Supplemental Financial Statement Information - Other Income (Expense), Net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2022	Oct. 31, 2021
Other Income and Expenses [Abstract]
Gain from deconsolidation of Meltano Inc.	$ 0	$ 0	$ 17,798	$ 0
Foreign exchange gains (losses), net	2,855	(9,831)	5,361	(19,703)
Other expense, net	(194)	(378)	(550)	(1,549)
Total other income (expense), net	$ 2,661	$ (10,209)	$ 22,609	$ (21,252)