Income Taxes - Schedule of Provision for (Benefit from) Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2026	Jan. 31, 2025	Jan. 31, 2024
Current provision:
State	$ 285	$ 806	$ 754
Foreign	19,177	10,978	14,775
Deferred benefit:
Federal	(5,392)	(6,294)	(15,376)
State	(1,130)	(1,011)	(4,700)
Foreign	4,185	(366)	(6,686)
Provision for (benefit from) income taxes	$ 17,125	$ 4,113	$ (11,233)