EMPLOYEE BENEFIT PLAN (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2025	Oct. 31, 2024
Restructuring Cost and Reserve [Line Items]
Defined contribution plan, cost	$ 0.2	$ 0.3	$ 2.1	$ 2.1
ISRAEL
Restructuring Cost and Reserve [Line Items]
Severance costs	$ 0.9	$ 0.8	$ 2.7	$ 2.5