Supplemental Consolidated Balance Sheet Information (Details) - USD ($) $ in Thousands	Jul. 08, 2018	Oct. 01, 2017
Trade	$ 44,099	$ 55,108
Due from marketing fund	16,164	0
Notes receivable	25,924	988
Other	6,056	5,672
Allowance for doubtful accounts	(1,566)	(2,159)
Receivables, Net, Current	90,677	59,609
Prepaid rent	11,863	0
Prepaid income taxes	19,211	16,928
Other	5,390	10,604
Prepaid Expense, Current	36,464	27,532
Company-owned life insurance policies	108,963	110,057
Deferred tax assets	57,669	105,117
Deferred rent receivable	47,845	46,962
Other	35,790	15,434
Other assets, net	250,267	277,570
Insurance	35,580	39,011
Payroll and related taxes	25,381	23,361
Deferred rent income	16,043	18,961
Advertising	0	18,493
Sales and property taxes	2,940	7,275
Gift card liability	2,177	2,237
Deferred franchise fees	400	450
Other	18,932	25,266
Accrued liabilities	101,453	135,054
Defined benefit pension plans	100,929	107,011
Straight-line rent accrual	31,903	33,749
Other	103,478	108,065
Other Liabilities, Noncurrent	$ 236,310	$ 248,825