

Worldwide
Realized Refining MarginsAtlantic Basin/
Europe
Gulf
Coast
Central
Corridor
West
Coast
Worldwide
  
Three Months Ended March 31, 2021Three Months Ended March 31, 2021
Loss before income taxesLoss before income taxes$(153)(253)(248)(386)(1,040)
Plus:Plus:
Taxes other than income taxesTaxes other than income taxes20 27 15 23 85 
Depreciation, amortization and impairmentsDepreciation, amortization and impairments52 77 34 54 217 
Selling, general and administrative expensesSelling, general and administrative expenses14 10 7 11 42 
Operating expensesOperating expenses230 321 205 382 1,138 
Equity in losses of affiliatesEquity in losses of affiliates2 3 117  122 
Other segment (income) expense, netOther segment (income) expense, net  (2)2  
Proportional share of refining gross margins contributed by equity affiliatesProportional share of refining gross margins contributed by equity affiliates43  86  129 
Realized refining marginsRealized refining margins$208 185 214 86 693 
Total processed inputs (thousands of barrels)
Total processed inputs (thousands of barrels)
42,826 54,560 19,754 25,917 143,057 
Adjusted total processed inputs (thousands of barrels)*
Adjusted total processed inputs (thousands of barrels)*
42,826 54,560 35,711 25,917 159,014 
Loss before income taxes per barrel (dollars per barrel)**
Loss before income taxes per barrel (dollars per barrel)**
$(3.57)(4.64)(12.55)(14.89)(7.27)
Realized refining margins (dollars per barrel)***
Realized refining margins (dollars per barrel)***
4.86 3.39 5.97 3.33 4.36 
Three Months Ended March 31, 2020  Three Months Ended March 31, 2020
Loss before income taxes$(637)(843)(227)(554)(2,261)Loss before income taxes$(637)(843)(227)(554)(2,261)
Plus:  Plus:
Taxes other than income taxes19
37
17
31
104
Taxes other than income taxes19 37 17 31 104 
Depreciation, amortization and impairments492
741
469
364
2,066
Depreciation, amortization and impairments492 741 469 364 2,066 
Selling, general and administrative expenses13
7
6
10
36
Selling, general and administrative expenses13 10 36 
Operating expenses194
492
136
283
1,105
Operating expenses194 492 136 283 1,105 
Equity in (earnings) losses of affiliates2
(1)51

52
Equity in (earnings) losses of affiliates(1)51 — 52 
Other segment (income) expense, net(2)1
(3)1
(3)Other segment (income) expense, net(2)(3)(3)
Proportional share of refining gross margins contributed by equity affiliates16

113

129
Proportional share of refining gross margins contributed by equity affiliates16 — 113 — 129 
Special items:  Special items:
Lower-of-cost-or-market inventory adjustments

35

35
Lower-of-cost-or-market inventory adjustments— — 35 — 35 
Realized refining margins$97
434
597
135
1,263
Realized refining margins$97 434 597 135 1,263 
  
Total processed inputs (thousands of barrels)
41,335
64,066
23,345
27,877
156,623
Total processed inputs (thousands of barrels)
41,335 64,066 23,345 27,877 156,623 
Adjusted total processed inputs (thousands of barrels)*
41,335
64,066
44,291
27,877
177,569
Adjusted total processed inputs (thousands of barrels)*
41,335 64,066 44,291 27,877 177,569 
  
Loss before income taxes per barrel (dollars per barrel)**
$(15.41)(13.16)(9.72)(19.87)(14.44)
Loss before income taxes per barrel (dollars per barrel)**
$(15.41)(13.16)(9.72)(19.87)(14.44)
Realized refining margins (dollars per barrel)***
2.38
6.76
13.50
4.80
7.11
Realized refining margins (dollars per barrel)***
2.38 6.76 13.50 4.80 7.11 
  
Three Months Ended March 31, 2019  
Income (loss) before income taxes$(7)(118)77
(150)(198)
Plus:  
Taxes other than income taxes15
23
13
24
75
Depreciation and amortization50
67
33
62
212
Selling, general and administrative expenses7
(2)1
5
11
Operating expenses233
384
145
249
1,011
Equity in (earnings) losses of affiliates3

(84)
(81)
Other segment (income) expense, net6
1
(2)2
7
Proportional share of refining gross margins contributed by equity affiliates17

267

284
Special items:  
Pending claims and settlements

(21)
(21)
Realized refining margins$324
355
429
192
1,300
  
Total processed inputs (thousands of barrels)
41,682
65,434
23,893
30,703
161,712
Adjusted total processed inputs (thousands of barrels)*
41,682
65,434
41,896
30,703
179,715
  
