Federal, State, and Local Taxes - Schedule of Reconciliation of Gross Amounts of Tax Contingencies (Details) - USD ($) $ in Millions |
12 Months Ended | ||
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Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Unrecognized Tax Benefits [Roll Forward] | |||
| Uncertain tax positions at beginning of year | $ 43 | $ 42 | $ 40 |
| Additions for tax positions relating to current-year operations | 1 | 1 | 1 |
| Additions for tax positions relating to prior tax years | 0 | 0 | 2 |
| Subtractions for tax positions relating to prior tax years | (1) | 0 | (1) |
| Uncertain tax positions at end of year | $ 43 | $ 43 | $ 42 |
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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 tax positions taken in prior period tax returns. 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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