Share-Based Compensation - Schedule of Share-Based Compensation (Details) - USD ($) $ in Millions |
3 Months Ended | |
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Mar. 31, 2021 |
Mar. 31, 2020 |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Total share-based compensation | $ 34 | $ 30 |
Capitalized share-based compensation | (2) | (1) |
Share-based Payment Arrangement, Expense | 32 | 29 |
Tax benefit associated with share-based compensation expense | 25 | 18 |
Equity Awards [Member] | ||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Total share-based compensation | 33 | 30 |
Liability Awards [Member] | ||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Total share-based compensation | $ 1 | $ 0 |
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of cost capitalized for award under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of tax benefit for recognition of expense of award under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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 cost expensed and capitalized for award under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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