OTHER OPERATING (INCOME) EXPENSES, NET - Summary of Impairment, Disposition of Property and Equipment, Restaurant Closing Costs and Restructuring (Details) - USD ($) $ in Thousands		4 Months Ended
		Jan. 21, 2024	Jan. 22, 2023
Restructuring and Related Activities [Abstract]
Acquisition, integration, and strategic initiatives	[1]	$ 5,621	$ 1,651
Costs of closed restaurants and other	[2]	858	2,589
Accelerated depreciation		37	268
Gains on acquisition of restaurants	[3]	(2,357)	0
Losses (gains) on disposition of property and equipment, net (4)	[4]	1,011	(10,009)
Impairment and other charges		$ 5,170	$ (5,501)

[1] Acquisition, integration, and strategic initiatives are related to the acquisition and integration of Del Taco, as well as strategic consulting fees.

[2] Costs of closed restaurants and other generally includes ongoing costs associated with closed restaurants, cancelled project costs, and impairment charges as a result of our decision to close restaurants.

[3] gains on acquisition of 9 Del Taco restaurants.

[4] In 2024, loss on disposition of property and equipment primarily related to the lease termination and early closures of Del Taco restaurants. In 2023, gains on disposition of property and equipment primarily related to the sale of Jack in the Box restaurant properties to franchisees who were leasing the properties from us prior to the sale