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Contingent Liabilities and Assets - Summary of Contingent Liabilities (Detail) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Disclosure of contingent liabilities [line items] |  |
Contingent liabilities and assets | $ 163 | $ 202
Contingent liabilities [member] |  |
Disclosure of contingent liabilities [line items] |  |
Contingent liabilities and assets | 161 | 195
Guarantees [member] |  |
Disclosure of contingent liabilities [line items] |  |
Contingent liabilities and assets | $ 2 | $ 7

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- Definition The amount of the estimated financial effect of contingent liabilities. [Refer: Contingent liabilities [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2022-03-24 -Paragraph 86 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2022-en-r&anchor=para_86_a&doctype=Standard -URIDate 2022-03-24 + Details
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