Impairment and Restructuring Charges (Details Textual) $ in Millions	3 Months Ended			9 Months Ended
	Sep. 30, 2016 USD ($)	Jun. 30, 2016 USD ($)	Sep. 30, 2015 USD ($)	Sep. 30, 2016 USD ($) Positions	Sep. 30, 2015 USD ($) Positions	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)
Restructuring and Related Cost [Line Items]
Exit costs	$ 0.8		$ 0.1	$ 2.3	$ 3.7
Restructuring accrual	10.2			10.2		$ 11.3	$ 9.5
Severance Costs	3.3		4.3	12.6	5.0
Tangible Asset Impairment Charges	1.2			3.8	3.3
Defined Benefit Plan, Recognized Net Gain (Loss) Due to Settlements and Curtailments	10.2		3.5	$ 10.6	$ 221.0
WorkforceReduction [Member]
Restructuring and Related Cost [Line Items]
Restructuring and Related Cost, Number of Positions Eliminated | Positions				175	65
Severance Costs				$ 7.7	$ 4.0
Pulaski [Member] | WorkforceReduction [Member]
Restructuring and Related Cost [Line Items]
Restructuring and Related Cost, Number of Positions Eliminated | Positions				120
Mobile Industries [Member]
Restructuring and Related Cost [Line Items]
Exit costs	0.3		0.1	$ 1.6	0.7
Severance Costs	2.9		2.0	7.7	2.7
Tangible Asset Impairment Charges	1.2			$ 3.8	0.1
Mobile Industries [Member] | WorkforceReduction [Member]
Restructuring and Related Cost [Line Items]
Restructuring and Related Cost, Number of Positions Eliminated | Positions				85
Severance Costs	1.7		1.8	$ 2.9
Mobile Industries [Member] | UNITED KINGDOM
Restructuring and Related Cost [Line Items]
Exit costs		$ 0.8
Mobile Industries [Member] | Europe [Member]
Restructuring and Related Cost [Line Items]
Severance Costs					1.2
Benoni [Member]
Restructuring and Related Cost [Line Items]
Goodwill and Intangible Asset Impairment				0.5
Benoni [Member] | WorkforceReduction [Member]
Restructuring and Related Cost [Line Items]
Severance Costs	0.8
Altavista Bearing Plant [Member] [Member]
Restructuring and Related Cost [Line Items]
Goodwill and Intangible Asset Impairment	0.7			3.1
Severance Costs	0.2			1.7
Process Industries [Member]
Restructuring and Related Cost [Line Items]
Exit costs	0.5		0.0	0.7	3.0
Severance Costs	0.4		1.7	4.9	1.7
Tangible Asset Impairment Charges	0.0			0.0	3.2
Process Industries [Member] | WorkforceReduction [Member]
Restructuring and Related Cost [Line Items]
Severance Costs			1.6	4.8
Process Industries [Member] | South America [Member]
Restructuring and Related Cost [Line Items]
Exit costs					3.0
Corporate Segment [Member]
Restructuring and Related Cost [Line Items]
Exit costs	0.0			0.0
Severance Costs	0.0			0.0
Tangible Asset Impairment Charges	0.0			0.0
Corporate Segment [Member] | WorkforceReduction [Member]
Restructuring and Related Cost [Line Items]
Severance Costs			0.6
Foreign Pension Plan, Defined Benefit [Member]
Restructuring and Related Cost [Line Items]
Defined Benefit Plan, Recognized Net Gain (Loss) Due to Settlements and Curtailments	$ 10.2		$ 0.0	$ 10.6	1.1
Repair Business [Member] | Process Industries [Member] | UNITED STATES
Restructuring and Related Cost [Line Items]
Tangible Asset Impairment Charges					$ 3.0