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Discontinued Operations - Schedule of Notable Components Included In Consolidated Statements of Cash Flows For These Discontinued Operations (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jun. 27, 2025 | Jun. 28, 2024 | Jun. 27, 2025 | Jun. 28, 2024
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Intangible assets |  |  | $ 115,946 | $ 156,292
Discontinued Operations, Disposed of by Means Other than Sale, Spinoff | SpinCo Business |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Property, equipment and improvements | $ 0 | $ 4,446 | 0 | 12,237
Intangible assets | 0 | 14,217 | 0 | 42,574
Deferred income taxes | 2,404 | 3,843 | 2,404 | (3,694)
Additions to property and equipment | $ 0 | $ (4,007) | $ 0 | $ (9,677)

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