Commitments and Contingencies (Details) - USD ($) $ in Millions |
1 Months Ended | |
|---|---|---|
Mar. 31, 2017 |
Dec. 31, 2016 |
|
| Loss Contingencies [Line Items] | ||
| Maximum exposure for other labor matters | $ 49.0 | |
| Produquímica [Member] | ||
| Loss Contingencies [Line Items] | ||
| Contingent liabilities assumed | 12.4 | |
| Cote Blanche [Member] | ||
| Loss Contingencies [Line Items] | ||
| Reserve for expected payments required to resolve the dispute | $ 7.4 | |
| Settlement amount | 7.3 | |
| Brazilian Tax Litigation And Assessments [Member] | ||
| Loss Contingencies [Line Items] | ||
| Reserve for expected payments required to resolve the dispute | $ 26.2 |