v3.26.1
Equity Incentive Plans and Stock-based Compensation - Schedule of Stock-Based Compensation Expense (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jul. 31, 2026
Jul. 31, 2025
Jul. 31, 2026
Jul. 31, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock-based compensation expense $ 44,962 $ 78,006 $ 98,272 $ 154,367
Income Statement Location [Axis]: us-gaap:CostOfRevenue | Subscription services        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock-based compensation expense 1,663 3,682 3,931 7,556
Income Statement Location [Axis]: us-gaap:CostOfRevenue | Professional services and other        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock-based compensation expense 1,498 2,358 3,281 5,086
Income Statement Location [Axis]: us-gaap:GeneralAndAdministrativeExpense        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock-based compensation expense 6,879 12,477 14,615 24,055
Income Statement Location [Axis]: us-gaap:ResearchAndDevelopmentExpense        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock-based compensation expense 21,027 36,087 45,768 70,682
Income Statement Location [Axis]: us-gaap:SellingAndMarketingExpense        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock-based compensation expense $ 13,895 $ 23,402 $ 30,677 $ 46,988