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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

X

- 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 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

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