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Commitments and Contingencies (Details) $ in Millions | 6 Months Ended |
--- | --- | ---
Jun. 30, 2016 USD ($) LegalMatter claims | Dec. 31, 2015 USD ($) claims
Loss Contingencies [Line Items] |  |
Number of pending claims (legal matter) | claims | 574 | 488
Claims settlements amount | $ 1.4 |
Asbestos Forecast Claim Period | 10 years |
Superfund Sites Proceedings |  |
Loss Contingencies [Line Items] |  |
Estimated total cleanup costs, accrual | $ 0.4 |
Number of pending claims (legal matter) | LegalMatter | 1 |
Estimated total cleanup costs, cost sharing percentage (percent) | 2.00% |
PCB Contamination Proceedings |  |
Loss Contingencies [Line Items] |  |
Accrual for environmental loss contingencies | $ 0.2 |
Connecticut Voluntary Corrective Action Program |  |
Loss Contingencies [Line Items] |  |
Estimated total cleanup costs, accrual | 3.0 | $ 3.2
Minimum | Superfund Sites Proceedings |  |
Loss Contingencies [Line Items] |  |
Loss contingency, maximum possible loss | 18.8 |
Maximum | Superfund Sites Proceedings |  |
Loss Contingencies [Line Items] |  |
Loss contingency, maximum possible loss | $ 29.6 |

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