Supplemental Consolidated Financial Statement Information (Schedule of Supplemental Consolidated Balance Sheet Information) (Details) - USD ($) $ in Thousands	Sep. 28, 2025	Sep. 29, 2024	Oct. 01, 2023
Supplemental Consolidated Financial Statement Information [Abstract]
Trade	$ 84,602	$ 71,306
Notes receivable, current portion	3,786	2,036
Income tax receivable	215	819
Other	8,278	13,918
Allowance for doubtful accounts	(6,570)	(4,512)	$ (4,146)
Accounts and other receivables, net	90,311	83,567
Company-owned life insurance policies	135,504	129,685
Deferred rent receivable	39,222	41,284
Franchise tenant improvement allowances	40,473	41,502
Notes receivable, less current portion	8,151	11,249
Other	41,859	35,286
Other assets, net	265,209	259,006
Accrued Income Taxes, Current	0	778
Legal accruals	19,607	16,220
Payroll and related taxes	34,802	38,112
Sales and property taxes	26,683	26,107
Insurance	28,074	27,982
Deferred rent income	393	0
Advertising	4,833	4,698
Deferred franchise fees and development fees	6,367	6,674
Other	50,007	46,297
Accrued liabilities	170,766	166,868
Defined benefit pension plans	46,320	51,973
Deferred franchise and development fees	42,140	45,316
Other	78,545	56,419
Other long-term liabilities	$ 167,005	$ 153,708

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Franchise Tenant Improvement Allowance

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Supplemental Consolidated Financial Statement Information [Abstract]

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Carrying value as of the balance sheet date of obligations incurred through that date and payable to insurance entities to mitigate potential loss from various risks or to satisfy a promise to provide certain coverage's to employees. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Carrying amount as of the balance sheet date of income taxes previously overpaid to tax authorities (such as U.S. Federal, state and local tax authorities) representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. Also called income tax refund receivable.

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Aggregated carrying amounts of obligations as of the balance sheet date, excluding long-term debt, incurred as part of the normal operations that are expected to be paid after one year or beyond the normal operating cycle, if longer. Alternate captions include Total Deferred Credits and Other Liabilities.

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