Annual report pursuant to Section 13 and 15(d)

Related Party Transactions - Schedule of Related Party Transactions (Details)

v3.20.4
Related Party Transactions - Schedule of Related Party Transactions (Details)
$ in Millions
12 Months Ended
Dec. 31, 2020
USD ($)
tbtu
Dec. 31, 2019
USD ($)
tbtu
Dec. 31, 2018
USD ($)
Related Party Transaction [Line Items]      
Derivative assets $ 32 $ 323  
Non-current derivative assets 376 174  
Cost of sales $ 4,161 $ 5,079 $ 4,597
Liquefaction Supply Derivatives [Member]      
Related Party Transaction [Line Items]      
Derivative, Nonmonetary Notional Amount | tbtu [1] 10,483 9,177  
CCL [Member] | Natural Gas Supply Agreement [Member]      
Related Party Transaction [Line Items]      
Cost of sales $ 114 $ 85 0
CCL [Member] | Natural Gas Supply Agreement [Member] | Liquefaction Supply Derivatives [Member]      
Related Party Transaction [Line Items]      
Derivative assets 3 3  
Non-current derivative assets $ 1 $ 2  
Derivative, Nonmonetary Notional Amount | tbtu 60 120  
Liquefaction Supply Derivative loss $ (1) $ (1) $ 0
[1] Includes notional amounts for natural gas supply contracts that SPL and CCL have with related parties. See Note 14—Related Party Transactions.