Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Current Fiscal Year End Date		--12-31
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest [Abstract]
United States	$ 117.8	$ (307.7)	$ 39.5
Non-United States	104.3	118.1	164.5
Income (Loss) From Continuing Operations Before Income Taxes	222.1	(189.6)	204.0
Current:
Federal	44.1	26.8	61.1
State and local	0.1	5.4	2.8
Foreign	31.3	16.3	44.1
Current income tax expenses Total	75.5	48.5	108.0
Deferred:
Federal	(15.1)	(146.1)	(46.9)
State and local	(0.1)	(13.1)	(4.4)
Foreign	8.9	(10.9)	(2.0)
Deferred income tax provision	(6.3)	(170.1)	(53.3)
United States and foreign tax provision (benefit) on income (loss)	$ 69.2	$ (121.6)	$ 54.7