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Commitments and Contingencies - Narrative (Detail) - USD ($) $ in Millions | 9 Months Ended |
--- | --- | ---
Sep. 28, 2019 | Dec. 29, 2018
Loss Contingencies [Line Items] |  |
Benefit recorded in operating expenses related to settlement | $ 11.6 |
Patent Related Litigation Matter |  |
Loss Contingencies [Line Items] |  |
Loss contingency accrual |  | $ 30.9

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- Definition Amount of gain (loss) recognized in settlement of litigation and insurance claims. Excludes claims within an insurance entity's normal claims settlement process. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118942415&loc=d3e14326-108349 + Details
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- Definition Amount of loss contingency liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118942415&loc=d3e14326-108349 + Details
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- Details
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