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Goodwill and Other Intangible Assets - Details of Other Intangible Assets and Related Future Amortization Expense (Details) - USD ($) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 29, 2018 | Dec. 26, 2020 | Dec. 28, 2019
Finite-Lived Intangible Assets |  |  |
Gross Carrying Value |  | $ 563,464 | $ 544,586
Accumulated Amortization |  | 271,577 | 223,339
Total |  | 291,887 | 321,247
Amount | $ 212,720 |  |
Land use rights |  |  |
Finite-Lived Intangible Assets |  |  |
Gross Carrying Value |  | 10,280 | 9,649
Accumulated Amortization |  | 2,007 | 1,730
Total |  | 8,273 | 7,919
Patents, licenses and software |  |  |
Finite-Lived Intangible Assets |  |  |
Gross Carrying Value |  | 137,210 | 131,164
Accumulated Amortization |  | 92,868 | 78,828
Total |  | 44,342 | 52,336
Weighted Average Useful Life (Years) | 8 years |  |
Amount | $ 51,500 |  |
Distribution network |  |  |
Finite-Lived Intangible Assets |  |  |
Gross Carrying Value |  | 43,910 | 43,239
Accumulated Amortization |  | 38,980 | 36,163
Total |  | 4,930 | 7,076
Customer relationships, trademarks, and tradenames |  |  |
Finite-Lived Intangible Assets |  |  |
Gross Carrying Value |  | 372,064 | 360,534
Accumulated Amortization |  | 137,722 | 106,618
Total |  | $ 234,342 | $ 253,916
Weighted Average Useful Life (Years) | 17 years 2 months 12 days |  |
Amount | $ 148,800 |  |
Order backlog |  |  |
Finite-Lived Intangible Assets |  |  |
Weighted Average Useful Life (Years) | 1 year |  |
Amount | $ 12,420 |  |

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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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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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- Definition Amount before 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 928 -SubTopic 340 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -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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