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STOCK-BASED COMPENSATION - Activity of Non-Option Awards (Details) - LTIP
 12 Months Ended
Dec. 31, 2022
$ / shares
shares
Dec. 31, 2021
$ / shares
shares
RSUs and DSUs    
Stock Units    
Non-vested, beginning of year (in shares) | shares 815,062  
Granted (in shares) | shares 573,524  
Vested (in shares) | shares (647,178)  
Forfeited (in shares) | shares (65,510)  
Non-vested, end of year (in shares) | shares 675,898 815,062
Weighted-Average Grant-Date Fair Value    
Non-vested, beginning of year (in dollars per share) | $ / shares $ 42.18  
Granted (in dollars per share) | $ / shares 51.34  
Vested (in dollars per share) | $ / shares 42.07  
Forfeited (in dollars per share) | $ / shares 39.96  
Non-vested, end of year (in dollars per share) | $ / shares $ 50.27 $ 42.18
PSUs    
Stock Units    
Non-vested, beginning of year (in shares) | shares 345,999 319,367
Granted (in shares) | shares   282,224
Vested (in shares) | shares   (164,745)
Forfeited (in shares) | shares (48,892)  
Expired (in shares) | shares (41,955)  
Non-vested, end of year (in shares) | shares   345,999
Weighted-Average Grant-Date Fair Value    
Non-vested, beginning of year (in dollars per share) | $ / shares $ 77.42 $ 57.58
Granted (in dollars per share) | $ / shares   65.65
Vested (in dollars per share) | $ / shares   41.03
Forfeited (in dollars per share) | $ / shares 49.39  
Expired (in dollars per share) | $ / shares $ 22.77  
Non-vested, end of year (in dollars per share) | $ / shares   $ 77.42
Target amount multiplier 1  
PSUs | Minimum    
Weighted-Average Grant-Date Fair Value    
Ratio at which award holders get common stock of the company 0 0
PSUs | Maximum    
Weighted-Average Grant-Date Fair Value    
Ratio at which award holders get common stock of the company 2 2