Income (loss) before income taxes per barrel (dollars per barrel)**
$(0.17)(1.80)3.22
(4.89)(1.22)
Realized refining margins (dollars per barrel)***
7.76
5.44
10.23
6.25
7.23
* Adjusted total processed inputs include our proportional share of processed inputs of an equity affiliate.
** Income (loss) before income taxes divided by total processed inputs.
** Loss before income taxes divided by total processed inputs. ** Loss before income taxes divided by total processed inputs.
*** Realized refining margins per barrel, as presented, are calculated using the underlying realized refining margin amounts, in dollars, divided by adjusted total processed inputs, in barrels. As such, recalculated per barrel amounts using the rounded margins and barrels presented may differ from the presented per barrel amounts.

49

Table of Contents
Marketing

Our realized marketing fuel margins measure the difference between a)(a) sales and other operating revenues derived from the sale of fuels in our M&S segment and b) purchase(b) costs of those fuels. The realized marketing fuel margins are adjusted to exclude those items that are not representative of the underlying operating performance of a period, which we call “special items.” The realized marketing fuel margins are converted to a per-barrel basis by dividing them by sales volumes measured on a barrel basis. We believe realized marketing fuel margin per barrel demonstrates the value uplift our marketing operations provide by optimizing the placement and ultimate sale of our refineries’ fuel production.

Within the M&S segment, the GAAP performance measure most directly comparable to realized marketing fuel margin per barrel is the marketing business’ “income before income taxes per barrel.” Realized marketing fuel margin per barrel excludes items that are typically included in gross margin, such as depreciation and operating expenses, and other items used to determine income before income taxes, such as general and administrative expenses. Because realized marketing fuel margin per barrel excludes these items, and because realized marketing fuel margin per barrel may be defined differently by other companies in our industry, it has limitations as an analytical tool. Following are reconciliations of income before income taxes to realized marketing fuel margins:


 Millions of Dollars, Except as Indicated
 Three Months Ended
March 31, 2020
 
Three Months Ended
March 31, 2019
 U.S.
International
 U.S.
International
Realized Marketing Fuel Margins     
Income before income taxes$299
171
 98
58
Plus:     
Taxes other than income taxes2
1
 2
2
Depreciation and amortization3
17
 2
16
Selling, general and administrative expenses127
63
 155
62
Equity in earnings of affiliates
(22) (1)(22)
Other operating revenues*(84)2
 (82)(6)
Other segment (income) expense, net

 
(2)
Marketing margins347
232
 174
108
Less: margin for nonfuel related sales
10
 
10
Realized marketing fuel margins$347
222
 174
98
      
Total fuel sales volumes (thousands of barrels)
167,178
25,979
 164,058
25,796
      
Income before income taxes per barrel (dollars per barrel)
$1.79
6.58
 0.60
2.25
Realized marketing fuel margins (dollars per barrel)**
2.08
8.53
 1.06
3.80
* Includes other nonfuel revenues.
  ** Realized marketing fuel margins per barrel, as presented, are calculated using the underlying realized marketing fuel margin amounts, in dollars, divided by sales volumes, in barrels. As such, recalculated per barrel amounts using the rounded margins and barrels presented may differ from the presented per barrel amounts.
Millions of Dollars, Except as Indicated
Three Months Ended
March 31, 2021
Three Months Ended
March 31, 2020
U.S.InternationalU.S.International
Realized Marketing Fuel Margins
Income before income taxes$199 48 299 171 
Plus:
Taxes other than income taxes4 2 
Depreciation and amortization3 19 17 
Selling, general and administrative expenses165 60 127 63 
Equity in earnings of affiliates(2)(24)— (22)
Other operating revenues*(86)(5)(84)
Other segment income, net (1)— — 
Marketing margins283 99 347 232 
Less: margin for nonfuel related sales 13 — 10 
Realized marketing fuel margins$283 86 347 222 
Total fuel sales volumes (thousands of barrels)
145,794 21,474 167,178 25,979 
Income before income taxes per barrel (dollars per barrel)
$1.36 2.24 1.796.58 
Realized marketing fuel margins (dollars per barrel)**
1.94 4.01 2.088.53 
* Includes other nonfuel revenues.
  ** Realized marketing fuel margins per barrel, as presented, are calculated using the underlying realized marketing fuel margin amounts, in dollars, divided by sales volumes, in barrels. As such, recalculated per barrel amounts using the rounded margins and barrels presented may differ from the presented per barrel amounts.

