Fair Value Measurements (Details) (USD $) In Millions, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Fair Value, Assets, Liabilities and Stockholders' Equity Measured on Recurring Basis [Abstract]
Gross asset position	$ 11.0	$ 7.9
Gross liability position	20.8	20.4
Fair Value, Measurements, Recurring [Member] | Foreign Exchange Contract [Member]
Fair Value, Assets, Liabilities and Stockholders' Equity Measured on Recurring Basis [Abstract]
Gross asset position	6.2	0.6
Gross liability position	20.7	18.1
Fair Value, Measurements, Recurring [Member] | Commodity Contract [Member]
Fair Value, Assets, Liabilities and Stockholders' Equity Measured on Recurring Basis [Abstract]
Gross asset position	4.5	6.0
Gross liability position	0	2.0
Fair Value, Measurements, Recurring [Member] | Freight Contracts [Member]
Fair Value, Assets, Liabilities and Stockholders' Equity Measured on Recurring Basis [Abstract]
Gross asset position	0.3	1.3
Gross liability position	$ 0.1	$ 0.3