Income Taxes (Tables)

6 Months Ended

Jun. 30, 2020

Income Tax Disclosure [Abstract]

Income Tax Expense From Continuing Operations And The Effective Tax Rate

The following table presents Income tax expense (benefit) and the effective tax rate:

	Three Months Ended June 30,						Six Months Ended June 30,
	2020			2019			2020			2019
	(Dollars in thousands)
Income tax expense (benefit)	$	39,169		$	42,960		$	(104,134)		$	70,257
Effective tax rate	20		%	23		%	(27)		%	18		%