Goodwill And Intangible Assets (Changes To Goodwill) (Detail) $ in Millions	6 Months Ended
	Jun. 30, 2022 USD ($)
Goodwill [Roll Forward]
Balance at beginning of period	$ 1,583.8
Currency translation	(37.8)
Disposal on sale of business	(22.3)
Balance at end of period	1,523.7
Aerospace & Electronics
Goodwill [Roll Forward]
Balance at beginning of period	202.5
Currency translation	(0.2)
Disposal on sale of business	0.0
Balance at end of period	202.3
Process Flow Technologies
Goodwill [Roll Forward]
Balance at beginning of period	349.4
Currency translation	(12.0)
Disposal on sale of business	(22.3)
Balance at end of period	315.1
Payment & Merchandising Technologies
Goodwill [Roll Forward]
Balance at beginning of period	860.6
Currency translation	(25.6)
Disposal on sale of business	0.0
Balance at end of period	835.0
Engineered Materials
Goodwill [Roll Forward]
Balance at beginning of period	171.3
Currency translation	0.0
Disposal on sale of business	0.0
Balance at end of period	$ 171.3