Sunoco (SUN) 10-Q 8 Aug 19 2019 Q2 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2019	Aug. 02, 2019
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, 2019
Entity File Number	001-35653
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q2
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		82,749,333
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, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 36	$ 56
Accounts receivable, net	573	374
Receivables from affiliates	2	37
Inventories, net	410	374
Other current assets	77	64
Total current assets	1,098	905
Total property and equipment	2,074	2,133
Accumulated depreciation	(635)	(587)
Property and equipment, net	1,439	1,546
Other assets:
Lease right-of-use assets, net	536	0
Goodwill	1,558	1,559
Intangible assets	914	915
Accumulated amortization	(235)	(207)
Intangible assets, net	679	708
Other non-current assets	160	161
Total assets	5,470	4,879
Current liabilities:
Accounts payable	530	412
Accounts payable to affiliates	24	149
Accrued expenses and other current liabilities	306	299
Operating lease current liabilities	21	0
Current maturities of long-term debt	6	5
Total current liabilities	887	865
Operating lease non-current liabilities	520	0
Revolving line of credit	117	700
Long-term debt, net	2,878	2,280
Advances from affiliates	80	24
Deferred tax liability	90	103
Other non-current liabilities	119	123
Total liabilities	4,691	4,095
Commitments and contingencies (Note 12)
Equity:
Total equity	779	784
Total liabilities and equity	5,470	4,879
Common Units
Equity:
Total equity	779	784
Class C Units [Member]
Equity:
Total partners' capital	$ 0	$ 0

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - shares	Jun. 30, 2019	Dec. 31, 2018
Common Units [Member]
Equity:
Limited partners' capital account, units issued (in shares)	82,749,333	82,665,057
Limited Partners' Capital Account, Units Outstanding	82,749,333	82,665,057
Class C Units - Held by Subsidiary [Member]
Equity:
Limited partners' capital account, units issued (in shares)	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, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Revenues:
Revenues	$ 4,475	$ 4,607	$ 8,167	$ 8,356
Cost of sales and operating expenses:
Cost of Revenue	4,206	4,297	7,528	7,750
General and administrative	34	34	61	69
Other operating	73	86	157	184
Lease expense	16	19	30	34
Loss on disposal of assets and impairment charges	2	2	50	5
Depreciation, amortization and accretion	47	41	92	90
Total cost of sales and operating expenses	4,378	4,479	7,918	8,132
Operating income	97	128	249	224
Interest expense, net	43	36	85	70
Loss on extinguishment of debt and other, net	(6)	0	(3)	109
Income from continuing operations before income taxes	60	92	167	45
Income tax expense (benefit)	5	(2)	3	29
Income from continuing operations	55	94	164	16
Loss from discontinued operations, net of income taxes	0	(26)	0	(263)
Net income (loss) and comprehensive income (loss)	$ 55	$ 68	$ 164	$ (247)
Net income (loss) per common unit - basic:
Income (Loss) from Continuing Operations, Per Outstanding Limited Partnership Unit, Basic, Net of Tax	$ 0.44	$ 0.91	$ 1.51	$ (0.29)
Income (Loss) from Discontinued Operations, Net of Tax, Per Outstanding Limited Partnership Unit, Basic	0	(0.32)	0	(3.05)
Net Income (Loss), Per Outstanding Limited Partnership Unit, Basic, Net of Tax	0.44	0.59	1.51	(3.34)
Net income (loss) per common unit - diluted:
Income (Loss) from Continuing Operations, Net of Tax, Per Outstanding Limited Partnership Unit, Diluted	0.43	0.90	1.50	(0.29)
Income (Loss) from Discontinued Operations, Net of Tax, Per Outstanding Limited Partnership Unit, Diluted	0	(0.32)	0	(3.05)
Net Income (Loss), Net of Tax, Per Outstanding Limited Partnership Unit, Diluted	$ 0.43	$ 0.58	$ 1.50	$ (3.34)
Weighted average limited partner units outstanding:
Weighted average limited partner units outstanding (basic) (in shares)	82,742,323	82,494,976	82,726,842	86,104,411
Weighted Average Limited Partnership Units Outstanding, Diluted	83,509,987	82,947,669	83,455,021	86,569,372
Cash distribution per common unit (in shares)	$ 0.8255	$ 0.8255	$ 1.6510	$ 1.6510
Common Units [Member]
Net income (loss) per common unit - basic:
Income (Loss) from Continuing Operations, Per Outstanding Limited Partnership Unit, Basic, Net of Tax	0.44	0.91	1.51	(0.29)
Income (Loss) from Discontinued Operations, Net of Tax, Per Outstanding Limited Partnership Unit, Basic	$ 0	$ (0.32)	$ 0	$ (3.05)
Weighted average limited partner units outstanding:
Weighted average limited partner units outstanding (basic) (in shares)	82,742,323	82,494,976	82,726,842	86,104,411
Weighted Average Limited Partnership Units Outstanding, Diluted	83,509,987	82,947,669	83,455,021	86,569,372
Motor Fuels [Member]
Revenues:
Revenues	$ 4,366	$ 4,507	$ 7,949	$ 8,058
Leases [Member]
Revenues:
Revenues	35	34	70	56
Non Motor Fuel Sales [Member]
Revenues:
Revenues	74	66	148	242
Continuing Operations [Member]
Cost of sales and operating expenses:
Interest expense, net	$ 43	$ 36	$ 85	$ 70

Consolidated Statement of Equit

Consolidated Statement of Equity - USD ($) $ in Millions	Total	Common Units	Preferred Units-Affiliated
Beginning balance at Dec. 31, 2017	$ 2,247	$ 1,947	$ 300
Repurchase of common units	(540)	(540)	0
Redemption of preferred units	(300)	0	(300)
Cash distribution to unitholders	(107)	107	0
Dividend to preferred units	(2)	0	(2)
Unit-based compensation	3	3	0
Net income (loss)	(315)	(317)	2
Ending balance at Mar. 31, 2018	932	932	0
Beginning balance at Dec. 31, 2017	2,247	1,947	300
Dividend to preferred units			(2)
Net income (loss)	(247)
Ending balance at Jun. 30, 2018	916	916	0
Beginning balance at Mar. 31, 2018	932	932	0
Cash distribution to unitholders	(87)	87	0
Dividend to preferred units			0
Unit-based compensation	3	3	0
Net income (loss)	68	68	0
Ending balance at Jun. 30, 2018	916	916	0
Beginning balance at Dec. 31, 2018	784	784	0
Cash distribution to unitholders	(87)	87	0
Unit-based compensation	3	3	0
Net income (loss)	109	109	0
Ending balance at Mar. 31, 2019	809	809	0
Beginning balance at Dec. 31, 2018	784	784	0
Dividend to preferred units			0
Net income (loss)	164
Ending balance at Jun. 30, 2019	779	779	0
Beginning balance at Mar. 31, 2019	809	809	0
Cash distribution to unitholders	(88)	88	0
Dividend to preferred units			0
Unit-based compensation	3	3	0
Net income (loss)	55	55	0
Ending balance at Jun. 30, 2019	$ 779	$ 779	$ 0

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Cash flows from operating activities:
Net income (loss)	$ 164	$ (247)
Adjustments to reconcile net income (loss) to net cash provided by continuing operating activities:
Loss from discontinued operations	0	263
Depreciation, amortization and accretion	92	90
Amortization of deferred financing fees	3	3
Loss on disposal of assets and impairment charges	50	5
Loss on extinguishment of debt and other, net	(3)	109
Non-cash unit based compensation expense	6	6
Deferred income tax	13	(21)
Inventory valuation adjustment	(97)	(57)
Changes in operating assets and liabilities, net of acquisitions:
Accounts receivable	(194)	12
Receivable from affiliates	35	(8)
Inventories	53	47
Other assets	31	(12)
Accounts payable	124	(130)
Accounts payable to affiliates	(68)	(39)
Accrued expenses and other current liabilities	8	189
Other non-current liabilities	(7)	3
Net cash provided by continuing operating activities	184	255
Cash flows from investing activities:
Capital expenditures	(57)	(32)
Purchase of intangible assets	0	(2)
Payments to Acquire Businesses, Gross		(58)
Other Payments to Acquire Businesses	0	(54)
Proceeds from disposal of property and equipment	22	3
Net cash used in investing activities	(35)	(143)
Cash flows from financing activities:
Proceeds from issuance of long-term debt	600	2,200
Payments on long-term debt	(4)	(3,448)
Payments for debt extinguishment costs	0	(93)
Revolver borrowings	1,064	1,410
Revolver repayments	(1,647)	(1,855)
Loan origination costs	(6)	(24)
Advances to/from affiliates	(1)	0
Common unit repurchase	0	540
Redemption of preferred units from ETE	0	(303)
Distributions to unitholders	(175)	(208)
Net cash used in financing activities	(169)	(2,861)
Cash flows from discontinued operations:
Operating activities	0	(478)
Investing activities	0	3,207
Changes in cash included in current assets held for sale	0	11
Net increase in cash and cash equivalents of discontinued operations	0	2,740
Net decrease in cash	(20)	(9)
Cash and cash equivalents at beginning of period	56	28
Cash and cash equivalents at end of period	36	$ 19
Superior Plus Corporation [Member]
Cash flows from investing activities:
Payments to Acquire Businesses, Gross	0
Speedway LLC [Member]
Cash flows from investing activities:
Payments to Acquire Businesses, Gross	$ (5)

Organization and Principles of

Organization and Principles of Consolidation	6 Months Ended
	Jun. 30, 2019
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, 2019 , ETO and its subsidiaries owned 100% of the membership interests in our General Partner, all of our incentive distribution rights (“IDRs”) and approximately 34.4% of our common units, which constitutes a 28.7% 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 gross profit, income from operations, net income (loss) and comprehensive income (loss), the balance sheets or statements of cash flows.

Summary of Significant Accounti

Summary of Significant Accounting Policies	6 Months Ended
	Jun. 30, 2019
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	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 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, 2018 filed with the SEC on February 22, 2019. Significant Accounting Policies As of June 30, 2019 , the only material change in the Partnership’s significant accounting policies, as compared to those described in the Annual Report on Form 10-K for the year ended December 31, 2018 , was the adoption of Accounting Standards Update (“ASU”) No. 2016-02, Leases (Topic 842), described under Change in Accounting Principle . 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 $100 million and $122 million for the three months ended June 30, 2019 and 2018 , respectively, and $194 million and $181 million for the six months ended June 30, 2019 and 2018 , respectively. Merchandise sales and cost of merchandise sales are reported net of sales tax in the accompanying Consolidated Statements of Operations and Comprehensive Income (Loss). Change in Accounting Principle In February 2016, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2016-02, Leases (Topic 842) , which amends the FASB Accounting Standards Codification (“ASC”) and creates Topic 842, Leases. On January 1, 2019, we adopted ASC Topic 842, which is effective for interim and annual reporting periods beginning on or after December 15, 2018. This Topic requires Balance Sheet recognition of lease assets and lease liabilities for leases classified as operating leases under previous GAAP. Under the standard, disclosures are required to meet the objective of enabling users of financial statements to assess the amount, timing, and uncertainty of cash flows arising from leases. The Partnership elected the modified retrospective approach to adopt Topic 842. This approach involves recognition of an opening cumulative catch-up adjustment to the the balance sheet in the period of adoption, January 1, 2019. We have completed a detailed review of contracts representative of our business and assessed the terms under the new standard. Adoption of the standard had a material impact on our consolidated balance sheet, but did not have a material impact on our consolidated statement of operations and comprehensive income or consolidated cash flows. The most significant impact was the recognition of right-of-use (“ROU”) assets and lease liabilities for operating leases, while our accounting for finance leases remained substantially unchanged. As a result of the evaluation performed, we have recorded adjustments resulting in a net increase to assets and liabilities of approximately $547 million as of January 1, 2019. In addition to the evaluation performed, we have made appropriate design and implementation updates to our business processes, systems, and internal controls to support the on-going reporting requirements under the new standard. Topic 842 provides for certain practical expedients that companies can elect to apply for purposes of adoption and implementation of the new standard. The practical expedients utilized by the Partnership are as follows: 1) no reassessment of whether existing contracts contain a lease, 2) no reassessment of the classification of existing leases, 3) no reassessment of initial direct costs for existing leases, 4) exclusion of leases with terms of 12 months or less from evaluation, 5) use of the portfolio approach to determine discount rates, 6) election to not separate non-lease components from lease components in existing lease agreements, and 7) election to not apply the use of hindsight to the active lease population. The cumulative effect of the changes made to our consolidated January 1, 2019 balance sheet for the adoption of ASU No. 2016-02 was as follows: Classification Balance at December 31, 2018 Adjustments Due to Topic 842 Balance at January 1, 2019 (in millions) Assets Property and equipment, net $ 1,546 $ (1 ) $ 1,545 Lease right-of-use assets — 548 548 Liabilities Accrued expenses and other current liabilities 299 (1 ) 298 Current maturities of long term debt 5 1 6 Operating lease current liabilities — 25 25 Long term debt, net 2,280 6 2,286 Operating lease non-current liabilities — 528 528 Other non-current liabilities 123 (12 ) 111

Acquisitions

Acquisitions	6 Months Ended
	Jun. 30, 2019
Business Combinations [Abstract]
Acquisitions	Acquisitions On January 18, 2019, we acquired certain convenience store locations from Speedway LLC for approximately $5 million plus working capital adjustments. We subsequently converted the acquired convenience store locations to commission agent locations.

