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TREASURY STOCK (Details) - USD ($) $ in Millions | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2021 | May 07, 2021 | Mar. 13, 2020
Treasury Stock Purchase |  |  |
Number of shares repurchased of common stock from employees in lieu of cash or withholding taxes due | 200,000 |  |
Cash payment for repurchase of common stock from employees in lieu of cash or withholding taxes due | $ 13.4 |  |
March 2020 Repurchase Plan |  |  |
Treasury Stock Purchase |  |  |
Share repurchase program, authorized amount |  | $ 441.5 |
Common stock repurchased (in shares) | 0 |  |
March 2020 Repurchase Plan | Maximum |  |  |
Treasury Stock Purchase |  |  |
Share repurchase program, authorized amount |  |  | $ 500.0

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