Sunoco (SUN) 10-Q 6 Aug 20 2020 Q1 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2020	Jul. 31, 2020
Document Information [Line Items]
Document Transition Report	false
Document Quarterly Report	true
Entity Registrant Name	SUNOCO LP
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Shell Company	false
Entity Central Index Key	0001552275
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Document Type	10-Q
Document Period End Date	Jun. 30, 2020
Entity File Number	001-35653
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	Q1
Amendment Flag	false
Title of 12(b) Security	Common Units Representing Limited Partner Interests
Entity Emerging Growth Company	false
Entity Small Business	false
Trading Symbol	SUN
Security Exchange Name	NYSE
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	30-0740483
Entity Address, Address Line One	8111 Westchester Drive
Entity Address, Address Line Two	Suite 400
Entity Address, City or Town	Dallas
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	75225
City Area Code	214
Local Phone Number	981-0700
Common Units [Member]
Document Information [Line Items]
Entity Partnership Units Outstanding		83,051,624
Common Class C [Member]
Document Information [Line Items]
Entity Partnership Units Outstanding		16,410,780

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 33	$ 21
Accounts receivable, net	270	399
Receivables from affiliates	6	12
Inventories, net	283	419
Other current assets	50	73
Total current assets	642	924
Property and equipment	2,188	2,134
Accumulated depreciation	(749)	(692)
Property and equipment, net	1,439	1,442
Other assets:
Finance lease right-of-use assets, net	26	29
Operating lease right-of-use assets, net	522	533
Goodwill	1,555	1,555
Intangible assets	906	906
Accumulated amortization	(289)	(260)
Intangible assets, net	617	646
Other noncurrent assets	184	188
Investment in unconsolidated affiliate	136	121
Total assets	5,121	5,438
Current liabilities:
Accounts payable	296	445
Accounts payable to affiliates	29	49
Accrued expenses and other current liabilities	242	219
Operating lease current liabilities	19	20
Current maturities of long-term debt	12	11
Total current liabilities	598	744
Operating lease noncurrent liabilities	524	530
Revolving line of credit	158	162
Long-term debt, net	2,894	2,898
Advances from affiliates	138	140
Deferred tax liability	94	109
Other noncurrent liabilities	97	97
Total liabilities	4,503	4,680
Commitments and contingencies (Note 10)
Equity:
Total equity	618	758
Total liabilities and equity	5,121	5,438
Common Units [Member]
Equity:
Total equity	618	758
Class C Units [Member]
Equity:
Total equity	$ 0	$ 0

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - shares	Jun. 30, 2020	Dec. 31, 2019
Common Units [Member]
Equity:
Limited Partners' Capital Account, Units Issued	83,040,781
Limited Partners' Capital Account, Units Outstanding	83,040,781	82,985,941
Class C Units [Member]
Equity:
Limited Partners' Capital Account, Units Issued	16,410,780	16,410,780
Limited Partners' Capital Account, Units Outstanding	16,410,780	16,410,780

Consolidated Statements of Oper

Consolidated Statements of Operations and Comprehensive Income - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenues:
Revenues	$ 2,080	$ 4,475	$ 5,352	$ 8,167
Cost of sales and operating expenses:
Cost of sales	1,722	4,206	4,886	7,528
General and administrative	25	34	59	61
Other operating	56	73	151	157
Lease expense	16	16	30	30
Loss on disposal of assets and impairment charges	6	2	8	50
Depreciation, amortization and accretion	47	47	92	92
Total cost of sales and operating expenses	1,872	4,378	5,226	7,918
Operating income	208	97	126	249
Interest expense, net	(44)	(43)	(88)	(85)
Other income (expense), net	0	6	0	3
Equity in earnings of unconsolidated affiliate	1	0	2	0
Income before income taxes	165	60	40	167
Income tax expense	8	5	11	3
Net income and comprehensive income	$ 157	$ 55	$ 29	$ 164
Net income (loss) per common unit:
Common units - basic	$ 1.65	$ 0.44	$ (0.12)	$ 1.51
Common units - diluted	$ 1.64	$ 0.43	$ (0.12)	$ 1.50
Weighted average common units outstanding:
Common units - basic	83,030,286	82,742,323	83,022,027	82,726,842
Common units - diluted	83,598,730	83,509,987	83,022,027	83,455,021
Cash distributions per unit	$ 0.8255	$ 0.8255	$ 1.6510	$ 1.6510
Common Units [Member]
Weighted average common units outstanding:
Common units - basic	83,030,286	82,742,323	83,022,027	82,726,842
Common units - diluted	83,598,730	83,509,987	83,022,027	83,455,021
Motor Fuel Sales [Member]
Revenues:
Revenues	$ 1,992	$ 4,366	$ 5,158	$ 7,949
Non Motor Fuel Sales [Member]
Revenues:
Revenues	54	74	125	148
Lease Income [Member]
Revenues:
Revenues	$ 34	$ 35	$ 69	$ 70

Consolidated Statement of Equit

Consolidated Statement of Equity $ in Millions	USD ($)
Beginning balance at Dec. 31, 2018	$ 784
Cash distribution to unitholders	(87)
Unit-based compensation	3
Partnership net income (loss)	109
Ending balance at Mar. 31, 2019	809
Beginning balance at Dec. 31, 2018	784
Partnership net income (loss)	164
Ending balance at Jun. 30, 2019	779
Beginning balance at Mar. 31, 2019	809
Cash distribution to unitholders	(88)
Unit-based compensation	3
Partnership net income (loss)	55
Ending balance at Jun. 30, 2019	779
Beginning balance at Dec. 31, 2019	758
Cash distribution to unitholders	(88)
Unit-based compensation	4
Partnership net income (loss)	(128)
Ending balance at Mar. 31, 2020	546
Beginning balance at Dec. 31, 2019	758
Partnership net income (loss)	29
Ending balance at Jun. 30, 2020	618
Beginning balance at Mar. 31, 2020	546
Cash distribution to unitholders	(88)
Unit-based compensation	3
Partnership net income (loss)	157
Ending balance at Jun. 30, 2020	$ 618

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Cash flows from operating activities:
Net income	$ 29	$ 164
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, amortization and accretion	92	92
Amortization of deferred financing fees	3	3
Loss on disposal of assets and impairment charges	8	50
Other non-cash, net	0	(3)
Non-cash unit-based compensation expense	7	6
Deferred income tax	5	13
Inventory valuation adjustment	137	(97)
Equity in earnings of unconsolidated affiliate	(2)	0
Changes in operating assets and liabilities, net of acquisitions:
Accounts receivable	129	(194)
Receivables from affiliates	6	35
Inventories	(1)	53
Other assets	36	31
Accounts payable	(155)	124
Accounts payable to affiliates	(33)	(68)
Accrued expenses and other current liabilities	23	8
Other noncurrent liabilities	(19)	(7)
Net cash provided by operating activities	255	184
Cash flows from investing activities:
Capital expenditures	(59)	(57)
Contributions to unconsolidated affiliate	(5)	0
Distributions from unconsolidated affiliate in excess of cumulative earnings	4	0
Proceeds from disposal of property and equipment	3	22
Net cash used in investing activities	(57)	(35)
Cash flows from financing activities:
Proceeds from issuance of long-term debt	0	600
Payments on long-term debt	(6)	(4)
Revolver borrowings	663	1,064
Revolver repayments	(667)	(1,647)
Loan origination costs	0	(6)
Advances from (to) affiliates	0	1
Distributions to unitholders	(176)	(175)
Net cash used in financing activities	(186)	(169)
Net increase (decrease) in cash and cash equivalents	12	(20)
Cash and cash equivalents at beginning of period	21	56
Cash and cash equivalents at end of period	33	36
Supplemental disclosure of non-cash investing activities:
Change in note payable to affiliate	$ 11	$ 0

Organization and Principles of

Organization and Principles of Consolidation	6 Months Ended
	Jun. 30, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization and Principles of Consolidation	Organization and Principles of Consolidation As used in this document, the terms “Partnership,” “SUN,” “we,” “us,” and “our” should be understood to refer to Sunoco LP and our consolidated subsidiaries, unless the context clearly indicates otherwise. We are a Delaware master limited partnership. We are managed by our general partner, Sunoco GP LLC (“General Partner”), which is owned by Energy Transfer Operating, L.P. (“ETO”), a consolidated subsidiary of Energy Transfer LP (“ET”). As of June 30, 2020 , ETO and its subsidiaries owned 100% of the membership interests in our General Partner, all of our incentive distribution rights (“IDRs”) and approximately 34.3% of our common units, which constitutes a 28.6% limited partner interest in us. The consolidated financial statements are composed of Sunoco LP, a publicly traded Delaware limited partnership, and our wholly‑owned subsidiaries. Our primary operations are conducted by the following consolidated subsidiaries: • Sunoco, LLC (“Sunoco LLC”), a Delaware limited liability company, primarily distributes motor fuel in 30 states throughout the East Coast, Midwest, South Central and Southeast regions of the United States. Sunoco LLC also processes transmix and distributes refined product through its terminals in Alabama, Texas, Arkansas and New York. • Sunoco Retail LLC (“Sunoco Retail”), a Pennsylvania limited liability company, owns and operates retail stores that sell motor fuel and merchandise primarily in New Jersey. • Aloha Petroleum LLC, a Delaware limited liability company, distributes motor fuel and operates terminal facilities on the Hawaiian Islands. • Aloha Petroleum, Ltd. (“Aloha”), a Hawaii corporation, owns and operates retail stores on the Hawaiian Islands. All significant intercompany accounts and transactions have been eliminated in consolidation. Certain items have been reclassified for presentation purposes to conform to the accounting policies of the consolidated entity. These reclassifications had no material impact on income from operations, net income and comprehensive income, the balance sheets or statements of cash flows.

