Income Taxes (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	9 Months Ended		3 Months Ended
	Sep. 30, 2014	Sep. 30, 2014	Dec. 31, 2013	Dec. 31, 2013 Spinoff
Income Taxes
Deferred Tax Assets, Net of Valuation Allowance	$ 83.5	$ 83.5	$ 57.2
Reduction of valuation allowance	1.0
Pre-tax goodwill impairment charge				1,058.4
Period of cumulative pre-tax loss position		3 years
Pre-tax earnings that the entity would have recorded in the absence of cumulative pre-tax loss position		$ 40.8