Income Taxes - Schedule of Differences Between Tax Expense Based on the Statutory Federal Income Tax Rate and the Effective Income Tax Expense (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Amount | |||
| U.S. federal statutory tax rate | $ 294 | $ 204 | $ 288 |
| State and local income taxes | 2 | 2 | 2 |
| Nontaxable income - U.S. partnership income | (284) | (176) | (239) |
| Total income tax expense | $ 15 | $ 87 | $ 61 |
| Percent | |||
| U.S. federal statutory tax rate | 21.00% | 21.00% | 21.00% |
| State and local income taxes | 0.14% | 0.21% | 0.15% |
| Nontaxable income - U.S. partnership income | (20.33%) | (18.17%) | (17.45%) |
| Effective tax rate | 1.06% | 8.95% | 4.48% |
| Canada | |||
| Amount | |||
| Foreign rate differential | $ (3) | $ (8) | $ (14) |
| Provincial taxes | 5 | 13 | 20 |
| Foreign withholding taxes | 3 | 52 | 0 |
| Other | $ (2) | $ 0 | $ 4 |
| Percent | |||
| Foreign rate differential | (0.19%) | (0.81%) | (1.01%) |
| Provincial taxes | 0.35% | 1.35% | 1.51% |
| Foreign withholding taxes | 0.21% | 5.39% | 0.00% |
| Other | (0.13%) | 0.00% | 0.29% |
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- Definition Effective Income Tax Rate Reconciliation, Expense For Foreign Withholding Taxes, Amount No definition available.
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- Definition Effective Income Tax Rate Reconciliation, Expense For Foreign Withholding Taxes, Percent No definition available.
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- Definition Effective Income Tax Rate Reconciliation, Provincial Taxes, Amount No definition available.
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- Definition Effective Income Tax Rate Reconciliation, Provincial Taxes, Percent No definition available.
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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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- References No definition available.
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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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/exampleRef
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- References No definition available.
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign income tax expense (benefit). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Details
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