v3.26.1
Basis of Presentation and Summary of Significant Accounting Policies - Timing of Revenue Recognition (Details) - USD ($)
$ in Thousands
 3 Months Ended
Apr. 30, 2026
Apr. 30, 2025
Disaggregation of Revenue [Line Items]    
Total revenue $ 387,068 $ 278,481
Subscription    
Disaggregation of Revenue [Line Items]    
Total revenue 374,153 265,661
Subscription | Products and services transferred over time    
Disaggregation of Revenue [Line Items]    
Total revenue 355,639 243,991
Subscription | Products and services transferred at a point in time    
Disaggregation of Revenue [Line Items]    
Total revenue 18,514 21,670
Other    
Disaggregation of Revenue [Line Items]    
Total revenue 12,915 12,820
Other | Products and services transferred over time    
Disaggregation of Revenue [Line Items]    
Total revenue 11,160 11,074
Other | Products and services transferred at a point in time    
Disaggregation of Revenue [Line Items]    
Total revenue $ 1,755 $ 1,746