Goodwill and Other Intangible Assets, Net (Schedule of Definite-Lived and Indefinite-Lived Intangible Assets, Major Class) (Details) - USD ($) $ in Thousands	Apr. 03, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 958,705	$ 958,619
Accumulated Amortization	(282,458)	(273,123)
Total estimated amortization expense	676,247	685,496
Trademarks And Tradenames
Finite-Lived Intangible Assets [Line Items]
Indefinite-lived intangible assets (excluding goodwill)	90,288	90,288
Purchased technology and patents
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	252,216	248,264
Accumulated Amortization	(141,279)	(138,435)
Total estimated amortization expense	110,937	109,829
Customer lists
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	702,422	706,852
Accumulated Amortization	(137,627)	(131,185)
Total estimated amortization expense	564,795	575,667
Other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	4,067	3,503
Accumulated Amortization	(3,552)	(3,503)
Total estimated amortization expense	$ 515	$ 0