Schedule II—Valuation and Qualifying Accounts (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
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| SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] | ||
| Balance at beginning of year | $ 105 | $ 0 |
| Charged to costs and expenses | 156 | 53 |
| Assumed through acquisitions | 0 | 66 |
| Deductions | (228) | (14) |
| Balance at end of year | $ 33 | $ 105 |
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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 valuation and qualifying accounts and reserves. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase in valuation and qualifying accounts and reserves from charge to cost and expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of decrease in valuation and qualifying accounts and reserves. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase in valuation and qualifying accounts and reserves from business combination. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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