Operating Leases - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2023	Oct. 31, 2022
Leases [Abstract]
Cash paid for amounts included in the measurement of operating lease liabilities	$ 3,486	$ 1,721	$ 9,646	$ 5,278
Operating lease ROU assets obtained in exchange for new operating lease liabilities	$ 4,139	$ 5,769	$ 8,820	$ 8,659