Discontinued Operations (Notes)

Discontinued Operations (Notes)	6 Months Ended
	Jun. 30, 2019
Discontinued Operations [Abstract]
Disposal Groups, Including Discontinued Operations, Disclosure [Text Block]	Discontinued Operations On April 6, 2017, certain subsidiaries of the Partnership (collectively, the “Sellers”) entered into an Asset Purchase Agreement (the “7-Eleven Purchase Agreement”) with 7-Eleven, Inc. (“7-Eleven”) and SEI Fuel Services, Inc., a wholly-owned subsidiary of 7-Eleven (“SEI Fuel,” and, together with 7-Eleven, referred to herein collectively as “Buyers”). On January 23, 2018, we completed the disposition of assets pursuant to the Amended and Restated Asset Purchase Agreement entered by and among Sellers, Buyers and certain other named parties for the limited purposes set forth therein, pursuant to which the parties agreed to amend and restate the 7-Eleven Purchase Agreement to reflect commercial agreements and updates made by the parties in connection with consummation of the transactions contemplated by the 7-Eleven Purchase Agreement. Under the 7-Eleven Purchase Agreement, as amended and restated, we sold a portfolio of 1,030 company-operated retail fuel outlets, together with ancillary businesses and related assets to Buyers for approximately $3.2 billion (the “7-Eleven Transaction”). Subsequent to the closing of the 7-Eleven Transaction, previously eliminated wholesale motor fuel sales to the Partnership's retail locations are reported as wholesale motor fuel sales to third parties. Also, the related accounts receivable from such sales are no longer eliminated from the consolidated balance sheets and are reported as accounts receivable. In connection with the closing of the transactions contemplated by the 7-Eleven Purchase Agreement, we entered into a Distributor Motor Fuel Agreement dated as of January 23, 2018, as amended (the “Supply Agreement”), with 7-Eleven and SEI Fuel. The Supply Agreement consists of a 15-year take-or-pay fuel supply arrangement. For the period from January 1, 2018 through January 22, 2018, we recorded sales to the sites that were subsequently sold to 7-Eleven of $199 million that were eliminated in consolidation. We received payments on trade receivables from 7-Eleven of $1.1 billion and $1.9 billion during the three and six months ended June 30, 2019 , respectively, and $979 million and $1.6 billion during the three and six months ended June 30, 2018 , respectively, subsequent to the closing of the sale. On January 18, 2017, with the assistance of a third-party brokerage firm, we launched a portfolio optimization plan to market and sell 97 real estate assets. Real estate assets included in this process are company-owned locations, undeveloped greenfield sites and other excess real estate. Properties are located in Florida, Louisiana, Massachusetts, Michigan, New Hampshire, New Jersey, New Mexico, New York, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, Texas and Virginia. The properties will be sold through a sealed-bid sale. Of the 97 properties, 51 have been sold and five continue to be marketed by the third-party brokerage firm. Additionally, 32 were sold to 7-Eleven and nine are part of the approximately 207 retail sites located in certain West Texas, Oklahoma and New Mexico markets which are operated by a commission agent. The results of these operations (the real estate optimization assets, together with the 7-Eleven Transaction, the “Retail Divestment”) have been reported as discontinued operations for all periods presented in the consolidated financial statements. All other footnotes present results of the continuing operations. The Partnership has concluded that it meets the accounting requirements for reporting the financial position, results of operations and cash flows of the Retail Divestment as discontinued operations. The Partnership had no assets or liabilities associated with discontinued operations as of June 30, 2019 or December 31, 2018. The results of operations associated with discontinued operations are presented in the following table: Three Months Ended June 30, Six Months Ended June 30, 2019 2018 2019 2018 (in millions) Revenues: Motor fuel sales $ — $ — $ — $ 256 Non motor fuel sales (1) — — — 93 Total revenues — — — 349 Cost of sales and operating expenses: Cost of sales — — — 305 General and administrative — 5 — 7 Other operating — — — 57 Lease expense — — — 4 Loss on disposal of assets — 38 — 61 Total cost of sales and operating expenses — 43 — 434 Operating loss — (43 ) — (85 ) Interest expense, net — — — 2 Loss on extinguishment of debt — — — 20 Loss from discontinued operations before income taxes — (43 ) — (107 ) Income tax expense (benefit) — (17 ) — 156 Loss from discontinued operations, net of income taxes $ — $ (26 ) $ — $ (263 ) ________________________________ (1) Non motor fuel sales includes merchandise sales totaling $89 million for the six months ended June 30, 2018 .

Accounts Receivable, net

Accounts Receivable, net	6 Months Ended
	Jun. 30, 2019
Accounts Receivable, after Allowance for Credit Loss [Abstract]
Accounts Receivable, net	Accounts Receivable, net Accounts receivable, net, consisted of the following: June 30, December 31, (in millions) Accounts receivable, trade $ 400 $ 299 Credit card receivables 133 49 Other receivables 42 28 Allowance for doubtful accounts (2 ) (2 ) Accounts receivable, net $ 573 $ 374

Inventories, net

Inventories, net	6 Months Ended
	Jun. 30, 2019
Inventory Disclosure [Abstract]
Inventories, net	Inventories, net Inventories, net, consisted of the following: June 30, December 31, (in millions) Fuel $ 402 $ 363 Other 8 11 Inventories, net $ 410 $ 374

Accrued Expenses and Other Curr

Accrued Expenses and Other Current Liabilities	6 Months Ended
	Jun. 30, 2019
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 $ 29 $ 41 Accrued tax expense 81 91 Accrued insurance 33 31 Accrued interest expense 61 47 Dealer deposits 18 18 Accrued environmental expense 6 6 Other 78 65 Total $ 306 $ 299

Long-Term Debt

Long-Term Debt	6 Months Ended
	Jun. 30, 2019
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 $ 105 $ 107 2018 Revolver 117 700 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 — 5.875% Senior Notes Due 2028 400 400 Other 7 1 Total debt 3,029 3,008 Less: current maturities 6 5 Less: debt issuance costs 28 23 Long-term debt, net of current maturities $ 2,995 $ 2,980 2019 Private Offering of Senior Notes On March 14, 2019, we, our General Partner and Sunoco Finance Corp. (together with the Partnership, the “2027 Notes Issuers”) completed a private offering of $600 million in aggregate principal amount of 6.000% senior notes due 2027 (the “2027 Notes”). The terms of the 2027 Notes are governed by an indenture dated March 14, 2019, among the 2027 Notes Issuers, certain subsidiaries of the Partnership (the “2027 Notes Guarantors”) and U.S. Bank National Association, as trustee. The 2027 Notes will mature on April 15, 2027, and interest on the 2027 Notes is payable semi-annually on April 15 and October 15 of each year, commencing October 15, 2019. The 2027 Notes are senior obligations of the 2027 Notes Issuers and are guaranteed on a senior basis by all of the Partnership’s current subsidiaries (other than Sunoco Finance Corp.) that guarantee its obligations under the 2018 Revolver (as defined below) and certain of its future subsidiaries. The 2027 Notes and guarantees are unsecured and rank equally with all of the 2027 Notes Issuers’ and each 2027 Notes Guarantor’s existing and future senior obligations. The 2027 Notes and guarantees are effectively subordinated to the 2027 Notes Issuers’ and each 2027 Notes Guarantor’s secured obligations, including obligations under the 2018 Revolver (as defined below), to the extent of the value of the collateral securing such obligations, and structurally subordinated to all indebtedness and obligations, including trade payables, of the Partnership’s subsidiaries that do not guarantee the 2027 Notes. In connection with our issuance of the 2027 Notes, we entered into a registration rights agreement with the initial purchasers pursuant to which we agreed to complete an offer to exchange the 2027 Notes for an issue of registered notes with terms substantively identical to the 2027 Notes and evidencing the same indebtedness as the 2027 Notes on or before March 14, 2020. The exchange offer was completed on July 17, 2019. The Partnership used the proceeds from the private offering to repay a portion of the outstanding borrowings under our 2018 Revolver (as defined below). Revolving Credit Agreement On July 27, 2018, we entered into a new 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”). Borrowings under the 2018 Revolver were used to pay off the Partnership’s previous revolving credit facility. As of June 30, 2019 , the balance on the 2018 Revolver was $117 million , and $8 million in standby letters of credit were outstanding. The unused availability on the 2018 Revolver at June 30, 2019 was $1.4 billion . The weighted average interest rate on the total amount outstanding at June 30, 2019 was 4.41% . The Partnership was in compliance with all financial covenants at June 30, 2019 . 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, 2019 is estimated to be approximately $3.1 billion

Other noncurrent liabilities Ot

Other noncurrent liabilities Other noncurrent liabilities	6 Months Ended
	Jun. 30, 2019
Other Noncurrent Liabilities [Abstract]
Other Liabilities Disclosure [Text Block]	Other Non-current Liabilities Other non-current liabilities consisted of the following: June 30, December 31, 2018 (in millions) Reserve for underground storage tank removal $ 67 $ 54 Reserve for environmental remediation 25 29 Unfavorable lease liability 15 16 Accrued straight-line rent — 12 Other 12 12 Total $ 119 $ 123

Related-Party Transactions

Related-Party Transactions	6 Months Ended
	Jun. 30, 2019
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. In addition, we are party to two related products purchase agreements, one with Philadelphia Energy Solutions Refining & Marketing (“PES”) and one with PES’s product financier, Merrill Lynch Commodities; both purchase agreements contain 12 -month terms that automatically renew for consecutive 12 -month terms until either party cancels with notice. ETP Retail Holdings, LLC, a subsidiary of ETO, owns a noncontrolling interest in the parent of PES. Beginning in the third quarter of 2018, PES was no longer considered an affiliate of ETO as ETO was no longer considered to have any significant influence over PES’s management or operations. In June 2019, an explosion occurred at the PES refinery complex. On July 21, 2019, PES Holdings, LLC and seven of its subsidiaries, including PES (collectively, the "Debtors") filed voluntary petitions in the United States Bankruptcy Court for the District of Delaware seeking relief under the provisions of Chapter 11 of the United States Bankruptcy Code, as a result of the explosion and fire at the Philadelphia refinery complex. The Debtors have announced an intent to temporarily cease refinery operations. The Debtors have expressed an intent to rebuild the refinery with the proceeds of insurance claims while concurrently running a sale process for its assets and operations. We have been successful at acquiring alternative supplies to replace fuel volume lost from PES and do not anticipate any material impact to our business going forward. Summary of Transactions Significant affiliate balances and activity related to the Consolidated Balance Sheets and Statements of Operations and Comprehensive Income (Loss) are as follows: • Net advances from affiliates were $80 million and $24 million as of June 30, 2019 and December 31, 2018 , 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. • Net accounts receivable from affiliates were $2 million and $37 million as of June 30, 2019 and December 31, 2018 , respectively, which are primarily related to motor fuel sales to affiliates. • Net accounts payable to affiliates were $24 million and $149 million as of June 30, 2019 and December 31, 2018 , respectively, which are related to operational expenses. • Motor fuel sales to affiliates were $0.3 million and $10 million for the three months ended June 30, 2019 and 2018 , respectively. • Motor fuel sales to affiliates were $1 million and $22 million for the six months ended June 30, 2019 and 2018 , respectively. • Bulk fuel purchases from affiliates were $103 million and $887 million for the three months ended June 30, 2019 and 2018 , respectively, which is included in the cost of sales in our Consolidated Statements of Operations and Comprehensive Income (Loss). • Bulk fuel purchases from affiliates were $282 million and $1.7 billion for the six months ended June 30, 2019 and 2018 , respectively, which is included in the cost of sales in our Consolidated Statements of Operations and Comprehensive Income (Loss).

