RESTRUCTURING (Details) - USD ($) $ in Thousands	1 Months Ended		3 Months Ended		6 Months Ended
	Aug. 31, 2025	Jul. 31, 2025	Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2025	Jul. 31, 2024
Restructuring Cost and Reserve [Line Items]
Restructuring charges, including writeoffs					$ 5,200
Restructuring charges			$ 3,883	$ 0	9,050	$ 0
Employee Severance and Employee Benefits
Restructuring Cost and Reserve [Line Items]
Restructuring charges					3,000
Employee Severance and Employee Benefits | Forecast
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 3,100
Inventory Write-offs
Restructuring Cost and Reserve [Line Items]
Restructuring charges					$ 2,200
Contract Termination
Restructuring Cost and Reserve [Line Items]
Restructuring charges		$ 3,900