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Intangible Assets and Goodwill - Additional Information (Details) - USD ($) | 3 Months Ended
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Dec. 28, 2024 | Dec. 30, 2023
Indefinite-Lived Intangible Assets [Line Items] |  |
Impairment of intangible asset | $ 0 | $ 4,300,000
Mobidiag |  |
Indefinite-Lived Intangible Assets [Line Items] |  |
Accelerated amortization |  | 7,300,000
Mobidiag | In-process research and development |  |
Indefinite-Lived Intangible Assets [Line Items] |  |
Impairment of intangible asset |  | 4,300,000
Intangible assets, current |  | 22,400,000
Mobidiag | Customer Relationships |  |
Indefinite-Lived Intangible Assets [Line Items] |  |
Finite-lived intangibles |  | 0
Mobidiag | Trade Names |  |
Indefinite-Lived Intangible Assets [Line Items] |  |
Finite-lived intangibles |  | $ 0

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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 926 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483154/926-20-50-5 + Details
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