Revenue Recognition - Schedule of Disaggregated Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 31, 2026	Jul. 31, 2025	Jul. 31, 2026	Jul. 31, 2025
Disaggregation of Revenue [Line Items]
Total revenue	$ 308,813	$ 264,359	$ 588,955	$ 494,827
Revenue recognized over time
Disaggregation of Revenue [Line Items]
Total revenue	273,141	223,165	528,650	428,014
Revenue recognized at a point in time
Disaggregation of Revenue [Line Items]
Total revenue	35,672	41,194	60,305	66,813
Subscription
Disaggregation of Revenue [Line Items]
Total revenue	295,205	247,937	561,026	463,260
SaaS
Disaggregation of Revenue [Line Items]
Total revenue	193,872	144,758	372,351	276,573
Maintenance and support
Disaggregation of Revenue [Line Items]
Total revenue	35,468	38,471	70,031	75,860
Term subscriptions
Disaggregation of Revenue [Line Items]
Total revenue	56,196	58,120	100,112	98,160
Other subscription services
Disaggregation of Revenue [Line Items]
Total revenue	9,669	6,588	18,532	12,667
Services and other
Disaggregation of Revenue [Line Items]
Total revenue	$ 13,608	$ 16,422	$ 27,929	$ 31,567