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STOCK-BASED COMPENSATION PLANS - Restricted Stock Units And Performance Awards Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Restricted Stock Units (RSUs)      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period 7 years    
Compensation expense for stock options $ 9.2 $ 13.9 $ 7.4
Unrecognized compensation cost related to unvested options $ 35.5    
Unrecognized compensation cost related to unvested options, weighted-average period of recognition 4 years 1 month 6 days    
Performance Shares      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Compensation expense for stock options $ 0.2    
Expected period to vest 4 years