Commitments and Contingencies (Details) $ in Millions	3 Months Ended
	Mar. 31, 2016 USD ($) claims LegalMatter	Dec. 31, 2015 USD ($) claims
Loss Contingencies [Line Items]
Number of pending claims (legal matter) | claims	535	488
Claims settlements amount	$ 0.5
Asbestos Forcast Claim Period	10 years
Superfund Sites Proceedings
Loss Contingencies [Line Items]
Number of pending claims (legal matter) | LegalMatter	1
Estimated total cleanup costs, cost sharing percentage (percent)	2.00%
Estimated total cleanup costs, accrual	$ 0.4
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	3.1	$ 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