Quarterly report pursuant to Section 13 or 15(d)

Derivative Instruments - Schedule of Level 3 Derivatives Activity (Details)

v3.20.2
Derivative Instruments - Schedule of Level 3 Derivatives Activity (Details) - Physical Liquefaction Supply Derivatives [Member] - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Balance, beginning of period $ 674 $ 31 $ 138 $ (29)
Realized and mark-to-market gains:        
Included in cost of sales (84) 7 452 23
Purchases and settlements:        
Purchases (4) 50 (3) 50
Settlements 1 1 (1) 45
Transfers into Level 3, net [1] 3 0 4 0
Balance, end of period 590 89 590 89
Change in unrealized gains (losses) relating to instruments still held at end of period $ (84) $ 7 $ 452 $ 23
[1]
Transferred into Level 3 as a result of unobservable market, or out of Level 3 as a result of observable market, for the underlying natural gas purchase agreements.