Facility Closures and Consolidations (Details) $ in Millions	3 Months Ended		12 Months Ended
	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($) employees	Dec. 31, 2014 USD ($) employees
Packaging segment Mexico facility closure and relocation [Member]
Restructuring Cost and Reserve [Line Items]
Total facility closure and move costs			$ 2.5
Severance Costs			0.7
Accelerated depreciation and inventory write-downs			0.8
Facility Closing Sao Paulo, Brazil [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Number of Positions Eliminated | employees					60
Future Lease Obligation, Net of Sublease Income		$ 3.9
Translation Adjustment Functional to Reporting Currency, Loss (Gain), Reclassified to Earnings, Net of Tax		$ 1.3
Future Lease Obligation, Net of Sublease Income Reversed in Period	$ 1.7
Facility Closing Sao Paulo, Brazil [Member] | Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Severance Costs					$ 0.5
Energy Branch Closures [Member]
Restructuring Cost and Reserve [Line Items]
Severance Costs				$ 3.0
Non-cash fixed assets write-down				$ 1.4
Restructuring and Related Cost, Expected Number of Positions Eliminated | employees				240
Future Lease Obligation, Net of Sublease Income			$ 0.4