Restructuring Restructuring 2015 Repositioning Actions (Details) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2015 USD ($)	Sep. 30, 2014 USD ($)	Sep. 30, 2015 USD ($)	Sep. 30, 2014 USD ($)	Dec. 31, 2014 USD ($) employee
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 1.4	$ 2.2	$ 8.7	$ 15.5
Defined Benefit Plan, Recognized Net Gain (Loss) Due to Curtailments	4.4		4.4
Acquisition Related Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges			0.3		$ 10.3
Restructuring and Related Cost, Expected Number of Positions Eliminated | employee					240
Reduction Of Global Workforce Percentage					2.00%
Defined Benefit Plan, Recognized Net Gain (Loss) Due to Curtailments			4.4
2015 Repositioning Actions [Member] [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	5.1		5.1		$ 0.0
Restructuring Charges			8.0
Restructuring and Related Cost, Expected Number of Positions Eliminated | employee					125
Reduction Of Global Workforce Percentage					1.00%
Restructuring Reserve, Utilization			(1.8)
Employee Severance [Member] | 2015 Repositioning Actions [Member] [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges			6.9
Asset Write Down [Member] | 2015 Repositioning Actions [Member] [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges			1.1
Fluid Handling [Member] | 2015 Repositioning Actions [Member] [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	4.8		4.8		$ 0.0
Restructuring Reserve, Utilization			(1.5)
Fluid Handling [Member] | Employee Severance [Member] | 2015 Repositioning Actions [Member] [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	4.8		4.8		0.0
Restructuring Reserve, Utilization			(1.5)
Fluid Handling [Member] | Other Restructuring [Member] | 2015 Repositioning Actions [Member] [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	0.0		0.0		0.0
Restructuring Reserve, Utilization			0.0
Aerospace and Electronics [Member] | 2015 Repositioning Actions [Member] [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	0.3		0.3		0.0
Restructuring Reserve, Utilization			(0.3)
Aerospace and Electronics [Member] | Employee Severance [Member] | 2015 Repositioning Actions [Member] [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	0.3		0.3		0.0
Restructuring Reserve, Utilization			(0.3)
Aerospace and Electronics [Member] | Other Restructuring [Member] | 2015 Repositioning Actions [Member] [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	$ 0.0		0.0		0.0
Restructuring Reserve, Utilization			0.0
Operating Expense [Member] | Fluid Handling [Member] | 2015 Repositioning Actions [Member] [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges			6.3
Operating Expense [Member] | Fluid Handling [Member] | Employee Severance [Member] | 2015 Repositioning Actions [Member] [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges			6.3
Operating Expense [Member] | Fluid Handling [Member] | Other Restructuring [Member] | 2015 Repositioning Actions [Member] [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges			0.0
Operating Expense [Member] | Aerospace and Electronics [Member] | 2015 Repositioning Actions [Member] [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges			0.6
Operating Expense [Member] | Aerospace and Electronics [Member] | Employee Severance [Member] | 2015 Repositioning Actions [Member] [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges			0.6
Operating Expense [Member] | Aerospace and Electronics [Member] | Other Restructuring [Member] | 2015 Repositioning Actions [Member] [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges			0.0
cash-related restructuring [Member] | Acquisition Related Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges			4.7		$ 10.2
cash-related restructuring [Member] | 2015 Repositioning Actions [Member] [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges			$ 6.9