Leases - Schedule of Supplemental Cash Flow Information Related to Leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$ 19,485	$ 19,130	$ 19,080
Operating cash flows from finance leases	0	4	9
Financing cash flows from finance leases	49	121	116
Leased assets obtained in exchange for new operating lease liabilities	$ 29,006	$ 8,519	$ 2,940