Goodwill and Other Intangible Assets - Summary of Other Intangible Assets (Details) - USD ($) $ in Thousands	Mar. 29, 2020	Dec. 31, 2019
Other Intangible Assets, gross:
Other Intangible Assets, gross	$ 712,795	$ 717,381
Total Accumulated Amortization	(340,071)	(329,089)
Other Intangible Assets, net	372,724	388,292	[1]
Patents
Other Intangible Assets, gross:
Other Intangible Assets, gross	26,072	26,096
Total Accumulated Amortization	(12,233)	(11,669)
Customer lists
Other Intangible Assets, gross:
Other Intangible Assets, gross	627,456	632,036
Total Accumulated Amortization	(296,881)	(287,831)
Trade names
Other Intangible Assets, gross:
Other Intangible Assets, gross	32,029	32,427
Total Accumulated Amortization	(10,698)	(9,985)
Proprietary technology
Other Intangible Assets, gross:
Other Intangible Assets, gross	24,965	24,525
Total Accumulated Amortization	(18,551)	(17,910)
Other
Other Intangible Assets, gross:
Other Intangible Assets, gross	2,273	2,297
Total Accumulated Amortization	$ (1,708)	$ (1,694)

[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.