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Segment Geographic and Significant Customer Information - Additional Information (Detail)
$ in Millions
3 Months Ended 9 Months Ended
Jan. 24, 2025
USD ($)
Jan. 26, 2024
USD ($)
Jan. 24, 2025
USD ($)
Segment
Jan. 26, 2024
USD ($)
Segment Reporting Information [Line Items]        
Number of industry segment | Segment     2  
Net revenues $ 1,641 $ 1,606 $ 4,840 $ 4,600
U.S.        
Segment Reporting Information [Line Items]        
Net revenues $ 768 $ 744 $ 2,273 $ 2,172