Annual report pursuant to Section 13 and 15(d)

Inventory (Details)

v3.25.0.1
Inventory (Details) - USD ($)
$ in Millions
Dec. 31, 2024
Dec. 31, 2023
Inventory [Line Items]    
Inventory $ 151 $ 142
Materials [Member]    
Inventory [Line Items]    
Inventory 114 107
Natural gas [Member]    
Inventory [Line Items]    
Inventory 22 22
LNG [Member]    
Inventory [Line Items]    
Inventory 14 12
Other [Member]    
Inventory [Line Items]    
Inventory $ 1 $ 1