Fair Value (Financial Liabilities Classified as Level 3 Within Fair Value Hierarchy) (Details) - Level 3 - USD ($) $ in Thousands	12 Months Ended
Sep. 27, 2025	Sep. 28, 2024
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Balance at beginning of period	$ 2,839	$ 3,089
Increase in discounted future cash flows	$ 0	237
Increase (decrease) in earn out provisions	Other Nonoperating Income (Expense)
Increase (decrease) in earn out provisions	$ 76	(487)
Settlements paid in cash	(2,442)	0
Balance at end of period	$ 473	$ 2,839

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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