Goodwill and Other Intangible Assets (Changes in Carrying Amount of Goodwill by Segment) (Detail) $ in Thousands	12 Months Ended
Dec. 31, 2021 USD ($)
Goodwill [Roll Forward]
Beginning balance	$ 270,172
Acquisition	107,231
Foreign currency translation adjustment	(7,214)
Ending balance	370,189
Advanced Electronics Solutions
Goodwill [Roll Forward]
Beginning balance	124,927
Acquisition	0
Foreign currency translation adjustment	(5,360)
Ending balance	119,567
Elastomeric Material Solutions
Goodwill [Roll Forward]
Beginning balance	143,021
Acquisition	107,231
Foreign currency translation adjustment	(1,854)
Ending balance	248,398
Other
Goodwill [Roll Forward]
Beginning balance	2,224
Acquisition	0
Foreign currency translation adjustment	0
Ending balance	$ 2,224

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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