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Other Financial Assets and Liabilities - Summary of Hedging Activities (Detail) - Cash flow hedges [member] - Designated As Hedging Instruments [Member] - USD ($) $ in Millions | Jun. 30, 2024 | Dec. 31, 2023
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Disclosure of detailed information about hedging instruments [line items] |  |
Financial assets at fair value | $ 34 | $ 174
Oil Swaps [member] |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Financial liabilities at fair value | (53) | (14)
HH Corpus Christi commodity Swaps [member] |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Financial liabilities at fair value | (24) | (44)
TTF Corpus Christi Commodity Swaps [member] |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Financial assets at fair value | 72 | 181
Interest rate swap contract [member] |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Financial assets at fair value | 48 | 43
Foreign Exchange Forward [member] |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Financial liabilities at fair value | $ (9) |
Financial assets at fair value |  | $ 8

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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 fair value of financial assets. [Refer: At fair value [member]; Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 25 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_25&doctype=Standard -URIDate 2023-03-23 + Details
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- Details
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