Revenue (Notes)

Revenue (Notes)	6 Months Ended
	Jun. 30, 2019
Revenue [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, 2019 2018 2019 2018 (in millions) Fuel Distribution and Marketing Segment Dealer $ 989 $ 983 $ 1,767 $ 1,783 Distributor 2,142 2,207 3,781 3,830 Unbranded wholesale 623 687 1,273 1,249 Commission agent 439 427 814 548 Non motor fuel sales 16 15 35 29 Lease income 31 31 63 50 Total 4,240 4,350 7,733 7,489 All Other Segment Motor fuel 173 203 314 648 Non motor fuel sales 58 51 113 213 Lease income 4 3 7 6 Total 235 257 434 867 Total revenue $ 4,475 $ 4,607 $ 8,167 $ 8,356 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 doubtful accounts. The allowance for receivables represents our best estimate of the probable losses associated with potential customer defaults. We determine the allowance based on historical experience and on a specific identification basis. The balances of the Partnership’s contract assets and contract liabilities as of June 30, 2019 and December 31, 2018 are as follows: June 30, 2019 December 31, 2018 (in millions) Contract balances Contract asset $ 95 $ 75 Accounts receivable from contracts with customers $ 533 $ 348 Contract liability $ 1 $ 1 The amount of revenue recognized in the three and six months ended June 30, 2019 that was included in the contract liability balance at the beginning of each period was $0.1 million and $0.2 million , respectively, and $0.2 million and $0.3 million in the three and six months ended June 30, 2018 , 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. Performance Obligations As of June 30, 2019 , the aggregate amount of revenue expected to be recognized related to unsatisfied or partially satisfied franchise fee performance obligations (contract liabilities) is approximately $0.1 million for the remainder of 2019, $0.2 million in 2020, $0.1 million in 2021, and $0.1 million thereafter. 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 future, and are expected to be recovered. These capitalized costs are recorded as a part of other current assets and other non-current 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 $4 million and $8 million for the three and six months ended June 30, 2019 , respectively, and $3 million and $6 million for the three and six months ended June 30, 2018 , respectively. The Partnership has also made

Commitments And Contingencies

Commitments And Contingencies	6 Months Ended
	Jun. 30, 2019
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 under Topic 842. 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 under the new standard. Operating leases are included in lease right-of-use (“ROU”) assets, other current liabilities, and operating lease liabilities in our consolidated balance sheet. Finance leases represent a small portion of the active lease agreements and are included in ROU assets, other current liabilities, and other long-term liabilities in our consolidated balance sheet. 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 one 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 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: Lease cost Classification Three Months Ended June 30, 2019 Six Months Ended June 30, 2019 (in millions) Operating lease cost Lease expense $ 14 $ 26 Finance lease cost Amortization of leased assets Depreciation, amortization, and accretion — — Interest on lease liabilities Interest expense — — Short term lease cost Lease expense 1 2 Variable lease cost Lease expense 1 2 Sublease income Lease income (11 ) (21 ) Net lease cost $ 5 $ 9 Lease Term and Discount Rate June 30, 2019 Weighted-average remaining lease term (years) Operating leases 24 Finance leases 10 Weighted-average discount rate (%) Operating leases 6% Finance leases 8% Other information Six Months Ended June 30, 2019 (in millions) (Gain) Loss on sale and leaseback transactions, net $ — Cash paid for amount included in the measurement of lease liabilities Operating cash flows from operating leases $ (28 ) Operating cash flows from finance leases $ — Financing cash flows from finance leases $ — Leased assets obtained in exchange for new finance lease liabilities $ — Leased assets obtained in exchange for new operating lease liabilities $ 14 Maturities of lease liabilities as of June 30, 2019 are as follows: Maturity of lease liabilities Operating leases Finance leases Total (in millions) 2019 (remainder) $ 26 $ — $ 26 2020 49 1 50 2021 46 1 47 2022 44 1 45 2023 43 1 44 Thereafter 838 6 844 Total lease payment 1,046 10 1,056 Less: interest 505 3 508 Present value of lease liabilities $ 541 $ 7 $ 548 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, 2019 Six Months Ended June 30, 2019 (in millions) Fuel Distribution & Marketing lease income $ 31 $ 63 All Other lease income 4 7 Total lease income $ 35 $ 70 Minimum future lease payments receivable are as follows: June 30, 2019 (in millions) 2019 (remainder) $ 46 2020 72 2021 59 2022 53 2023 4 Thereafter 5 Total undiscounted cash flow $ 239

Interest Expense, net

Interest Expense, net	6 Months Ended
	Jun. 30, 2019
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, 2019 2018 2019 2018 (in millions) Interest expense $ 41 $ 36 $ 83 $ 70 Amortization of deferred financing fees 2 1 3 3 Interest income — (1 ) (1 ) (3 ) Interest expense, net $ 43 $ 36 $ 85 $ 70

Income Tax Expense

Income Tax Expense	6 Months Ended
	Jun. 30, 2019
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 (benefit) is as follows: Three Months Ended June 30, Six Months Ended June 30, 2019 2018 2019 2018 (in millions) Income tax expense (benefit) at statutory federal rate $ 13 $ 18 $ 35 $ 8 Partnership earnings not subject to tax (10 ) (10 ) (36 ) (1 ) Statutory tax rate changes — (10 ) — 19 Other 2 — 4 3 Net income tax expense (benefit) $ 5 $ (2 ) $ 3 $ 29

Partners' Capital

Partners' Capital	6 Months Ended
	Jun. 30, 2019
Partners' Capital [Abstract]
Partners' Capital	Partners' Capital As of June 30, 2019 , ETO and its subsidiaries owned 28,463,967 common units, which constitutes 34.4% of our outstanding common units, and the public owned 54,285,366 common units. As of June 30, 2019 , 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, 2019 is as follows: Number of Units Number of common units at December 31, 2018 82,665,057 Phantom unit vesting 84,276 Number of common units at June 30, 2019 82,749,333 Allocation of Net Income 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 allocated to the partners is as follows (in millions): Three Months Ended June 30, Six Months Ended June 30, 2019 2018 2019 2018 Attributable to Common Units Distributions $ 68 $ 68 $ 136 $ 136 Distributions in excess of net income (32 ) (19 ) (12 ) (423 ) Limited partners' interest in net income (loss) $ 36 $ 49 $ 124 $ (287 ) 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 payable during 2019 were as follows: Limited Partners Payment Date Per Unit Distribution Total Cash Distribution Distribution to IDR Holders (in millions, except per unit amounts) August 14, 2019 $ 0.8255 $ 68 $ 18 May 15, 2019 $ 0.8255 $ 68 $ 18 February 14, 2019 $ 0.8255 $ 68 $ 18

Unit-Based Compensation

Unit-Based Compensation	6 Months Ended
	Jun. 30, 2019
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, 2017 1,777,301 $ 31.89 Granted 1,072,600 27.67 Vested (414,472 ) 32.92 Forfeited (311,417 ) 31.26 Outstanding at December 31, 2018 2,124,012 29.15 Granted 41,311 29.01 Vested (125,741 ) 29.21 Forfeited (167,339 ) 28.19 Outstanding at June 30, 2019 1,872,243 $ 28.88

Segment Reporting

Segment Reporting	6 Months Ended
	Jun. 30, 2019
Segment Reporting [Abstract]
Segment Reporting	Segment Reporting Our financial statements reflect two reportable segments, fuel distribution and marketing and all other. After the Retail Divestment and the conversion of 207 retail sites to commission agent sites, the Partnership renamed the former Wholesale segment to Fuel Distribution and Marketing and the former Retail segment was renamed to 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 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. The following tables present financial information by segment for the three and six months ended June 30, 2019 and 2018 Six Months Ended June 30, 2019 2018 Fuel Distribution and Marketing All Other Intercompany Eliminations Totals Fuel Distribution and Marketing All Other Intercompany Eliminations Totals (in millions) Revenue Motor fuel sales $ 7,635 $ 314 $ 7,949 $ 7,410 $ 648 $ 8,058 Non motor fuel sales 35 113 148 29 213 242 Lease income 63 7 70 50 6 56 Intersegment sales 827 48 (875 ) — 811 64 (875 ) — Total revenue 8,560 482 (875 ) 8,167 8,300 931 (875 ) 8,356 Gross profit (1) Motor fuel 429 46 475 365 67 432 Non motor fuel 30 64 94 28 90 118 Lease 63 7 70 50 6 56 Total gross profit 522 117 639 443 163 606 Total operating expenses 274 116 390 247 135 382 Operating income 248 1 249 196 28 224 Interest expense, net 71 14 85 46 24 70 Loss on extinguishment of debt and other, net (3 ) — (3 ) 109 — 109 Income (loss) from continuing operations before income taxes 180 (13 ) 167 41 4 45 Income tax expense (benefit) 4 (1 ) 3 (2 ) 31 29 Income (loss) from continuing operations 176 (12 ) 164 43 (27 ) 16 Loss from discontinued operations, net of income taxes (See Note 4) — — — — (263 ) (263 ) Net income (loss) and comprehensive income (loss) $ 176 $ (12 ) $ 164 $ 43 $ (290 ) $ (247 ) Depreciation, amortization and accretion (2) 71 21 92 63 27 90 Interest expense, net (2) 71 14 85 46 26 72 Income tax expense (benefit) (2) 4 (1 ) 3 (2 ) 187 185 EBITDA 322 22 344 150 (50 ) 100 Non-cash compensation expense (2) 6 — 6 1 5 6 Loss on disposal of assets and impairment charges (2) 4 46 50 3 63 66 Loss on extinguishment of debt and other, net (2) (3 ) — (3 ) 109 20 129 Unrealized gain on commodity derivatives (2) (3 ) — (3 ) — — — Inventory adjustments (2) (97 ) — (97 ) (57 ) (1 ) (58 ) Other non-cash adjustments 8 — 8 6 — 6 Adjusted EBITDA $ 237 $ 68 $ 305 $ 212 $ 37 $ 249 Capital expenditures (2) $ 48 $ 9 $ 57 $ 23 $ 9 $ 32 Total assets as of June 30, 2019 and December 31, 2018, respectively $ 4,146 $ 1,324 $ 5,470 $ 3,878 $ 1,001 $ 4,879 ________________________________ (1) Excludes deprecation, amortization and accretion. (2) Includes amounts from discontinued operations for the six months ended June 30, 2018.

