v3.26.3
Composition of Certain Financial Statement Items - Goodwill (Details) - USD ($)
3 Months Ended 12 Months Ended
Jul. 31, 2026
Jul. 25, 2025
Apr. 24, 2026
Apr. 25, 2025
Apr. 26, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]          
Goodwill $ 2,255,000,000   $ 2,256,000,000 $ 2,255,000,000  
Goodwill impairment $ 0 $ 0 $ 0 $ 0 $ 0