Operating Leases - Additional Information (Details) - USD ($) $ in Thousands	Oct. 31, 2025	Jan. 31, 2025
Lessee, Lease, Description [Line Items]
Non-cancellable commitments for operating leases that have not yet commenced	$ 13,000
Current operating lease liabilities	$ 9,993	$ 3,587
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Accrued expenses and other current liabilities	Accrued expenses and other current liabilities
Minimum
Lessee, Lease, Description [Line Items]
Operating lease remaining lease terms	1 year
Maximum
Lessee, Lease, Description [Line Items]
Operating lease remaining lease terms	12 years