Net Income per Unit

Net Income per Unit	6 Months Ended
	Jun. 30, 2019
Net Income Per Unit [Abstract]
Net Income per Unit	Net Income per Unit A reconciliation of the numerators and denominators of the basic and diluted per unit computations is as follows: Three Months Ended June 30, Six Months Ended June 30, 2019 2018 2019 2018 (in millions, except units and per unit amounts) Income from continuing operations $ 55 $ 94 $ 164 $ 16 Less: Distributions on Series A Preferred units — — — 2 Incentive distribution rights 17 17 35 35 Distributions on nonvested phantom unit awards 2 2 4 3 Limited partners ’ interest in net income (loss) from continuing operations $ 36 $ 75 $ 125 $ (24 ) Loss from discontinued operations $ — $ (26 ) $ — $ (263 ) Weighted average limited partner units outstanding: Common - basic 82,742,323 82,494,976 82,726,842 86,104,411 Common - equivalents 767,664 452,693 728,179 464,961 Common - diluted 83,509,987 82,947,669 83,455,021 86,569,372 Income (loss) from continuing operations per limited partner unit: Common - basic $ 0.44 $ 0.91 $ 1.51 $ (0.29 ) Common - diluted $ 0.43 $ 0.90 $ 1.50 $ (0.29 ) Loss from discontinued operations per limited partner unit: Common - basic $ 0.00 $ (0.32 ) $ 0.00 $ (3.05 ) Common - diluted $ 0.00 $ (0.32 ) $ 0.00 $ (3.05 )

Organization and Principles o_2

Organization and Principles of Consolidation Organization and Principles of Consolidation (Policies)	6 Months Ended
	Jun. 30, 2019
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 gross profit, income from operations, net income (loss) and comprehensive income (loss), the balance sheets or statements of cash flows.

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	6 Months Ended
	Jun. 30, 2019
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 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, 2018 filed with the SEC on February 22, 2019.
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 $100 million and $122 million for the three months ended June 30, 2019 and 2018 , respectively, and $194 million and $181 million for the six months ended June 30, 2019 and 2018 , respectively. Merchandise sales and cost of merchandise sales are reported net of sales tax in the accompanying Consolidated Statements of Operations and Comprehensive Income (Loss).
Recently Issued Accounting Pronouncements	Change in Accounting Principle In February 2016, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2016-02, Leases (Topic 842) , which amends the FASB Accounting Standards Codification (“ASC”) and creates Topic 842, Leases. On January 1, 2019, we adopted ASC Topic 842, which is effective for interim and annual reporting periods beginning on or after December 15, 2018. This Topic requires Balance Sheet recognition of lease assets and lease liabilities for leases classified as operating leases under previous GAAP. Under the standard, disclosures are required to meet the objective of enabling users of financial statements to assess the amount, timing, and uncertainty of cash flows arising from leases. The Partnership elected the modified retrospective approach to adopt Topic 842. This approach involves recognition of an opening cumulative catch-up adjustment to the the balance sheet in the period of adoption, January 1, 2019. We have completed a detailed review of contracts representative of our business and assessed the terms under the new standard. Adoption of the standard had a material impact on our consolidated balance sheet, but did not have a material impact on our consolidated statement of operations and comprehensive income or consolidated cash flows. The most significant impact was the recognition of right-of-use (“ROU”) assets and lease liabilities for operating leases, while our accounting for finance leases remained substantially unchanged. As a result of the evaluation performed, we have recorded adjustments resulting in a net increase to assets and liabilities of approximately $547 million as of January 1, 2019. In addition to the evaluation performed, we have made appropriate design and implementation updates to our business processes, systems, and internal controls to support the on-going reporting requirements under the new standard. Topic 842 provides for certain practical expedients that companies can elect to apply for purposes of adoption and implementation of the new standard. The practical expedients utilized by the Partnership are as follows: 1) no reassessment of whether existing contracts contain a lease, 2) no reassessment of the classification of existing leases, 3) no reassessment of initial direct costs for existing leases, 4) exclusion of leases with terms of 12 months or less from evaluation, 5) use of the portfolio approach to determine discount rates, 6) election to not separate non-lease components from lease components in existing lease agreements, and 7) election to not apply the use of hindsight to the active lease population. The cumulative effect of the changes made to our consolidated January 1, 2019 balance sheet for the adoption of ASU No. 2016-02 was as follows: Classification Balance at December 31, 2018 Adjustments Due to Topic 842 Balance at January 1, 2019 (in millions) Assets Property and equipment, net $ 1,546 $ (1 ) $ 1,545 Lease right-of-use assets — 548 548 Liabilities Accrued expenses and other current liabilities 299 (1 ) 298 Current maturities of long term debt 5 1 6 Operating lease current liabilities — 25 25 Long term debt, net 2,280 6 2,286 Operating lease non-current liabilities — 528 528 Other non-current liabilities 123 (12 ) 111 Significant Accounting Policies As of June 30, 2019 , the only material change in the Partnership’s significant accounting policies, as compared to those described in the Annual Report on Form 10-K for the year ended December 31, 2018 , was the adoption of Accounting Standards Update (“ASU”) No. 2016-02, Leases (Topic 842), described under Change in Accounting Principle .
Lessee, Leases [Policy Text Block]	Change in Accounting Principle In February 2016, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2016-02, Leases (Topic 842) , which amends the FASB Accounting Standards Codification (“ASC”) and creates Topic 842, Leases. On January 1, 2019, we adopted ASC Topic 842, which is effective for interim and annual reporting periods beginning on or after December 15, 2018. This Topic requires Balance Sheet recognition of lease assets and lease liabilities for leases classified as operating leases under previous GAAP. Under the standard, disclosures are required to meet the objective of enabling users of financial statements to assess the amount, timing, and uncertainty of cash flows arising from leases. The Partnership elected the modified retrospective approach to adopt Topic 842. This approach involves recognition of an opening cumulative catch-up adjustment to the the balance sheet in the period of adoption, January 1, 2019. We have completed a detailed review of contracts representative of our business and assessed the terms under the new standard. Adoption of the standard had a material impact on our consolidated balance sheet, but did not have a material impact on our consolidated statement of operations and comprehensive income or consolidated cash flows. The most significant impact was the recognition of right-of-use (“ROU”) assets and lease liabilities for operating leases, while our accounting for finance leases remained substantially unchanged. As a result of the evaluation performed, we have recorded adjustments resulting in a net increase to assets and liabilities of approximately $547 million as of January 1, 2019. In addition to the evaluation performed, we have made appropriate design and implementation updates to our business processes, systems, and internal controls to support the on-going reporting requirements under the new standard. Topic 842 provides for certain practical expedients that companies can elect to apply for purposes of adoption and implementation of the new standard. The practical expedients utilized by the Partnership are as follows: 1) no reassessment of whether existing contracts contain a lease, 2) no reassessment of the classification of existing leases, 3) no reassessment of initial direct costs for existing leases, 4) exclusion of leases with terms of 12 months or less from evaluation, 5) use of the portfolio approach to determine discount rates, 6) election to not separate non-lease components from lease components in existing lease agreements, and 7) election to not apply the use of hindsight to the active lease population.

Revenue Revenue (Policies)

Revenue Revenue (Policies)	6 Months Ended
	Jun. 30, 2019
Revenue [Abstract]
Revenue from Contract with Customer [Policy Text Block]	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 doubtful accounts. The allowance for receivables represents our best estimate of the probable losses associated with potential customer defaults. We determine the allowance based on historical experience and on a specific identification basis.
Revenue Recognition, Services, Commissions [Policy Text Block]	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 future, and are expected to be recovered. These capitalized costs are recorded as a part of other current assets and other non-current 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 $4 million and $8 million for the three and six months ended June 30, 2019 , respectively, and $3 million and $6 million for the three and six months ended June 30, 2018 , respectively. The Partnership has also made

Partners' Capital Partners' Cap

Partners' Capital Partners' Capital (Policies)	6 Months Ended
	Jun. 30, 2019
Partners' Capital [Abstract]
Allocation of net income [Policy Text Block]	Allocation of Net Income 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.

Summary of Significant Accoun_3

Summary of Significant Accounting Policies Summary of Significant Accounting Policies (Tables)	6 Months Ended
	Jun. 30, 2019
Accounting Policies [Abstract]
Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block]	The cumulative effect of the changes made to our consolidated January 1, 2019 balance sheet for the adoption of ASU No. 2016-02 was as follows: Classification Balance at December 31, 2018 Adjustments Due to Topic 842 Balance at January 1, 2019 (in millions) Assets Property and equipment, net $ 1,546 $ (1 ) $ 1,545 Lease right-of-use assets — 548 548 Liabilities Accrued expenses and other current liabilities 299 (1 ) 298 Current maturities of long term debt 5 1 6 Operating lease current liabilities — 25 25 Long term debt, net 2,280 6 2,286 Operating lease non-current liabilities — 528 528 Other non-current liabilities 123 (12 ) 111

Discontinued Operations (Tables

Discontinued Operations (Tables)	6 Months Ended
	Jun. 30, 2019
Discontinued Operations [Abstract]
schedule of operation results associated with discontinued operations [Table Text Block]	The results of operations associated with discontinued operations are presented in the following table: Three Months Ended June 30, Six Months Ended June 30, 2019 2018 2019 2018 (in millions) Revenues: Motor fuel sales $ — $ — $ — $ 256 Non motor fuel sales (1) — — — 93 Total revenues — — — 349 Cost of sales and operating expenses: Cost of sales — — — 305 General and administrative — 5 — 7 Other operating — — — 57 Lease expense — — — 4 Loss on disposal of assets — 38 — 61 Total cost of sales and operating expenses — 43 — 434 Operating loss — (43 ) — (85 ) Interest expense, net — — — 2 Loss on extinguishment of debt — — — 20 Loss from discontinued operations before income taxes — (43 ) — (107 ) Income tax expense (benefit) — (17 ) — 156 Loss from discontinued operations, net of income taxes $ — $ (26 ) $ — $ (263 ) ________________________________ (1) Non motor fuel sales includes merchandise sales totaling $89 million for the six months ended June 30, 2018 .

Accounts Receivable, net (Table

Accounts Receivable, net (Tables)	6 Months Ended
	Jun. 30, 2019
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 $ 400 $ 299 Credit card receivables 133 49 Other receivables 42 28 Allowance for doubtful accounts (2 ) (2 ) Accounts receivable, net $ 573 $ 374

Inventories, net (Tables)

Inventories, net (Tables)	6 Months Ended
	Jun. 30, 2019
Inventory Disclosure [Abstract]
Schedule of Inventories	Inventories, net, consisted of the following: June 30, December 31, (in millions) Fuel $ 402 $ 363 Other 8 11 Inventories, net $ 410 $ 374

Accrued Expenses and Other Cu_2

Accrued Expenses and Other Current Liabilities (Tables)	6 Months Ended
	Jun. 30, 2019
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 $ 29 $ 41 Accrued tax expense 81 91 Accrued insurance 33 31 Accrued interest expense 61 47 Dealer deposits 18 18 Accrued environmental expense 6 6 Other 78 65 Total $ 306 $ 299

Long-Term Debt (Tables)

Long-Term Debt (Tables)	6 Months Ended
	Jun. 30, 2019
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 $ 105 $ 107 2018 Revolver 117 700 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 — 5.875% Senior Notes Due 2028 400 400 Other 7 1 Total debt 3,029 3,008 Less: current maturities 6 5 Less: debt issuance costs 28 23 Long-term debt, net of current maturities $ 2,995 $ 2,980

Other noncurrent liabilities (T

Other noncurrent liabilities (Tables)	6 Months Ended
	Jun. 30, 2019
Change of asset retirement obligations [Abstract]
Other Noncurrent Liabilities [Table Text Block]	June 30, December 31, 2018 (in millions) Reserve for underground storage tank removal $ 67 $ 54 Reserve for environmental remediation 25 29 Unfavorable lease liability 15 16 Accrued straight-line rent — 12 Other 12 12 Total $ 119 $ 123

Revenue (Tables)

