Leases - Supplemental Balance Sheet Information Related to Operating Leases (Detail) - USD ($) $ in Millions	Jan. 27, 2023	Apr. 29, 2022
Leases [Abstract]
Other non-current assets	$ 289	$ 294
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Other non-current assets	Other non-current assets
Accrued expenses	$ 48	$ 47
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Accrued expenses	Accrued expenses
Other long-term liabilities	$ 254	$ 257
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Other long-term liabilities	Other long-term liabilities
Total operating lease liabilities	$ 302	$ 304
Weighted Average Remaining Lease Term	9 years 6 months	9 years 7 months 6 days
Weighted Average Discount Rate	2.90%	2.80%