Summary of Significant Accounting Policies (Details) $ in Millions	12 Months Ended
	Dec. 31, 2015 USD ($) Customer shares	Dec. 31, 2014 USD ($)
Line of Credit Facility [Line Items]
Percentage of revenue from long-term contracts	4.00%
Sale of accounts receivable	$ 118.5	$ 95.0
Income (expense) related to discount on sale of accounts receivable	$ (0.6)	$ (0.5)
Number of customers with uncollateralized accounts receivable in automotive industry | Customer	6
Uncollateralized accounts receivable	$ 36.7
Percentage of accounts receivable uncollateralized	18.00%
Revenue from sales to major customers	$ 315.7
Percentage of revenue from sales to major customers	22.00%
1998 Long-Term Incentive Plan
Line of Credit Facility [Line Items]
Number of shares that may be awarded | shares	106,806
2015 Long-Term Incentive Plan
Line of Credit Facility [Line Items]
Number of shares that may be awarded | shares	650,000
Maximum number of shares to be awarded to any individual participant in any one calendar year (no more than) | shares	400,000
2015 Long-Term Incentive Plan | Stock Options
Line of Credit Facility [Line Items]
Options maximum expiration period (more than)	10 years
Building | Minimum
Line of Credit Facility [Line Items]
Property, plant and equipment, useful life	5 years
Building | Maximum
Line of Credit Facility [Line Items]
Property, plant and equipment, useful life	40 years
Machinery and Equipment | Minimum
Line of Credit Facility [Line Items]
Property, plant and equipment, useful life	1 year
Machinery and Equipment | Maximum
Line of Credit Facility [Line Items]
Property, plant and equipment, useful life	20 years