v3.26.3
Description of the Business and Basis of Presentation (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
 3 Months Ended 12 Months Ended
Mar. 09, 2026
Mar. 06, 2026
Jul. 31, 2026
Jul. 25, 2025
Apr. 24, 2026
Apr. 25, 2025
Apr. 26, 2024
Class of Stock [Line Items]              
Common stock, par value (in dollars per share)         $ 0.01 $ 0.01  
Other operating expense (income), net     $ 36 $ (2) $ 221 $ (8) $ 11
Blackstone | Blackstone Arrangement, Specific Diabetes Products, MiniMed Flex Insulin Pump              
Class of Stock [Line Items]              
Other operating expense (income), net         157    
Related Party              
Class of Stock [Line Items]              
Other operating expense (income), net       2 6 12 11
Allocated Expenses With Parent Company | Related Party              
Class of Stock [Line Items]              
Total       $ 87 $ 298 $ 344 $ 322
Common Stock              
Class of Stock [Line Items]              
Shares issued (in shares)         280,813    
IPO | Common Stock              
Class of Stock [Line Items]              
Shares issued (in shares) 28,000 28,000          
Common stock, par value (in dollars per share)   $ 0.01          
Share price (in dollars per share) $ 20.00 $ 20.00