Operating Leases - Supplemental Balance Sheet Information (Details) - USD ($) $ in Thousands	Jan. 31, 2024	Jan. 31, 2023
Assets:
Operating lease right-of-use assets	$ 56,072	$ 52,052
Liabilities:
Operating lease liabilities, current (included in accrued expenses and other current liabilities)	8,357	6,997
Operating lease liabilities, non-current	58,713	56,442
Total operating lease liabilities	$ 67,070	$ 63,439
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Accrued expenses and other current liabilities	Accrued expenses and other current liabilities