v3.26.3
Revenue - Schedule of Disaggregation of Net Sales by Product (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Jul. 31, 2026
Jul. 25, 2025
Apr. 24, 2026
Apr. 25, 2025
Apr. 26, 2024
Disaggregation of Revenue [Line Items]          
Net sales $ 843 $ 723 $ 3,102 $ 2,715 $ 2,469
Pumps          
Disaggregation of Revenue [Line Items]          
Net sales 144 119 546 541 540
Consumables          
Disaggregation of Revenue [Line Items]          
Net sales 261 229 956 854 777
CGM          
Disaggregation of Revenue [Line Items]          
Net sales 431 360 1,553 1,313 1,117
Other          
Disaggregation of Revenue [Line Items]          
Net sales $ 7 $ 15 $ 46 $ 6 $ 34