Derivative Instruments - Schedule of Level 3 Derivatives Activity (Details) - Liquefaction Supply Derivatives [Member] - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||||
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Sep. 30, 2019 |
Sep. 30, 2018 |
Sep. 30, 2019 |
Sep. 30, 2018 |
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| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||
| Balance, beginning of period | $ 89 | $ 12 | $ (29) | $ 43 | ||
| Realized and mark-to-market gains (losses): | ||||||
| Included in cost of sales | (137) | 5 | (139) | (4) | ||
| Purchases and settlements: | ||||||
| Purchases | 17 | 9 | 93 | 14 | ||
| Settlements | 0 | (1) | (44) | 27 | ||
| Transfers out of Level 3 | [1] | 0 | (1) | 0 | 0 | |
| Balance, end of period | (31) | 26 | (31) | 26 | ||
| Change in unrealized gains (losses) relating to instruments still held at end of period | $ (137) | $ 5 | $ (139) | $ (4) | ||
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- Definition Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Realized And Mark To Market Losses [Abstract] No definition available.
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- Definition Amount of unrealized gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3) and still held. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of transfers of financial instrument classified as a liability out of level 3 of the fair value hierarchy. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of purchases of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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