Annual report pursuant to Section 13 and 15(d)

STOCK COMPENSATION PLANS (Assumptions Utilized To Estimate Fair Value For Performance Share Grants) (Details)

v2.4.0.6
STOCK COMPENSATION PLANS (Assumptions Utilized To Estimate Fair Value For Performance Share Grants) (Details) (USD $)
12 Months Ended
Dec. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Fair Value $ 68.85
Performance Shares [Member]
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Grant Date Market Price $ 63.62
Average Expected Term (Years) 2 years 9 months 18 days
Expected Volatility 56.00%
Risk-Free Interest Rate 0.45%
Dividend Yield 3.93%
Fair Value $ 77.78
Fair Value (Percent of Grant Date Market Price) 122.26%