Taxation - Components of Tax (Benefit) Expense (Detail) - USD ($) $ in Millions |
12 Months Ended | |
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Dec. 31, 2025 |
Dec. 31, 2024 |
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| Major components of tax expense (income) [abstract] | ||
| Current tax expense | $ 363 | $ 517 |
| Deferred tax expense (benefit) | 60 | (640) |
| Total tax expense (benefit) | $ 423 | $ (123) |
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- References Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The amount of tax expense (income) relating to changes in deferred tax liabilities and deferred tax assets. [Refer: Deferred tax assets; Deferred tax liabilities] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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