Financial Instruments, Gains (Losses) on Derivatives, Net (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Foreign Currency Forward [Member] | Net Other Income (Expense) and Net Interest Expense [Member] | Not Designated as Hedging Instrument [Member]
Gains (Losses) on Derivatives, Net [Abstract]
Gains (losses) on derivatives, net	$ 0.1	$ 0.0	$ (0.1)	$ 0.0