STOCKHOLDERS' EQUITY - Assumptions (Details) - ESPP	12 Months Ended
	Jan. 31, 2026	Jan. 31, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (in years)	6 months	6 months
Expected volatility, minimum	46.00%	48.00%
Expected volatility, maximum	48.00%	55.00%
Risk-free interest rate, minimum	3.60%	4.20%
Risk-free interest rate, maximum	4.30%	5.30%
Dividend yield	0.00%	0.00%