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EMPLOYEE STOCK COMPENSATION - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 12 Months Ended
Aug. 21, 2012
Mar. 31, 2021
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
May 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Granted (in shares)     0 0 0    
Tax benefit recognized in connection with exercise of SARs     $ (2.5) $ (2.5)      
Stock appreciation rights              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Common stock issued upon exercise of SARs (in shares)   305,772          
Tax benefit recognized in connection with exercise of SARs   $ 2.1          
Share-based compensation arrangement by share-based payment award, non-option equity instruments, outstanding, number (in shares)     0 0 1,559,012 1,559,012  
Stock appreciation rights | Chief Executive Officer              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Award expiration period 10 years            
Restricted stock awards and units              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Unrecognized compensation expense     $ 11.9        
Expense recognition period     2 years 8 months 12 days        
Restricted stock awards and units | Minimum              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Award vesting period     1 year        
Restricted stock awards and units | Maximum              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Award vesting period     5 years        
Stock options | Minimum              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Award vesting period     3 years        
Award expiration period     7 years        
Stock options | Maximum              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Award vesting period     5 years        
Award expiration period     10 years        
Performance Shares              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Maximum number of shares available for awards (in shares)     713,326        
Unrecognized compensation expense     $ 5.2        
Award vesting period     4 years        
Achieving period     20 days        
Weighted average price (in usd per share)     $ 35        
Share-based payment arrangement, expense expected     $ 6.0        
2018 Omnibus Plan              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Maximum number of shares available for awards (in shares)             4,417,882
Common stock available for future awards (in shares)     2,131,185