Inventory (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Inventory [Line Items]
Inventory	$ 826	$ 706
LNG in-transit [Member]
Inventory [Line Items]
Inventory	356	312
LNG [Member]
Inventory [Line Items]
Inventory	212	153
Materials [Member]
Inventory [Line Items]
Inventory	194	174
Natural gas [Member]
Inventory [Line Items]
Inventory	60	64
Other [Member]
Inventory [Line Items]
Inventory	$ 4	$ 3