Business Acquisition - Additional Information (Details) - USD ($) $ in Thousands		9 Months Ended
	Mar. 07, 2025	Oct. 31, 2025	Oct. 31, 2024	Jan. 31, 2025
Business Combination [Line Items]
Deferred and contingent consideration		$ 9,835	$ 0
Goodwill generated		$ 120,625		$ 87,304
Peak AI Limited
Business Combination [Line Items]
Total purchase consideration	$ 40,100
Initial cash consideration	30,300
Deferred and contingent consideration	9,800
Goodwill generated	27,964
Goodwill deductible for tax purposes	$ 0