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Revenue - Summary of Changes in Carrying Amount of Contract Assets and Contract Liabilities (Detail) $ in Millions	3 Months Ended
	Mar. 31, 2022 USD ($)
Revenue From Contract With Customer [Abstract]
Balance at December 31, 2021	$ 461
Provision	(1)
Billings	(253)
Revenue recognized	252
Currency translation adjustments and other	(26)
Balance at March 31, 2022	433
Balance at December 31, 2021	392
Billings	326
Revenue recognized	(251)
Currency translation adjustments and other	(64)
Balance at March 31, 2022	$ 403

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