Summary of Significant Accounti

Summary of Significant Accounting Policies	6 Months Ended
	Jun. 30, 2020
Accounting Policies [Abstract]
Significant Accounting Policies [Text Block]	Summary of Significant Accounting Policies Interim Financial Statements The accompanying interim consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”). Pursuant to Regulation S-X, certain information and disclosures normally included in the annual financial statements have been condensed or omitted. The interim consolidated financial statements and notes included herein should be read in conjunction with the consolidated financial statements and notes included in our Annual Report on Form 10-K for the year ended December 31, 2019 filed with the SEC on February 21, 2020. Significant Accounting Policies As of June 30, 2020 , the only change in the Partnership's significant accounting policies from those described in the Annual Report on Form 10-K for the year ended December 31, 2019 filed with the SEC on February 21, 2020, was the adoption of Accounting Standards Update (“ASU”) No. 2016-13, Financial Instruments - Credit Losses (Topic 326) Measurement of Credit Losses on Financial Instruments , described below under Recently Adopted Accounting Pronouncement . Motor Fuel and Sales Taxes For bulk sales, certain motor fuel and sales taxes are collected from customers and remitted to governmental agencies either directly by the Partnership or through suppliers. The Partnership’s accounting policy for direct sales to dealer and commercial customers is to exclude the collected motor fuel tax from sales and cost of sales. For other locations where the Partnership holds inventory, including commission agent arrangements and Partnership-operated retail locations, motor fuel sales and motor fuel cost of sales include motor fuel taxes. Such amounts were $64 million and $100 million for the three months ended June 30, 2020 and 2019 , respectively, and $144 million and $194 million for the six months ended June 30, 2020 and 2019 , respectively. Merchandise sales and cost of merchandise sales are reported net of sales tax in the accompanying consolidated statements of operations and comprehensive income. Recently Adopted Accounting Pronouncement In June 2016, the Financial Accounting Standards Board issued ASU 2016-13 "Financial Instruments - Credit Losses (Topic 326) Measurement of Credit Losses on Financial Instruments." ASU 2016-13 requires an entity to utilize a new impairment model known as the current expected credit loss ("CECL") model to estimate its lifetime "expected credit loss" and record an allowance that, when deducted from the amortized cost basis of the financial asset, presents the net amount expected to be collected on the financial asset. The CECL model is expected to result in more timely recognition of credit losses. The Partnership adopted ASU 2016-13 on January 1, 2020. The impact of the adoption was not material; however, due to the global economic impacts of COVID-19, the Partnership recorded $16 million of current expected credit losses for the six months ended June 30, 2020 .

Accounts Receivable, net

Accounts Receivable, net	6 Months Ended
	Jun. 30, 2020
Accounts Receivable, after Allowance for Credit Loss [Abstract]
Accounts Receivable, net	Accounts Receivable, net Trade accounts receivable are recorded at the invoiced amount and do not bear interest. The Partnership maintains allowances for expected credit losses. Following the adoption of ASU 2016-13, the allowances are based on the best estimate of the amount of expected credit losses in existing accounts receivable. The Partnership determines the allowances based on historical write-off experience by industry, economic data and current expectations of future credit losses. The Partnership reviews the allowances for expected credit losses quarterly. Accounts receivable, net, consisted of the following: June 30, December 31, (in millions) Accounts receivable, trade $ 208 $ 337 Credit card receivables 55 29 Vendor receivables for rebates and branding 21 19 Other receivables 4 16 Allowance for expected credit losses (18 ) (2 ) Accounts receivable, net $ 270 $ 399

Inventories, net

Inventories, net	6 Months Ended
	Jun. 30, 2020
Inventory Disclosure [Abstract]
Inventories, net	Inventories, net Due to changes in fuel prices, we recorded an inventory adjustment on the value of fuel inventory of $137 million for the six months ended June 30, 2020. Fuel inventories are stated at the lower of cost or market using the last-in-first-out (“LIFO”) method. As of June 30, 2020 and December 31, 2019, the carrying value of the Partnership’s fuel inventory included lower of cost or market reserves of $372 million and $229 million , respectively, and the inventory carrying value equaled or exceeded its replacement cost. For the three and six months ended June 30, 2020 and 2019, the Partnership’s consolidated income statements did not include any material amounts of income from the liquidation of LIFO fuel inventory. Inventories, net, consisted of the following: June 30, December 31, (in millions) Fuel $ 276 $ 412 Other 7 7 Inventories, net $ 283 $ 419

Accrued Expenses and Other Curr

Accrued Expenses and Other Current Liabilities	6 Months Ended
	Jun. 30, 2020
Accrued Expenses And Other Current Liabilities [Abstract]
Accrued Expenses and Other Current Liabilities	Accrued Expenses and Other Current Liabilities Current accrued expenses and other current liabilities consisted of the following: June 30, December 31, (in millions) Wage and other employee-related accrued expenses $ 26 $ 32 Accrued tax expense 80 42 Accrued insurance 25 27 Accrued interest expense 57 57 Dealer deposits 22 23 Accrued environmental expense 7 6 Other 25 32 Total $ 242 $ 219

Long-Term Debt

Long-Term Debt	6 Months Ended
	Jun. 30, 2020
Debt Disclosure [Abstract]
Long-Term Debt	Long-Term Debt Long-term debt consisted of the following: June 30, December 31, (in millions) Sale leaseback financing obligation $ 100 $ 103 2018 Revolver 158 162 4.875% Senior Notes Due 2023 1,000 1,000 5.500% Senior Notes Due 2026 800 800 6.000% Senior Notes Due 2027 600 600 5.875% Senior Notes Due 2028 400 400 Finance leases 29 32 Total debt 3,087 3,097 Less: current maturities 12 11 Less: debt issuance costs 23 26 Long-term debt, net $ 3,052 $ 3,060 Revolving Credit Agreement The Partnership is party to an Amended and Restated Credit Agreement among the Partnership, as borrower, the lenders from time to time party thereto and Bank of America, N.A., as administrative agent, collateral agent, swingline lender and a line of credit issuer (the “2018 Revolver”). As of June 30, 2020 , the balance on the 2018 Revolver was $158 million , and $8 million in standby letters of credit were outstanding. The unused availability on the 2018 Revolver at June 30, 2020 was $1.3 billion . The weighted average interest rate on the total amount outstanding at June 30, 2020 was 2.19% . The Partnership was in compliance with all financial covenants at June 30, 2020 . 2018 Private Offering of Senior Notes Effective May 1, 2020, all of Sunoco LP common units owned by ETC M-A Acquisition LLC ("ETC M-A") and the related guarantees of Sunoco LP’s $1 billion principal amount of 4.875% senior notes due 2023, $800 million principal amount of 5.5% senior notes due 2026 and $400 million principal amount of 5.875% senior notes due 2028 were assigned to ETO. Fair Value of Debt The estimated fair value of debt is calculated using Level 2 inputs. The fair value of debt as of June 30, 2020 is estimated to be approximately $3.1 billion

Other Noncurrent Liabilities (N

Other Noncurrent Liabilities (Notes)	6 Months Ended
	Jun. 30, 2020
Other Liabilities Disclosure [Abstract]
Other Liabilities Disclosure [Text Block]	Other Noncurrent Liabilities Other noncurrent liabilities consisted of the following: June 30, December 31, 2019 (in millions) Reserve for underground storage tank removal $ 69 $ 67 Accrued environmental expense, long-term 18 23 Other 10 7 Total $ 97 $ 97

Related-Party Transactions

Related-Party Transactions	6 Months Ended
	Jun. 30, 2020
Related Party Transactions [Abstract]
Related-Party Transactions	Related-Party Transactions We are party to fee-based commercial agreements with various affiliates of ETO for pipeline, terminalling and storage services. We also have agreements with subsidiaries of ETO for the purchase and sale of fuel. On July 1, 2019, we entered into a 50% owned joint venture on the J.C. Nolan diesel fuel pipeline to West Texas. ETO operates the J.C. Nolan pipeline for the joint venture, which transports diesel fuel from Hebert, Texas to a terminal in the Midland, Texas area. Our investment in this unconsolidated joint venture was $136 million and $121 million as of June 30, 2020 and December 31, 2019 , respectively. In addition, we recorded income on the unconsolidated joint venture of $1 million and $2 million for the three and six months ended June 30, 2020 , respectively. Summary of Transactions Related party transactions with affiliates for the three and six months ended June 30, 2020 and 2019 were as follows (in millions): Three Months Ended June 30, Six Months Ended June 30, 2020 2019 2020 2019 Motor fuel sales to affiliates $ 37 $ — $ 49 $ 1 Bulk fuel purchases from affiliates $ 120 $ 103 $ 439 $ 282 Significant affiliate balances and activity related to the consolidated balance sheets are as follows: • Net advances from affiliates were $138 million and $140 million as of June 30, 2020 and December 31, 2019 , respectively. Advances from affiliates are primarily related to the treasury services agreements between Sunoco LLC and Sunoco (R&M), LLC and Sunoco Retail and Sunoco (R&M), LLC, which are in place for purposes of cash management and transactions related to the diesel fuel pipeline joint venture with ETO. • Net accounts receivable from affiliates were $6 million and $12 million as of June 30, 2020 and December 31, 2019 , respectively, which are primarily related to motor fuel sales to affiliates. • Net accounts payable to affiliates were $29 million and $49 million as of June 30, 2020 and December 31, 2019 , respectively, which are related to operational expenses and bulk fuel purchases.

Revenue (Notes)

Revenue (Notes)	6 Months Ended
	Jun. 30, 2020
Revenue from Contract with Customer [Abstract]
Revenue from Contract with Customer [Text Block]	Revenue Disaggregation of Revenue We operate our business in two primary segments, Fuel Distribution and Marketing and All Other. We disaggregate revenue within the segments by channels. The following table depicts the disaggregation of revenue by channel within each segment: Three Months Ended June 30, Six Months Ended June 30, 2020 2019 2020 2019 (in millions) Fuel Distribution and Marketing Segment Dealer $ 374 $ 989 $ 1,035 $ 1,767 Distributor 645 2,142 2,112 3,781 Unbranded wholesale 548 623 1,143 1,273 Commission agent 363 439 679 814 Non motor fuel sales 20 16 31 35 Lease income 29 31 59 63 Total 1,979 4,240 5,059 7,733 All Other Segment Motor fuel 62 173 189 314 Non motor fuel sales 34 58 94 113 Lease income 5 4 10 7 Total 101 235 293 434 Total revenue $ 2,080 $ 4,475 $ 5,352 $ 8,167 Contract Balances with Customers The balances of receivables from contracts with customers listed in the table below include both current trade receivables and long-term receivables, net of allowance for expected credit losses. The allowance for expected credit losses represents our best estimate of the probable losses associated with potential customer defaults. We estimate the expected credit losses based on historical write-off experience by industry and current expectations of future credit losses. The balances of the Partnership’s contract assets and contract liabilities as of June 30, 2020 and December 31, 2019 are as follows: June 30, 2020 December 31, 2019 (in millions) Contract balances Contract asset $ 128 $ 117 Accounts receivable from contracts with customers $ 263 $ 366 Contract liability $ — $ — The amount of revenue recognized in the three and six months ended June 30, 2020 that was included in the contract liability balance at the beginning of each period was $0.1 million and $0.2 million , respectively, and $0.1 million and $0.2 million in the three and six months ended June 30, 2019 , respectively. This amount of revenue is a result of changes in the transaction price of the Partnership’s contracts with customers. The difference in the opening and closing balances of the contract asset and contract liability primarily results from the timing difference between the Partnership’s performance and the customer’s payment. Costs to Obtain or Fulfill a Contract The Partnership recognizes an asset from the costs incurred to obtain a contract (e.g. sales commissions) only if it expects to recover those costs. On the other hand, the costs to fulfill a contract are capitalized if the costs are specifically identifiable to a contract, would result in enhancing resources that will be used in satisfying performance obligations in the future, and are expected to be recovered. These capitalized costs are recorded as a part of other current assets and other noncurrent assets and are amortized as a reduction of revenue on a systematic basis consistent with the pattern of transfer of the goods or services to which such costs relate. The amount of amortization on these capitalized costs that the Partnership recognized was $5 million and $10 million for the three and six months ended June 30, 2020 , respectively, and $4 million and $8 million for the three and six months ended June 30, 2019

