FINANCIAL INSTRUMENTS AND RISK MANAGEMENT - Credit Risk Exposures (Details) - Credit risk - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Derivatives
Credit risk
Maximum exposure	$ 27	$ 47
Cash at bank
Credit risk
Maximum exposure	$ 302	$ 350

The amount that best represents the maximum exposure to credit risk without taking into account any collateral held or other credit enhancements (for example, netting agreements that do not qualify for offset in accordance with IAS 32). [Refer: Credit risk [member]]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 7
-IssueDate 2023-01-01
-Paragraph 35K
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35K_a&doctype=Standard
-URIDate 2023-03-23

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant