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Goodwill and Other Intangible Assets (Other Intangible Assets) (Details) - USD ($) $ in Thousands | Sep. 28, 2019 | Dec. 29, 2018
--- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |
Gross | $ 285,957 | $ 281,718
Accumulated Amortization | 136,225 | 118,004
Net | 149,732 | 163,714
Patents |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross | 40 | 40
Accumulated Amortization | 40 | 34
Net | 0 | 6
Software |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross | 174,550 | 170,274
Accumulated Amortization | 63,097 | 49,561
Net | 111,453 | 120,713
Trademarks and trade names |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross | 7,564 | 7,564
Accumulated Amortization | 3,216 | 2,721
Net | 4,348 | 4,843
Customer lists and other |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross | 103,803 | 103,840
Accumulated Amortization | 69,872 | 65,688
Net | $ 33,931 | $ 38,152

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