v3.26.1
Employee Benefit Plans - Summary of Restricted Stock and Stock Unit Awards (Details) - Restricted Stock/Stock Units - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
12 Months Ended
Jul. 25, 2026
Jul. 26, 2025
Jul. 27, 2024
Restricted Stock/ Stock Units      
Unvested, Beginning balance (in shares) 113 117 122
Granted and assumed (in shares) 53 70 63
Vested (in shares) (67) (65) (58)
Canceled/forfeited/other (in shares) (2) (9) (10)
Unvested, Ending balance (in shares) 97 113 117
Weighted-Average Grant Date Fair Value per Share      
Unvested, Beginning balance (in dollars per share) $ 52.26 $ 46.86 $ 44.04
Granted and assumed (in dollars per share) 75.75 55.73 48.97
Vested (in dollars per share) 50.47 46.95 43.46
Canceled/forfeited/other (in dollars per share) 83.39 48.04 45.65
Unvested, Ending balance (in dollars per share) $ 65.51 $ 52.26 $ 46.86
Aggregate Fair  Value      
Vested $ 5,435 $ 3,707 $ 2,906