Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Purchase Obligations Table (Details)

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Commitments and Contingencies - Purchase Obligations Table (Details) - SPL [Member] - Natural Gas Supply, Transportation And Storage Service Agreements [Member]
$ in Millions
Dec. 31, 2018
USD ($)
[1]
Long-term Purchase Commitment [Line Items]  
2019 $ 2,465
2020 1,377
2021 1,010
2022 756
2023 641
Thereafter 1,652
Total $ 7,901
[1] Pricing of natural gas supply contracts are variable based on market commodity basis prices adjusted for basis spread. Amounts included are based on prices and basis spreads as of December 31, 2018.