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STOCK-BASED COMPENSATION - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands | 6 Months Ended
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Jun. 30, 2024 | Jun. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award |  |
Weighted average fair value of stock options granted (in dollars per share) | $ 36.07 |
Proceeds from stock option exercises | $ 27,797 | $ 24,342
Executive Officer |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |
Weighted average fair value of stock options granted (in dollars per share) |  | $ 19.84
Received stock options exercise price percentage |  | 110.00%
Non Executive Officer Employees |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |
Weighted average fair value of stock options granted (in dollars per share) |  | $ 24.23
Time-Based RSUs |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |
Vesting period (in years) | 3 years |
RSU's granted (in shares) | 117,660 |
RSUs vested (in shares) | 173,168 |
Time-Based RSUs | Director Stock Option Plans |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |
RSU's granted (in shares) | 10,208 |
RSUs vested (in shares) | 11,508 |
Performance-Based RSUs |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |
Vesting period (in years) | 3 years |
RSU's granted (in shares) | 129,614 |
RSUs vested (in shares) | 97,794 |
Restricted Stock Units |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |
Tax benefit | $ 7,100 | $ 5,400
Unrecognized compensation expense | $ 53,300 |
Weighted-average period cost will be recognized over | 2 years |
Options |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |
Vesting period (in years) | 3 years |
Tax benefit | $ 6,200 | 4,300
Unrecognized compensation expense | $ 6,000 |
Weighted-average period cost will be recognized over | 2 years 3 months 18 days |
Expiration period (in years) | 10 years |
Proceeds from stock option exercises | $ 27,800 | $ 24,300

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