Segment Geographic and Significant Customer Information - Schedule of Financial Information by Segment (Parenthetical) (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Oct. 28, 2022	Oct. 29, 2021	Oct. 28, 2022	Oct. 29, 2021
Segment Reporting [Abstract]
Unallocated cost of revenue stock-based compensation expense	$ 5	$ 4	$ 10	$ 8
Unallocated cost of revenue amortization of intangible assets	$ 10	$ 7	$ 21	$ 14