v3.26.1
Income Taxes (Narrative) (Details) - USD ($)
$ in Millions
12 Months Ended
Jul. 31, 2026
Jul. 31, 2025
Jul. 31, 2024
Jul. 31, 2023
Tax Credit Carryforward        
Provision for (benefit from) income taxes $ 229 $ 462 $ (1,590)  
Net change in income tax expense (233)      
Deferred income tax provision   219    
Unrecognized tax benefits 719 572 454 $ 360
Unrecognized tax benefits that would affect income tax expense 393 275    
Income tax expense (benefit) related to interest and penalties 59 42 $ 6  
Interest and penalties accrued 113 $ 53    
CyberArk        
Tax Credit Carryforward        
Foreign earnings repatriated 3,500      
Federal        
Tax Credit Carryforward        
Net operating loss carryforwards 474      
Federal | Research tax credit carryforward        
Tax Credit Carryforward        
Tax credit carryforward 7      
State        
Tax Credit Carryforward        
Net operating loss carryforwards 746      
State | Research tax credit carryforward        
Tax Credit Carryforward        
Tax credit carryforward 382      
Foreign        
Tax Credit Carryforward        
Net operating loss carryforwards 3,000      
Tax credit carryforward $ 46