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Goodwill and Other Intangible Assets - Summary of Other Intangible Assets (Details) - USD ($)
$ in Thousands
Oct. 03, 2021
Dec. 31, 2020
Other Intangible Assets, gross:    
Total Other Intangible Assets, gross $ 672,186 $ 709,487
Total Accumulated Amortization (390,653) (387,553)
Other Intangible Assets, net 281,533 321,934 [1]
Patents    
Other Intangible Assets, gross:    
Total Other Intangible Assets, gross 29,314 29,325
Total Accumulated Amortization (15,843) (14,511)
Customer lists    
Other Intangible Assets, gross:    
Total Other Intangible Assets, gross 585,108 622,430
Total Accumulated Amortization (338,039) (339,159)
Trade names    
Other Intangible Assets, gross:    
Total Other Intangible Assets, gross 32,086 32,088
Total Accumulated Amortization (13,658) (12,156)
Proprietary technology    
Other Intangible Assets, gross:    
Total Other Intangible Assets, gross 22,870 22,813
Total Accumulated Amortization (21,130) (19,833)
Other    
Other Intangible Assets, gross:    
Total Other Intangible Assets, gross 2,808 2,831
Total Accumulated Amortization $ (1,983) $ (1,894)
[1] The year-end condensed consolidated balance sheet data was derived from audited financial statements, but does not include all disclosures required by accounting principles generally accepted in the United States of America.