Commitment and Contingencies - Schedule of Lease Cost (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2025	Jan. 31, 2024	Jan. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Operating lease costs	$ 59,943	$ 52,892	$ 46,240
Variable lease costs	14,477	11,667	7,906
Sublease income	(7,539)	(11,943)	(12,782)
Total lease costs	$ 66,881	$ 52,616	$ 41,364