Income Taxes (Tables)

6 Months Ended

Jun. 30, 2015

Income Tax Disclosure [Abstract]

Income Tax Expense From Continuing Operations And The Effective Tax Rate

The following table presents income tax expense and the effective tax rate:

	Three Months Ended June 30,						Six Months Ended June 30,
	2015			2014			2015			2014
	(Dollars in thousands)
Income tax expense	$	30,652		$	26,449		$	59,079		$	56,742
Effective tax rate	25		%	21		%	25		%	23		%