Income Taxes (Details 3) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Deferred tax assets and liabilities
Deferred income taxes		$ 35.4
Accrued Expenses		(0.2)
Other long-term assets	$ 0.3	1.4
Other long-term liabilities	(144.0)	(167.5)
Net deferred tax liabilities	(143.7)	(130.9)
Provision for federal or state income or withholding taxes on foreign subsidiaries' earning	0.0
Un-repatriated earnings
Cumulative unremitted earnings and translation adjustments	490.0
Reconciliation of the beginning and ending amount of unrecognized tax benefits
Balance at the beginning of the period	23.8	10.2	$ 9.3
Additions based on tax positions related to current year	0.9	1.8	1.3
Additions related to purchase accounting	3.0	13.6
Adjustments for tax positions of prior years	1.3	(0.1)	1.6
Reductions due to statute of limitations	(1.2)	(1.2)	(2.0)
Reductions due to settlements		(0.4)
Adjustments due to foreign exchange rates	(0.1)	(0.1)
Balance at the end of the period	27.7	23.8	10.2
Uncertain tax position that would impact effective tax rate	28.5
Total amount of interest and penalties accrued	$ 4.9	$ 3.8	$ 1.2
Number of months within which state and foreign audits may conclude	12 months