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Inventories - Summary of Inventories (Parenthetical) (Detail) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Classes of inventories [line items]
Work-in-progress	$ 181	$ 136
Construction contracts
Classes of inventories [line items]
Work-in-progress	$ 4	$ 9

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- Definition

Classes of inventories [line items]

+ References

No definition available.

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- Definition

A classification of current inventory representing the amount of assets currently in production, which require further processes to be converted into finished goods or services. [Refer: Current finished goods; Inventories]

+ References

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