Supplemental Financial Statement Information - Other Income, Net (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 31, 2023	Jul. 31, 2022	Jul. 31, 2023	Jul. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Gain from deconsolidation of Meltano Inc.	$ 0	$ 0	$ 0	$ 17,798
Foreign exchange gains (losses), net	(1,268)	1,646	(994)	2,506
Other expenses, net	(62)	(146)	(83)	(356)
Total other income (expense), net	$ (1,330)	$ 1,500	$ (1,077)	$ 19,948