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Table of Contents
CAUTIONARY STATEMENT FOR THE PURPOSES OF THE “SAFE HARBOR” PROVISIONS OF THE PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995
This report includes forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. You can normally identify our forward-looking statements by the words “anticipate,” “estimate,” “believe,” “budget,” “continue,” “could,” “intend,” “may,” “plan,” “potential,” “predict,” “seek,” “should,” “will,” “would,” “expect,” “objective,” “projection,” “forecast,” “goal,” “guidance,” “outlook,” “effort,” “target” and similar expressions.expressions, but the absence of such words does not mean a statement is not forward-looking.
We based the forward-looking statements on our current expectations, estimates and projections about us, our operations, our joint ventures and entities in which we have equity interests, as well as the industries in which we and they operate in general. We caution you these statements are not guarantees of future performance as they involve assumptions that, while made in good faith, may prove to be incorrect, and involve risks and uncertainties we cannot predict. In addition, we based many of these forward-looking statements on assumptions about future events that may prove to be inaccurate. Accordingly, our actual outcomes and results may differ materially from what we have expressed or forecast in the forward-looking statements. Any differences could result from a variety of factors, including the following:
The continuing effects of the COVID-19 pandemic and its negative impact on commercial activity and demand for refined petroleum products, as well as the extent and duration of recovery of economies and demand for our products after the pandemic subsides.
Fluctuations in NGL, crude oil, refined petroleum product and natural gas prices and refining, marketing and petrochemical margins.
Failure of newChanges in governmental policies relating to NGL, crude oil, natural gas or refined petroleum products pricing, regulation or taxation, including exports.
Actions taken by OPEC and services to achieve market acceptance.other countries impacting supply and demand and correspondingly, commodity prices.
Unexpected changes in costs or technical requirements for constructing, modifying or operating our facilities or transporting our products.
Unexpected technological or commercial difficulties in manufacturing, refining or transporting our products, including chemical products.
Lack of, or disruptions in, adequate and reliable transportation for our NGL, crude oil, natural gas and refined petroleum products.
The level and success of drilling and quality of production volumes around our Midstream assets.
OurThe inability to timely obtain or maintain permits, including those necessary for capital projects.
OurThe inability to comply with government regulations or make capital expenditures required to maintain compliance.
Changes to worldwide government policies relating to renewable fuels and greenhouse gas emissions that adversely affect programs like the renewable fuel standards program, low carbon fuel standards and tax credits for biofuels.
Failure to complete definitive agreements and feasibility studies for, and to complete construction of, announced and future capital projects on time and within budget.
Potential disruption or interruption of our operations due to accidents, weather events (including as a result of climate change), civil unrest, insurrections, political events, terrorism or cyberattacks.
General domestic and international economic and political developments including armed hostilities, expropriation of assets, and other political, economic or diplomatic developments, including those caused by public health issues, outbreaks of diseases and pandemics.
Failure of new products and services to achieve market acceptance.
International monetary conditions and exchange controls.
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Table of Contents
Substantial investmentinvestments required, or reduced demand for products, as a result of existing or future environmental rules and regulations.regulations, including reduced consumer demand for refined petroleum products.
Liability resulting from litigation or for remedial actions, including removal and reclamation obligations under environmental regulations.
General domestic and international economic and political developments including: armed hostilities; expropriation of assets; changes in governmental policies relating to NGL, crude oil, natural gas or refined petroleum products pricing, regulation or taxation; actions taken by the members of OPEC affecting the production and pricing of crude oil; and other political, economic or diplomatic developments, including those caused by public health issues and outbreaks of diseases.
Changes in tax, environmental and other laws and regulations (including alternative energy mandates) applicable to our business.
Changes in estimates or projections used to assess fair value of intangible assets, goodwill and property and equipment and/or strategic decisions with respect to our asset portfolio that cause impairment charges.
Limited access to capital or significantly higher cost of capital related to changes to our credit profile or illiquidity or uncertainty in the domestic or international financial markets.
The operation, financing and distribution decisions of our joint ventures.ventures that we do not control.
Domestic and foreign supplies of crude oil and other feedstocks.
Domestic and foreign supplies of petrochemicals and refined petroleum products, such as gasoline, diesel, aviation fuel and home heating oil.
Governmental policies relating to exports of crude oil and natural gas.
Overcapacity or undercapacity in the midstream, chemicals and refining industries.
Fluctuations in consumer demand for refined petroleum products.
The factors generally described in Item 1A.—Risk Factors in our 20192020 Annual Report on Form 10-K and in Item 1A.—Risk Factors10-K.
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Table of Part II in this Quarterly Report on Form 10-Q.Contents

Item 3.   QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Our commodity price risk and interest rate risk at March 31, 2020,2021, did not differ materially from the risks disclosed under Item 7A of our 20192020 Annual Report on Form 10-K.


