Consolidated Statements of Cash Flows - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Cash flows from operating activities
Net income	$ 1,194	$ 1,252
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization expense	342	338
Amortization of discount and debt issuance costs	12	13
Total gains on derivative instruments, net	(121)	(164)
Net cash provided by (used for) settlement of derivative instruments	(13)	17
Other	9	12
Changes in operating assets and liabilities:
Trade and other receivables	119	88
Trade receivables—affiliate	16	134
Trade receivables—related party	1	0
Advances to affiliates	(79)	(38)
Inventory	(3)	(3)
Accounts payable and accrued liabilities	(169)	(146)
Accounts payable and accrued liabilities—related party	(5)	0
Total deferred revenue	(16)	(19)
Other, net	(39)	(62)
Other, net—affiliate	(25)	(21)
Net cash provided by operating activities	1,223	1,401
Cash flows from investing activities
Property, plant and equipment	(128)	(66)
Other, net	(3)	(3)
Net cash used in investing activities	(131)	(69)
Cash flows from financing activities
Proceeds from issuances of debt and borrowings	265	1,228
Redemptions and repayments of debt	(565)	(1,530)
Debt issuance and other financing costs	0	(15)
Distributions	(1,025)	(1,224)
Other	(2)	(3)
Net cash used in financing activities	(1,327)	(1,544)
Net decrease in cash, cash equivalents and restricted cash and cash equivalents	(235)	(212)
Cash, Cash Equivalents—beginning of period	379	631
Cash, Cash Equivalents—end of period	$ 144	$ 419