Discontinued Operations - Schedule of Current and Non-Current Liabilities Held-for-Sale (Details) - USD ($) $ in Thousands		4 Months Ended
		Jan. 21, 2018	Oct. 01, 2017
Restructuring Reserve [Roll Forward]
Balance as of October 1, 2017		$ 2,473
Adjustments	[1]	193
Cash payments		(800)
Balance as of January 21, 2018	[2]	1,866
Qdoba [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents		3,942	$ 3,175
Restructuring Reserve [Roll Forward]
Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net		8,529	9,086
Disposal Group, Including Discontinued Operation, Inventory		3,168	3,202
Disposal Group, Including Discontinued Operation, Prepaid and Other Assets, Current		5,144	8,802
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment		161,643	148,715
Disposal Group, Including Discontinued Operation, Intangible Assets		12,517	12,660
Disposal Group, Including Discontinued Operation, Goodwill		117,636	117,636
Disposal Group, Including Discontinued Operation, Other Assets		$ 1,735	$ 1,785
Weighted Average | 2013 Qdoba Closures | Discontinued Operations
Restructuring Reserve [Roll Forward]
Weighted average, remaining lease commitment term		2 years

[1] Adjustments relate to revisions to certain sublease assumptions due to changes in market conditions and includes interest expense.

[2] The weighted average remaining lease term related to these commitments is approximately 2 years.