STATEMENTS OF CONSOLIDATED EQUITY - USD ($) $ in Millions	Total	Accumulated Other Comprehensive Income (Loss) [Member]	Noncontrolling Interests in Consolidated Subsidiaries [Member]	Common Limited Partners Interests [Member]	Treasury Units [Member]
Balance at Dec. 31, 2021	$ 26,439	$ 286	$ 1,110	$ 26,340	$ (1,297)
Increase (Decrease) in Partners' Equity [Roll Forward]
Net income	5,612	0	125	5,487	0
Cash distributions paid to common unitholders	(4,095)	0	0	(4,095)	0
Cash payments made in connection with distribution equivalent rights	(34)	0	0	(34)	0
Cash distributions paid to noncontrolling interests	(163)	0	(163)	0	0
Cash contributions from noncontrolling interests	7	0	7	0	0
Repurchase and cancellation of common units under 2019 Buyback Program	(250)	0	0	(250)	0
Amortization of fair value of equity-based awards	156	0	0	156	0
Cash flow hedges	79	79	0	0	0
Other, net	(49)	0	0	(49)	0
Balance at Dec. 31, 2022	27,702	365	1,079	27,555	(1,297)
Increase (Decrease) in Partners' Equity [Roll Forward]
Net income	5,654	0	125	5,529	0
Cash distributions paid to common unitholders	(4,301)	0	0	(4,301)	0
Cash payments made in connection with distribution equivalent rights	(38)	0	0	(38)	0
Cash distributions paid to noncontrolling interests	(160)	0	(160)	0	0
Cash contributions from noncontrolling interests	44	0	44	0	0
Repurchase and cancellation of common units under 2019 Buyback Program	(188)	0	0	(188)	0
Amortization of fair value of equity-based awards	170	0	0	170	0
Acquisition of noncontrolling interests	(10)	0	(2)	(8)	0
Cash flow hedges	(58)	(58)	0	0	0
Other, net	(56)	0	0	(56)	0
Balance at Dec. 31, 2023	28,759	307	1,086	28,663	(1,297)
Increase (Decrease) in Partners' Equity [Roll Forward]
Net income	5,966	0	69	5,897	0
Cash distributions paid to common unitholders	(4,512)	0	0	(4,512)	0
Cash payments made in connection with distribution equivalent rights	(43)	0	0	(43)	0
Cash distributions paid to noncontrolling interests	(106)	0	(106)	0	0
Cash contributions from noncontrolling interests	90	0	90	0	0
Repurchase and cancellation of common units under 2019 Buyback Program	(219)	0	0	(219)	0
Amortization of fair value of equity-based awards	187	0	0	187	0
Acquisition of noncontrolling interests	(400)	0	(282)	(118)	0
Cash flow hedges	(71)	(71)	0	0	0
Other, net	(62)	0	0	(62)	0
Balance at Dec. 31, 2024	$ 29,589	$ 236	$ 857	$ 29,793	$ (1,297)