CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES
Net income/(loss)	$ 648	$ (2,580)	$ 2,180
Reconciliation of net income/(loss) to net cash provided by operating activities:
Depreciation and amortization	774	653	601
(Gains)/losses on asset sales and asset impairments, net (Note 6, Note 7)	592	719	28
Goodwill impairment losses (Note 8)	0	2,515	0
Equity-indexed compensation expense	23	15	34
Inventory valuation adjustments (Note 5)	0	233	11
Deferred income tax expense/(benefit)	23	(70)	(46)
Settlement of terminated interest rate hedging instruments		(100)	(55)
Equity earnings in unconsolidated entities	(274)	(355)	(388)
Distributions on earnings from unconsolidated entities	431	472	401
(Gain on)/impairment of investments in unconsolidated entities, net (Note 9)	(2)	182	(271)
Other	8	(12)	21
Changes in assets and liabilities, net of acquisitions:
Trade accounts receivable and other	(2,179)	1,432	(1,158)
Inventory	(18)	(304)	(5)
Trade accounts payable and other	1,970	(1,286)	1,151
Net cash provided by operating activities	1,996	1,514	2,504
CASH FLOWS FROM INVESTING ACTIVITIES
Cash paid in connection with acquisitions, net of cash acquired (Note 7)	(32)	(310)	(50)
Investments in unconsolidated entities (Note 9)	(94)	(461)	(524)
Additions to property, equipment and other	(336)	(738)	(1,181)
Proceeds from sales of assets (Note 7)	881	429	77
Other investing activities	(33)	(13)	(87)
Net cash provided by/(used in) investing activities	386	(1,093)	(1,765)
CASH FLOWS FROM FINANCING ACTIVITIES
Net borrowings/(repayments) under commercial paper program (Note 11)	(545)	456	93
Net borrowings/(repayments) under senior secured hedged inventory facility (Note 11)	(167)	(160)	325
Repayment of GO Zone term loans (Note 11)	(200)
Proceeds from the issuance of senior notes (Note 11)		748	998
Repayments of senior notes (Note 11)		(617)	(1,000)
Repurchase of common units (Note 12)	(178)	(50)
Sale of noncontrolling interest in a subsidiary (Note 12)			128
Other financing activities	(179)	41	(62)
Net cash used in financing activities	(1,984)	(435)	(720)
Effect of translation adjustment	(5)	(8)	(3)
Net increase/(decrease) in cash and cash equivalents and restricted cash	393	(22)	16
Cash and cash equivalents and restricted cash, beginning of period	60	82	66
Cash and cash equivalents and restricted cash, end of period	453	60	82
Cash paid for:
Interest, net of amounts capitalized	401	428	397
Income taxes, net of amounts refunded	76	111	136
Series A Preferred Units
CASH FLOWS FROM FINANCING ACTIVITIES
Distributions paid to unitholders (Note 12)	(149)	(149)	(149)
Series B Preferred Units
CASH FLOWS FROM FINANCING ACTIVITIES
Distributions paid to unitholders (Note 12)	(49)	(49)	(49)
Common Units
CASH FLOWS FROM FINANCING ACTIVITIES
Distributions paid to unitholders (Note 12)	$ (517)	$ (655)	$ (1,004)