Basis of Presentation and Summary of Significant Accounting Policies - Timing of Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 31, 2024	Jul. 31, 2023	Jul. 31, 2024	Jul. 31, 2023
Disaggregation of Revenue [Line Items]
Total revenue	$ 204,951	$ 151,535	$ 392,266	$ 287,275
Subscription
Disaggregation of Revenue [Line Items]
Total revenue	191,315	127,456	363,510	235,854
Subscription | Products and services transferred over time
Disaggregation of Revenue [Line Items]
Total revenue	176,161	98,853	334,181	180,502
Subscription | Products and services transferred at a point in time
Disaggregation of Revenue [Line Items]
Total revenue	15,154	28,603	29,329	55,352
Maintenance
Disaggregation of Revenue [Line Items]
Total revenue	5,018	10,594	10,685	22,882
Maintenance | Products and services transferred over time
Disaggregation of Revenue [Line Items]
Total revenue	5,018	10,594	10,685	22,882
Other
Disaggregation of Revenue [Line Items]
Total revenue	8,618	13,485	18,071	28,539
Other | Products and services transferred over time
Disaggregation of Revenue [Line Items]
Total revenue	7,095	7,907	14,495	15,604
Other | Products and services transferred at a point in time
Disaggregation of Revenue [Line Items]
Total revenue	$ 1,523	$ 5,578	$ 3,576	$ 12,935