Income Taxes (Tables)

9 Months Ended

Sep. 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 September 30,						Nine Months Ended September 30,
	2015			2014			2015			2014
	(Dollars in thousands)
Income tax expense	$	29,486		$	16,305		$	88,565		$	73,047
Effective tax rate	24		%	15		%	24		%	20		%