Revenue - Summary of Information About Trade Receivables, Contract Assets, and Deferred Revenue (Detail) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Receivables from contracts with customers [abstract]
Trade receivables (note 17)	$ 580	$ 493
Contract assets	459	367	$ 346
Deferred revenue	$ (1,848)	$ (1,724)	$ (1,613)

The amount of an entity’s right to consideration in exchange for goods or services that the entity has transferred to a customer, when that right is conditioned on something other than the passage of time (for example, the entity’s future performance).

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Balance Type:	debit
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- Definition

The amount of an entity’s obligation to transfer goods or services to a customer for which the entity has received consideration (or the amount is due) from the customer.

+ References

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Period Type:	instant

- Definition

The amount of current trade receivables. [Refer: Trade receivables]

+ References

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- References

No definition available.

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