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STOCK OWNERSHIP AND COMPENSATION PLANS (Weighted Average Assumptions Used in Valuing Options Granted) (Details) - $ / shares
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Fair value at grant date (in dollars per share) $ 21.82 $ 17.25 $ 14.30
Expected volatility 25.60% 20.30% 20.40%
Dividend yield 2.00% 2.00% 2.40%
Risk-free interest rate 0.60% 1.50% 2.50%
Expected holding period, in years 4 years 9 months 18 days 5 years 5 years 2 months 12 days
Performance share units with market-based relative TSR goal      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Fair value at grant date (in dollars per share) $ 150.15 $ 144.03  
Expected volatility 30.20% 20.10%  
Dividend yield 2.00% 2.00%  
Risk-free interest rate 0.20% 1.40%