Inventory (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Inventory [Line Items]
Inventory	$ 524	$ 501
Materials [Member]
Inventory [Line Items]
Inventory	275	226
LNG [Member]
Inventory [Line Items]
Inventory	84	93
LNG in-transit [Member]
Inventory [Line Items]
Inventory	102	137
Natural gas [Member]
Inventory [Line Items]
Inventory	33	30
Other [Member]
Inventory [Line Items]
Inventory	$ 30	$ 15