Commitments And Contingencies

Commitments And Contingencies	6 Months Ended
	Jun. 30, 2020
Leases [Abstract]
Commitments and Contingencies	Litigation We have at various points and may in the future become involved in various legal proceedings arising out of our operations in the normal course of business. These proceedings would be subject to the uncertainties inherent in any litigation, and we regularly assess the need for accounting recognition or disclosure of these contingencies. We would expect to defend ourselves vigorously in all such matters. Based on currently available information, we believe it is unlikely that the outcome of known matters would have a material adverse impact on our financial condition, results of operations or cash flows. Lessee Accounting The Partnership leases retail stores, other property, and equipment under non-cancellable operating leases whose initial terms are typically 5 to 15 years , with some having a term of 40 years or more, along with options that permit renewals for additional periods. At the inception of each, we determine if the arrangement is a lease or contains an embedded lease and review the facts and circumstances of the arrangement to classify leased assets as operating or finance. The Partnership has elected not to record any leases with terms of 12 months or less on the balance sheet. At this time, the majority of active leases within our portfolio are classified as operating leases. Operating leases are included in lease right-of-use (“ROU”) assets, operating lease current liabilities, and operating lease noncurrent liabilities in our consolidated balance sheets. Finance leases represent a small portion of the active lease agreements and are included in ROU assets and long-term debt in our consolidated balance sheets. The ROU assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make minimum lease payments arising from the lease for the duration of the lease term. Most leases include one or more options to renew, with renewal terms that can extend the lease term from 1 to 20 years or greater. The exercise of lease renewal options is typically at our discretion. Additionally, many leases contain early termination clauses; however, early termination typically requires the agreement of both parties to the lease. At lease inception, all renewal options reasonably certain to be exercised are considered when determining the lease term. At this time, the Partnership does not have leases that include options to purchase or automatic transfer of ownership of the leased property to the Partnership. The depreciable life of leased assets and leasehold improvements are limited by the expected lease term. To determine the present value of future minimum lease payments, we use the implicit rate when readily determinable. At this time, many of our leases do not provide an implicit rate; therefore, to determine the present value of minimum lease payments we use our incremental borrowing rate based on the information available at lease commencement date. The ROU assets also include any lease payments made on or before the commencement date and exclude lease incentives. Minimum rent payments are expensed on a straight-line basis over the term of the lease. In addition, some leases may require additional contingent or variable lease payments based on factors specific to the individual agreement. Variable lease payments we are typically responsible for include payment of real estate taxes, maintenance expenses and insurance. The components of lease expense consisted of the following: Three Months Ended Six Months Ended Lease cost Classification 2020 2019 2020 2019 (in millions) Operating lease cost Lease expense $ 14 $ 14 $ 26 $ 26 Finance lease cost Amortization of leased assets Depreciation, amortization, and accretion 2 — 3 — Interest on lease liabilities Interest expense — — 1 — Short term lease cost Lease expense 1 1 2 2 Variable lease cost Lease expense 1 1 2 2 Sublease income Lease income (10 ) (11 ) (20 ) (21 ) Net lease cost $ 8 $ 5 $ 14 $ 9 June 30, Lease Term and Discount Rate 2020 2019 Weighted-average remaining lease term (years) Operating leases 24 24 Finance leases 5 10 Weighted-average discount rate (%) Operating leases 6 % 6 % Finance leases 5 % 8 % Six Months Ended June 30, Other information 2020 2019 (in millions) Cash paid for amount included in the measurement of lease liabilities Operating cash flows from operating leases $ (26 ) $ (28 ) Operating cash flows from finance leases $ — $ — Financing cash flows from finance leases $ (3 ) $ — Leased assets obtained in exchange for new finance lease liabilities $ — $ — Leased assets obtained in exchange for new operating lease liabilities $ 9 $ 14 Maturities of lease liabilities as of June 30, 2020 are as follows: Maturity of lease liabilities Operating leases Finance leases Total (in millions) 2020 (remainder) $ 25 $ 4 $ 29 2021 48 7 55 2022 46 7 53 2023 45 7 52 2024 44 4 48 Thereafter 840 5 845 Total lease payment 1,048 34 1,082 Less: interest 505 5 510 Present value of lease liabilities $ 543 $ 29 $ 572 Lessor Accounting The Partnership leases or subleases a portion of its real estate portfolio to third party companies as a stable source of long-term revenue. Our lessor and sublease portfolio consists mainly of operating leases with convenience store operators. At this time, most lessor agreements contain 5 -year terms with renewal options to extend and early termination options based on established terms specific to the individual agreement. Three Months Ended June 30, Six Months Ended June 30, 2020 2019 2020 2019 (in millions) Fuel Distribution and Marketing lease income $ 29 $ 31 $ 59 $ 63 All Other lease income 5 4 10 7 Total lease income $ 34 $ 35 $ 69 $ 70 Minimum future lease payments receivable are as follows: June 30, 2020 (in millions) 2020 (remainder) $ 59 2021 96 2022 62 2023 8 2024 2 Thereafter 7 Total undiscounted cash flow $ 234

Interest Expense, net

Interest Expense, net	6 Months Ended
	Jun. 30, 2020
Interest Income (Expense), Net [Abstract]
Interest Expense, net	Interest Expense, net Components of net interest expense were as follows: Three Months Ended June 30, Six Months Ended June 30, 2020 2019 2020 2019 (in millions) Interest expense $ 43 $ 41 $ 87 $ 83 Amortization of deferred financing fees 2 2 3 3 Interest income (1 ) — (2 ) (1 ) Interest expense, net $ 44 $ 43 $ 88 $ 85

Income Tax Expense

Income Tax Expense	6 Months Ended
	Jun. 30, 2020
Income Tax Disclosure [Abstract]
Income Tax Expense	Income Tax Expense As a partnership, we are generally not subject to federal income tax and most state income taxes. However, the Partnership conducts certain activities through corporate subsidiaries which are subject to federal and state income taxes. Our effective tax rate differs from the statutory rate primarily due to Partnership earnings that are not subject to U.S. federal and most state income taxes at the Partnership level. A reconciliation of income tax expense from continuing operations at the U.S. federal statutory rate of 21% to net income tax expense is as follows: Three Months Ended June 30, Six Months Ended June 30, 2020 2019 2020 2019 (in millions) Income tax expense at statutory federal rate $ 35 $ 13 $ 8 $ 35 Partnership earnings not subject to tax (28 ) (10 ) (2 ) (36 ) State and local tax, net of federal benefit 1 — 3 — Other — 2 2 4 Net income tax expense $ 8 $ 5 $ 11 $ 3

Partners' Capital

Partners' Capital	6 Months Ended
	Jun. 30, 2020
Partners' Capital [Abstract]
Partners' Capital	Partners' Capital As of June 30, 2020 , ETO and its subsidiaries owned 28,463,967 common units, which constitutes 34.3% of our outstanding common units, and the public owned 54,576,814 common units. As of June 30, 2020 , our consolidated subsidiaries owned all of the 16,410,780 Class C units representing limited partner interests in the Partnership (the “Class C Units”). Common Units The change in our outstanding common units for the six months ended June 30, 2020 is as follows: Number of Units Number of common units at December 31, 2019 82,985,941 Phantom vested units exercised 54,840 Number of common units at June 30, 2020 83,040,781 Allocation of Net Income (Loss) Our Partnership Agreement contains provisions for the allocation of net income and loss to the unitholders. For purposes of maintaining partner capital accounts, the Partnership Agreement specifies that items of income and loss shall be allocated among the partners in accordance with their respective percentage interest. Normal allocations according to percentage interests are made after giving effect to incentive cash distributions, which are allocated 100% to ETO. The calculation of net income (loss) allocated to the partners is as follows (in millions): Three Months Ended June 30, Six Months Ended June 30, 2020 2019 2020 2019 Attributable to Common Units Distributions $ 69 $ 68 $ 137 $ 136 Distributions in excess of net income (loss) 69 (32 ) (147 ) (12 ) Limited partners' interest in net income (loss) $ 138 $ 36 $ (10 ) $ 124 Cash Distributions Our Partnership Agreement sets forth the calculation used to determine the amount and priority of cash distributions that the common unitholders receive. Cash distributions paid or declared during 2020 were as follows: Limited Partners Payment Date Per Unit Distribution Total Cash Distribution Distribution to IDR Holders (in millions, except per unit amounts) August 19, 2020 $ 0.8255 $ 69 $ 18 May 19, 2020 $ 0.8255 $ 69 $ 18 February 19, 2020 $ 0.8255 $ 69 $ 18

Unit-Based Compensation

Unit-Based Compensation	6 Months Ended
	Jun. 30, 2020
Share-based Payment Arrangement, Noncash Expense [Abstract]
Unit-Based Compensation	Unit-Based Compensation A summary of our phantom unit award activity is as follows: Number of Phantom Units Weighted-Average Grant Date Fair Value Outstanding at December 31, 2018 2,124,012 $ 29.15 Granted 655,630 30.70 Vested (477,256 ) 30.04 Forfeited (189,064 ) 28.16 Outstanding at December 31, 2019 2,113,322 29.21 Granted 17,235 29.77 Vested (83,544 ) 32.07 Forfeited (72,608 ) 29.01 Outstanding at June 30, 2020 1,974,405 $ 29.10

