STOCKHOLDERS' EQUITY - Restricted Common Stock Narrative (Details) $ in Millions	12 Months Ended
	Jan. 31, 2026 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Cost not yet recognized, options, amount	$ 8.5
Restricted common stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Cost not yet recognized, options, amount	$ 65.7
Cost not yet recognized, period for recognition	1 year 3 months 3 days