Related parties transactions - Investments in associated companies (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Investments in associated companies | ||||
| Beginning balance | $ 77 | $ 293 | ||
| Purchases | 0 | 8 | ||
| Share of loss from associated companies recognized in Consolidated Income Statement | $ (4) | $ (1) | (6) | (15) |
| Gains on fair value remeasurements recognized in Consolidated Income Statement | 0 | 142 | ||
| Recognition of business combinations | 0 | (348) | ||
| Ending balance | $ 71 | $ 80 | $ 71 | $ 80 |
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- Definition Increase (Decrease) Through Business Combinations, Investments In Associates Accounted For Using Equity Method No definition available.
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- Definition The gains (losses) including exchange differences recognised in profit or loss on the fair value measurement of assets. [Refer: At fair value [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition The amount of investments in associates accounted for using the equity method. [Refer: Total for all associates [member]; Investments accounted for using equity method] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The cash outflow for the purchase of interests in investments accounted for using the equity method. [Refer: Investments accounted for using equity method] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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