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Restructuring (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 28, 2024 | Dec. 30, 2023 | Sep. 28, 2024
Mobidiag |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Accelerated depreciation |  | $ 7.2 |
Lease asset impairment charges |  | 12.5 |
Severance costs | $ 1.7 | 1.8 | $ 11.9
Expected cost | 15.5 |  |
Danbury closure |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Severance costs | 1.1 | $ 0.5 |
Expected cost | $ 8.8 |  |

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