Payables and accrued liabilities (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||
| Trade accounts | $ 398 | $ 401 |
| Accrued equity-based compensation | 18 | 41 |
| Compensation | 58 | 56 |
| Accrued export duties | 16 | 8 |
| Accrued dividends | 25 | 26 |
| Accrued interest | 2 | 2 |
| Electricity swaps | 4 | 4 |
| Current portion of lease obligations | 9 | 10 |
| Restructuring provision | 16 | 5 |
| Other | 38 | 52 |
| Payables and accrued liabilities | $ 584 | $ 604 |
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- Definition The amount of current derivative financial liabilities. [Refer: Derivative financial liabilities] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of current dividend payables. [Refer: Dividend payables] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of current interest payable. [Refer: Interest payable] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of current payables on social security and taxes other than incomes tax. [Refer: Payables on social security and taxes other than income tax] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of current payables that the entity does not separately disclose in the same statement or note. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of accruals for employee benefits (other than termination benefits) that are expected to be settled wholly within twelve months after the end of the annual reporting period in which the employees render the related services. [Refer: Accruals classified as current] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of current provision for restructuring. [Refer: Restructuring provision] Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition The amount of current trade payables and current other payables. [Refer: Current trade payables; Other current payables] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The current amount of payment due to suppliers for goods and services used in entity's business. [Refer: Current liabilities; Trade payables] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Current export duties payable No definition available.
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- Definition Current share-based payment payable No definition available.
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