STATEMENTS OF CONSOLIDATED OPERATIONS - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Revenues:
Third parties	$ 49,654	$ 58,127	$ 40,727
Related parties	61	59	80
Total revenues	49,715	58,186	40,807
Operating costs and expenses:
Third party and other costs	41,632	50,160	33,791
Related parties	1,385	1,342	1,287
Total operating costs and expenses	43,017	51,502	35,078
General and administrative costs:
Third party and other costs	75	85	75
Related parties	156	156	134
Total general and administrative costs	231	241	209
Total costs and expenses	43,248	51,743	35,287
Equity in income of unconsolidated affiliates	462	464	583
Operating income	6,929	6,907	6,103
Other income (expense):
Interest expense	(1,269)	(1,244)	(1,283)
Interest income	27	11	5
Other, net	14	23	0
Total other expense, net	(1,228)	(1,210)	(1,278)
Income before income taxes	5,701	5,697	4,825
Provision for income taxes	(44)	(82)	(70)
Net income	5,657	5,615	4,755
Net income attributable to noncontrolling interests	(125)	(125)	(117)
Net income attributable to preferred units	(3)	(3)	(4)
Net income attributable to common unitholders	$ 5,529	$ 5,487	$ 4,634
Earnings per unit:
Basic earnings per common unit (in dollars per unit)	$ 2.52	$ 2.5	$ 2.11
Diluted earnings per common unit (in dollars per unit)	$ 2.52	$ 2.5	$ 2.1