Goodwill And Intangible Assets (Goodwill, By Segment) (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 29, 2020	Mar. 31, 2019
Goodwill [Line Items]
Asset Impairment Charges	$ 116,182	$ 0
Goodwill, Purchase Accounting Adjustments	(116,182)
Goodwill [Roll Forward]
Goodwill as of December 31, 2019	271,893
Currency translation adjustments	(4,783)
Goodwill as of March 29, 2020	150,928
Aerospace [Member]
Goodwill [Roll Forward]
Goodwill as of December 31, 2019	57,385
Currency translation adjustments	(43)
Goodwill as of March 29, 2020	57,342
Total Industrial
Goodwill [Roll Forward]
Goodwill as of December 31, 2019	214,508
Currency translation adjustments	(4,740)
Goodwill as of March 29, 2020	$ 93,586

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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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.

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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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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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