v3.26.1
Acquisition (Summary of Employee Severance Charges) (Details) - CyberArk Software Ltd.
$ in Millions
12 Months Ended
Jul. 31, 2026
USD ($)
Business Combination  
Severance costs $ 49
Income Statement Location: us-gaap:GeneralAndAdministrativeExpense  
Business Combination  
Severance costs 14
Income Statement Location: us-gaap:ResearchAndDevelopmentExpense  
Business Combination  
Severance costs 1
Income Statement Location: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax  
Business Combination  
Severance costs 2
Income Statement Location: us-gaap:SellingAndMarketingExpense  
Business Combination  
Severance costs 32
Cash Compensation  
Business Combination  
Severance costs 32
Cash Compensation | Income Statement Location: us-gaap:GeneralAndAdministrativeExpense  
Business Combination  
Severance costs 13
Cash Compensation | Income Statement Location: us-gaap:ResearchAndDevelopmentExpense  
Business Combination  
Severance costs 1
Cash Compensation | Income Statement Location: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax  
Business Combination  
Severance costs 2
Cash Compensation | Income Statement Location: us-gaap:SellingAndMarketingExpense  
Business Combination  
Severance costs 16
Share-based Compensation  
Business Combination  
Severance costs 17
Share-based Compensation | Income Statement Location: us-gaap:GeneralAndAdministrativeExpense  
Business Combination  
Severance costs 1
Share-based Compensation | Income Statement Location: us-gaap:ResearchAndDevelopmentExpense  
Business Combination  
Severance costs 0
Share-based Compensation | Income Statement Location: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax  
Business Combination  
Severance costs 0
Share-based Compensation | Income Statement Location: us-gaap:SellingAndMarketingExpense  
Business Combination  
Severance costs $ 16