Stockholders' Equity - Accumulated Other Comprehensive Income (Loss) by Component Net of Tax (Detail) - USD ($) $ in Millions	3 Months Ended
	Jul. 28, 2023	Jul. 29, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balances	$ 1,159	$ 838
Total other comprehensive income	3	(4)
Balances	873	657
Foreign Currency Translation Adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balances	(48)
Other comprehensive gain, net of tax	2
Amounts reclassified from AOCI, net of tax	0
Total other comprehensive income	2
Balances	(46)
Defined Benefit Obligation Adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balances	(3)
Other comprehensive gain, net of tax	0
Amounts reclassified from AOCI, net of tax	0
Total other comprehensive income	0
Balances	(3)
Unrealized Gains (Losses) on Derivative Instruments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balances	0
Other comprehensive gain, net of tax	2
Amounts reclassified from AOCI, net of tax	(1)
Total other comprehensive income	1
Balances	1
AOCI Attributable to Parent
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balances	(51)	(44)
Other comprehensive gain, net of tax	4
Amounts reclassified from AOCI, net of tax	(1)
Total other comprehensive income	3	(4)
Balances	$ (48)	$ (48)