Basis of Presentation and Summary of Significant Accounting Policies - Timing of Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2024	Oct. 31, 2023
Disaggregation of Revenue [Line Items]
Total revenue	$ 236,178	$ 165,604	$ 628,444	$ 452,879
Subscription
Disaggregation of Revenue [Line Items]
Total revenue	221,511	143,363	585,021	379,217
Subscription | Products and services transferred over time
Disaggregation of Revenue [Line Items]
Total revenue	200,102	120,323	534,283	300,825
Subscription | Products and services transferred at a point in time
Disaggregation of Revenue [Line Items]
Total revenue	21,409	23,040	50,738	78,392
Maintenance
Disaggregation of Revenue [Line Items]
Total revenue	4,342	8,979	15,027	31,861
Maintenance | Products and services transferred over time
Disaggregation of Revenue [Line Items]
Total revenue	4,342	8,979	15,027	31,861
Other
Disaggregation of Revenue [Line Items]
Total revenue	10,325	13,262	28,396	41,801
Other | Products and services transferred over time
Disaggregation of Revenue [Line Items]
Total revenue	7,530	8,171	22,025	23,775
Other | Products and services transferred at a point in time
Disaggregation of Revenue [Line Items]
Total revenue	$ 2,795	$ 5,091	$ 6,371	$ 18,026