Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Operating revenues:
Trading and marketing gains (losses), net	$ 0	$ (173)	$ (249)	$ (695)
Total operating revenues	4,319	2,827	11,963	7,230
Operating costs and expenses:
Operating and maintenance expense	193	168	534	482
Depreciation and amortization expense	90	89	270	273
General and administrative expense	90	63	210	158
Other expenses (income), net	3	2	(5)	(4)
Asset Impairment	0	0	1	20
(Gain) loss on sale of assets, net	(1)	0	(8)	1
Total operating costs and expenses	4,072	2,833	11,418	7,317
Operating income (loss)	247	(6)	545	(87)
Earnings from unconsolidated affiliates	153	134	464	393
Interest expense, net	(69)	(73)	(210)	(227)
Other expenses (income), net	331	55	799	79
Income tax expense	(1)	0	(4)	0
Net income	330	55	795	79
Net income attributable to noncontrolling interests	(2)	(1)	(4)	(3)
Net income attributable to partners	328	54	791	76
Series A preferred limited partners' interest in net income	(10)	(9)	(28)	(28)
Series B preferred limited partners' interest in net income	(4)	(4)	(10)	(10)
Series C preferred limited partners' interest in net income	(2)	(3)	(7)	(7)
Net income allocable to limited partners	$ 312	$ 38	$ 746	$ 31
Net income per limited partner unit — basic and diluted	$ 1.50	$ 0.18	$ 3.58	$ 0.15
Weighted Average Limited Partnership Units Outstanding, Basic	208.4	208.4	208.4	208.4
Weighted Average Limited Partnership Units Outstanding, Diluted	208.5	208.7	208.5	208.6
Natural Gas, NGLs and Condensate [Member] | Third Party
Operating revenues:
Sales of natural gas, NGLs and condensate	$ 3,153	$ 1,935	$ 8,361	$ 5,395
Operating costs and expenses:
Purchases and related costs	3,344	2,181	9,332	5,484
Transportation, Processing and Other [Member]
Operating revenues:
Sales of natural gas, NGLs and condensate	184	144	523	387
Affiliated Entity | Natural Gas, NGLs and Condensate [Member]
Operating revenues:
Sales of natural gas, NGLs and condensate	982	921	3,328	2,143
Operating costs and expenses:
Purchases and related costs	56	81	255	183
Affiliated Entity | Transportation Fees
Operating costs and expenses:
Purchases and related costs	$ 297	$ 249	$ 829	$ 720