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Operating Segments and Geographic Data (Schedule Of Long-Lived Assets, Net Of Accumulated Depreciation, By Geographic Region) (Details) - USD ($) $ in Thousands	Sep. 26, 2025	Sep. 27, 2024
Revenues from External Customers and Long-Lived Assets [Line Items]
Total long-lived tangible assets, net of accumulated depreciation	$ 470,608	$ 479,109
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	374,683	385,155
International
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	$ 95,925	$ 93,954

X

- Definition

Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

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No definition available.

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