|
Fair Value Measurements (Details) (USD $)
In Millions, unless otherwise specified
|
Mar. 31, 2015
|
Dec. 31, 2014
|
| Fair Value, Assets, Liabilities and Stockholders' Equity Measured on Recurring Basis [Abstract] |
|
|
| Gross asset position |
$ 7.0 |
$ 9.0 |
| Gross liability position |
95.7 |
54.8 |
| Fair Value, Measurements, Recurring [Member] | Foreign Exchange Contract [Member] |
|
|
| Fair Value, Assets, Liabilities and Stockholders' Equity Measured on Recurring Basis [Abstract] |
|
|
| Gross asset position |
6.8 |
4.6 |
| Gross liability position |
80.4 |
39.8 |
| Fair Value, Measurements, Recurring [Member] | Commodity Contract [Member] |
|
|
| Fair Value, Assets, Liabilities and Stockholders' Equity Measured on Recurring Basis [Abstract] |
|
|
| Gross asset position |
0.1 |
4.4 |
| Gross liability position |
$ 15.3 |
$ 14.9 |