CASH AND CASH EQUIVALENTS, INVESTMENTS, AND FAIR VALUE MEASUREMENTS - Schedule of Fair Value of Derivative Instruments (Details) - Forward Contracts - Not Designated as Hedging Instrument - Level 2 - USD ($) $ in Thousands	Apr. 30, 2026	Jan. 31, 2026
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative asset	$ 962	$ 0
Derivative liability	$ 0	$ 574