Inventory (Details) - USD ($) $ in Millions |
Sep. 30, 2021 |
Dec. 31, 2020 |
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| Inventory [Line Items] | ||
| Inventory | $ 134 | $ 107 |
| Materials [Member] | ||
| Inventory [Line Items] | ||
| Inventory | 83 | 81 |
| LNG [Member] | ||
| Inventory [Line Items] | ||
| Inventory | 33 | 8 |
| Natural gas [Member] | ||
| Inventory [Line Items] | ||
| Inventory | 16 | 17 |
| Other [Member] | ||
| Inventory [Line Items] | ||
| Inventory | $ 2 | $ 1 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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