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%