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STOCKHOLDERS' EQUITY (Details) - USD ($) $ / shares in Units, $ in Millions |  | 6 Months Ended
--- | --- | ---
Apr. 10, 2025 | Jul. 31, 2025 | Jul. 31, 2024
STOCKHOLDERS' EQUITY |  |  |
Share repurchase program, Increase in authorized amount. | $ 25.0 |  |
Authorized amount for stock repurchase program. | $ 150.0 |  |
Common stock repurchases (in shares) |  | 56,117 | 5,600
Common stock repurchased |  | $ 7.0 | $ 0.3
Share price |  | $ 125.6 | $ 44.87

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