Income Taxes - Provision for Income Taxes (Detail) - USD ($) $ in Millions	12 Months Ended
	Apr. 26, 2024	Apr. 28, 2023	Apr. 29, 2022
Components of Income Tax Expense (Benefit), Continuing Operations [Abstract]
Current, Federal	$ 89	$ 209	$ 187
Current, State	25	39	55
Current, Foreign	110	150	60
Total current	224	398	302
Deferred, Federal	24	(44)	(125)
Deferred, State	6	(3)	(27)
Deferred, Foreign	23	(559)	8
Total deferred	53	(606)	(144)
(Benefit) provision for income taxes	$ 277	$ (208)	$ 158