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STOCK-BASED COMPENSATION PLANS - Stock Options Outstanding (Details)
12 Months Ended
Dec. 31, 2021
$ / shares
shares
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]  
Number of Options Outstanding (in shares) | shares 531,915
Weighted Average Exercise Price of Options Outstanding (in dollars per share) $ 75.40
Number of Options Currently Exercisable (in shares) | shares 308,591
Weighted Average Exercise Price of Options Currently Exercisable (in dollars per share) $ 73.39
35.00 - 50.00  
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]  
Exercise price, low range (in dollars per share) 35.00
Exercise price, high range (in dollars per share) $ 50.00
Number of Options Outstanding (in shares) | shares 35,002
Weighted Average Exercise Price of Options Outstanding (in dollars per share) $ 47.80
Weighted Average Remaining Contractual Life (in years) 1 year 1 month 6 days
Number of Options Currently Exercisable (in shares) | shares 35,002
Weighted Average Exercise Price of Options Currently Exercisable (in dollars per share) $ 47.80
50.00 - 65.00  
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]  
Exercise price, low range (in dollars per share) 50.00
Exercise price, high range (in dollars per share) $ 65.00
Number of Options Outstanding (in shares) | shares 40,317
Weighted Average Exercise Price of Options Outstanding (in dollars per share) $ 59.09
Weighted Average Remaining Contractual Life (in years) 4 years 7 months 6 days
Number of Options Currently Exercisable (in shares) | shares 37,217
Weighted Average Exercise Price of Options Currently Exercisable (in dollars per share) $ 60.52
65.00 - 80.00  
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]  
Exercise price, low range (in dollars per share) 65.00
Exercise price, high range (in dollars per share) $ 80.00
Number of Options Outstanding (in shares) | shares 248,483
Weighted Average Exercise Price of Options Outstanding (in dollars per share) $ 74.43
Weighted Average Remaining Contractual Life (in years) 6 years 10 months 24 days
Number of Options Currently Exercisable (in shares) | shares 143,862
Weighted Average Exercise Price of Options Currently Exercisable (in dollars per share) $ 73.37
Over 80.00  
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]  
Exercise price, low range (in dollars per share) $ 80.00
Number of Options Outstanding (in shares) | shares 208,113
Weighted Average Exercise Price of Options Outstanding (in dollars per share) $ 84.36
Weighted Average Remaining Contractual Life (in years) 7 years 3 months 18 days
Number of Options Currently Exercisable (in shares) | shares 92,510
Weighted Average Exercise Price of Options Currently Exercisable (in dollars per share) $ 88.28