Item 4.   CONTROLS AND PROCEDURES

We maintain disclosure controls and procedures designed to ensure that information required to be disclosed in reports we file or submit under the Securities Exchange Act of 1934, as amended (the Act), is recorded, processed, summarized and reported within the time periods specified in U.S. Securities and Exchange Commission (SEC) rules and forms, and that such information is accumulated and communicated to management, including our principal executive and principal financial officers, as appropriate, to allow timely decisions regarding required disclosure. As of March 31, 2020,2021, with the participation of management, our Chairman and Chief Executive Officer and our Executive Vice President, Finance and Chief Financial Officer carried out an evaluation, pursuant to Rule 13a-15(b) of the Act, of the effectiveness of our disclosure controls and procedures (as defined in Rule 13a-15(e) of the Act). Based upon that evaluation, our Chairman and Chief Executive Officer and our Executive Vice President, Finance and Chief Financial Officer concluded that our disclosure controls and procedures were operating effectively as of March 31, 2020.2021.

There have been no changes in our internal control over financial reporting, as defined in Rule 13a-15(f) of the Act, in the quarterly period ended March 31, 2020,2021, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.


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PART II. OTHER INFORMATION

Item 1.   LEGAL PROCEEDINGS

Item 103 of Regulation S-K promulgated by the U.S. Securities and Exchange Commission (SEC)SEC requires disclosure of certain environmental matters when a governmental authority is a party to the proceedings and such proceedings involve potential monetary sanctions unlessthat we reasonably believe will be in excess of $300,000. The following matters are disclosed in accordance with that the matter will result in no monetary sanctions, or in monetary sanctions, exclusive of interest and costs, of less than $100,000. There were no such new matters that arose during the first quarter of 2020. In addition, there were no material developments that occurred with respect to matters previously reported in our 2019 Annual Report on Form 10-K for the quarterly period ended December 31, 2019.requirement. We do not currently believe that the eventual outcome of any matters previously reported, individually or in the aggregate, could have a material adverse effect on our business, financial condition, results of operations or cash flows.

Our U.S. refineries are implementing two separate consent decrees, regarding alleged violations of the Federal Clean Air Act, with the U.S. Environmental Protection Agency (EPA), threeEPA, five states and one local air pollution agency. Some of the requirements and limitations contained in the decrees provide for stipulated penalties for violations. Stipulated penalties under the decrees are not automatic, but must be requested by one of the agency signatories. As part of periodic reports under the decrees or other reports required by permits or regulations, we occasionally report matters that could be subject to a request for stipulated penalties. If a specific request for stipulated penalties meeting the SEC reporting threshold described aboveset forth in SEC rules is made pursuant to these decrees based on a given reported exceedance, we will separately report that matter and the amount of the proposed penalty.


New Matters

There were no new matters to report.

Matters Previously Reported
There were no material developments to matters previously reported.


Item 1A.   RISK FACTORS

The following risk factor should be read in conjunction withThere were no material changes from the risk factors includeddisclosed in Item 1A of our 20192020 Annual Report on Form 10-K.

The outbreak of Coronavirus Disease 2019 (COVID-19) has materially adversely affected, and may continue to materially adversely affect, general economic, financial and business conditions, and could materially and adversely affect our business, financial condition, results of operations and cash flows and those of our customers, suppliers and other counterparties.

The recent outbreak of COVID-19 is negatively impacting worldwide economic and commercial activity and financial markets, and uncertainty over economic and business recovery caused by COVID-19 has increased concerns over a prolonged economic slowdown and recession. Responses of governmental authorities, companies and individuals to prevent the spread of COVID-19, including travel restrictions, business and school closures, and stay at home orders, have significantly reduced global economic activity.  These actions have resulted in substantial decreases in the demand for many refined petroleum products we manufacture and sell, particularly gasoline and jet fuel.  Additionally, disputes over production levels have resulted in an oversupply of crude oil, further exacerbating the decline in crude oil prices and lower petroleum product prices. Refinery utilization rates and operating margins in our Refining business have already been negatively impacted by these developments. Any prolonged period of economic slowdown or recession, as well as depressed oil prices, may also have a material adverse impact on the financial results of our Midstream, Chemicals, and Marketing and Specialties businesses.  These events also could result in an increased risk that our customers and other counterparties may be unable to fulfill their obligations in a timely manner, or at all, which could negatively affect our financial condition and cash flows. The extent to which COVID-19 will continue to negatively impact our business and operations will depend on how quickly and to what extent economic conditions improve and normal business and operating conditions resume.

