Income Taxes (Tables)

9 Months Ended

Sep. 30, 2012

Income Tax Disclosure [Abstract]

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

The income tax components and associated effective income tax rates for the nine months ended September 30,2012 and 2011 are as follows:

	Quarter Ended September 30,
	2012					2011
Dollars in millions	Tax Benefit			Tax Rate		Tax Benefit			Tax Rate
Continuing operations	$	7.9		20	%	$	(20.9	)	26	%
Discontinued operations	(0.1		)	35	%	(4.0		)	39	%
	$	7.8		20	%	$	(24.9	)	28	%
	Nine Months Ended September 30,
	2012					2011
	Tax Benefit			Tax Rate		Tax Benefit			Tax Rate
Continuing operations	$	(4.4	)	21	%	$	(36.1	)	24	%
Discontinued operations	(0.2		)	35	%	(5.6		)	39	%
	$	(4.6	)	21	%	$	(41.7	)	25	%