Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021
Income Tax Disclosure [Abstract]
Benefit from income taxes at U.S. federal statutory rate	$ (80,701)	$ (56,720)	$ (24,594)
State taxes, net of federal benefit	53	82	49
Foreign tax rate differential	10,140	(1,297)	(1,836)
Stock-based compensation	2,734	(23,442)	1,195
Non-deductible expenses	1,780	322	84
Change in valuation allowance	60,145	81,739	25,564
Other	236	320	(2)
Total provision for income taxes	$ (5,613)	$ 1,004	$ 460