Income Taxes (Tables)

6 Months Ended

Jun. 30, 2013

Income Tax Disclosure [Abstract]

Schedule Of Effective Income Tax Rate Reconciliation

Income tax expense differs from income tax expense computed by applying the U.S. federal statutory corporate income tax rate of 35% to income from continuing operations before income taxes as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2013		2012		2013		2012
	(In thousands)
Income tax expense at the statutory rate	$	20,427	$	14,687	$	21,824	$	20,273
State income taxes, net of U.S. federal income tax benefit	2,049		843		2,063		1,087
Other, net	69		749		107		204
Income tax expense	$	22,545	$	16,279	$	23,994	$	21,564