Deferred Revenue and Performance Obligations (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021
Contract with Customer, Liability, Increase (Decrease) [Roll Forward]
Deferred revenue, beginning balance	$ 170,755	$ 132,252	$ 109,744
Revenue recognized that was included in the deferred revenue balance at the beginning of the period	(166,453)	(129,207)	(106,070)
Increase due to billings excluding amounts recognized as revenue during the period	181,580	167,710	128,578
Deferred revenue, ending balance	$ 185,882	$ 170,755	$ 132,252