Accumulated Other Comprehensive Income (Details 2) (USD $) In Millions, unless otherwise specified	9 Months Ended
	Sep. 30, 2014
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Balance at beginning of period	$ 182.4
Other comprehensive income (loss) before reclassifications	(83.7)
Balance at end of period	98.7
Foreign Currency Translation
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Balance at beginning of period	197.6
Other comprehensive income (loss) before reclassifications	(84.7)
Balance at end of period	112.9
Pension Liability Adjustment
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Balance at beginning of period	(15.2)
Other comprehensive income (loss) before reclassifications	1.0
Balance at end of period	$ (14.2)