Derivative Financial Instruments - Schedule of Change in Fair Value of Foreign Currency Forward Exchange Contracts Under Hedge Designations (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Derivative [Line Items]
Unrealized (losses) gains at beginning of period	$ (9.3)
Unrealized (losses) gains at end of period	(14.6)	$ (9.3)
Designated as Hedging Instrument | Foreign Currency Forward Exchange Contracts
Derivative [Line Items]
Unrealized (losses) gains at beginning of period	(9.2)	7.2	$ 2.4
Losses (gains) reclassified to net sales	11.8	(3.2)	(0.3)
(Decrease) increase in fair value, net of tax of $3.0 million, $5.4 million and ($2.8) million in 2015, 2014 and 2013 respectively	(17.6)	(13.2)	5.1
Unrealized (losses) gains at end of period	$ (15.0)	$ (9.2)	$ 7.2