Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Revenues
Revenues		$ 2,455	$ 1,894	$ 5,444	$ 4,189
Operating costs and expenses
Cost of sales		1,196	661	2,899	1,629
Operating and maintenance expense		344	265	606	521
General and administrative expense		26	26	53	51
Depreciation and amortization expense		171	170	342	338
Other operating costs and expenses		3	6	3	9
Total operating costs and expenses		1,740	1,128	3,903	2,548
Income from operations		715	766	1,541	1,641
Other income (expense)
Interest expense, net of capitalized interest		(188)	(202)	(378)	(404)
Loss on modification or extinguishment of debt		0	(3)	0	(3)
Interest and dividend income		4	9	9	18
Other income—affiliate		22	0	22	0
Total other expense		(162)	(196)	(347)	(389)
Net income		$ 553	$ 570	$ 1,194	$ 1,252
Basic and diluted net income per common unit	[1]	$ 0.91	$ 0.95	$ 1.99	$ 2.13
Weighted average basic and diluted number of common units outstanding		484.0	484.0	484.0	484.0
Nonrelated Party [Member]
Operating costs and expenses
Cost of sales		$ 1,196	$ 661	$ 2,899	$ 1,625
Operating and maintenance expense		289	210	492	410
General and administrative expense		2	3	6	6
Other operating costs and expenses		2	5	2	8
Other income (expense)
Other income—affiliate		0	0	0	0
Affiliate [Member]
Operating costs and expenses
Cost of sales		0	0	0	4
Operating and maintenance expense		42	39	86	82
General and administrative expense		24	23	47	45
Other operating costs and expenses		1	1	1	1
Other income (expense)
Other income—affiliate		22	0	22	0
Related Party [Member]
Operating costs and expenses
Operating and maintenance expense		13	16	28	29
LNG [Member]
Revenues
Revenues		2,406	1,845	5,344	4,089
LNG [Member] | Nonrelated Party [Member]
Revenues
Revenues		1,857	1,454	4,124	3,174
LNG [Member] | Affiliate [Member]
Revenues
Revenues		549	391	1,220	915
Regasification [Member]
Revenues
Revenues		34	34	68	68
Other [Member]
Revenues
Revenues		$ 15	$ 15	$ 32	$ 32

[1] In computing basic and diluted net income per common unit, net income is reduced by the amount of undistributed net income allocated to participating securities other than common units, as required under the two-class method. See Note 11—Net Income per Common Unit.