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Investments in Associates - Additional Information (Detail) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Disclosure of associates [line items] |  |  |  |
Investment in associates | $ 4,872 | $ 4,656 |  |
Exceptional share of results of associates | (35) | (1,143) | [1] |
Aggregated individually immaterial associates [member] |  |  |  |
Disclosure of associates [line items] |  |  |  |
Investment in associates | $ 126 | $ 106 |  | $ 90
[1] | As from 1 January 2023, mark-to-market gains/(losses) on derivatives related to the hedging of the share-based payment programs are reported in the exceptional net finance income/(cost). The 2022 and 2021 presentation were amended to conform to the 2023 presentation.

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- Definition Exceptional share of results of associates. + References No definition available. + Details
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Balance Type: | debit
Period Type: | duration

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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. + References No definition available. + Details
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- Definition The amount of investments in associates in an entity's separate financial statements. [Refer: Associates [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2023-01-01 -Paragraph 10 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2023-en-r&anchor=para_10&doctype=Standard -URIDate 2023-03-23 + Details
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- Details
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