v3.26.1
Research and Development Funding Arrangements (Details) - USD ($)
$ in Millions
3 Months Ended
Jul. 31, 2026
Apr. 24, 2026
Jul. 25, 2025
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]      
Other operating expense (income), net $ 36   $ (2)
Blackstone | Blackstone Arrangement, Specific Diabetes Products, MiniMed Flex Insulin Pump      
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]      
Other operating expense (income), net   $ 157  
Accrued royalties 157    
Royalty payment 0    
Blackstone | Blackstone Arrangement, Specific Diabetes Products, MiniMed Flex Insulin Pump | Balance Sheet Location [Axis]: us-gaap:OtherLiabilitiesCurrent      
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]      
Accrued royalties 16    
Blackstone | Blackstone Arrangement, Specific Diabetes Products, MiniMed Flex Insulin Pump | Balance Sheet Location [Axis]: us-gaap:OtherLiabilitiesNoncurrent      
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]      
Accrued royalties $ 141