v3.26.1
Equity Incentive Plans - Summary of Stock-Based Compensation Expense Recognized in Consolidated Statements of Operations (Details) - USD ($)
$ in Thousands
 3 Months Ended
Jul. 31, 2026
Jul. 31, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Total stock-based compensation expense $ 74,782 $ 69,935
Income Statement Location: us-gaap:CostOfGoodsAndServicesSold | Subscription    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Total stock-based compensation expense 2,750 2,468
Income Statement Location: us-gaap:CostOfGoodsAndServicesSold | Services    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Total stock-based compensation expense 4,489 3,932
Income Statement Location: us-gaap:GeneralAndAdministrativeExpense    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Total stock-based compensation expense 18,073 13,845
Income Statement Location: us-gaap:ResearchAndDevelopmentExpense    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Total stock-based compensation expense 24,326 26,623
Income Statement Location: us-gaap:SellingAndMarketingExpense    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Total stock-based compensation expense $ 25,144 $ 23,067