Segment Reporting

Segment Reporting	6 Months Ended
	Jun. 30, 2020
Segment Reporting [Abstract]
Segment Reporting Disclosure [Text Block]	Segment Reporting Our financial statements reflect two reportable segments, Fuel Distribution and Marketing and All Other. We report Adjusted EBITDA by segment as a measure of segment performance. We define Adjusted EBITDA as net income before net interest expense, income tax expense and depreciation, amortization and accretion expense, non-cash unit-based compensation expense, gains and losses on disposal of assets and impairment charges, unrealized gains and losses on commodity derivatives, inventory adjustments, and certain other operating expenses reflected in net income that we do not believe are indicative of ongoing core operations. Inventory adjustments that are excluded from the calculation of Adjusted EBITDA represent changes in lower of cost or market reserves on the Partnership's inventory. These amounts are unrealized valuation adjustments applied to fuel volumes remaining in inventory at the end of the period. The following table presents financial information by segment for the three and six months ended June 30, 2020 and 2019 Three Months Ended June 30, 2020 2019 Fuel Distribution and Marketing All Other Intercompany Eliminations Totals Fuel Distribution and Marketing All Other Intercompany Eliminations Totals (in millions) Revenue Motor fuel sales $ 1,930 $ 62 $ 1,992 $ 4,193 $ 173 $ 4,366 Non motor fuel sales 20 34 54 16 58 74 Lease income 29 5 34 31 4 35 Intersegment sales 152 — (152 ) — 463 16 (479 ) — Total revenue 2,131 101 (152 ) 2,080 4,703 251 (479 ) 4,475 Gross profit (1) Motor fuel 275 19 294 171 19 190 Non motor fuel 13 17 30 13 31 44 Lease 29 5 34 31 4 35 Total gross profit 317 41 358 215 54 269 Total operating expenses 117 33 150 139 33 172 Operating income 200 8 208 76 21 97 Interest expense, net (37 ) (7 ) (44 ) (35 ) (8 ) (43 ) Other income (expense), net — — — — 6 6 Equity in earnings of unconsolidated affiliate 1 — 1 — — — Income from operations before income taxes 164 1 165 41 19 60 Income tax expense 3 5 8 2 3 5 Net income (loss) and comprehensive income (loss) $ 161 $ (4 ) $ 157 $ 39 $ 16 $ 55 Depreciation, amortization and accretion 36 11 47 37 10 47 Interest expense, net 37 7 44 35 8 43 Income tax expense 3 5 8 2 3 5 Non-cash unit-based compensation expense 3 — 3 3 — 3 Loss on disposal of assets and impairment charges — 6 6 — 2 2 Unrealized loss on commodity derivatives — — — 3 — 3 Inventory adjustments (87 ) (3 ) (90 ) (4 ) — (4 ) Equity in earnings of unconsolidated affiliate (1 ) — (1 ) — — — Adjusted EBITDA related to unconsolidated affiliate 3 — 3 — — — Other non-cash adjustments 5 — 5 4 (6 ) (2 ) Adjusted EBITDA $ 160 $ 22 $ 182 $ 119 $ 33 $ 152 Capital expenditures $ 15 $ 3 $ 18 $ 28 $ 3 $ 31 Total assets as of June 30, 2020 and December 31, 2019, respectively $ 4,014 $ 1,107 $ 5,121 $ 4,189 $ 1,249 $ 5,438 ________________________________ (1) Excludes depreciation, amortization and accretion. Six Months Ended June 30, 2020 2019 Fuel Distribution and Marketing All Other Intercompany Eliminations Totals Fuel Distribution and Marketing All Other Intercompany Eliminations Totals (in millions) Revenue Motor fuel sales $ 4,969 $ 189 $ 5,158 $ 7,635 $ 314 $ 7,949 Non motor fuel sales 31 94 125 35 113 148 Lease income 59 10 69 63 7 70 Intersegment sales 445 — (445 ) — 827 48 (875 ) — Total revenue 5,504 293 (445 ) 5,352 8,560 482 (875 ) 8,167 Gross profit (1) Motor fuel 269 46 315 429 46 475 Non motor fuel 24 58 82 30 64 94 Lease 59 10 69 63 7 70 Total gross profit 352 114 466 522 117 639 Total operating expenses 272 68 340 274 116 390 Operating income 80 46 126 248 1 249 Interest expense, net (75 ) (13 ) (88 ) (71 ) (14 ) (85 ) Other income (expense), net — — — 3 — 3 Equity in earnings of unconsolidated affiliate 2 — 2 — — — Income (loss) from operations before income taxes 7 33 40 180 (13 ) 167 Income tax expense (benefit) 3 8 11 4 (1 ) 3 Net income (loss) and comprehensive income (loss) $ 4 $ 25 $ 29 $ 176 $ (12 ) $ 164 Depreciation, amortization and accretion 73 19 92 71 21 92 Interest expense, net 75 13 88 71 14 85 Income tax expense (benefit) 3 8 11 4 (1 ) 3 Non-cash unit-based compensation expense 7 — 7 6 — 6 Loss on disposal of assets and impairment charges — 8 8 4 46 50 Unrealized loss (gain) on commodity derivatives 6 — 6 (3 ) — (3 ) Inventory adjustments 139 (2 ) 137 (97 ) — (97 ) Equity in earnings of unconsolidated affiliate (2 ) — (2 ) — — — Adjusted EBITDA related to unconsolidated affiliate 5 — 5 — — — Other non-cash adjustments 10 — 10 5 — 5 Adjusted EBITDA $ 320 $ 71 $ 391 $ 237 $ 68 $ 305 Capital expenditures $ 40 $ 19 $ 59 $ 48 $ 9 $ 57 Total assets as of June 30, 2020 and December 31, 2019, respectively $ 4,014 $ 1,107 $ 5,121 $ 4,189 $ 1,249 $ 5,438 ________________________________ (1) Excludes depreciation, amortization and accretion.

Net Income per Unit

Net Income per Unit	6 Months Ended
	Jun. 30, 2020
Net Income Per Unit [Abstract]
Net Income per Unit	Net Income per Common Unit A reconciliation of the numerators and denominators of the basic and diluted net income (loss) per common unit computations is as follows: Three Months Ended June 30, Six Months Ended June 30, 2020 2019 2020 2019 (in millions, except units and per unit amounts) Net income and comprehensive income $ 157 $ 55 $ 29 $ 164 Less: Incentive distribution rights 17 17 35 35 Distributions on nonvested phantom unit awards 2 2 4 4 Limited partners ’ interest in net income (loss) $ 138 $ 36 $ (10 ) $ 125 Weighted average common units outstanding: Common - basic 83,030,286 82,742,323 83,022,027 82,726,842 Common - equivalents (1) 568,444 767,664 — 728,179 Common - diluted 83,598,730 83,509,987 83,022,027 83,455,021 Net income (loss) per common unit: Common - basic $ 1.65 $ 0.44 $ (0.12 ) $ 1.51 Common - diluted $ 1.64 $ 0.43 $ (0.12 ) $ 1.50 ________________________________ (1) For the six months ended June 30, 2020, common unit equivalents are excluded from the calculation of diluted weighted average common units outstanding, because the impact would have been antidilutive

Organization and Principles o_2

Organization and Principles of Consolidation Organization and Principles of Consolidation (Policies)	6 Months Ended
	Jun. 30, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation and Significant Accounting Policies [Text Block]	All significant intercompany accounts and transactions have been eliminated in consolidation. Certain items have been reclassified for presentation purposes to conform to the accounting policies of the consolidated entity. These reclassifications had no material impact on income from operations, net income and comprehensive income, the balance sheets or statements of cash flows.

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	6 Months Ended
	Jun. 30, 2020
Accounting Policies [Abstract]
Basis of Accounting, Policy [Policy Text Block]	Interim Financial Statements The accompanying interim consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”). Pursuant to Regulation S-X, certain information and disclosures normally included in the annual financial statements have been condensed or omitted. The interim consolidated financial statements and notes included herein should be read in conjunction with the consolidated financial statements and notes included in our Annual Report on Form 10-K for the year ended December 31, 2019 filed with the SEC on February 21, 2020.
Recently Issued Accounting Pronouncements	Significant Accounting Policies As of June 30, 2020 , the only change in the Partnership's significant accounting policies from those described in the Annual Report on Form 10-K for the year ended December 31, 2019 filed with the SEC on February 21, 2020, was the adoption of Accounting Standards Update (“ASU”) No. 2016-13, Financial Instruments - Credit Losses (Topic 326) Measurement of Credit Losses on Financial Instruments , described below under Recently Adopted Accounting Pronouncement .
Motor Fuel and Sales Taxes	Motor Fuel and Sales Taxes For bulk sales, certain motor fuel and sales taxes are collected from customers and remitted to governmental agencies either directly by the Partnership or through suppliers. The Partnership’s accounting policy for direct sales to dealer and commercial customers is to exclude the collected motor fuel tax from sales and cost of sales. For other locations where the Partnership holds inventory, including commission agent arrangements and Partnership-operated retail locations, motor fuel sales and motor fuel cost of sales include motor fuel taxes. Such amounts were $64 million and $100 million for the three months ended June 30, 2020 and 2019 , respectively, and $144 million and $194 million for the six months ended June 30, 2020 and 2019 , respectively. Merchandise sales and cost of merchandise sales are reported net of sales tax in the accompanying consolidated statements of operations and comprehensive income.
Credit Loss, Financial Instrument [Policy Text Block]	Recently Adopted Accounting Pronouncement In June 2016, the Financial Accounting Standards Board issued ASU 2016-13 "Financial Instruments - Credit Losses (Topic 326) Measurement of Credit Losses on Financial Instruments." ASU 2016-13 requires an entity to utilize a new impairment model known as the current expected credit loss ("CECL") model to estimate its lifetime "expected credit loss" and record an allowance that, when deducted from the amortized cost basis of the financial asset, presents the net amount expected to be collected on the financial asset. The CECL model is expected to result in more timely recognition of credit losses. The Partnership adopted ASU 2016-13 on January 1, 2020. The impact of the adoption was not material; however, due to the global economic impacts of COVID-19, the Partnership recorded $16 million of current expected credit losses for the six months ended June 30, 2020 .

Partners' Capital Partners' Cap

Partners' Capital Partners' Capital (Policies)	6 Months Ended
	Jun. 30, 2020
Partners' Capital [Abstract]
Allocation of net income [Policy Text Block]	Allocation of Net Income (Loss) Our Partnership Agreement contains provisions for the allocation of net income and loss to the unitholders. For purposes of maintaining partner capital accounts, the Partnership Agreement specifies that items of income and loss shall be allocated among the partners in accordance with their respective percentage interest. Normal allocations according to percentage interests are made after giving effect to incentive cash distributions, which are allocated 100% to ETO.

