Leases - Balance Sheet Classification and Amounts of Right-of-Use Assets and Lease Liabilities (Details) - USD ($) $ in Millions	Apr. 29, 2022	Apr. 30, 2021	Apr. 27, 2019
Leases [Abstract]
Right-of-use assets	$ 854	$ 998	$ 1,000
Balance Sheet Classification, Other assets	Other assets	Other assets	Other assets
Current liability	$ 167	$ 186
Balance Sheet Classification, Other accrued expenses	Other accrued expenses	Other accrued expenses
Non-current liability	$ 703	$ 829
Balance Sheet Classification, Other liabilities	Other liabilities	Other liabilities	Other liabilities