Income Taxes Income Taxes - Schedule of Current and Deferred Tax Assets (Details) - USD ($) $ in Millions	Jun. 30, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Current Income Tax Assets	$ 20.8	$ 0.0
Deferred Income Tax Assets	13.4	0.0
Current and Deferred Income Tax Assets	$ 34.2	$ 0.0