Quarterly report [Sections 13 or 15(d)]

Inventory (Details)

v3.26.1
Inventory (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Inventory [Line Items]    
Inventory $ 151 $ 180
Materials [Member]    
Inventory [Line Items]    
Inventory 130 123
LNG [Member]    
Inventory [Line Items]    
Inventory 13 31
Natural gas [Member]    
Inventory [Line Items]    
Inventory 7 24
Other [Member]    
Inventory [Line Items]    
Inventory $ 1 $ 2