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STOCK-BASED COMPENSATION - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands | 9 Months Ended
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Sep. 30, 2024 | Sep. 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 | $ 44,364 | $ 39,742
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) | 125,454 |
RSUs vested (in shares) | 176,820 |
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) | 97,764 |
Restricted Stock Units |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |
Tax benefit | $ 7,200 | $ 5,600
Unrecognized compensation expense | $ 51,200 |
Weighted-average period cost will be recognized over | 1 year 9 months 18 days |
Options |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |
Vesting period (in years) | 3 years |
Tax benefit | $ 10,300 | 6,800
Unrecognized compensation expense | $ 5,200 |
Weighted-average period cost will be recognized over | 2 years 1 month 6 days |
Expiration period (in years) | 10 years |
Proceeds from stock option exercises | $ 44,400 | $ 39,700

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