Restructuring Actions Restructuring Actions - Additional Information (Details) $ in Millions	12 Months Ended			36 Months Ended
	Dec. 31, 2015 USD ($) Employees	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)	Dec. 31, 2015 USD ($) Employees
Restructuring Cost and Reserve [Line Items]
Payments for Restructuring	$ 24.4	$ 18.6
Asset write-offs	1.0	1.5	$ 3.9
Foreign exchange translation and other	(0.5)	(0.8)
Industrial Process [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost	$ 16.0			$ 16.0
Number of positions eliminated | Employees	200
Payments for Restructuring	$ 6.1
Asset write-offs	(1.0)
Foreign exchange translation and other	(0.2)
Restructuring and Related Cost, Expected Cost Remaining	4.0			4.0
Control Technologies [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost	7.0			$ 7.0
Restructuring and Related Cost, Incurred Cost	$ 4.5
Interconnect Solutions [Member]
Restructuring Cost and Reserve [Line Items]
Number of positions eliminated | Employees	100			500
Restructuring and Related Cost, Incurred Cost	$ 6.5			$ 38.4
Payments for Restructuring	13.8	9.9
Asset write-offs	0.0	(1.3)
Foreign exchange translation and other	(0.2)	$ (0.2)
Remaining Restructuring Payments Anticipated Year After Next	5.0			5.0
Remaining Restructuring Payments Anticipated Next Year	$ 5.0			$ 5.0