Income taxes - Deferred tax variation (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Reconciliation of deferred tax variation | |||
| Opening balance | $ (8,912) | $ (8,270) | $ (5,972) |
| Deferred tax on income | (307) | (563) | (556) |
| Deferred tax on shareholders' equity | 306 | (768) | (741) |
| Changes in scope of consolidation and others | (75) | 388 | (1,102) |
| Currency translation adjustment | (288) | 301 | 101 |
| CLOSING BALANCE | $ (9,276) | $ (8,912) | $ (8,270) |
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- References Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of deferred tax liabilities or assets. [Refer: Deferred tax liabilities; Deferred tax assets] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of deferred tax related to items credited (charged) directly to equity. [Refer: Deferred tax expense (income)] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The increase (decrease) in deferred tax liability (asset) resulting from the net exchange differences arising when the financial statements are translated from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Deferred tax liability (asset)] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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- Definition The increase (decrease) in deferred tax liability (asset) resulting from changes in the scope of consolidation. No definition available.
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