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INCENTIVE PLANS (Weighted-Average Fair Value And Weighted-Average Assumptions Used In Estimating Fair Value of Grants) (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2011
INCENTIVE PLANS [Abstract]    
Fair value $ 16.96 $ 10.51
Risk-free interest rate 1.40% 2.27%
Dividend yield 1.72% 1.95%
Volatility 33.00% 31.57%
Expected term 8 years 7 years 9 months