Stockholders' Equity - Accumulated Other Comprehensive Income (Loss) by Component Net of Tax (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jan. 27, 2023	Jan. 28, 2022	Jan. 27, 2023	Jan. 28, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balances	$ 1,202	$ 759	$ 838	$ 685
Other comprehensive income (loss), net of tax			(13)
Amounts reclassified from AOCI, net of tax			(2)
Other comprehensive income (loss)	7	(3)	(11)	(11)
Balances	1,102	882	1,102	882
Foreign Currency Translation Adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balances			(44)
Other comprehensive income (loss), net of tax			(6)
Amounts reclassified from AOCI, net of tax			0
Other comprehensive income (loss)			(6)
Balances	(50)		(50)
Defined Benefit Obligation Adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balances			(1)
Other comprehensive income (loss), net of tax			0
Amounts reclassified from AOCI, net of tax			0
Other comprehensive income (loss)			0
Balances	(1)		(1)
Unrealized Gains (Losses) on Derivative Instruments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balances			1
Other comprehensive income (loss), net of tax			(7)
Amounts reclassified from AOCI, net of tax			2
Other comprehensive income (loss)			(5)
Balances	(4)		(4)
AOCI Attributable to Parent
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balances	(62)	(38)	(44)	(30)
Other comprehensive income (loss)	7	(3)	(11)	(11)
Balances	$ (55)	$ (41)	$ (55)	$ (41)