Income Taxes (Reconciliation Of Income Tax Rates) (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Income Taxes [Abstract]
Statutory rate	35.00%		35.00%
Effective income tax rate	31.50%	32.90%	33.40%	32.40%