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Supplemental Financial Information - Depreciation and Amortization Expense (Detail) - USD ($)
$ in Millions
12 Months Ended
Apr. 28, 2023
Apr. 29, 2022
Apr. 30, 2021
Depreciation, Depletion and Amortization [Abstract]      
Depreciation and amortization expense $ 181 $ 148 $ 158