Segment Results (Schedule Of Goodwill By Segment) (Detail) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Goodwill	$ 1,530.9	$ 1,527.5
Aerospace & Electronics
Segment Reporting Information [Line Items]
Goodwill	202.3	202.3
Process Flow Technologies
Segment Reporting Information [Line Items]
Goodwill	319.5	317.3
Payment & Merchandising Technologies
Segment Reporting Information [Line Items]
Goodwill	837.8	836.6
Engineered Materials
Segment Reporting Information [Line Items]
Goodwill	$ 171.3	$ 171.3