Accounts Receivable, net (Table

Accounts Receivable, net (Tables)	6 Months Ended
	Jun. 30, 2020
Accounts Receivable, after Allowance for Credit Loss [Abstract]
Schedule of Accounts Receivable	Accounts receivable, net, consisted of the following: June 30, December 31, (in millions) Accounts receivable, trade $ 208 $ 337 Credit card receivables 55 29 Vendor receivables for rebates and branding 21 19 Other receivables 4 16 Allowance for expected credit losses (18 ) (2 ) Accounts receivable, net $ 270 $ 399

Inventories, net (Tables)

Inventories, net (Tables)	6 Months Ended
	Jun. 30, 2020
Inventory Disclosure [Abstract]
Schedule of Inventories	Inventories, net, consisted of the following: June 30, December 31, (in millions) Fuel $ 276 $ 412 Other 7 7 Inventories, net $ 283 $ 419

Accrued Expenses and Other Cu_2

Accrued Expenses and Other Current Liabilities (Tables)	6 Months Ended
	Jun. 30, 2020
Accrued Expenses And Other Current Liabilities [Abstract]
Schedule of Accrued Liabilities	Current accrued expenses and other current liabilities consisted of the following: June 30, December 31, (in millions) Wage and other employee-related accrued expenses $ 26 $ 32 Accrued tax expense 80 42 Accrued insurance 25 27 Accrued interest expense 57 57 Dealer deposits 22 23 Accrued environmental expense 7 6 Other 25 32 Total $ 242 $ 219

Long-Term Debt (Tables)

Long-Term Debt (Tables)	6 Months Ended
	Jun. 30, 2020
Debt Disclosure [Abstract]
Schedule of Long-term Debt	Long-term debt consisted of the following: June 30, December 31, (in millions) Sale leaseback financing obligation $ 100 $ 103 2018 Revolver 158 162 4.875% Senior Notes Due 2023 1,000 1,000 5.500% Senior Notes Due 2026 800 800 6.000% Senior Notes Due 2027 600 600 5.875% Senior Notes Due 2028 400 400 Finance leases 29 32 Total debt 3,087 3,097 Less: current maturities 12 11 Less: debt issuance costs 23 26 Long-term debt, net $ 3,052 $ 3,060

Other Noncurrent Liabilities (T

Other Noncurrent Liabilities (Tables)	6 Months Ended
	Jun. 30, 2020
Other Liabilities Disclosure [Abstract]
Other Noncurrent Liabilities [Table Text Block]	June 30, December 31, 2019 (in millions) Reserve for underground storage tank removal $ 69 $ 67 Accrued environmental expense, long-term 18 23 Other 10 7 Total $ 97 $ 97

Related-Party Transactions (Tab

Related-Party Transactions (Tables)	6 Months Ended
	Jun. 30, 2020
Related Party Transactions [Abstract]
Schedule of Related Party Transactions [Table Text Block]	Related party transactions with affiliates for the three and six months ended June 30, 2020 and 2019 were as follows (in millions): Three Months Ended June 30, Six Months Ended June 30, 2020 2019 2020 2019 Motor fuel sales to affiliates $ 37 $ — $ 49 $ 1 Bulk fuel purchases from affiliates $ 120 $ 103 $ 439 $ 282

Revenue (Tables)

Revenue (Tables)	6 Months Ended
	Jun. 30, 2020
Revenue from Contract with Customer [Abstract]
Disaggregation of Revenue [Table Text Block]	The following table depicts the disaggregation of revenue by channel within each segment: Three Months Ended June 30, Six Months Ended June 30, 2020 2019 2020 2019 (in millions) Fuel Distribution and Marketing Segment Dealer $ 374 $ 989 $ 1,035 $ 1,767 Distributor 645 2,142 2,112 3,781 Unbranded wholesale 548 623 1,143 1,273 Commission agent 363 439 679 814 Non motor fuel sales 20 16 31 35 Lease income 29 31 59 63 Total 1,979 4,240 5,059 7,733 All Other Segment Motor fuel 62 173 189 314 Non motor fuel sales 34 58 94 113 Lease income 5 4 10 7 Total 101 235 293 434 Total revenue $ 2,080 $ 4,475 $ 5,352 $ 8,167
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]	The balances of the Partnership’s contract assets and contract liabilities as of June 30, 2020 and December 31, 2019 are as follows: June 30, 2020 December 31, 2019 (in millions) Contract balances Contract asset $ 128 $ 117 Accounts receivable from contracts with customers $ 263 $ 366 Contract liability $ — $ — The amount of revenue recognized in the three and six months ended June 30, 2020 that was included in the contract liability balance at the beginning of each period was $0.1 million and $0.2 million , respectively, and $0.1 million and $0.2 million in the three and six months ended June 30, 2019 , respectively. This amount of revenue is a result of changes in the transaction price of the Partnership’s contracts with customers. The difference in the opening and closing balances of the contract asset and contract liability primarily results from the timing difference between the Partnership’s performance and the customer’s payment.

Commitments And Contingencies (

Commitments And Contingencies (Tables)	6 Months Ended
	Jun. 30, 2020
Leases [Abstract]
Lease, Cost [Table Text Block]	The components of lease expense consisted of the following: Three Months Ended Six Months Ended Lease cost Classification 2020 2019 2020 2019 (in millions) Operating lease cost Lease expense $ 14 $ 14 $ 26 $ 26 Finance lease cost Amortization of leased assets Depreciation, amortization, and accretion 2 — 3 — Interest on lease liabilities Interest expense — — 1 — Short term lease cost Lease expense 1 1 2 2 Variable lease cost Lease expense 1 1 2 2 Sublease income Lease income (10 ) (11 ) (20 ) (21 ) Net lease cost $ 8 $ 5 $ 14 $ 9 June 30, Lease Term and Discount Rate 2020 2019 Weighted-average remaining lease term (years) Operating leases 24 24 Finance leases 5 10 Weighted-average discount rate (%) Operating leases 6 % 6 % Finance leases 5 % 8 % Six Months Ended June 30, Other information 2020 2019 (in millions) Cash paid for amount included in the measurement of lease liabilities Operating cash flows from operating leases $ (26 ) $ (28 ) Operating cash flows from finance leases $ — $ — Financing cash flows from finance leases $ (3 ) $ — Leased assets obtained in exchange for new finance lease liabilities $ — $ — Leased assets obtained in exchange for new operating lease liabilities $ 9 $ 14
Lessee, Operating Lease, Liability, Maturity [Table Text Block]	Maturities of lease liabilities as of June 30, 2020 are as follows: Maturity of lease liabilities Operating leases Finance leases Total (in millions) 2020 (remainder) $ 25 $ 4 $ 29 2021 48 7 55 2022 46 7 53 2023 45 7 52 2024 44 4 48 Thereafter 840 5 845 Total lease payment 1,048 34 1,082 Less: interest 505 5 510 Present value of lease liabilities $ 543 $ 29 $ 572
Operating Lease, Lease Income [Table Text Block]	The Partnership leases or subleases a portion of its real estate portfolio to third party companies as a stable source of long-term revenue. Our lessor and sublease portfolio consists mainly of operating leases with convenience store operators. At this time, most lessor agreements contain 5 -year terms with renewal options to extend and early termination options based on established terms specific to the individual agreement. Three Months Ended June 30, Six Months Ended June 30, 2020 2019 2020 2019 (in millions) Fuel Distribution and Marketing lease income $ 29 $ 31 $ 59 $ 63 All Other lease income 5 4 10 7 Total lease income $ 34 $ 35 $ 69 $ 70
Lessor, Operating Lease, Payment to be Received, Fiscal Year Maturity [Table Text Block]	Minimum future lease payments receivable are as follows: June 30, 2020 (in millions) 2020 (remainder) $ 59 2021 96 2022 62 2023 8 2024 2 Thereafter 7 Total undiscounted cash flow $ 234

Interest Expense, net (Tables)

Interest Expense, net (Tables)	6 Months Ended
	Jun. 30, 2020
Interest Income (Expense), Net [Abstract]
Schedule of Interest Expense Net	Components of net interest expense were as follows: Three Months Ended June 30, Six Months Ended June 30, 2020 2019 2020 2019 (in millions) Interest expense $ 43 $ 41 $ 87 $ 83 Amortization of deferred financing fees 2 2 3 3 Interest income (1 ) — (2 ) (1 ) Interest expense, net $ 44 $ 43 $ 88 $ 85

Income Tax Expense (Tables)

Income Tax Expense (Tables)	6 Months Ended
	Jun. 30, 2020
Income Tax Disclosure [Abstract]
Schedule of Effective Income Tax Rate Reconciliation	A reconciliation of income tax expense from continuing operations at the U.S. federal statutory rate of 21% to net income tax expense is as follows: Three Months Ended June 30, Six Months Ended June 30, 2020 2019 2020 2019 (in millions) Income tax expense at statutory federal rate $ 35 $ 13 $ 8 $ 35 Partnership earnings not subject to tax (28 ) (10 ) (2 ) (36 ) State and local tax, net of federal benefit 1 — 3 — Other — 2 2 4 Net income tax expense $ 8 $ 5 $ 11 $ 3

Partners' Capital (Tables)

Partners' Capital (Tables)	6 Months Ended
	Jun. 30, 2020
Partners' Capital [Abstract]
Schedule of Common Units	The change in our outstanding common units for the six months ended June 30, 2020 is as follows: Number of Units Number of common units at December 31, 2019 82,985,941 Phantom vested units exercised 54,840 Number of common units at June 30, 2020 83,040,781
Schedule of Net Income Allocation By Partners	The calculation of net income (loss) allocated to the partners is as follows (in millions): Three Months Ended June 30, Six Months Ended June 30, 2020 2019 2020 2019 Attributable to Common Units Distributions $ 69 $ 68 $ 137 $ 136 Distributions in excess of net income (loss) 69 (32 ) (147 ) (12 ) Limited partners' interest in net income (loss) $ 138 $ 36 $ (10 ) $ 124
Distributions Made to Limited Partner, by Distribution	Cash distributions paid or declared during 2020 were as follows: Limited Partners Payment Date Per Unit Distribution Total Cash Distribution Distribution to IDR Holders (in millions, except per unit amounts) August 19, 2020 $ 0.8255 $ 69 $ 18 May 19, 2020 $ 0.8255 $ 69 $ 18 February 19, 2020 $ 0.8255 $ 69 $ 18

Unit-Based Compensation (Tables

Unit-Based Compensation (Tables)	6 Months Ended
	Jun. 30, 2020
Share-based Payment Arrangement, Noncash Expense [Abstract]
Schedule of Nonvested Share Activity	A summary of our phantom unit award activity is as follows: Number of Phantom Units Weighted-Average Grant Date Fair Value Outstanding at December 31, 2018 2,124,012 $ 29.15 Granted 655,630 30.70 Vested (477,256 ) 30.04 Forfeited (189,064 ) 28.16 Outstanding at December 31, 2019 2,113,322 29.21 Granted 17,235 29.77 Vested (83,544 ) 32.07 Forfeited (72,608 ) 29.01 Outstanding at June 30, 2020 1,974,405 $ 29.10

Segment Reporting (Tables)

