Financial Instruments and Fair Value Measurements - Summary of Investments at Cost or Amortized Cost (Detail) - USD ($) $ in Millions	Jul. 29, 2022	Apr. 29, 2022
Schedule of Available-for-sale Securities [Line Items]
Cost or amortized cost	$ 258	$ 129
Corporate Bonds
Schedule of Available-for-sale Securities [Line Items]
Cost or amortized cost	9	9
U.S. Treasury and Government Debt Securities
Schedule of Available-for-sale Securities [Line Items]
Cost or amortized cost	142	13
Certificates of Deposit
Schedule of Available-for-sale Securities [Line Items]
Cost or amortized cost	69	71
Mutual Funds
Schedule of Available-for-sale Securities [Line Items]
Cost or amortized cost	$ 38	$ 36