Income Taxes (Tables)

6 Months Ended

Jun. 30, 2014

Income Taxes [Abstract]

Reconciliation Of Provision For Income Taxes

	For the three months ended				For the six months ended
	June 30,				June 30,
	2014		2013		2014		2013
Consolidated tax provision at federal statutory rate	35.0	%	35.0	%	35.0	%	35.0	%
State income tax provisions, net of federal income
tax benefit	1.9		9.2		1.1		(8.2)
Noncontrolling interest	-		(0.6)		-		-
Tax reserve adjustment	(3.2)		7.7		(1.6)		(15.4)
Changes in certain deferred tax balances	-		(10.6)		(2.5)		22.6
IRS audit adjustments	-		(9.0)		-		19.3
All other, net	(0.1)		1.1		-		0.8
Effective tax rate	33.6	%	32.8	%	32.0	%	54.1	%