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STOCK-BASED COMPENSATION - Additional Information (Details) $ in Millions | 3 Months Ended
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Mar. 31, 2021 USD ($)
Share-based Payment Arrangement [Abstract] |
Unrecognized stock-based compensation expense | $ 183.4
Weighted-average period of recognition of unrecognized stock-based compensation expense (in years) | 2 years 3 months 18 days

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