Segment Results (Schedule Of Assets By Segment) (Detail) - USD ($) $ in Millions	Sep. 30, 2015	Dec. 31, 2014
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	$ 3,402.7	$ 3,450.8
Fluid Handling [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	917.4	963.2
Payment and Merchandising Technologies [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	1,206.5	1,210.1
Aerospace and Electronics [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	545.9	512.1
Engineered Materials
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	235.6	229.1
Corporate
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	$ 497.3	$ 536.3