Cumulative estimated gain losses on termination of forwards contracts.

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Estimated increase decrease in annual interest expense.

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Percentage change in rate of interest percentage.

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Percentage of accounts receivable.

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The accumulated amount of fair value hedge adjustment on a hedged item that is included in the carrying amount of the hedged item, recognised in the statement of financial position as a liability. [Refer: Hedged items [domain]]

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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.

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The amount of financial assets at amortised cost. The amortised cost is the amount at which financial assets are measured at initial recognition minus principal repayments, plus or minus the cumulative amortisation using the effective interest method of any difference between that initial amount and the maturity amount, and adjusted for any impairment. [Refer: Financial assets]

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The fair value of financial assets. [Refer: At fair value [member]; Financial assets]

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The gross gain arising from exchange differences recognised in profit or loss, excluding those arising on financial instruments measured at fair value through profit or loss in accordance with IFRS 9. [Refer: Foreign exchange gain (loss)]

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The gross loss arising from exchange differences recognised in profit or loss, excluding those arising on financial instruments measured at fair value through profit or loss in accordance with IFRS 9. [Refer: Foreign exchange gain (loss)]

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- Definition

The gains (losses) recognised in other comprehensive income on cash flow hedges, net of tax, before reclassification adjustments. [Refer: Cash flow hedges [member]]

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The amount of increase (decrease) in the fair value measurement of assets, recognised in profit or loss before tax, due to a reasonably possible decrease in an unobservable input. [Refer: Tax income (expense)]

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The amount of income and expense (including reclassification adjustments) that is not recognised in profit or loss as required or permitted by IFRSs. [Refer: IFRSs [member]]

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The amount of other comprehensive income, net of tax, after reclassification adjustments, related to exchange differences when financial statements of foreign operations are translated. [Refer: Other comprehensive income]

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The percentage of the entity's revenue. [Refer: Revenue]

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The value of significant unobservable input used in the measurement of the fair value of liabilities.

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Financial Instruments - Additional Information (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Disclosure of detailed information about financial instruments [line items]
Accumulated fair value hedge adjustment on hedged item included in carrying amount liabilities	$ (1)
Percentage change in rate of interest percentage	1.00%
Estimated increase decrease in annual interest expense	$ 2
Percentage of accounts receivable	11.00%
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	$ 22	$ (9)
Other comprehensive income (loss)	(28)	$ 6
USD
Disclosure of detailed information about financial instruments [line items]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	651
Other comprehensive income (loss)	33
Foreign exchange gain	2
ARS
Disclosure of detailed information about financial instruments [line items]
Foreign exchange loss	$ 4
Investment In Preferred Shares [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets, at fair value			$ 21
Weighted average [member] \| Long-term debt - Notes [Member] \| Discount rate, measurement input [Member]
Disclosure of detailed information about financial instruments [line items]
Weighted average discount rate	6.3
Bottom of range [member]
Disclosure of detailed information about financial instruments [line items]
Percentage of entities revenue	10.00%	10.00%
Percentage of accounts receivable		10.00%
Top Of Range [Member]
Disclosure of detailed information about financial instruments [line items]
Cumulative estimated gain losses on termination of forward contracts	$ 1
Gains (losses) on cash flow hedges, net of tax	1	$ (1)
Accumulated fair value hedge adjustment on hedged item included in carrying amount liabilities		$ 1
Top Of Range [Member] \| ARS
Disclosure of detailed information about financial instruments [line items]
Additional foreign exchange loss	$ 1
Long Term Receivables [Member] \| Investment In Preferred Shares [Member]
Disclosure of detailed information about financial instruments [line items]
Financial assets at amortized costs			$ 21