Revenue (Tables)	6 Months Ended
	Jun. 30, 2019
Revenue [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, 2019 2018 2019 2018 (in millions) Fuel Distribution and Marketing Segment Dealer $ 989 $ 983 $ 1,767 $ 1,783 Distributor 2,142 2,207 3,781 3,830 Unbranded wholesale 623 687 1,273 1,249 Commission agent 439 427 814 548 Non motor fuel sales 16 15 35 29 Lease income 31 31 63 50 Total 4,240 4,350 7,733 7,489 All Other Segment Motor fuel 173 203 314 648 Non motor fuel sales 58 51 113 213 Lease income 4 3 7 6 Total 235 257 434 867 Total revenue $ 4,475 $ 4,607 $ 8,167 $ 8,356
Contract with Customer, Asset and Liability [Table Text Block]	The balances of the Partnership’s contract assets and contract liabilities as of June 30, 2019 and December 31, 2018 are as follows: June 30, 2019 December 31, 2018 (in millions) Contract balances Contract asset $ 95 $ 75 Accounts receivable from contracts with customers $ 533 $ 348 Contract liability $ 1 $ 1 The amount of revenue recognized in the three and six months ended June 30, 2019 that was included in the contract liability balance at the beginning of each period was $0.1 million and $0.2 million , respectively, and $0.2 million and $0.3 million in the three and six months ended June 30, 2018 , 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, 2019
Leases [Abstract]
Schedule of Rent Expense	The components of lease expense consisted of the following: Lease cost Classification Three Months Ended June 30, 2019 Six Months Ended June 30, 2019 (in millions) Operating lease cost Lease expense $ 14 $ 26 Finance lease cost Amortization of leased assets Depreciation, amortization, and accretion — — Interest on lease liabilities Interest expense — — Short term lease cost Lease expense 1 2 Variable lease cost Lease expense 1 2 Sublease income Lease income (11 ) (21 ) Net lease cost $ 5 $ 9
Lessee, Operating Lease, Liability, Maturity [Table Text Block]	Maturities of lease liabilities as of June 30, 2019 are as follows: Maturity of lease liabilities Operating leases Finance leases Total (in millions) 2019 (remainder) $ 26 $ — $ 26 2020 49 1 50 2021 46 1 47 2022 44 1 45 2023 43 1 44 Thereafter 838 6 844 Total lease payment 1,046 10 1,056 Less: interest 505 3 508 Present value of lease liabilities $ 541 $ 7 $ 548 Lease Term and Discount Rate June 30, 2019 Weighted-average remaining lease term (years) Operating leases 24 Finance leases 10 Weighted-average discount rate (%) Operating leases 6% Finance leases 8%
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, 2019 Six Months Ended June 30, 2019 (in millions) Fuel Distribution & Marketing lease income $ 31 $ 63 All Other lease income 4 7 Total lease income $ 35 $ 70
Schedule of Additional Lease Information [Table Text Block]	Other information Six Months Ended June 30, 2019 (in millions) (Gain) Loss on sale and leaseback transactions, net $ — Cash paid for amount included in the measurement of lease liabilities Operating cash flows from operating leases $ (28 ) Operating cash flows from finance leases $ — Financing cash flows from finance leases $ — Leased assets obtained in exchange for new finance lease liabilities $ — Leased assets obtained in exchange for new operating lease liabilities $ 14
Lessor, Operating Lease, Payments to be Received, Maturity [Table Text Block]	Minimum future lease payments receivable are as follows: June 30, 2019 (in millions) 2019 (remainder) $ 46 2020 72 2021 59 2022 53 2023 4 Thereafter 5 Total undiscounted cash flow $ 239

Interest Expense, net (Tables)

Interest Expense, net (Tables)	6 Months Ended
	Jun. 30, 2019
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, 2019 2018 2019 2018 (in millions) Interest expense $ 41 $ 36 $ 83 $ 70 Amortization of deferred financing fees 2 1 3 3 Interest income — (1 ) (1 ) (3 ) Interest expense, net $ 43 $ 36 $ 85 $ 70

Income Tax Expense (Tables)

Income Tax Expense (Tables)	6 Months Ended
	Jun. 30, 2019
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 (benefit) is as follows: Three Months Ended June 30, Six Months Ended June 30, 2019 2018 2019 2018 (in millions) Income tax expense (benefit) at statutory federal rate $ 13 $ 18 $ 35 $ 8 Partnership earnings not subject to tax (10 ) (10 ) (36 ) (1 ) Statutory tax rate changes — (10 ) — 19 Other 2 — 4 3 Net income tax expense (benefit) $ 5 $ (2 ) $ 3 $ 29

Partners' Capital (Tables)

Partners' Capital (Tables)	6 Months Ended
	Jun. 30, 2019
Partners' Capital [Abstract]
Schedule of Common Units	The change in our outstanding common units for the six months ended June 30, 2019 is as follows: Number of Units Number of common units at December 31, 2018 82,665,057 Phantom unit vesting 84,276 Number of common units at June 30, 2019 82,749,333
Schedule of Net Income Allocation By Partners	The calculation of net income allocated to the partners is as follows (in millions): Three Months Ended June 30, Six Months Ended June 30, 2019 2018 2019 2018 Attributable to Common Units Distributions $ 68 $ 68 $ 136 $ 136 Distributions in excess of net income (32 ) (19 ) (12 ) (423 ) Limited partners' interest in net income (loss) $ 36 $ 49 $ 124 $ (287 )
Distributions Made to Limited Partner, by Distribution	Cash distributions paid or payable during 2019 were as follows: Limited Partners Payment Date Per Unit Distribution Total Cash Distribution Distribution to IDR Holders (in millions, except per unit amounts) August 14, 2019 $ 0.8255 $ 68 $ 18 May 15, 2019 $ 0.8255 $ 68 $ 18 February 14, 2019 $ 0.8255 $ 68 $ 18

Unit-Based Compensation (Tables

Unit-Based Compensation (Tables)	6 Months Ended
	Jun. 30, 2019
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, 2017 1,777,301 $ 31.89 Granted 1,072,600 27.67 Vested (414,472 ) 32.92 Forfeited (311,417 ) 31.26 Outstanding at December 31, 2018 2,124,012 29.15 Granted 41,311 29.01 Vested (125,741 ) 29.21 Forfeited (167,339 ) 28.19 Outstanding at June 30, 2019 1,872,243 $ 28.88

Segment Reporting (Tables)

Segment Reporting (Tables)	6 Months Ended
	Jun. 30, 2019
Segment Reporting [Abstract]
Schedule of Segment Reporting Information, by Segment [Table Text Block]	Three Months Ended June 30, 2019 2018 Fuel Distribution and Marketing All Other Intercompany Eliminations Totals Fuel Distribution and Marketing All Other Intercompany Eliminations Totals (in millions) Revenue Motor fuel sales $ 4,193 $ 173 $ 4,366 $ 4,304 $ 203 $ 4,507 Non motor fuel sales 16 58 74 15 51 66 Lease income 31 4 35 31 3 34 Intersegment sales 463 16 (479 ) — 453 30 (483 ) — Total revenue 4,703 251 (479 ) 4,475 4,803 287 (483 ) 4,607 Gross profit (1) Motor fuel 171 19 190 204 23 227 Non motor fuel 13 31 44 18 31 49 Lease 31 4 35 31 3 34 Total gross profit 215 54 269 253 57 310 Total operating expenses 139 33 172 128 54 182 Operating income 76 21 97 125 3 128 Interest expense, net 35 8 43 27 9 36 Loss on extinguishment of debt and other, net — (6 ) (6 ) — — — Income (loss) from continuing operations before income taxes 41 19 60 98 (6 ) 92 Income tax expense (benefit) 2 3 5 (3 ) 1 (2 ) Income (loss) from continuing operations 39 16 55 101 (7 ) 94 Loss from discontinued operations, net of income taxes (See Note 4) — — — — (26 ) (26 ) Net income (loss) and comprehensive income (loss) $ 39 $ 16 $ 55 $ 101 $ (33 ) $ 68 Depreciation, amortization and accretion 37 10 47 35 6 41 Interest expense, net 35 8 43 27 9 36 Income tax expense (benefit) (2) 2 3 5 (3 ) (16 ) (19 ) EBITDA 113 37 150 160 (34 ) 126 Non-cash compensation expense 3 — 3 1 2 3 Loss on disposal of assets and impairment charges (2) — 2 2 — 40 40 Loss on extinguishment of debt and other, net — (6 ) (6 ) — — — Unrealized loss on commodity derivatives 3 — 3 — — — Inventory adjustments (4 ) — (4 ) (32 ) — (32 ) Other non-cash adjustments 4 — 4 3 — 3 Adjusted EBITDA $ 119 $ 33 $ 152 $ 132 $ 8 $ 140 Capital expenditures $ 28 $ 3 $ 31 $ 11 $ 2 $ 13 Total assets as of June 30, 2019 and December 31, 2018, respectively $ 4,146 $ 1,324 $ 5,470 $ 3,878 $ 1,001 $ 4,879 Six Months Ended June 30, 2019 2018 Fuel Distribution and Marketing All Other Intercompany Eliminations Totals Fuel Distribution and Marketing All Other Intercompany Eliminations Totals (in millions) Revenue Motor fuel sales $ 7,635 $ 314 $ 7,949 $ 7,410 $ 648 $ 8,058 Non motor fuel sales 35 113 148 29 213 242 Lease income 63 7 70 50 6 56 Intersegment sales 827 48 (875 ) — 811 64 (875 ) — Total revenue 8,560 482 (875 ) 8,167 8,300 931 (875 ) 8,356 Gross profit (1) Motor fuel 429 46 475 365 67 432 Non motor fuel 30 64 94 28 90 118 Lease 63 7 70 50 6 56 Total gross profit 522 117 639 443 163 606 Total operating expenses 274 116 390 247 135 382 Operating income 248 1 249 196 28 224 Interest expense, net 71 14 85 46 24 70 Loss on extinguishment of debt and other, net (3 ) — (3 ) 109 — 109 Income (loss) from continuing operations before income taxes 180 (13 ) 167 41 4 45 Income tax expense (benefit) 4 (1 ) 3 (2 ) 31 29 Income (loss) from continuing operations 176 (12 ) 164 43 (27 ) 16 Loss from discontinued operations, net of income taxes (See Note 4) — — — — (263 ) (263 ) Net income (loss) and comprehensive income (loss) $ 176 $ (12 ) $ 164 $ 43 $ (290 ) $ (247 ) Depreciation, amortization and accretion (2) 71 21 92 63 27 90 Interest expense, net (2) 71 14 85 46 26 72 Income tax expense (benefit) (2) 4 (1 ) 3 (2 ) 187 185 EBITDA 322 22 344 150 (50 ) 100 Non-cash compensation expense (2) 6 — 6 1 5 6 Loss on disposal of assets and impairment charges (2) 4 46 50 3 63 66 Loss on extinguishment of debt and other, net (2) (3 ) — (3 ) 109 20 129 Unrealized gain on commodity derivatives (2) (3 ) — (3 ) — — — Inventory adjustments (2) (97 ) — (97 ) (57 ) (1 ) (58 ) Other non-cash adjustments 8 — 8 6 — 6 Adjusted EBITDA $ 237 $ 68 $ 305 $ 212 $ 37 $ 249 Capital expenditures (2) $ 48 $ 9 $ 57 $ 23 $ 9 $ 32 Total assets as of June 30, 2019 and December 31, 2018, respectively $ 4,146 $ 1,324 $ 5,470 $ 3,878 $ 1,001 $ 4,879 ________________________________ (1) Excludes deprecation, amortization and accretion. (2) Includes amounts from discontinued operations for the six months ended June 30, 2018.

Net Income per Unit (Tables)

Net Income per Unit (Tables)	6 Months Ended
	Jun. 30, 2019
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 per unit computations is as follows: Three Months Ended June 30, Six Months Ended June 30, 2019 2018 2019 2018 (in millions, except units and per unit amounts) Income from continuing operations $ 55 $ 94 $ 164 $ 16 Less: Distributions on Series A Preferred units — — — 2 Incentive distribution rights 17 17 35 35 Distributions on nonvested phantom unit awards 2 2 4 3 Limited partners ’ interest in net income (loss) from continuing operations $ 36 $ 75 $ 125 $ (24 ) Loss from discontinued operations $ — $ (26 ) $ — $ (263 ) Weighted average limited partner units outstanding: Common - basic 82,742,323 82,494,976 82,726,842 86,104,411 Common - equivalents 767,664 452,693 728,179 464,961 Common - diluted 83,509,987 82,947,669 83,455,021 86,569,372 Income (loss) from continuing operations per limited partner unit: Common - basic $ 0.44 $ 0.91 $ 1.51 $ (0.29 ) Common - diluted $ 0.43 $ 0.90 $ 1.50 $ (0.29 ) Loss from discontinued operations per limited partner unit: Common - basic $ 0.00 $ (0.32 ) $ 0.00 $ (3.05 ) Common - diluted $ 0.00 $ (0.32 ) $ 0.00 $ (3.05 )

Organization and Principles o_3

Organization and Principles of Consolidation - Additional Information (Details)	3 Months Ended	6 Months Ended
	Jun. 30, 2019statestore	Jun. 30, 2019statestoresegment	Jan. 18, 2017store
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Number of Stores | store	51	51	97
Percentage of membership interest acquired		100.00%
Number of operating segments | segment		2
Sunoco LLC [Member] | Minimum [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Number of states in which entity operates (more than) | state	30	30
Parent Company [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Percentage of membership interest acquired	28.70%
Parent Company [Member] | Common Units [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Percentage of membership interest acquired	34.40%

Summary of Significant Accoun_4

Summary of Significant Accounting Policies - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Accounting Policies [Abstract]
Motor fuel and sales taxes	$ 100	$ 122	$ 194	$ 181

Summary of Significant Accoun_5

Summary of Significant Accounting Policies Cumulative Effect of Changes due to Adoption of ASU 2016-02 (Details) - USD ($) $ in Millions	Jun. 30, 2019	Jan. 01, 2019	Dec. 31, 2018
Assets	$ 5,470		$ 4,879
Property and equipment, net	(1,439)	$ (1,545)	(1,546)
Lease right-of-use assets, net	536	548	0
Accrued expenses and other current liabilities	(306)	(298)	(299)
Current maturities of long-term debt	6	6	5
Other non-current assets	160		161
Other non-current liabilities	119	111	123
Operating lease current liabilities	21	25	0
Long-term debt, net	2,878	2,286	2,280
Operating lease non-current liabilities	$ 520	528	$ 0
Accounting Standards Update 2016-02 [Member]
Assets		547
Property and equipment, net		(1)
Lease right-of-use assets, net		548
Accrued expenses and other current liabilities		(1)
Current maturities of long-term debt		1
Other non-current liabilities		(12)
Operating lease current liabilities		25
Long-term debt, net		6
Operating lease non-current liabilities		$ 528

Summary of Significant Accoun_6

Summary of Significant Accounting Policies Effect of change related to ASU 2016-02 (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Jan. 01, 2019	Dec. 31, 2018
Revenues	$ (4,475)	$ (4,607)	$ (8,167)	$ (8,356)
Other operating	(73)	(86)	(157)	(184)
Depreciation, amortization and accretion	(47)	$ (41)	(92)	$ (90)
Other current assets	77		77			$ 64
Property and equipment, net	1,439		1,439		$ 1,545	1,546
Other non-current assets	160		160			161
Other non-current liabilities	$ 119		$ 119		$ 111	$ 123

Acquisitions - Additional Infor

Acquisitions - Additional Information (Details) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019USD ($)storeshares	Jun. 30, 2018USD ($)	Jun. 30, 2019USD ($)storeshares	Jun. 30, 2018USD ($)	Dec. 31, 2018shares	Jan. 18, 2017store
Business Acquisition [Line Items]
Payments to Acquire Businesses, Gross				$ 58
Percentage of membership interest acquired			100.00%
Revenues	$ 4,475	$ 4,607	$ 8,167	8,356
Net income (loss)	$ 55	$ 68	$ 164	$ (247)
Number of Stores | store	51		51			97
Common Units [Member]
Business Acquisition [Line Items]
Limited partners' capital account, units issued (in shares) | shares	82,749,333		82,749,333		82,665,057
Speedway LLC [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Gross			$ 5

Acquisitions (Recognized Identi

Acquisitions (Recognized Identified Assets Acquired and Liabilities Assumed) (Details) - USD ($) $ in Millions	Jun. 30, 2019	Dec. 31, 2018
Business Acquisition [Line Items]
Goodwill	$ 1,558	$ 1,559

Discontinued Operations Narrati

Discontinued Operations Narrative (Details) $ in Millions		3 Months Ended				6 Months Ended				12 Months Ended
		Jun. 30, 2019USD ($)store		Jun. 30, 2018USD ($)		Jun. 30, 2019USD ($)store		Jun. 30, 2018USD ($)		Dec. 31, 2017USD ($)	Dec. 31, 2018USD ($)	Jan. 18, 2017store
Business Combination, Consideration Transferred										$ 3,200
Revenues		$ 4,475		$ 4,607		$ 8,167		$ 8,356
Number of Stores | store		51				51						97
Goodwill		$ 1,558				$ 1,558					$ 1,559
Non-cash unit based compensation expense		3		3		6		6
Loss on disposal of assets and impairment charges		$ 2		2		$ 50		5
Store sales to 7-Eleven [Domain]
Number of Stores | store		32				32
Store Sold to Other Entities [Domain]
Number of Stores | store		9				9
Store on Market [Domain]
Number of Stores | store		5				5
Operated by Commission Agent [Member]
Number of Stores | store		207				207
Store sales to 7-Eleven [Domain]
Revenues								199
Payments to Suppliers		$ 1,100		979		$ 1,900		1,600
Discontinued Operations [Member]
Non-cash unit based compensation expense	[1]					6		6
Loss on disposal of assets and impairment charges		$ 2	[2]	$ 40	[2]	$ 50	[1]	66	[1]
Merchandise [Member] | Discontinued Operations [Member]
Non motor fuel sales								$ 89
[1]	Includes amounts from discontinued operations for the six months ended June 30, 2018.
[2]	Includes amounts from discontinued operations for the three months ended June 30, 2018.

Discontinued Operations Balance

Discontinued Operations Balance Sheet Amounts of Discontinued Operations (Details) - USD ($) $ in Millions	Jun. 30, 2019	Jan. 01, 2019	Dec. 31, 2018
Inventories, net	$ 410		$ 374
Other current assets	77		64
Capital Lease Obligations	7		1
Property and equipment, net	1,439	$ 1,545	1,546
Goodwill	1,558		1,559
Other non-current assets	160		161
Other non-current liabilities	$ 119	$ 111	$ 123

Discontinued Operations Income

Discontinued Operations Income Statement Data for Discontinued Operations (Details) - USD ($) $ in Millions		3 Months Ended				6 Months Ended
		Jun. 30, 2019		Jun. 30, 2018		Jun. 30, 2019		Jun. 30, 2018
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Revenue		$ 0		$ 0		$ 0		$ 349
Disposal Group, Including Discontinued Operation, Costs of Goods Sold		0		0		0		305
Gross Profit		269	[1]	310	[1]	639	[2]	606	[2]
Disposal Group, Including Discontinued Operation, General and Administrative Expense		0		5		0		7
Depreciation, amortization and accretion		47		41		92		90
Disposal Group, Including Discontinued Operation, Other Expense		0		0		0		57
Disposal Group, Discontinued Operation, Lease Expense		0		0		0		4
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal		0		(38)		0		(61)
Disposal Group, Including Discontinued Operations, Total Costs and Expenses		0		43		0		434
Disposal Group, Including Discontinued Operation, Operating Income (Loss)		0		(43)		0		(85)
Disposal Group, Including Discontinued Operation, Interest Expense		0		0		0		2
Disposal Group, Discontinued Operations, Loss on Extinguishment of Debt		0		0		0		20
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax		0		(43)		0		(107)
Discontinued Operation, Tax Effect of Discontinued Operation		0		(17)		0		156
Loss from discontinued operations, net of income taxes		0		(26)		0		(263)
Motor Fuels [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Revenue		0		0		0		256
Gross Profit		190	[1]	227	[1]	475	[2]	432	[2]
Non Motor Fuel Sales [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Revenue	[3]	$ 0		$ 0		0		93
Discontinued Operations [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Depreciation, amortization and accretion	[4]					$ 92		$ 90
[1]	Excludes depreciation, amortization and accretion.
[2]	Excludes deprecation, amortization and accretion.
[3]	Non motor fuel sales includes merchandise sales totaling $89 million for the six months ended June 30, 2018 .
[4]	Includes amounts from discontinued operations for the six months ended June 30, 2018.

Accounts Receivable, net (Detai

Accounts Receivable, net (Details) - USD ($) $ in Millions	Jun. 30, 2019	Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, trade	$ 400	$ 299
Credit card receivables	133	49
Other receivables	42	28
Allowance for doubtful accounts	(2)	(2)
Accounts receivable, net	$ 573	$ 374

Inventories, net (Details)

Inventories, net (Details) - USD ($) $ in Millions	Jun. 30, 2019	Dec. 31, 2018
Inventory Disclosure [Abstract]
Energy Related Inventory, Natural Gas in Storage	$ 402	$ 363
Other	8	11
Inventories, net	$ 410	$ 374

Accrued Expenses and Other Cu_3

Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2019	Jan. 01, 2019	Dec. 31, 2018
Accrued Expenses And Other Current Liabilities [Abstract]
Wage and other employee-related accrued expenses	$ 29		$ 41
Accrued tax expense	81		91
Accrued insurance	33		31
Accrued interest expense	61		47
Dealer deposits	18		18
Other	78		65
Total	306	$ 298	299
Accrued Environmental Loss Contingencies, Current	$ 6		$ 6

Long-Term Debt (Details)

Long-Term Debt (Details) - USD ($) $ in Millions	Jun. 30, 2019	Mar. 11, 2019	Jan. 01, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Sale leaseback financing obligation	$ 105			$ 107
Line of credit	117			700
Capital Lease Obligations	7			1
Total debt	3,029			3,008
Less: current maturities	6		$ 6	5
Less: debt issuance costs	28			23
Long-term debt, net of current maturities	2,995			2,980
Two Thousand Eighteen Revolver [Member]
Debt Instrument [Line Items]
Line of credit	117			700
Two Thousand Eighteen Revolver [Member] | Revolving Credit Agreement [Member]
Debt Instrument [Line Items]
Line of credit	$ 117
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
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	$ 600			0
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%	6.00%
Senior Notes	$ 400			$ 400

Long-Term Debt 2019 Private Off

Long-Term Debt 2019 Private Offering of Senior Notes (Details) - Six Percentage Senior Notes Due Two Thousand Twenty Seven [Member] - Senior Notes [Member] - USD ($)	Jun. 30, 2019	Mar. 11, 2019
Debt Instrument, Face Amount		$ 600,000,000
Debt Instrument, Interest Rate, Stated Percentage	6.00%	6.00%

Long-Term Debt 2018 Private Off

Long-Term Debt 2018 Private Offering of Senior Notes (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Jun. 30, 2019
Redemption of preferred units	$ (300)
Common Unit Repurchase, Cash Consideration	540
Four Point Eight Seven Five Percentage Senior Notes Due Two Thousand Twenty Three [Member] | Senior Notes [Member]
Debt Instrument, Interest Rate, Stated Percentage		4.85%
Five Point Five Zero Zero Percentage Senior Notes Due Two Thousand Twenty Six [Member] | Senior Notes [Member]
Debt Instrument, Interest Rate, Stated Percentage		5.50%
Five Point Eight Seven Five Percentage Senior Notes Due Two Thousand Twenty Eight [Member] | Senior Notes [Member]
Debt Instrument, Interest Rate, Stated Percentage		5.875%
Series A Preferred Units [Member]
Redemption of preferred units	(300)
Common Unit Repurchase, Cash Consideration	$ 0

Long-Term Debt (Revolving Credi

Long-Term Debt (Revolving Credit Agreement) (Details) - USD ($) $ in Millions	Jun. 30, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Revolving line of credit	$ 117	$ 700
Two Thousand Eighteen Revolver [Member]
Debt Instrument [Line Items]
Revolving line of credit	117	$ 700
Revolving Credit Agreement [Member] | Two Thousand Eighteen Revolver [Member]
Debt Instrument [Line Items]
Revolving line of credit	117
Letters of Credit Outstanding, Amount	8
Current borrowing capacity	$ 1,400
Debt, Weighted Average Interest Rate	4.41%

Long-Term Debt (Sale Leaseback

Long-Term Debt (Sale Leaseback Financing Obligation) (Details) - USD ($) $ in Millions	Jun. 30, 2019	Dec. 31, 2018
Debt Disclosure [Abstract]
Sale leaseback financing obligation	$ 105	$ 107

