Accrued Liabilities (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Accrued Liabilities, Current [Abstract]
Natural gas purchases	$ 673	$ 1,621
Derivative settlements	0	7
Interest costs and related debt fees	273	383
LNG terminals and related pipeline costs	133	240
Compensation and benefits	57	245
LNG inventory	55	88
Other accrued liabilities	137	95
Total accrued liabilities	$ 1,328	$ 2,679