Income Taxes (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
Dec. 31, 2026 |
Dec. 31, 2025 |
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| Income Tax Examination [Line Items] | ||||||
| Income tax expense | $ 99 | $ 91 | $ 253 | $ 215 | ||
| Effective income tax rate percent | 23.80% | 23.50% | 24.00% | 23.30% | ||
| Tax credits and other income tax benefits, net | $ 6 | $ 7 | $ 23 | $ 19 | ||
| Tax credits and other income tax benefits | 37 | 34 | 130 | 111 | ||
| Amortization expense | 31 | $ 27 | 107 | $ 92 | ||
| Valuation allowance | $ 79 | $ 79 | $ 87 | |||
| Forecast | ||||||
| Income Tax Examination [Line Items] | ||||||
| Effective income tax rate percent | 23.00% | |||||
| X | ||||||||||
- Definition Amount, before amortization expense, of income tax credit and other tax benefit generated by investment under tax credit program elected to be accounted for using proportional amortization method. Includes, but is not limited to, investment under tax credit program not meeting condition for accounting under proportional amortization method. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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- Definition Amount of amortization expense for investment that generates income tax credit and other income tax benefit under tax credit program accounted for using proportional amortization method. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after amortization expense, of income tax credit and other income tax benefit generated by investment under tax credit program elected to be accounted for using proportional amortization method. Includes, but is not limited to, investment under tax credit program not meeting condition for accounting under proportional amortization method. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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