Quarterly report pursuant to Section 13 or 15(d)

Inventory (Details)

v3.22.1
Inventory (Details) - USD ($)
$ in Millions
Mar. 31, 2022
Dec. 31, 2021
Inventory [Line Items]    
Inventory $ 149 $ 176
Materials [Member]    
Inventory [Line Items]    
Inventory 89 86
LNG [Member]    
Inventory [Line Items]    
Inventory 33 45
Natural gas [Member]    
Inventory [Line Items]    
Inventory 25 43
Other [Member]    
Inventory [Line Items]    
Inventory $ 2 $ 2