Trade and other receivables - Narrative (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Disclosure of provision matrix [line items] | ||
| Deferred consideration on the divestment of assets | $ 1,904 | $ 376 |
| Current receivables from taxes other than income tax | 1,597 | 1,490 |
| Government grants | 1,082 | 795 |
| Non-current income tax receivable | 805 | 680 |
| Current income tax receivable | 483 | 391 |
| Provisions for impairments deducted from trade and other receivables | 1,466 | 1,253 |
| Loss allowance provisions, trade receivables | 902 | |
| Contractual payments under operating leases | 264 | $ 277 |
| Allowance for credit losses | ||
| Disclosure of provision matrix [line items] | ||
| Trade and other receivables | $ 150 | |
| Bottom of range | Trade and other receivables | ||
| Disclosure of provision matrix [line items] | ||
| Expected credit loss rate | 0.36% | |
| Top of range | Trade and other receivables | ||
| Disclosure of provision matrix [line items] | ||
| Expected credit loss rate | 0.50% |
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- Definition The amount of current receivables from taxes other than income tax. [Refer: Receivables from taxes other than income tax] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The current amount of current tax assets. [Refer: Current tax assets] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The non-current amount of current tax assets. [Refer: Current tax assets] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. No definition available.
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- Definition The rate of expected credit losses, calculated as percentage of the gross carrying amount. Expected credit losses are the weighted average of credit losses with the respective risks of a default occurring as the weights. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The amount of assistance by government in the form of transfers of resources to an entity in return for past or future compliance with certain conditions relating to the operating activities of the entity, recognised as deferred income. They exclude those forms of government assistance that cannot reasonably have a value placed upon them and transactions with government that cannot be distinguished from the normal trading transactions of the entity. [Refer: Deferred income other than contract liabilities; Government [member]] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of trade receivables and other receivables. [Refer: Trade receivables; Other receivables] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of undiscounted operating lease payments to be received. Operating lease is a lease that does not transfer substantially all the risks and rewards incidental to ownership of an underlying asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Deferred Consideration on the Divestment of Assets No definition available.
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- Definition Loss Allowance Provision, Trade Receivables No definition available.
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- Definition Provision for impairment deducted from trade and other receivable. No definition available.
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