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Commitments and Contingencies (Details) - USD ($) $ in Millions | 3 Months Ended | 60 Months Ended | 69 Months Ended
--- | --- | --- | ---
Mar. 31, 2017 | Mar. 31, 2016 | Dec. 31, 2015 | Apr. 30, 2016
Loss Contingencies [Line Items] |  |  |  |
Annual sales | $ 998.6 | $ 1,042.5 |  |
PERU | Minimum [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Annual sales |  |  |  | $ 95.0
PERU | Maximum [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Annual sales |  |  |  | $ 135.0
CHINA | Minimum [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Annual sales |  |  | $ 2.0 |
CHINA | Maximum [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Annual sales |  |  | $ 3.0 |

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