Long-Term Debt Fair Value Measu

Long-Term Debt Fair Value Measurements (Details) $ in Billions	Jun. 30, 2019USD ($)
Fair Value Measurement and Measurement Inputs, Recurring and Nonrecurring [Text Block]	$ 3.1

Other noncurrent liabilities _2

Other noncurrent liabilities Other noncurrent liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2019	Jan. 01, 2019	Dec. 31, 2018
Other Noncurrent Liabilities [Abstract]
Reserve for underground storage tank removal	$ 67		$ 54
Reserve for environmental remediation	25		29
Unfavorable lease liability	15		16
Accrued straight-line rent	0		12
Other	12		12
Other Liabilities, Noncurrent	$ 119	$ 111	$ 123

Related-Party Transactions - Ad

Related-Party Transactions - Additional Information (Details) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019USD ($)store	Jun. 30, 2018USD ($)	Jun. 30, 2019USD ($)agreementstore	Jun. 30, 2018USD ($)	Dec. 31, 2018USD ($)	Jan. 18, 2017store
Related Party Transaction [Line Items]
Related products purchase agreements | agreement			2
Purchase agreements renewal term			12 months
Number of Stores | store	51		51			97
Advances from affiliates	$ 80		$ 80		$ 24
Repayment of Line of credit			1,647	$ 1,855
Receivables from affiliates	2		2		37
Accounts payable to affiliates	24		24		$ 149
Revenues	4,475	$ 4,607	8,167	8,356
Cost of Revenue	4,206	4,297	$ 7,528	7,750
Philadelphia Energy Solutions Refining and Marketing [Member]
Related Party Transaction [Line Items]
Related products purchase agreements | agreement			1
Merrill Lynch Commodities [Member]
Related Party Transaction [Line Items]
Related products purchase agreements | agreement			1
Continuing Operations [Member] | Wholesale motor fuel sales to affiliates [Member]
Related Party Transaction [Line Items]
Revenues	0.3	10	$ 1	22
Affiliated Entity [Member] | Continuing Operations [Member] | Wholesale Motor Fuel [Member]
Related Party Transaction [Line Items]
Cost of Revenue	$ 103	$ 887	$ 282	$ 1,700

Revenue Disaggregation of reven

Revenue Disaggregation of revenue (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Revenues	$ 4,475	$ 4,607	$ 8,167	$ 8,356
Fuel Distribution and Marketing [Member]
Revenues	4,240	4,350	7,733	7,489
All Other [Member]
Revenues	235	257	434	867
Wholesale motor fuel sales to third parties [Member] | Fuel Distribution and Marketing [Member]
Revenues	989	983	1,767	1,783
Distributor Revenue [Member] | Fuel Distribution and Marketing [Member]
Revenues	2,142	2,207	3,781	3,830
Unbranded Wholesale Revenue [Member] | Fuel Distribution and Marketing [Member]
Revenues	623	687	1,273	1,249
Commission Agent Revenue [Member] | Fuel Distribution and Marketing [Member]
Revenues	439	427	814	548
Non Motor Fuel [Member]
Revenues	74	66	148	242
Non Motor Fuel [Member] | Fuel Distribution and Marketing [Member]
Revenues	16	15	35	29
Non Motor Fuel [Member] | All Other [Member]
Revenues	58	51	113	213
Motor Fuels [Member]
Revenues	4,366	4,507	7,949	8,058
Motor Fuels [Member] | Fuel Distribution and Marketing [Member]
Revenues	4,193	4,304	7,635	7,410
Motor Fuels [Member] | All Other [Member]
Revenues	173	203	314	648
Leases [Member]
Revenues	35	34	70	56
Leases [Member] | Fuel Distribution and Marketing [Member]
Revenues	31	31	63	50
Leases [Member] | All Other [Member]
Revenues	$ 4	$ 3	$ 7	$ 6

Revenue Contract Balances with

Revenue Contract Balances with Customers (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018
Contract Balances with Customers [Abstract]
Contract with Customer, Asset, after Allowance for Credit Loss	$ 95		$ 95		$ 75
Increase (Decrease) in Accounts Receivable			194	$ (12)
Receivables from Customers	533		533		348
Contract with Customer, Liability	1		1		$ 1
Contract with Customer, Liability, Revenue Recognized	$ 0.1	$ 0.2	$ 0.2	$ 0.3

Revenue Performance Obligations

Revenue Performance Obligations (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended			12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2019	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Contract with Customer, Liability, Revenue Recognized	$ 0.1	$ 0.2		$ 0.2	$ 0.3
Subsequent Event [Member]
Contract with Customer, Liability, Revenue Recognized			$ 0.1			$ 0.1	$ 0.1	$ 0.2

Revenue Costs to Obtain or Fulf

Revenue Costs to Obtain or Fulfill a Contract (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Revenue from Contract with Customer [Abstract]
Capitalized Contract Cost, Amortization	$ 4	$ 3	$ 8	$ 6

Commitments And Contingencies_2

Commitments And Contingencies (Leases) (Details)	6 Months Ended
	Jun. 30, 2019
Minimum [Member]
Operating Leased Assets [Line Items]
Lease term	5 years
Maximum [Member]
Operating Leased Assets [Line Items]
Lease term	15 years

Commitments And Contingencies_3

Commitments And Contingencies (Leases, Schedule of Rent Expense) (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2019
Operating Lease, Cost	$ 14	$ 26
Short-term Lease, Cost	1	2
Operating Lease, Expense	1	2
Sublease Income	(11)	(21)
Lease, Cost	5	9
Finance lease [Member]
Finance Lease, Right-of-Use Asset, Amortization	0	0
Interest Expense	$ 0	$ 0

Commitments And Contingencies L

Commitments And Contingencies Lease Term and Discount Rate (Details)	Jun. 30, 2019
Lessee, Operating Lease, Discount Rate	6.00%
Lessee, Finance Lease, Discount Rate	8.00%
Finance lease [Member]
Finance Lease, Weighted Average Remaining Lease Term	10 years
Operating lease [Member]
Operating Lease, Weighted Average Remaining Lease Term	24 years

Commitments And Contingencies_4

Commitments And Contingencies Lease - Other information (Details) $ in Millions	6 Months Ended
	Jun. 30, 2019USD ($)
Sale and Leaseback Transaction, Gain (Loss), Net	$ 0
Operating Lease, Payments	(28)
Finance Lease, Interest Payment on Liability	0
Finance Lease, Principal Payments	0
Finance lease [Member]
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability	0
Operating lease [Member]
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	$ 14

Commitments And Contingencies M

Commitments And Contingencies Maturity of lease liabilities (Details) $ in Millions	Jun. 30, 2019USD ($)
Operating, 2019 (remainder)	$ 26
Finance, 2019 (remainder)	0
Total, 2019 (remainder)	26
Operating, 2020	49
Finance, 2020	1
Total, 2020	50
Operating, 2021	46
Finance, 2021	1
Total, 2021	47
Operating, 2022	44
Finance, 2022	1
Total, 2022	45
Operating, 2023	43
Finance, 2023	1
Total, 2023	44
Operating, 2024	838
Finance, 2024	6
Total, 2024	844
Operating Lease, Liability, Payments, Due	1,046
Finance Lease, Liability, Payment, Due	10
Lease Liabilities, Due	1,056
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	(505)
Finance Lease, Liability, Undiscounted Excess Amount	(3)
Lease Liability, Undiscounted Excess Amount	(508)
Operating Lease, Liability	541
Finance Lease, Liability	7
Lease, Liabilities	$ 548

Commitments And Contingencies_5

Commitments And Contingencies Lessor Accounting - rental income (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2019
Lease Income	$ 35	$ 70

Commitments And Contingencies_6

Commitments And Contingencies Lessor Accounting - lease receivable maturities (Details) $ in Millions	Jun. 30, 2019USD ($)
2019 (remainder)	$ 46
2020	72
2021	59
2022	53
2023	4
Thereafter	5
Total undiscounted cash flow	$ 239

Interest Expense, net (Details)

Interest Expense, net (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Interest expense, net	$ 43	$ 36	$ 85	$ 70
Continuing Operations [Member]
Amortization of deferred financing fees	2	1	3	3
Interest Expense, Debt	41	36	83	70
Interest expense, net	43	36	85	70
Interest Income, Money Market Deposits	$ 0	$ 1	$ 1	$ 3

Income Tax Expense (Details)

Income Tax Expense (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Income Tax Disclosure [Abstract]
Income tax expense (benefit) at statutory federal rate	$ 13	$ 18	$ 35	$ 8
Partnership earnings not subject to tax	(10)	(10)	(36)	(1)
Statutory tax rate changes	0	(10)	0	19
Other	2	0	4	3
Net income tax expense (benefit)	$ 5	$ (2)	$ 3	$ 29

Partners' Capital Narrative (De

Partners' Capital Narrative (Details) - shares	3 Months Ended	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2019	Dec. 31, 2018
Schedule of Partners' Capital [Line Items]
Percentage of membership interest acquired		100.00%
Common Units
Schedule of Partners' Capital [Line Items]
Limited Partners' Capital Account, Units Outstanding	54,285,366	54,285,366
Common Units [Member]
Schedule of Partners' Capital [Line Items]
Limited Partners' Capital Account, Units Outstanding	82,749,333	82,749,333	82,665,057
Parent Company [Member]
Schedule of Partners' Capital [Line Items]
Percentage of membership interest acquired	28.70%
Parent Company [Member] | Common Units [Member]
Schedule of Partners' Capital [Line Items]
Limited Partners' Capital Account, Units Outstanding	28,463,967	28,463,967

Partners' Capital (Details)

Partners' Capital (Details)	3 Months Ended	6 Months Ended
	Jun. 30, 2019shares	Jun. 30, 2019shares
Schedule of Partners' Capital [Line Items]
Percentage of membership interest acquired		100.00%
Class C Units [Member]
Schedule of Partners' Capital [Line Items]
Units exchanged (in shares)	16,410,780	16,410,780
Common Units
Schedule of Partners' Capital [Line Items]
Limited Partners' Capital Account, Units Outstanding	54,285,366	54,285,366
Parent Company [Member]
Schedule of Partners' Capital [Line Items]
Percentage of membership interest acquired	28.70%

Partners' Capital (Schedule of

Partners' Capital (Schedule of Common Units) (Details) - Common Units [Member]	6 Months Ended
	Jun. 30, 2019shares
Class of Stock [Line Items]
Phantom unit vesting (in shares)	84,276
Limited Partners' Capital Account, Units Outstanding	82,665,057

Partners' Capital (Allocations

Partners' Capital (Allocations of Net Income) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Schedule of Partners' Capital [Line Items]
Cash distribution per common unit (in shares)	$ 0.8255	$ 0.8255	$ 1.6510	$ 1.6510
Common Units [Member]
Schedule of Partners' Capital [Line Items]
Distributions	$ 68	$ 68	$ 136	$ 136
Distributions in excess of income	32	19	12	423
Limited partners' interest in income from continuing operations	$ 36	$ 49	$ 124	$ (287)

Partners' Capital (Incentive Di

Partners' Capital (Incentive Distribution Rights) (Details)	6 Months Ended
	Jun. 30, 2019$ / 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. 14, 2019	May 15, 2019	Feb. 14, 2019	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Distribution Made To Managing Member Or General Partner [Line Items]
Per Unit Distribution (in dollars per share)		$ 0.8255	$ 0.8255
Total Cash Distribution		$ 68	$ 68			$ 175	$ 208
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	$ 68
Distribution to IDR Holders	$ 18

Unit-Based Compensation (Detail

Unit-Based Compensation (Details) - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2018	Mar. 31, 2018
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unit-based compensation	$ 3	$ 3	$ 3	$ 3

Unit-Based Compensation (Phanto

Unit-Based Compensation (Phantom Common Unit Awards) - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2018	Mar. 31, 2018
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unit-based compensation	$ 3	$ 3	$ 3	$ 3

