Operating Leases - Schedule of Supplemental Balance Sheet Information (Details) - USD ($) $ in Thousands	Jan. 31, 2023	Jan. 31, 2022
Assets
Operating lease right-of-use assets	$ 80,906	$ 95,965
Liabilities:
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Accrued expenses and other current liabilities	Accrued expenses and other current liabilities
Accrued expenses and other current liabilities	$ 22,790	$ 20,697
Operating lease liabilities, noncurrent	73,687	85,018
Total operating lease liabilities	$ 96,477	$ 105,715
Weighted average remaining lease term	4 years 3 months 18 days	5 years 1 month 6 days
Weighted average discount rate	3.80%	4.00%