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Goodwill and Other Intangible Assets, Net (Schedule of Definite-Lived and Indefinite-Lived Intangible Assets, Major Class) (Details) - USD ($) $ in Thousands | Apr. 02, 2021 | Dec. 31, 2020
--- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |
Gross carrying amount | $ 975,807 | $ 985,386
Accumulated amortization | (326,761) | (318,450)
Total estimated amortization expense | 649,046 | 666,936
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 | 255,606 | 257,453
Accumulated amortization | (155,278) | (152,798)
Total estimated amortization expense | 100,328 | 104,655
Customer lists |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross carrying amount | 716,081 | 723,791
Accumulated amortization | (167,620) | (161,856)
Total estimated amortization expense | 548,461 | 561,935
Other |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross carrying amount | 4,120 | 4,142
Accumulated amortization | (3,863) | (3,796)
Total estimated amortization expense | $ 257 | $ 346

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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