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v3.21.1

Disposition (Details) - USD ($) |  | 3 Months Ended | 6 Months Ended
--- | --- | --- | ---
Nov. 20, 2019 | Sep. 26, 2020 | Dec. 28, 2019 | Mar. 27, 2021 | Mar. 28, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Intangible asset and equipment impairment charges |  |  | $ 30,200,000 | $ 0 | $ 30,200,000
Disposal Group, Including Discontinued Operation, Operating Income (Loss) |  |  | 46,500,000 |  |
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Medical Aesthetics |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Disposal Group, Including Discontinued Operation, Consideration | $ 205,000,000.0 |  |  |  |
Proceeds from Divestiture of Businesses | $ 153,400,000 |  |  |  |
Indemnification liabily |  |  |  | $ 10,900,000 |
Disposal Group, Including Discontinued Operation, Segment that Includes Disposal Group |  | 150.0 million |  |  |
Cost of revenues |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Intangible asset and equipment impairment charges |  |  | 25,800,000 |  |
Operating Expense |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Intangible asset and equipment impairment charges |  |  | $ 4,400,000 |  |

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