Revenues - Schedule of Activity of Deferred Contract Acquisition Costs (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2026	Jan. 31, 2025	Jan. 31, 2024
Capitalized Contract Costs [Roll Forward]
Beginning balance	$ 40,518	$ 39,381	$ 36,583
Capitalization of contract acquisition costs	31,677	27,044	24,770
Amortization of deferred contract acquisition costs	(27,849)	(25,907)	(21,972)
Ending balance	$ 44,346	$ 40,518	$ 39,381