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Supplemental Financial Information - Summary of Activity Related to the Balances in Condensed Consolidated Balance Sheets (Detail) - USD ($)
$ in Millions
Jul. 30, 2021
Apr. 30, 2021
Jul. 31, 2020
Apr. 24, 2020
Deferred Revenue Disclosure [Abstract]        
Other current assets $ 80 $ 86    
Other non-current assets 109 111    
Total deferred commissions $ 189 $ 197 $ 152 $ 156