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Composition Of Certain Financial Statement Captions (Schedule Of Prepaid Expenses And Other Current Assets) (Details) - USD ($) $ in Thousands | Dec. 29, 2023 | Sep. 29, 2023
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Composition Of Certain Financial Statement Captions [Abstract] |  |
Prepaid expenses | $ 27,699 | $ 24,435
Other current assets | 25,820 | 26,257
Total prepaid expenses and other current assets | $ 53,519 | $ 50,692

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