Basis of Presentation and Summary of Significant Accounting Policies - Timing of Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2024	Apr. 30, 2023
Disaggregation of Revenue [Line Items]
Total revenue	$ 187,315	$ 135,740
Subscription
Disaggregation of Revenue [Line Items]
Total revenue	172,195	108,398
Subscription | Products and services transferred over time
Disaggregation of Revenue [Line Items]
Total revenue	158,020	81,649
Subscription | Products and services transferred at a point in time
Disaggregation of Revenue [Line Items]
Total revenue	14,175	26,749
Maintenance
Disaggregation of Revenue [Line Items]
Total revenue	5,667	12,288
Maintenance | Products and services transferred over time
Disaggregation of Revenue [Line Items]
Total revenue	5,667	12,288
Other
Disaggregation of Revenue [Line Items]
Total revenue	9,453	15,054
Other | Products and services transferred over time
Disaggregation of Revenue [Line Items]
Total revenue	7,400	7,697
Other | Products and services transferred at a point in time
Disaggregation of Revenue [Line Items]
Total revenue	$ 2,053	$ 7,357