Segment Reporting (Tables)	6 Months Ended
	Jun. 30, 2020
Segment Reporting [Abstract]
Schedule of Segment Reporting Information, by Segment [Table Text Block]	Three Months Ended June 30, 2020 2019 Fuel Distribution and Marketing All Other Intercompany Eliminations Totals Fuel Distribution and Marketing All Other Intercompany Eliminations Totals (in millions) Revenue Motor fuel sales $ 1,930 $ 62 $ 1,992 $ 4,193 $ 173 $ 4,366 Non motor fuel sales 20 34 54 16 58 74 Lease income 29 5 34 31 4 35 Intersegment sales 152 — (152 ) — 463 16 (479 ) — Total revenue 2,131 101 (152 ) 2,080 4,703 251 (479 ) 4,475 Gross profit (1) Motor fuel 275 19 294 171 19 190 Non motor fuel 13 17 30 13 31 44 Lease 29 5 34 31 4 35 Total gross profit 317 41 358 215 54 269 Total operating expenses 117 33 150 139 33 172 Operating income 200 8 208 76 21 97 Interest expense, net (37 ) (7 ) (44 ) (35 ) (8 ) (43 ) Other income (expense), net — — — — 6 6 Equity in earnings of unconsolidated affiliate 1 — 1 — — — Income from operations before income taxes 164 1 165 41 19 60 Income tax expense 3 5 8 2 3 5 Net income (loss) and comprehensive income (loss) $ 161 $ (4 ) $ 157 $ 39 $ 16 $ 55 Depreciation, amortization and accretion 36 11 47 37 10 47 Interest expense, net 37 7 44 35 8 43 Income tax expense 3 5 8 2 3 5 Non-cash unit-based compensation expense 3 — 3 3 — 3 Loss on disposal of assets and impairment charges — 6 6 — 2 2 Unrealized loss on commodity derivatives — — — 3 — 3 Inventory adjustments (87 ) (3 ) (90 ) (4 ) — (4 ) Equity in earnings of unconsolidated affiliate (1 ) — (1 ) — — — Adjusted EBITDA related to unconsolidated affiliate 3 — 3 — — — Other non-cash adjustments 5 — 5 4 (6 ) (2 ) Adjusted EBITDA $ 160 $ 22 $ 182 $ 119 $ 33 $ 152 Capital expenditures $ 15 $ 3 $ 18 $ 28 $ 3 $ 31 Total assets as of June 30, 2020 and December 31, 2019, respectively $ 4,014 $ 1,107 $ 5,121 $ 4,189 $ 1,249 $ 5,438 ________________________________ (1) Excludes depreciation, amortization and accretion. Six Months Ended June 30, 2020 2019 Fuel Distribution and Marketing All Other Intercompany Eliminations Totals Fuel Distribution and Marketing All Other Intercompany Eliminations Totals (in millions) Revenue Motor fuel sales $ 4,969 $ 189 $ 5,158 $ 7,635 $ 314 $ 7,949 Non motor fuel sales 31 94 125 35 113 148 Lease income 59 10 69 63 7 70 Intersegment sales 445 — (445 ) — 827 48 (875 ) — Total revenue 5,504 293 (445 ) 5,352 8,560 482 (875 ) 8,167 Gross profit (1) Motor fuel 269 46 315 429 46 475 Non motor fuel 24 58 82 30 64 94 Lease 59 10 69 63 7 70 Total gross profit 352 114 466 522 117 639 Total operating expenses 272 68 340 274 116 390 Operating income 80 46 126 248 1 249 Interest expense, net (75 ) (13 ) (88 ) (71 ) (14 ) (85 ) Other income (expense), net — — — 3 — 3 Equity in earnings of unconsolidated affiliate 2 — 2 — — — Income (loss) from operations before income taxes 7 33 40 180 (13 ) 167 Income tax expense (benefit) 3 8 11 4 (1 ) 3 Net income (loss) and comprehensive income (loss) $ 4 $ 25 $ 29 $ 176 $ (12 ) $ 164 Depreciation, amortization and accretion 73 19 92 71 21 92 Interest expense, net 75 13 88 71 14 85 Income tax expense (benefit) 3 8 11 4 (1 ) 3 Non-cash unit-based compensation expense 7 — 7 6 — 6 Loss on disposal of assets and impairment charges — 8 8 4 46 50 Unrealized loss (gain) on commodity derivatives 6 — 6 (3 ) — (3 ) Inventory adjustments 139 (2 ) 137 (97 ) — (97 ) Equity in earnings of unconsolidated affiliate (2 ) — (2 ) — — — Adjusted EBITDA related to unconsolidated affiliate 5 — 5 — — — Other non-cash adjustments 10 — 10 5 — 5 Adjusted EBITDA $ 320 $ 71 $ 391 $ 237 $ 68 $ 305 Capital expenditures $ 40 $ 19 $ 59 $ 48 $ 9 $ 57 Total assets as of June 30, 2020 and December 31, 2019, respectively $ 4,014 $ 1,107 $ 5,121 $ 4,189 $ 1,249 $ 5,438 ________________________________ (1) Excludes depreciation, amortization and accretion.

Net Income per Unit (Tables)

Net Income per Unit (Tables)	6 Months Ended
	Jun. 30, 2020
Net Income Per Unit [Abstract]
Schedule of Net Income per Unit, Basic and Diluted	A reconciliation of the numerators and denominators of the basic and diluted net income (loss) per common unit computations is as follows: Three Months Ended June 30, Six Months Ended June 30, 2020 2019 2020 2019 (in millions, except units and per unit amounts) Net income and comprehensive income $ 157 $ 55 $ 29 $ 164 Less: Incentive distribution rights 17 17 35 35 Distributions on nonvested phantom unit awards 2 2 4 4 Limited partners ’ interest in net income (loss) $ 138 $ 36 $ (10 ) $ 125 Weighted average common units outstanding: Common - basic 83,030,286 82,742,323 83,022,027 82,726,842 Common - equivalents (1) 568,444 767,664 — 728,179 Common - diluted 83,598,730 83,509,987 83,022,027 83,455,021 Net income (loss) per common unit: Common - basic $ 1.65 $ 0.44 $ (0.12 ) $ 1.51 Common - diluted $ 1.64 $ 0.43 $ (0.12 ) $ 1.50

Organization and Principles o_3

Organization and Principles of Consolidation - Additional Information (Details)	3 Months Ended
	Jun. 30, 2020state
Sunoco LLC [Member] | Minimum [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Number of states in which entity operates (more than)	30
Energy Transfer Operating, L.P. [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Percentage of Common Units Owned	28.60%
Energy Transfer Operating, L.P. [Member] | Common Units [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Percentage of Common Units Owned	34.30%

Summary of Significant Accoun_3

Summary of Significant Accounting Policies - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Accounting Policies [Abstract]
Motor fuel and sales taxes	$ 64	$ 100	$ 144	$ 194
Accounts Receivable, Allowance for Credit Loss	$ 16		$ 16

Accounts Receivable, net (Detai

Accounts Receivable, net (Details) - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for expected credit losses	$ (18)	$ (2)
Accounts receivable, net	270	399
Trade Accounts Receivable [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, gross, current	208	337
Credit Card Receivable [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, gross, current	55	29
Vendor Receivables For Rebates Branding And Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, gross, current	21	19
Other Receivables [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, gross, current	$ 4	$ 16

Inventories, net - Additional I

Inventories, net - Additional Information (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2020	Dec. 31, 2019
Inventory Disclosure [Abstract]
Inventory Write-down	$ 137
Inventory Valuation Reserves	$ 372	$ 229

Inventories, net (Details)

Inventories, net (Details) - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Inventory Disclosure [Abstract]
Fuel	$ 276	$ 412
Other	7	7
Inventories, net	$ 283	$ 419

Accrued Expenses and Other Cu_3

Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Accrued Expenses And Other Current Liabilities [Abstract]
Wage and other employee-related accrued expenses	$ 26	$ 32
Taxes Payable, Current	80	42
Accrued insurance	25	27
Accrued interest expense	57	57
Deposit Liability, Current	22	23
Other	25	32
Total	242	219
Accrued Environmental Loss Contingencies, Current	$ 7	$ 6

Long-Term Debt (Details)

Long-Term Debt (Details) - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Debt Instrument [Line Items]
Sale leaseback financing obligation	$ 100	$ 103
2018 Revolver	158	162
Finance Lease, Liability	29	32
Total debt	3,087	3,097
Less: current maturities	12	11
Less: debt issuance costs	23	26
Long-term debt, net	3,052	3,060
Two Thousand Eighteen Revolver [Member] | Revolving Credit Agreement [Member]
Debt Instrument [Line Items]
2018 Revolver	$ 158	162
Four Point Eight Seven Five Percentage Senior Notes Due Two Thousand Twenty Three [Member] | Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	4.85%
Senior Notes	$ 1,000	1,000
Five Point Five Zero Zero Percentage Senior Notes Due Two Thousand Twenty Six [Member] | Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	5.50%
Senior Notes	$ 800	800
Six Percentage Senior Notes Due Two Thousand Twenty Seven [Member] | Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	6.00%
Senior Notes	$ 600	600
Five Point Eight Seven Five Percentage Senior Notes Due Two Thousand Twenty Eight [Member] | Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	5.875%
Senior Notes	$ 400	$ 400

Long-Term Debt (Revolving Credi

Long-Term Debt (Revolving Credit Agreement) (Details) - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Debt Instrument [Line Items]
Revolving line of credit	$ 158	$ 162
Revolving Credit Agreement [Member] | Two Thousand Eighteen Revolver [Member]
Debt Instrument [Line Items]
Revolving line of credit	158	$ 162
Letters of Credit Outstanding, Amount	8
Debt Instrument, Unused Borrowing Capacity, Amount	$ 1,300
Debt, Weighted Average Interest Rate	2.19%

Long-Term Debt Fair Value Measu

Long-Term Debt Fair Value Measurements (Details) $ in Billions	Jun. 30, 2020USD ($)
Fair Value Measurement and Measurement Inputs, Recurring and Nonrecurring [Text Block]	$ 3.1

Long-Term Debt 2018 Private Off

Long-Term Debt 2018 Private Offering of Senior Notes (Details) - USD ($) $ in Millions	Jun. 30, 2020	May 01, 2020
Five Point Eight Seven Five Percentage Senior Notes Due Two Thousand Twenty Eight [Member] | Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage		5.875%
Five Point Five Zero Zero Percentage Senior Notes Due Two Thousand Twenty Six [Member] | Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage		5.50%
Four Point Eight Seven Five Percentage Senior Notes Due Two Thousand Twenty Three [Member] | Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage		4.875%
Senior Notes [Member] | Five Point Eight Seven Five Percentage Senior Notes Due Two Thousand Twenty Eight [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 400
Debt Instrument, Interest Rate, Stated Percentage	5.875%
Senior Notes [Member] | Five Point Five Zero Zero Percentage Senior Notes Due Two Thousand Twenty Six [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		800
Debt Instrument, Interest Rate, Stated Percentage	5.50%
Senior Notes [Member] | Four Point Eight Seven Five Percentage Senior Notes Due Two Thousand Twenty Three [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 1,000
Debt Instrument, Interest Rate, Stated Percentage	4.85%

Other Noncurrent Liabilities (D

Other Noncurrent Liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Other Liabilities Disclosure [Abstract]
Reserve for underground storage tank removal	$ 69	$ 67
Accrued environmental expense, long-term	18	23
Other	10	7
Other noncurrent liabilities	$ 97	$ 97

(Details)

(Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Related Party Transaction [Line Items]
Investment in unconsolidated affiliate	$ 136		$ 136		$ 121
Equity in earnings of unconsolidated affiliate	1	$ 0	2	$ 0
Advances from affiliates	138		138		140
Receivables from affiliates	6		6		12
Accounts payable to affiliates	$ 29		$ 29		$ 49
JCNolan [Member]
Related Party Transaction [Line Items]
Equity Method Investment, Ownership Percentage	50.00%		50.00%
Wholesale motor fuel sales to affiliates [Member]
Related Party Transaction [Line Items]
Revenue from Related Parties	$ 37	0	$ 49	1
Wholesale Motor Fuel [Member]
Related Party Transaction [Line Items]
Related Party Transaction, Purchases from Related Party	$ 120	$ 103	$ 439	$ 282

Revenue (Disaggregation of Reve

Revenue (Disaggregation of Revenue) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Disaggregation of Revenue [Line Items]
Revenues	$ 2,080	$ 4,475	$ 5,352	$ 8,167
Motor Fuel Sales [Member]
Disaggregation of Revenue [Line Items]
Revenues	1,992	4,366	5,158	7,949
Lease Income [Member]
Disaggregation of Revenue [Line Items]
Revenues	34	35	69	70
Fuel Distribution and Marketing [Member]
Disaggregation of Revenue [Line Items]
Revenues	1,979	4,240	5,059	7,733
Fuel Distribution and Marketing [Member] | Dealer Revenue [Member]
Disaggregation of Revenue [Line Items]
Revenues	374	989	1,035	1,767
Fuel Distribution and Marketing [Member] | Distributor Revenue [Member]
Disaggregation of Revenue [Line Items]
Revenues	645	2,142	2,112	3,781
Fuel Distribution and Marketing [Member] | Unbranded Wholesale Revenue [Member]
Disaggregation of Revenue [Line Items]
Revenues	548	623	1,143	1,273
Fuel Distribution and Marketing [Member] | Commission Agent Revenue [Member]
Disaggregation of Revenue [Line Items]
Revenues	363	439	679	814
Fuel Distribution and Marketing [Member] | Non Motor Fuel [Member]
Disaggregation of Revenue [Line Items]
Revenues	20	16	31	35
Fuel Distribution and Marketing [Member] | Lease Income [Member]
Disaggregation of Revenue [Line Items]
Revenues	29	31	59	63
All Other [Member]
Disaggregation of Revenue [Line Items]
Revenues	101	235	293	434
All Other [Member] | Motor Fuel Sales [Member]
Disaggregation of Revenue [Line Items]
Revenues	62	173	189	314
All Other [Member] | Non Motor Fuel [Member]
Disaggregation of Revenue [Line Items]
Revenues	34	58	94	113
All Other [Member] | Lease Income [Member]
Disaggregation of Revenue [Line Items]
Revenues	$ 5	$ 4	$ 10	$ 7

Revenue (Contract Balances with

Revenue (Contract Balances with Customer) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Abstract]
Contract asset	$ 128		$ 128		$ 117
Receivables from Customers	263		263		366
Contract with Customer, Liability	0		0		$ 0
Contract with Customer, Liability, Revenue Recognized	$ 0.1	$ 0.1	$ 0.2	$ 0.2

Revenue (Costs to Obtain or Ful

Revenue (Costs to Obtain or Fulfill a Contract) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenue from Contract with Customer [Abstract]
Capitalized Contract Cost, Amortization	$ 5	$ 4	$ 10	$ 8

Commitments And Contingencies_2

Commitments And Contingencies (Lessee Disclosures) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019	Mar. 31, 2019
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Term of Contract	40 years		40 years
Lease, Cost [Abstract]
Operating Lease, Cost	$ 14	$ 14	$ 26	$ 26
Finance Lease, Right-of-Use Asset, Amortization	2	0	3	0
Interest Expense	0	0	1	0
Short-term Lease, Cost	1	1	2	2
Operating Lease, Expense	1	1	2	2
Sublease Income	(10)	(11)	(20)	(21)
Lease, Cost	$ 8	$ 5	$ 14	9
Lease Term and Discount Rate [Abstract]
Operating Lease, Weighted Average Remaining Lease Term	24 years		24 years			24 years
Finance Lease, Weighted Average Remaining Lease Term	5 years		5 years			10 years
Cash Flow, Operating Activities, Lessee [Abstract]
Operating cash flows from operating leases			$ (26)	(28)
Operating cash flows from finance leases			0	0
Financing cash flows from finance leases			(3)	0
Leased assets obtained in exchange for new finance lease liabilities			0	0
Leased assets obtained in exchange for new operating lease liabilities			9	$ 14
Lessee, Operating Lease, Liability, Payment, Due, Rolling Maturity [Abstract]
Operating lease - 2020 (remainder)	$ 25		25
Operating lease - 2022	48		48
Operating lease - 2023	46		46
Operating lease - Thereafter	840		840
Total lease payment	1,048		1,048
Less: interest	(505)		(505)
Present value of lease liabilities - operating leases	543		543
Finance Lease, Liability, Payment, Due, Rolling Maturity [Abstract]
Finance lease - 2020 (remainder)	4		4
Finance lease - 2022	7		7
Finance lease - 2023	7		7
Finance lease - 2024	7		7
Finance lease - Thereafter	5		5
Total lease payment	34		34
Less: interest	(5)		(5)
Present value of lease liabilities - finance leases	29		29		$ 32
Maturity of lease liabilities [Abstract]
2020 (remainder)	29		29
2021	55		55
2022	53		53
2023	52		52
2024	48		48
Thereafter	845		845
Total lease payment	1,082		1,082
Less: interest	(510)		(510)
Present value of lease liabilities	572		572
Lessee, Operating Lease, Liability, to be Paid, Year Five	44		44
Finance Lease, Liability, to be Paid, Year Five	$ 4		$ 4
Operating Lease, Weighted Average Discount Rate, Percent	6.00%		6.00%			6.00%
Finance Lease, Weighted Average Discount Rate, Percent	5.00%		5.00%			8.00%
Lessee, Operating Lease, Liability, to be Paid, Year Five	$ 45		$ 45
Minimum [Member]
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Term of Contract	5 years		5 years
Lessee, Operating Lease, Renewal Term	1 year		1 year
Maximum [Member]
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Term of Contract	15 years		15 years
Lessee, Operating Lease, Renewal Term	20 years		20 years

Commitments And Contingencies_3

Commitments And Contingencies (Lessor Disclosures) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Lessor Disclosure [Abstract]
Lessor, Operating Lease, Term of Contract	5 years		5 years
Revenues	$ 2,080	$ 4,475	$ 5,352	$ 8,167
Operating Lease, Lease Income	34	35	69	70
Lessor, Operating Lease, Payments, Fiscal Year Maturity [Abstract]
2020 (remainder)	59		59
2021	96		96
2022	62		62
2023	8		8
2024	2		2
Thereafter	7		7
Total undiscounted cash flow	234		234
Fuel Distribution and Marketing [Member]
Revenues	1,979	4,240	5,059	7,733
All Other [Member]
Revenues	101	235	293	434
Lease Income [Member]
Revenues	34	35	69	70
Lease Income [Member] | Fuel Distribution and Marketing [Member]
Revenues	29	31	59	63
Lease Income [Member] | All Other [Member]
Revenues	5	4	10	7
Lease Income [Member] | External Revenue [Member]
Revenues	34	35	69	70
Lease Income [Member] | External Revenue [Member] | Fuel Distribution and Marketing [Member]
Revenues	29	31	59	63
Lease Income [Member] | External Revenue [Member] | All Other [Member]
Revenues	$ 5	$ 4	$ 10	$ 7

Interest Expense, net (Details)

Interest Expense, net (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Interest Income (Expense), Net [Abstract]
Interest expense	$ 43	$ 41	$ 87	$ 83
Amortization of deferred financing fees	2	2	3	3
Interest income	1	0	2	1
Interest expense, net	$ 44	$ 43	$ 88	$ 85

Income Tax Expense (Details)

Income Tax Expense (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Income Tax Disclosure [Abstract]
Income tax expense at statutory federal rate	$ 35	$ 13	$ 8	$ 35
Partnership earnings not subject to tax	(28)	(10)	(2)	(36)
State and local tax, net of federal benefit	1	0	3	0
Other	0	2	2	4
Net income tax expense	$ 8	$ 5	$ 11	$ 3

Partners' Capital Narrative (De

Partners' Capital Narrative (Details) - shares	3 Months Ended
	Jun. 30, 2020	Dec. 31, 2019
Common Units
Schedule of Partners' Capital [Line Items]
Limited Partners' Capital Account, Units Outstanding	54,576,814
Common Units [Member]
Schedule of Partners' Capital [Line Items]
Limited Partners' Capital Account, Units Outstanding	83,040,781	82,985,941
Class C Units [Member]
Schedule of Partners' Capital [Line Items]
Limited Partners' Capital Account, Units Outstanding	16,410,780	16,410,780
Subsidiaries [Member] | Class C Units [Member]
Schedule of Partners' Capital [Line Items]
Limited Partners' Capital Account, Units Outstanding	16,410,780
Energy Transfer Operating, L.P. [Member]
Schedule of Partners' Capital [Line Items]
Percentage of Common Units Owned	28.60%
Energy Transfer Operating, L.P. [Member] | Common Units [Member]
Schedule of Partners' Capital [Line Items]
Limited Partners' Capital Account, Units Outstanding	28,463,967
Energy Transfer Operating, L.P. [Member] | Common Units [Member]
Schedule of Partners' Capital [Line Items]
Percentage of Common Units Owned	34.30%

Partners' Capital (Schedule of

Partners' Capital (Schedule of Common Units) (Details) - Common Units [Member]	6 Months Ended
	Jun. 30, 2020shares
Class of Stock [Line Items]
Number of common units at December 31, 2019	82,985,941
Phantom unit vesting (in shares)	54,840
Number of common units at June 30, 2020	83,040,781

Partners' Capital (Allocations

Partners' Capital (Allocations of Net Income) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Schedule of Partners' Capital [Line Items]
Limited partners’ interest in net income (loss)				$ 124
Common Units [Member]
Schedule of Partners' Capital [Line Items]
Distributions	$ 69	$ 68	$ 137	136
Distributions in excess of income	(69)	32	147	12
Limited partners’ interest in net income (loss)	$ 138	$ 36	$ (10)	$ 125

