Restructuring, Asset Impairments and Other, Net (Narrative) (Details)		1 Months Ended		3 Months Ended	9 Months Ended
	Sep. 19, 2016 position	Mar. 31, 2016 employee	Jan. 31, 2015 employee	Sep. 30, 2016 USD ($)	Sep. 30, 2016 USD ($) employee	Dec. 31, 2015 USD ($)
Restructuring Cost and Reserve [Line Items]
Accrued liabilities				$ 24,400,000	$ 24,400,000	$ 5,800,000
Payments for restructuring					10,100,000
Cost Reduction Plan | Employee severance
Restructuring Cost and Reserve [Line Items]
Expected reduction in employment levels | position	130
Restructuring Charges				20,900,000
Accrued liabilities				20,700,000	20,700,000
Systems Solutions Group Voluntary Workforce Reduction | Workforce reduction
Restructuring Cost and Reserve [Line Items]
Restructuring Charges				100,000
Accrued liabilities				400,000	400,000
Number of positions eliminated voluntarily | employee		75
Total charges expected to incur				5,300,000	5,300,000
Payments for restructuring				3,900,000	$ 5,000,000
Manufacturing Relocation | Employee severance
Restructuring Cost and Reserve [Line Items]
Expected reduction in employment levels | employee					160
Restructuring Charges				900,000	$ 2,100,000
Accrued liabilities				2,100,000	2,100,000
Total charges expected to incur				5,700,000	5,700,000
General workforce reductions | Workforce reduction
Restructuring Cost and Reserve [Line Items]
Restructuring Charges					5,100,000
Accrued liabilities				0	0
Payments for restructuring				0	$ 1,300,000
Number of positions eliminated | employee					150
European marketing organization relocation | Employee severance
Restructuring Cost and Reserve [Line Items]
Restructuring Charges					$ 3,500,000
Accrued liabilities				200,000	200,000
Payments for restructuring				$ 300,000	$ 2,700,000
Number of positions eliminated | employee			6