Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Jan. 31, 2023	Jan. 31, 2022
Deferred tax assets:
Net operating loss carryforwards	$ 121,171	$ 147,348
Deferred revenue	117,579	82,904
Capitalized research & experimental expenditures	45,906	0
Tax credits	29,267	23,677
Lease liabilities	17,273	19,379
Share-based compensation	17,282	16,595
Accrued compensation	8,983	5,711
Other	982	1,097
Total deferred tax assets	358,443	296,711
Valuation allowance	(302,196)	(247,130)
Total deferred tax assets, net	56,247	49,581
Deferred tax liabilities:
Capitalized commissions	(30,836)	(23,242)
Lease right-of-use assets	(14,320)	(17,023)
Intangibles	(7,637)	(8,265)
Property and equipment	(2,250)	(1,186)
Other	(989)	0
Total deferred tax liabilities	(56,032)	(49,716)
Net deferred tax assets (liabilities)	$ 215
Net deferred tax assets (liabilities)		$ (135)