Income Taxes (Deferred Tax Assets and Deferred Tax Liabilities) (Details) - USD ($) $ in Thousands	Oct. 02, 2022	Oct. 03, 2021
Deferred tax assets:
Operating and finance lease liabilities	$ 340,317	$ 237,509
Accrued defined benefit pension and postretirement benefits	19,090	28,837
Accrued legal settlements	15,158	2,378
Deferred income	13,524	12,083
Accrued insurance	8,339	5,389
Share-based compensation	5,094	4,039
Tax loss and tax credit carryforwards	4,399	3,129
Accrued incentive compensation	2,402	3,455
Other reserves and allowances	1,627	1,672
Accrued compensation expense	1,329	710
Property and equipment, net of impairment	0	5,922
Other, net	2,319	3,424
Total gross deferred tax assets	413,598	308,547
Valuation allowance	(1,140)	(1,349)
Total net deferred tax assets	412,458	307,198
Deferred tax liabilities:
Operating and finance lease ROU assets	(349,903)	(242,038)
Intangible assets	(87,165)	(11,349)
Property and equipment, principally due to differences in depreciation	(5,656)	0
Investment basis limitation	(6,010)	0
Other	(1,408)	(2,294)
Total gross deferred tax liabilities	(450,142)	(255,681)
Net deferred tax (liabilities) assets	$ (37,684)
Net deferred tax (liabilities) assets		$ 51,517