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Fair Value Measurements - Schedule of Recurring Level 3 Fair Value Measurements of Contingent Consideration Include Unobservable Inputs (Detail) - Fair Value Measurements Recurring [Member] - Significant unobservable inputs (Level 3) [Member] | 9 Months Ended
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Oct. 06, 2018
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items] |
Projected year(s) of payments | 2019
Measurement Input, Discount Rate [Member] |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items] |
Fair value measurement, unobservable input | 11.80
Minimum [Member] | Measurement Input, Default Rate [Member] |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items] |
Fair value measurement, unobservable input | 0
Maximum [Member] | Measurement Input, Default Rate [Member] |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items] |
Fair value measurement, unobservable input | 100

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- Definition Fair value measurement input projected year of payment. + References No definition available. + Details
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- Definition Value of input used to measure alternative investment. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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