Unit-Based Compensation (Phan_2

Unit-Based Compensation (Phantom Common Unit Awards) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended				6 Months Ended	12 Months Ended
	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2018	Mar. 31, 2018	Jun. 30, 2019	Dec. 31, 2018
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unit-based compensation	$ 3	$ 3	$ 3	$ 3
Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Non-vested at beginning of the period, Weighted Average Grant Date Fair Value (in dollars per share)		$ 29.15		$ 31.89	$ 29.15	$ 31.89
Granted, Weighted Average Grant Date Fair Value (in dollars per share)					29.01	27.67
Forfeited, Weighted Average Grant Date Fair Value (in dollars per share)					28.19	31.26
Non-vested at end of period, Weighted Average Grant Date Fair Value (in dollars per share)	$ 28.88				28.88	29.15
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value					$ 29.21	$ 32.92
Phantom common units [Member]
Nonvested, Number of Shares [Roll Forward]
Non-vested at beginning of period (in shares)		2,124,012		1,777,301	2,124,012	1,777,301
Granted (in shares)					41,311	1,072,600
Non-vested at end of period (in shares)	1,872,243				1,872,243	2,124,012
Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares					125,741	414,472
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Number of Shares					(167,339)	(311,417)

Segment Reporting - Additional

Segment Reporting - Additional Information (Details)	6 Months Ended
	Jun. 30, 2019storesegment	Jan. 18, 2017store
Segment Reporting Information [Line Items]
Number of operating segments | segment	2
Number of Stores	51	97
Operated by Commission Agent [Member]
Segment Reporting Information [Line Items]
Number of Stores	207

Segment Reporting (Details)

Segment Reporting (Details) - USD ($) $ in Millions		3 Months Ended						6 Months Ended
		Jun. 30, 2019		Mar. 31, 2019	Jun. 30, 2018		Mar. 31, 2018	Jun. 30, 2019		Jun. 30, 2018		Dec. 31, 2018
Segment Reporting Information [Line Items]
Revenues		$ 4,475			$ 4,607			$ 8,167		$ 8,356
Gross Profit		269	[1]		310	[1]		639	[2]	606	[2]
Operating Expenses		172			182			390		382
Operating income		97			128			249		224
Interest expense, net		43			36			85		70
Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest		55			94			164		16
Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest		0			(26)			0		(263)
Depreciation, amortization and accretion		47			41			92		90
Non-cash unit based compensation expense		3			3			6		6
Loss on disposal of assets and impairment charges		2			2			50		5
Adjusted EBITDA		152			140			305		249
Payments to Acquire Property, Plant, and Equipment								57		32
Loss on extinguishment of debt and other, net		(6)			0			(3)		109
Unrealized Gain (Loss) on Derivatives and Commodity Contracts		3			0
Assets, Fair Value Adjustment		(4)			(32)
Other non-cash adjustments		4			3			8		6
Assets		5,470						5,470				$ 4,879
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest		60			92			167		45
Income tax expense (benefit)		5			(2)			3		29
Net income (loss)		55		$ 109	68		$ (315)	164		(247)
Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Revenues		4,240			4,350			7,733		7,489
Gross Profit		215	[1]		253	[1]		522	[2]	443	[2]
Operating Expenses		139			128			274		247
Operating income		76			125			248		196
Interest expense, net		35			27			71		46
Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest		39			101			176		43
Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest		0			0			0		0
Depreciation, amortization and accretion		37			35
Non-cash unit based compensation expense		3			1
Adjusted EBITDA		119			132			237		212
Loss on extinguishment of debt and other, net		0			0			(3)		109
Unrealized Gain (Loss) on Derivatives and Commodity Contracts		3			0
Assets, Fair Value Adjustment		(4)			(32)
Other non-cash adjustments		4			3			8		6
Assets		4,146						4,146				3,878
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest		41			98			180		41
Income tax expense (benefit)		2			(3)			4		(2)
Net income (loss)		39			101			176		43
All Other [Member]
Segment Reporting Information [Line Items]
Revenues		235			257			434		867
Gross Profit		54	[1]		57	[1]		117	[2]	163	[2]
Operating Expenses		33			54			116		135
Operating income		21			3			1		28
Interest expense, net		8			9			14		24
Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest		16			(7)			(12)		(27)
Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest		0			(26)			0		(263)
Depreciation, amortization and accretion		10			6
Non-cash unit based compensation expense		0			2
Adjusted EBITDA		33			8			68		37
Loss on extinguishment of debt and other, net		(6)			0			0		0
Unrealized Gain (Loss) on Derivatives and Commodity Contracts		0			0
Assets, Fair Value Adjustment		0			0
Other non-cash adjustments		0			0			0		0
Assets		1,324						1,324				$ 1,001
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest		19			(6)			(13)		4
Income tax expense (benefit)		3			1			(1)		31
Net income (loss)		16			(33)			(12)		(290)
Intersegment Eliminations
Segment Reporting Information [Line Items]
Revenues		(479)			(483)			(875)		(875)
Motor Fuels [Member]
Segment Reporting Information [Line Items]
Revenues		4,366			4,507			7,949		8,058
Gross Profit		190	[1]		227	[1]		475	[2]	432	[2]
Motor Fuels [Member] | Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Revenues		4,193			4,304			7,635		7,410
Gross Profit		171	[1]		204	[1]		429	[2]	365	[2]
Motor Fuels [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Revenues		173			203			314		648
Gross Profit		19	[1]		23	[1]		46	[2]	67	[2]
Intersegment Sales [Member]
Segment Reporting Information [Line Items]
Revenues		0			0			0		0
Intersegment Sales [Member] | Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Revenues		463			453			827		811
Intersegment Sales [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Revenues		16			30			48		64
Intersegment Sales [Member] | Intersegment Eliminations
Segment Reporting Information [Line Items]
Revenues		(479)			(483)			(875)		(875)
Leases [Member]
Segment Reporting Information [Line Items]
Revenues		35			34			70		56
Gross Profit		35	[1]		34	[1]		70	[2]	56	[2]
Leases [Member] | Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Revenues		31			31			63		50
Gross Profit		31	[1]		31	[1]		63	[2]	50	[2]
Leases [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Revenues		4			3			7		6
Gross Profit		4	[1]		3	[1]		7	[2]	6	[2]
Non Motor Fuel [Member]
Segment Reporting Information [Line Items]
Revenues		74			66			148		242
Gross Profit		44	[1]		49	[1]		94		118
Non Motor Fuel [Member] | Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Revenues		16			15			35		29
Gross Profit		13	[1]		18	[1]		30	[2]	28	[2]
Non Motor Fuel [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Revenues		58			51			113		213
Gross Profit		31	[1]		31	[1]		64	[2]	90	[2]
Including Intercompany [Member] | Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Revenues		4,703			4,803			8,560		8,300
Including Intercompany [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Revenues		251			287			482		931
Discontinued Operations [Member]
Segment Reporting Information [Line Items]
Interest expense, net	[3]							85		72
Depreciation, amortization and accretion	[3]							92		90
EBITDA		150			126			344		100
Non-cash unit based compensation expense	[3]							6		6
Loss on disposal of assets and impairment charges		2	[4]		40	[4]		50	[3]	66	[3]
Payments to Acquire Property, Plant, and Equipment		31			13			57	[3]	32	[3]
Loss on extinguishment of debt and other, net	[3]							3		(129)
Unrealized Gain (Loss) on Derivatives and Commodity Contracts	[2]							(3)		0
Assets, Fair Value Adjustment	[3]							(97)		(58)
Income tax expense (benefit)		5	[4]		(19)	[4]		3	[3]	185	[3]
Discontinued Operations [Member] | Fuel Distribution and Marketing [Member]
Segment Reporting Information [Line Items]
Interest expense, net	[3]							71		46
Depreciation, amortization and accretion	[3]							71		63
EBITDA		113			160			322		150
Non-cash unit based compensation expense	[3]							6		1
Loss on disposal of assets and impairment charges		0	[4]		0	[4]		4	[3]	3	[3]
Payments to Acquire Property, Plant, and Equipment		28			11			48	[3]	23	[3]
Loss on extinguishment of debt and other, net	[3]							3		(109)
Unrealized Gain (Loss) on Derivatives and Commodity Contracts	[2]							(3)		0
Assets, Fair Value Adjustment	[3]							(97)		(57)
Income tax expense (benefit)		2	[4]		(3)	[4]		4	[3]	(2)	[3]
Discontinued Operations [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Interest expense, net	[3]							14		26
Depreciation, amortization and accretion	[3]							21		27
EBITDA		37			(34)			22		(50)
Non-cash unit based compensation expense	[3]							0		5
Loss on disposal of assets and impairment charges		2	[4]		40	[4]		46	[3]	63	[3]
Payments to Acquire Property, Plant, and Equipment		3			2			9	[3]	9	[3]
Loss on extinguishment of debt and other, net	[3]							0		(20)
Unrealized Gain (Loss) on Derivatives and Commodity Contracts	[2]							0		0
Assets, Fair Value Adjustment	[3]							0		(1)
Income tax expense (benefit)		3	[4]		(16)	[4]		(1)	[3]	187	[3]
Continuing Operations [Member]
Segment Reporting Information [Line Items]
Interest expense, net		$ 43			$ 36			$ 85		$ 70
[1]	Excludes depreciation, amortization and accretion.
[2]	Excludes deprecation, amortization and accretion.
[3]	Includes amounts from discontinued operations for the six months ended June 30, 2018.
[4]	Includes amounts from discontinued operations for the three months ended June 30, 2018.

Net Income per Unit (Details)

Net Income per Unit (Details) - USD ($) $ / shares in Units, $ in Millions	May 15, 2019	Feb. 14, 2019	Jun. 30, 2019	Jun. 30, 2018	Mar. 31, 2018	Jun. 30, 2019	Jun. 30, 2018
Earnings Per Share Basic [Line Items]
Income (loss) from continuing operations			$ 55	$ 94		$ 164	$ 16
Dividend to preferred units					$ (2)
Incentive distribution rights	$ 18	$ 18	17	17		35	35
Distributions on nonvested phantom unit awards			2	2		4	3
Loss from discontinued operations, net of income taxes			$ 0	$ (26)		$ 0	$ (263)
Weighted average limited partner units outstanding:
Common - basic (in shares)			82,742,323	82,494,976		82,726,842	86,104,411
Common - diluted (in shares)			83,509,987	82,947,669		83,455,021	86,569,372
Income (Loss) from Continuing Operations, Per Outstanding Limited Partnership Unit, Basic, Net of Tax			$ 0.44	$ 0.91		$ 1.51	$ (0.29)
Income (Loss) from Continuing Operations, Net of Tax, Per Outstanding Limited Partnership Unit, Diluted			0.43	0.90		1.50	(0.29)
Income (Loss) from Discontinued Operations, Net of Tax, Per Outstanding Limited Partnership Unit, Basic			0	(0.32)		0	(3.05)
Income (Loss) from Discontinued Operations, Net of Tax, Per Outstanding Limited Partnership Unit, Diluted			$ 0	$ (0.32)		$ 0	$ (3.05)
Common Units [Member]
Earnings Per Share Basic [Line Items]
Income from continuing operations allocated to limited partners			$ 36	$ 75		$ 125	$ (24)
Weighted average limited partner units outstanding:
Common - basic (in shares)			82,742,323	82,494,976		82,726,842	86,104,411
Common - equivalents (in shares)			767,664	452,693		728,179	464,961
Common - diluted (in shares)			83,509,987	82,947,669		83,455,021	86,569,372
Income (Loss) from Continuing Operations, Per Outstanding Limited Partnership Unit, Basic, Net of Tax			$ 0.44	$ 0.91		$ 1.51	$ (0.29)
Income (Loss) from Discontinued Operations, Net of Tax, Per Outstanding Limited Partnership Unit, Basic			$ 0	$ (0.32)		$ 0	$ (3.05)
Series A Preferred Units [Member]
Earnings Per Share Basic [Line Items]
Dividend to preferred units			$ 0	$ 0	$ (2)	$ 0	$ (2)

Uncategorized Items - sun-06302

Label	Element	Value
New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets	us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1	$ (54,000,000)
Series A Preferred Units [Member]
New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets	us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1	0
Common Units Public [Member]
New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets	us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1	$ (54,000,000)