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Financial Instruments - Narrative (Details) - USD ($) | 3 Months Ended |
--- | --- | ---
Dec. 28, 2024 | Sep. 28, 2024
Debt Securities, Available-for-Sale [Line Items] |  |
Realized gain (loss) | $ 0 |
Accrued interest | 0 |
Accrued interest writeoff | $ 0 |
Debt Securities, Available-For-Sale, Excluding Accrued Interest, Current [Member] |  |
Debt Securities, Available-for-Sale [Line Items] |  |
Debt securities, available-for-sale, noncurrent |  | $ 0

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