Partners' Capital (Incentive Di

Partners' Capital (Incentive Distribution Rights) (Details)	6 Months Ended
	Jun. 30, 2020$ / shares
Minimum Quarterly Distribution [Member]
Distribution Made To Managing Member Or General Partner [Line Items]
Total quarterly distribution per common unit target amount (in dollars per share)	$ 0.4375
First Target Distribution [Member] | Minimum [Member]
Distribution Made To Managing Member Or General Partner [Line Items]
Total quarterly distribution per common unit target amount (in dollars per share)	0.4375
First Target Distribution [Member] | Maximum [Member]
Distribution Made To Managing Member Or General Partner [Line Items]
Total quarterly distribution per common unit target amount (in dollars per share)	0.5031250
Second Target Distribution [Member] | Minimum [Member]
Distribution Made To Managing Member Or General Partner [Line Items]
Total quarterly distribution per common unit target amount (in dollars per share)	0.503125
Second Target Distribution [Member] | Maximum [Member]
Distribution Made To Managing Member Or General Partner [Line Items]
Total quarterly distribution per common unit target amount (in dollars per share)	0.546875
Third Target Distribution [Member] | Minimum [Member]
Distribution Made To Managing Member Or General Partner [Line Items]
Total quarterly distribution per common unit target amount (in dollars per share)	0.546875
Third Target Distribution [Member] | Maximum [Member]
Distribution Made To Managing Member Or General Partner [Line Items]
Total quarterly distribution per common unit target amount (in dollars per share)	0.656250
Distributions Thereafter [Member]
Distribution Made To Managing Member Or General Partner [Line Items]
Total quarterly distribution per common unit target amount (in dollars per share)	$ 0.656250

Partners' Capital (Cash Distrib

Partners' Capital (Cash Distributions) (Details) - USD ($) $ / shares in Units, $ in Millions	Aug. 19, 2020	May 19, 2020	Feb. 19, 2020	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Distribution Made To Managing Member Or General Partner [Line Items]
Per Unit Distribution (in dollars per share)		$ 0.8255	$ 0.8255
Total Cash Distribution		$ 69	$ 69			$ 176	$ 175
Distribution to IDR Holders		$ 18	$ 18	$ 17	$ 17	$ 35	$ 35
Subsequent Event [Member]
Distribution Made To Managing Member Or General Partner [Line Items]
Per Unit Distribution (in dollars per share)	$ 0.8255
Total Cash Distribution	$ 69
Distribution to IDR Holders	$ 18

Unit-Based Compensation (Phanto

Unit-Based Compensation (Phantom Common Unit Awards) (Details) - $ / shares	6 Months Ended	12 Months Ended
	Jun. 30, 2020	Dec. 31, 2019
Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Beginning balance (in dollars per unit)	$ 29.21	$ 29.15
Granted (in dollars per unit)	29.77	30.70
Vested (in dollars per unit)	32.07	30.04
Forfeited (in dollars per unit)	29.01	28.16
Ending balance (in dollars per unit)	$ 29.10	$ 29.21
Phantom common units [Member]
Nonvested, Number of Shares [Roll Forward]
Beginning balance (in units)	2,113,322	2,124,012
Granted (in units)	17,235	655,630
Vested (in units)	83,544	477,256
Forfeited (in units)	72,608	189,064
Ending balance (in units)	1,974,405	2,113,322

Segment Reporting - Additional

Segment Reporting - Additional Information (Details)	6 Months Ended
	Jun. 30, 2020segment
Segment Reporting [Abstract]
Number of Operating Segments	2

Segment Reporting (Details)

Segment Reporting (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Segment Reporting Information [Line Items]
Revenues		$ 2,080	$ 4,475	$ 5,352	$ 8,167
Gross Profit	[1]	358	269	466	639
Operating Expenses		150	172	340	390
Operating income		208	97	126	249
Interest expense, net		(44)	(43)	(88)	(85)
Other income (expense), net		0	6	0	3
Net income		157	55	29	164
Depreciation, amortization and accretion		47	47	92	92
Non-cash unit-based compensation expense		3	3	7	6
Loss on disposal of assets and impairment charges		6	2	8	50
Unrealized loss (gain) on commodity derivatives		0	(3)	(6)	3
Inventory adjustments		(90)	(4)	137	(97)
Equity in earnings of unconsolidated affiliate		(1)	0	(2)	0
Income from operations before income taxes		165	60	40	167
Adjusted EBITDA related to unconsolidated affiliate		3	0	5	0
Other non-cash adjustments		5	(2)	10	5
Income tax expense		8	5	11	3
Adjusted EBITDA		182	152	391	305
Capital expenditures		18	31	59	57
Assets		5,121		5,121		$ 5,438
Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Revenues		1,979	4,240	5,059	7,733
All Other [Member]
Segment Reporting Information [Line Items]
Revenues		101	235	293	434
Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Revenues			(479)		(875)
Motor Fuel Sales [Member]
Segment Reporting Information [Line Items]
Revenues		1,992	4,366	5,158	7,949
Gross Profit	[1]	294	190	315	475
Motor Fuel Sales [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Revenues		62	173	189	314
Non Motor Fuel Sales [Member]
Segment Reporting Information [Line Items]
Revenues		54	74	125	148
Intersegment Sales [Member] | Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Revenues			463		827
Intersegment Sales [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Revenues			16		48
Intersegment Sales [Member] | Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Revenues		(152)	(479)	(445)	(875)
Lease Income [Member]
Segment Reporting Information [Line Items]
Revenues		34	35	69	70
Gross Profit	[1]	34	35	69	70
Lease Income [Member] | Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Revenues		29	31	59	63
Lease Income [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Revenues		5	4	10	7
Non Motor Fuel [Member]
Segment Reporting Information [Line Items]
Gross Profit	[1]	30	44	82	94
Non Motor Fuel [Member] | Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Revenues		20	16	31	35
Non Motor Fuel [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Revenues		34	58	94	113
Including Intercompany [Member] | Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Revenues			4,703		8,560
Including Intercompany [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Revenues			251		482
Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Revenues		(152)		(445)
Intersegment Eliminations [Member] | Intersegment Sales [Member] | Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Revenues		152		445
Intersegment Eliminations [Member] | Intersegment Sales [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Revenues		0		0
Operating Segments [Member] | Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Revenues		2,131		5,504
Gross Profit	[1]	317	215	352	522
Operating Expenses		117	139	272	274
Operating income		200	76	80	248
Interest expense, net		(37)	(35)	(75)	(71)
Other income (expense), net		0	0	0	3
Net income		161	39	4	176
Depreciation, amortization and accretion		36	37	73	71
Non-cash unit-based compensation expense		3	3	7	6
Loss on disposal of assets and impairment charges		0	0	0	(4)
Unrealized loss (gain) on commodity derivatives		0	3	6	(3)
Inventory adjustments		(87)	(4)	139	(97)
Equity in earnings of unconsolidated affiliate		(1)	0	(2)	0
Income from operations before income taxes		164	41	7	180
Adjusted EBITDA related to unconsolidated affiliate		3	0	5	0
Other non-cash adjustments		5	4	10	5
Income tax expense		3	2	3	4
Adjusted EBITDA		160	119	320	237
Capital expenditures		15	28	40	48
Assets		4,014		4,014		4,189
Operating Segments [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Revenues		101		293
Gross Profit	[1]	41	54	114	117
Operating Expenses		33	33	68	116
Operating income		8	21	46	1
Interest expense, net		(7)	(8)	(13)	(14)
Other income (expense), net			6		0
Net income		(4)	16	25	(12)
Depreciation, amortization and accretion		11	10	19	21
Non-cash unit-based compensation expense		0	0	0	0
Loss on disposal of assets and impairment charges		(6)	(2)	(8)	(46)
Unrealized loss (gain) on commodity derivatives		0	0	0	0
Inventory adjustments		(3)	0	(2)	0
Equity in earnings of unconsolidated affiliate		0	0	0	0
Income from operations before income taxes		1	19	33	(13)
Adjusted EBITDA related to unconsolidated affiliate		0	0	0	0
Other non-cash adjustments		0	(6)	0	0
Income tax expense		5	3	8	(1)
Adjusted EBITDA		22	33	71	68
Capital expenditures		3	3	19	9
Assets		1,107		1,107		$ 1,249
Operating Segments [Member] | Motor Fuel Sales [Member] | Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Gross Profit	[1]	275	171	269	429
Operating Segments [Member] | Motor Fuel Sales [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Gross Profit	[1]	19	19	46	46
Operating Segments [Member] | Lease Income [Member] | Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Gross Profit	[1]	29	31	59	63
Operating Segments [Member] | Lease Income [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Gross Profit	[1]	5	4	10	7
Operating Segments [Member] | Non Motor Fuel [Member] | Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Gross Profit	[1]	13	13	24	30
Operating Segments [Member] | Non Motor Fuel [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Gross Profit	[1]	17	31	58	64
External Revenue [Member] | Motor Fuel Sales [Member]
Segment Reporting Information [Line Items]
Revenues		1,992	4,366	5,158	7,949
External Revenue [Member] | Motor Fuel Sales [Member] | Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Revenues		1,930	4,193	4,969	7,635
External Revenue [Member] | Motor Fuel Sales [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Revenues		62	173	189	314
External Revenue [Member] | Non Motor Fuel Sales [Member] | Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Revenues		20		31
External Revenue [Member] | Non Motor Fuel Sales [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Revenues		34		94
External Revenue [Member] | Lease Income [Member]
Segment Reporting Information [Line Items]
Revenues		34	35	69	70
External Revenue [Member] | Lease Income [Member] | Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Revenues		29	31	59	63
External Revenue [Member] | Lease Income [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Revenues		5	4	10	7
External Revenue [Member] | Non Motor Fuel [Member]
Segment Reporting Information [Line Items]
Revenues		$ 54	74	$ 125	148
External Revenue [Member] | Non Motor Fuel [Member] | Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Revenues			16		35
External Revenue [Member] | Non Motor Fuel [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Revenues			$ 58		$ 113
[1]	Excludes depreciation, amortization and accretion.

Net Income per Unit (Details)

Net Income per Unit (Details) - USD ($) $ / shares in Units, $ in Millions	May 19, 2020	Feb. 19, 2020	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2020	Jun. 30, 2019
Earnings Per Share Basic [Line Items]
Net Income (Loss) Attributable to Parent			$ 157	$ (128)	$ 55	$ 109	$ 29	$ 164
Incentive distribution rights	$ 18	$ 18	17		17		35	35
Distributions on nonvested phantom unit awards			$ 2		$ 2		$ 4	4
Limited partners’ interest in net income (loss)								$ 124
Weighted average common units outstanding:
Common - basic (in shares)			83,030,286		82,742,323		83,022,027	82,726,842
Common - diluted (in shares)			83,598,730		83,509,987		83,022,027	83,455,021
Common units - basic			$ 1.65		$ 0.44		$ (0.12)	$ 1.51
Common units - diluted			$ 1.64		$ 0.43		$ (0.12)	$ 1.50
Common Units [Member]
Earnings Per Share Basic [Line Items]
Limited partners’ interest in net income (loss)			$ 138		$ 36		$ (10)	$ 125
Weighted average common units outstanding:
Common - basic (in shares)			83,030,286		82,742,323		83,022,027	82,726,842
Common - equivalents (in shares)			568,444		767,664		0	728,179
Common - diluted (in shares)			83,598,730		83,509,987		83,022,027	83,455,021