Operating Leases - Schedule of Supplemental Balance Sheet Information (Details) - USD ($) $ in Thousands	Jan. 31, 2024	Jan. 31, 2023
Assets
Operating lease right-of-use assets	$ 58,975	$ 80,906
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	$ 24,645	$ 22,790
Operating lease liabilities, noncurrent	48,308	73,687
Total operating lease liabilities	$ 72,953	$ 96,477
Weighted average remaining lease term	3 years 8 months 12 days	4 years 3 months 18 days
Weighted average discount rate	4.10%	3.80%