Annual report pursuant to Section 13 and 15(d)

Income Taxes (Reconciliation Of Effective Tax Rate, By Percentage) (Details)

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Income Taxes (Reconciliation Of Effective Tax Rate, By Percentage) (Details)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Income Taxes [Abstract]      
Tax at U.S. statutory rate 35.00% 35.00% 35.00%
Surtax exemption (5.40%) (1.50%) (0.30%)
State income taxes, net of federal benefit 19.10% 1.70% 1.90%
Foreign income taxes, net of foreign tax credits 3.30% (0.20%) 4.70%
Impairment of goodwill 116.20%   2.50%
Other nondeductible items 4.90%    
Effect of increase in uncertain tax positions 7.30%    
Other 6.40% (0.90%) 0.60%
Effective tax rate 186.80% 34.10% 44.40%