Derivative Financial Instruments (Details textual) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Derivative [Line Items]
Net gain (loss)	$ (8.9)	$ (2.8)	$ (7.0)	$ (5.7)
Maturities of foreign currency forward contracts			3 months
Level 2 | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Net	(0.3)		$ (0.3)
Level 2 | Interest Rate Swap [Member] | Other current assets
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	0.3		0.3
Level 2 | Interest Rate Swap [Member] | Other current liabilities
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Liability	$ 0.6		$ 0.6
Term loan facility [Member]
Derivative [Line Items]
Effective interest rate	2.49%		2.49%