Due to declines in the market prices of products held in inventories, certain of our equity affiliates recorded lower-of-cost-or-market inventory charges during the first quarter of 2020.  Depending on future movements of market prices for products held in inventories, we could be required to make future inventory valuation adjustments, which could affect our financial results.

Any of the foregoing events or conditions, or other consequences of COVID-19, could significantly adversely affect our business and financial condition and the business and financial condition of our customers and other counterparties.  Moreover, many risk factors set forth in our Annual Report on Form 10-K for the year ended December 31, 2019, should be interpreted as heightened risks as a result of the impact of the COVID-19 pandemic.








Item 2.   UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

Issuer Purchases of Equity Securities
In March 2020, we announced that we had temporarily suspended our share repurchases. As of March 31, 2021, we had $2,514 million remaining on our existing share repurchase authorization, which has no expiration date. Any future share repurchases will be made at the discretion of management and will depend on various factors including our share price, results of operations, financial condition and cash required for future business plans.

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      Millions of Dollars
PeriodTotal Number of Shares Purchased* Average Price Paid per Share
Total Number of
Shares Purchased
as Part of Publicly
Announced Plans
or Programs**
 
Approximate Dollar
Value of Shares
that May Yet Be
Purchased Under the
Plans or Programs

January 1-31, 20201,652,838 $103.72
1,652,838 $2,786
February 1-29, 20201,494,854 89.39
1,494,854 2,652
March 1-31, 20202,233,329 61.54
2,233,329 2,514
Total5,381,021 $82.23
5,381,021 
  * Includes repurchase of shares of common stock from company employees in connection with the company’s broad-based employee incentive plans, when applicable.
** As of March 31, 2020, our Board of Directors has authorized repurchases of our outstanding common stock under our share repurchase programs totaling $15 billion. The authorizations do not have expiration dates. The share repurchases are expected to be funded primarily through available cash. The shares under these authorizations are repurchased from time to time in the open market at our discretion, subject to market conditions and other factors, and in accordance with applicable regulatory requirements. We are not obligated to acquire any particular amount of common stock and may commence, suspend or discontinue purchases at any time or from time to time without prior notice. Shares of stock repurchased are held as treasury shares. Effective March 18, 2020, share repurchases under our share purchase programs were temporarily suspended.



Item 6. EXHIBITS
 
Exhibit
Number
Exhibit Description
101.INS*Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCH*Inline XBRL Schema Document.
101.CAL*Inline XBRL Calculation Linkbase Document.
101.LAB*Inline XBRL Labels Linkbase Document.
101.PRE*Inline XBRL Presentation Linkbase Document.
101.DEF*Inline XBRL Definition Linkbase Document.
104*Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).
* Filed herewith.
55
   Incorporate by Reference
Exhibit
Number
 Exhibit DescriptionFormExhibit NumberFiling DateSEC File No.
       
  As permitted by Item 601(b)(4)(iii)(A) of Regulation S-K, the company has not filed with this Quarterly Report on Form 10-Q certain instruments defining the rights of holders of long-term debt of the company and its subsidiaries because the total amount of securities authorized thereunder does not exceed 10% of the total assets of the company and its subsidiaries on a consolidated basis. The company agrees to furnish a copy of such agreements to the Commission upon request.    
       
 8-K10.103/24/2020001-35349
       
 8-K10.104/07/2020001-35349
       
     
       
     
       
     
       
101.INS* Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.    
       
101.SCH* Inline XBRL Schema Document.    
       
101.CAL* Inline XBRL Calculation Linkbase Document.    
       
101.LAB* Inline XBRL Labels Linkbase Document.    
       
101.PRE* Inline XBRL Presentation Linkbase Document.    
       
101.DEF* Inline XBRL Definition Linkbase Document.    
       
104* Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).    
* Filed herewith.    

Table of Contents

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.
 
PHILLIPS 66
PHILLIPS 66
/s/ Chukwuemeka A. Oyolu
Chukwuemeka A. Oyolu
Vice President and Controller
(Chief Accounting and Duly Authorized Officer)

Date: May 1, 2020

Date: April 30, 2021
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