Leases (Assets Held for Lease) (Details) - USD ($) $ in Thousands	Oct. 03, 2021	Sep. 27, 2020
Property Subject to or Available for Operating Lease [Line Items]
Land	$ 105,393	$ 100,460
Buildings	907,792	914,311
Equipment	112,959	112,675
Property and equipment, at cost	1,133,038	1,132,430
Less accumulated depreciation	(810,124)	(796,448)
Property and equipment, net	322,914	335,982
Assets Leased to Others
Property Subject to or Available for Operating Lease [Line Items]
Land	89,791	88,187
Buildings	782,450	801,730
Equipment	223	589
Property and equipment, at cost	872,464	890,506
Less accumulated depreciation	(657,030)	(650,812)
Property and equipment, net	$ 215,434	$ 239,694

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation of building structures held for productive use including addition, improvement, or renovation to the structure, including, but not limited to, interior masonry, interior flooring, electrical, and plumbing.

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Amount before accumulated depreciation of fixtures and equipment. Includes, but is not limited to, machinery, equipment, and engines.

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Amount before accumulated depletion of real estate held for productive use, excluding land held for sale.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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