Consolidated Statements Of Operations - USD ($) $ in Millions	3 Months Ended			9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	[1]	Sep. 30, 2020	Sep. 30, 2019	[1]
REVENUES:
Total revenues	$ 9,955	$ 13,495		$ 28,920	$ 40,493
COSTS AND EXPENSES:
Cost of products sold	6,376	9,864			29,642
Operating expenses	773	806			2,406
Depreciation, depletion and amortization	912	784		2,715	2,343
Selling, general and administrative	176	173			499
Impairment losses	1,474	12		2,803	62
Total costs and expenses	9,711	11,639			34,952
OPERATING INCOME	244	1,856			5,541
OTHER INCOME (EXPENSE):
Interest expense, net of interest capitalized	(569)	(579)		(1,750)	(1,747)
Equity in earnings (losses) of unconsolidated affiliates	(32)	82		46	224
Equity Method Investment, Other than Temporary Impairment	(129)	0		(129)	0
Losses on extinguishments of debt	0	0		(62)	(18)
Gains (losses) on interest rate derivatives	55	(175)		(277)	(371)
Other, net	71	57			99
INCOME (LOSS) BEFORE INCOME TAX EXPENSE	(360)	1,241		(525)	3,728
Income tax expense	41	54		168	214
NET INCOME (LOSS)	(401)	1,187		(693)	3,514
Less: Net income attributable to noncontrolling interests	369	317		554	931
Less: Net income attributable to redeemable noncontrolling interests	12	12		37	38
NET INCOME (LOSS) ATTRIBUTABLE TO PARTNERS	(782)	858		(1,284)	2,545
General Partner’s interest in net income (loss)	0	1		(1)	3
Limited Partners’ interest in net income (loss)	$ (782)	$ 857		$ (1,283)	$ 2,542
INCOME FROM CONTINUING OPERATIONS PER LIMITED PARTNER UNIT:
Basic	$ (0.29)	$ 0.33		$ (0.48)	$ 0.97
Diluted	(0.29)	0.33		(0.48)	0.97
NET INCOME (LOSS) PER LIMITED PARTNER UNIT:
Basic	(0.29)	0.33		(0.48)	0.97
Diluted	$ (0.29)	$ 0.33		$ (0.48)	$ 0.97
Refined product sales
REVENUES:
Revenue	$ 2,720	$ 4,311		$ 7,952	$ 12,514
COSTS AND EXPENSES:
Cost of products sold				18,784
Operating expenses				2,422
Depreciation, depletion and amortization				2,715
Selling, general and administrative				555
Impairment losses				2,803
Total costs and expenses				27,279
OPERATING INCOME				1,641
OTHER INCOME (EXPENSE):
Interest expense, net of interest capitalized				(1,750)
Equity in earnings (losses) of unconsolidated affiliates				46
Losses on extinguishments of debt				(62)
Gains (losses) on interest rate derivatives				(277)
Other, net				6
INCOME (LOSS) BEFORE INCOME TAX EXPENSE				(525)
Crude sales
REVENUES:
Revenue	2,298	3,971		7,170	11,842
NGL sales
REVENUES:
Revenue	1,808	1,723		4,751	6,121
Gathering, transportation and other fees
REVENUES:
Revenue	2,283	2,466		6,805	6,768
Natural gas sales
REVENUES:
Revenue	681	822		1,783	2,549
Other
REVENUES:
Revenue	$ 165	$ 202		$ 459	$ 699

[1] *As adjusted. See Note 1.