UNAUDITED CONDENSED STATEMENTS OF CONSOLIDATED OPERATIONS - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2025	Mar. 31, 2024
Revenues:
Total revenues		$ 15,417	$ 14,760
Operating costs and expenses:
Third party and other costs		13,298	12,591
Related parties		392	383
Total operating costs and expenses		13,690	12,974
General and administrative costs:
Third party and other costs		27	22
Related parties		33	44
Total general and administrative costs		60	66
Total costs and expenses		13,750	13,040
Equity in income of unconsolidated affiliates		94	102
Operating income		1,761	1,822
Other income (expense):
Interest expense		(340)	(331)
Interest income		8	13
Other, net		1	0
Total other expense, net	[1]	(331)	(318)
Income before income taxes		1,430	1,504
Provision for income taxes		(24)	(21)
Net income		1,406	1,483
Net income attributable to noncontrolling interests		(12)	(26)
Net income attributable to preferred units		(1)	(1)
Net income attributable to common unitholders		$ 1,393	$ 1,456
Earnings per unit:
Basic earnings per common unit (in dollars per unit)		$ 0.64	$ 0.66
Diluted earnings per common unit (in dollars per unit)		$ 0.64	$ 0.66
Nonrelated Party [Member]
Revenues:
Total revenues		$ 15,404	$ 14,745
Related Party [Member]
Revenues:
Total revenues		$ 13	$ 15

[1] As presented on our Statements of Consolidated Operations, Total other expense, net is comprised of Interest expense, Interest income and Other, net.