Financial Instruments and Fair Value Measurements - Summary of Investments at Cost or Amortized Cost (Detail) - USD ($) $ in Millions	Apr. 28, 2023	Apr. 29, 2022
Schedule of Available-for-sale Securities [Line Items]
Cost or amortized cost	$ 1,643	$ 2,295
Corporate Bonds
Schedule of Available-for-sale Securities [Line Items]
Cost or amortized cost	0	9
U.S. Treasury and Government Debt Securities
Schedule of Available-for-sale Securities [Line Items]
Cost or amortized cost	754	13
Money market funds
Schedule of Available-for-sale Securities [Line Items]
Cost or amortized cost	794	2,166
Certificates of Deposit
Schedule of Available-for-sale Securities [Line Items]
Cost or amortized cost	59	71
Mutual Funds
Schedule of Available-for-sale Securities [Line Items]
Cost or amortized cost	$ 36	$ 36