Composition of Certain Financial Statement Items - Schedule of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2023	Oct. 31, 2022
Disaggregation of Revenue [Line Items]
Total revenue	$ 110,283	$ 125,341	$ 390,807	$ 315,267
United States
Disaggregation of Revenue [Line Items]
Total revenue	82,777	101,559	292,869	248,485
Rest of World
Disaggregation of Revenue [Line Items]
Total revenue	$ 27,506	$ 23,782	$ 97,938	$ 66,782