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Segment Results (Schedule Of Assets By Segment) (Detail) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	$ 2,191.9	$ 4,391.6
Assets Discontinued Operations
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	0.0	2,130.8
Aerospace & Electronics
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	747.2	663.3
Process Flow Technologies
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	1,023.8	1,064.7
Engineered Materials
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	227.0	218.6
Corporate
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	$ 193.9	$ 314.2

X

- Definition

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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