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STOCK REPURCHASE PROGRAM (Details) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2019 | Sep. 30, 2019 | Sep. 30, 2018 | Apr. 18, 2019
Stock repurchase program |  |  |  |
Aggregate amount of share repurchases (in dollars) | $ 35,777 | $ 54,873 | $ 3,905 |
Common stock repurchased (retired and held in treasury) (in shares) | 300 | 493 | 668 |
Common stock repurchased (retired and held in treasury) | $ 35,800 | $ 54,900 | $ 61,700 |
Common stock repurchased and retired (in shares) |  |  | 623 |
Common stock repurchased and retired |  |  | $ 57,787 |
Remaining authorized repurchase amount | $ 310,100 | $ 310,100 |  |
Stock Repurchase Program April 18, 2019 |  |  |  |
Stock repurchase program |  |  |  |
Share repurchases authorized amount |  |  |  | $ 350,000

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