Income Taxes (Tables)

3 Months Ended

Mar. 31, 2014

Income Taxes [Abstract]

Schedule Of Reconciliation Of The U.S. Federal Statutory Rate To Effective Tax Rate

	For the Three Months Ended March 31,
	2014		2013
U.S. federal statutory rate	35.0	%	35.0	%
State income taxes	3.1	%	1.4	%
Changes in reserve for uncertain tax positions as a result of settlements and lapsed statutes and related interest	(0.5)	%	(0.3)	%
Other	0.2	%	0.2	%
Effective tax rate	37.8	%	36.3	%