Income Taxes (Unrecognized Tax Benefit) (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
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| Unrecognized Tax Benefits [Roll Forward] | |||
| Beginning balance | $ 11 | $ 8 | $ 7 |
| Increases related to tax positions taken during a prior period | 0 | 7 | 4 |
| Increases related to tax positions taken during the current period | 2 | 2 | 0 |
| Decreases related to settlements with taxing authorities | 0 | (2) | 0 |
| Decreases as a result of a lapse of the applicable statute of limitations | (2) | (4) | (3) |
| Ending balance | 11 | 11 | 8 |
| Accrued penalties | 1 | 1 | 1 |
| Accrued interest | 3 | 3 | 2 |
| Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense | $ 0 | $ 0 | $ 0 |
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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 unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of statutory penalties accrued for a tax position claimed or expected to be claimed by the entity, in its tax return. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of interest expense accrued for an underpayment of income taxes. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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