Segment Results (Schedule Of Assets By Segment) (Detail) - USD ($) $ in Millions	Jun. 30, 2016	Dec. 31, 2015
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	$ 3,432.4	$ 3,336.9
Fluid Handling [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	903.1	888.0
Payment and Merchandising Technologies [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	1,231.7	1,178.0
Aerospace and Electronics [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	580.8	559.4
Engineered Materials
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	232.7	227.6
Corporate
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	$ 484.1	$ 483.9