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Stock-Based Associate Compensation Plans(Assumptions Used In Option Grants Issued) (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Weighted-average fair value of options granted during the period $ 9.71 $ 6.78
Maximum [Member]
   
Weighted - average expected term 10 years 10 years
Expected volatility 26.31% 26.20%
Dividend yield 3.65% 4.52%
Risk-free rates 2.00% 2.00%
Minimum [Member]
   
Weighted - average expected term 9 years 8 years
Expected volatility 25.25% 25.26%
Dividend yield 3.65% 4.51%
Risk-free rates 1.82% 1.58%