Schedule I - Condensed Financial Information of Registrant (Condensed Balance Sheets) (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 1,188	$ 3,485
Total trade accounts receivable — net	1,982	1,674
Income taxes receivable	8	6
Total current assets	8,119	11,637
Investment in affiliated companies	4,512	2,035
Property, plant, and equipment — net	18,173	12,432
Accumulated deferred income taxes	9	1,223
Other noncurrent assets	1,191	601
Total assets	37,770	32,966
Current liabilities:
Accounts payable	1,510	1,147
Other current liabilities	645	554
Total current liabilities	8,432	9,823
Tax Receivable Agreement obligation	14	164
Other noncurrent liabilities and deferred debits	1,256	999
Total liabilities	32,187	27,644
Equity [Abstract]
Total equity	5,583	5,322	$ 4,918	$ 8,292
Total liabilities and equity	37,770	32,966
Parent
Current assets:
Cash and cash equivalents	22	31
Total trade accounts receivable — net	13	0
Income taxes receivable	8	6
Total current assets	43	37
Property, plant, and equipment — net	2	3
Accumulated deferred income taxes	960	1,086
Other noncurrent assets	3	0
Total assets	5,678	5,633
Current liabilities:
Accrued income taxes	9	12
Other current liabilities	27	12
Total current liabilities	71	127
Tax Receivable Agreement obligation	14	164
Other noncurrent liabilities and deferred debits	10	20
Total liabilities	95	311
Equity [Abstract]
Total equity	5,583	5,322
Total liabilities and equity	5,678	5,633
Parent | Related Party
Current assets:
Investment in affiliated companies	4,670	4,507
Current liabilities:
Accounts payable	27	91
Parent | Nonrelated Party
Current liabilities:
Accounts payable	$ 8	$ 12