Fair Value Measurements - Fair Value of Contingent Consideration (Details) - Contingent Consideration - Discounted Cash Flow $ in Millions	6 Months Ended
Jun. 27, 2020 USD ($)
Measurement Input, Projected Royalties
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration payments: sales-based milestones	$ 37.0
Measurement Input, Discount Rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration payments: sales-based milestones (percent)	26.00%

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.

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