Fair Value Measurements (Details) - USD ($) $ in Millions |
3 Months Ended | |
---|---|---|
Mar. 31, 2016 |
Dec. 31, 2015 |
|
Fair Value, Assets, Liabilities and Stockholders' Equity Measured on Recurring Basis [Abstract] | ||
Gross asset position | $ 28.6 | $ 6.8 |
Gross liability position | $ 47.7 | 79.3 |
Fair Value, Measurements, Recurring [Member] | Foreign Exchange Contract | ||
Fair Value, Assets, Liabilities and Stockholders' Equity Measured on Recurring Basis [Abstract] | ||
Average maturity of foreign currency derivative instruments | 18 months | |
Gross asset position | $ 28.1 | 5.7 |
Gross liability position | 25.0 | 59.6 |
Fair Value, Measurements, Recurring [Member] | Commodity Contract | ||
Fair Value, Assets, Liabilities and Stockholders' Equity Measured on Recurring Basis [Abstract] | ||
Gross asset position | 0.5 | 1.0 |
Gross liability position | $ 20.9 | $ 16.7 |