Income Taxes Components of Provision for Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Current
Federal	$ 0.5	$ 0.6	$ (1.3)
Other state and local	0.2	0.1	0.1
Foreign	10.8	44.2	12.1
Total current	11.5	44.9	10.9
Deferred
Federal	26.4	(11.6)	(9.3)
Foreign	(0.8)	0.4	(9.8)
Deferred Income Tax Expense (Benefit)	25.6	(11.2)	(19.1)
Income tax expense (benefit)	$ 37.1	$ 33.7	$ (8.2)

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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