v3.26.1
Goodwill and Acquired Intangible Assets - Schedule of Goodwill (Details) - USD ($)
$ in Millions
 12 Months Ended
Jul. 31, 2026
Jul. 31, 2025
Jul. 31, 2024
Goodwill [Roll Forward]      
Goodwill, beginning balance $ 13,980 $ 13,844  
Goodwill Acquired/ Adjusted 0 134  
Foreign Currency Translation and Other 1 2  
Goodwill, ending balance 13,981 13,980  
Global Business Solutions      
Goodwill [Roll Forward]      
Goodwill, beginning balance 9,825 9,690  
Goodwill Acquired/ Adjusted 0 134  
Foreign Currency Translation and Other (4) 1  
Goodwill, ending balance 9,821 9,825  
Consumer      
Goodwill [Roll Forward]      
Goodwill, beginning balance 4,155 4,154  
Goodwill Acquired/ Adjusted 0 0  
Foreign Currency Translation and Other 5 1  
Goodwill, ending balance $ 4,160 $ 4,155  
Goodwill net of accumulated impairment losses     $ 114