Debt - Interest Expense (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2022 |
Mar. 31, 2021 |
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| Debt Instrument [Line Items] | ||
| Total interest cost | $ 372 | $ 417 |
| Capitalized interest | (23) | (61) |
| Total interest expense, net of capitalized interest | 349 | 356 |
| Convertible Debt [Member] | ||
| Debt Instrument [Line Items] | ||
| Interest per contractual rate | 0 | 12 |
| Amortization of debt discount | 0 | 5 |
| Amortization of debt issuance costs | 0 | 0 |
| Total interest cost | 0 | 17 |
| Debt and Finance Leases Excluding Convertible Debt [Member] | ||
| Debt Instrument [Line Items] | ||
| Total interest cost | $ 372 | $ 400 |
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- Definition Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of amortization expense attributable to debt issuance costs. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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 of interest costs capitalized disclosed as an adjusting item to interest costs incurred. No definition available.
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- Definition Total interest costs incurred during the period and either capitalized or charged against earnings. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Represents the portion of interest incurred in the period on debt arrangements that was charged against earnings, excluding amortization of debt discount (premium) and financing costs. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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