Goodwill And Intangible Assets (Schedule of Intangible Assets) (Details) - USD ($) $ in Thousands	Oct. 02, 2022	Oct. 03, 2021
Definite-lived intangible assets:
Gross Amount	$ 12,901	$ 542
Accumulated Amortization	(577)	(72)
Net Amount	12,324	470
Indefinite-lived intangible assets:
Gross Amount	283,500	0
Sublease assets
Definite-lived intangible assets:
Gross Amount	2,671	0
Accumulated Amortization	(139)	0
Net Amount	2,532	0
Franchise contracts
Definite-lived intangible assets:
Gross Amount	9,700	0
Accumulated Amortization	(311)	0
Net Amount	9,389	0
Reacquired franchise rights
Definite-lived intangible assets:
Gross Amount	530	542
Accumulated Amortization	(127)	(72)
Net Amount	$ 403	$ 470