Nature Of Operations And Significant Accounting Policies (Schedule Of Changes To Goodwill) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Goodwill [Line Items]
Balance at beginning of period	$ 1,167.9	$ 1,191.3
Currency translation	(18.7)	(23.4)
Balance at end of period	1,149.2	1,167.9
Fluid Handling [Member]
Goodwill [Line Items]
Balance at beginning of period	218.7	227.3
Currency translation	(6.4)	(8.6)
Balance at end of period	212.3	218.7
Payment and Merchandising Technologies [Member]
Goodwill [Line Items]
Balance at beginning of period	575.2	589.9
Currency translation	(11.9)	(14.7)
Balance at end of period	563.3	575.2
Aerospace And Electronics [Member]
Goodwill [Line Items]
Balance at beginning of period	202.6	202.7
Currency translation	(0.3)	(0.1)
Balance at end of period	202.3	202.6
Engineered Materials [Member]
Goodwill [Line Items]
Balance at beginning of period	171.4	171.5
Currency translation	(0.1)	(0.1)
Balance at end of period	$ 171.3	$ 171.4