Nature of Operations and Significant Accounting Policies (Schedule Of Changes To Goodwill) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Goodwill [Roll Forward]
Balance at beginning of period	$ 1,583.8	$ 1,609.0
Adjustments to purchase price allocations		(0.1)
Disposal on sale of business	(22.3)
Currency translation	(34.0)	(25.1)
Balance at end of period	1,527.5	1,583.8
Aerospace & Electronics
Goodwill [Roll Forward]
Balance at beginning of period	202.5	202.5
Adjustments to purchase price allocations		0.0
Disposal on sale of business	0.0
Currency translation	(0.2)	0.0
Balance at end of period	202.3	202.5
Process Flow Technologies
Goodwill [Roll Forward]
Balance at beginning of period	349.4	360.0
Adjustments to purchase price allocations		(0.1)
Disposal on sale of business	(22.3)	(22.3)
Currency translation	(9.8)	(10.5)
Balance at end of period	317.3	349.4
Payment & Merchandising Technologies
Goodwill [Roll Forward]
Balance at beginning of period	860.6	875.2
Adjustments to purchase price allocations		0.0
Disposal on sale of business	0.0
Currency translation	(24.0)	(14.6)
Balance at end of period	836.6	860.6
Engineered Materials
Goodwill [Roll Forward]
Balance at beginning of period	171.3	171.3
Adjustments to purchase price allocations		0.0
Disposal on sale of business	0.0
Currency translation	0.0	0.0
Balance at end of period	$ 171.3	$ 171.3