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STOCK-BASED COMPENSATION - Status of Nonvested Shares and Unrecognized Costs (Details) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Unrecognized costs      
Unrecognized costs related to all share-based awards outstanding $ 20.1    
Weighted average period for recognition of unrecognized compensation costs 2 years 8 months 12 days    
Employee Stock Option [Member]      
Nonvested Stock Option Shares      
Nonvested at the beginning of the period (in shares) 907,993    
Granted (in shares) 394,301    
Vested (in shares) (262,635)    
Forfeited (in shares) (116,664)    
Nonvested at the end of the period (in shares) 922,995 907,993  
Weighted-Average Grant Date Fair Value      
Nonvested at the beginning of the period (in dollars per share) $ 25.75    
Granted (in dollars per share) 31.60 $ 31.86 $ 26.37
Vested (in dollars per share) 20.44    
Forfeited (in dollars per share) 24.17    
Nonvested at the end of the period (in dollars per share) $ 29.96 $ 25.75