Goodwill (Details) $ in Thousands	6 Months Ended
Jul. 04, 2021 USD ($)
Goodwill [Roll Forward]
Balance as of December 31, 2020	$ 244,078
Foreign exchange rate changes	(1,172)
Balance as of July 4, 2021	$ 242,906

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
-Publisher FASB
-Name Accounting Standards Codification
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-Name Accounting Standards Codification
-Topic 350
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
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