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Restructuring (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Mar. 30, 2024 | Dec. 30, 2023 | Apr. 01, 2023 | Mar. 30, 2024 | Apr. 01, 2023
Danbury closure |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Severance Costs | $ 1.3 |  | $ 0.3 | $ 1.8 | $ 1.0
Restructuring and Related Cost, Expected Cost | 7.5 |  |  | 7.5 |
Mobidiag |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Restructuring and Related Cost, Accelerated Depreciation |  | $ 7.2 |  |  |
Other Asset Impairment Charges |  | 12.5 |  |  |
Severance Costs | 4.0 | $ 1.8 |  |  |
Restructuring and Related Cost, Expected Cost | $ 12.2 |  |  | $ 12.2 |

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