Consolidated Statements of Operations (Parenthetical) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Income Statement [Abstract]
Loss from discontinued operations, income taxes	$ 0.0	$ (0.1)	$ 0.0	$ (0.4)
Loss on sale of discontinued operations, income taxes	$ 0.0	$ (0.6)	$ 0.0	$ (0.6)

Income tax expense or benefit attributable to Income or Loss from discontinued operations during the phase-out period.

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