Inventory - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Inventory [Line Items]
Inventory write-downs	$ 140	$ 202	$ 193
Cost of Revenues [Member]
Inventory [Line Items]
Inventory write-downs	$ 106	$ 145	$ 138