XML 122 R106.htm IDEA: XBRL DOCUMENT v3.22.2.2
Commitments and Contingencies (Additional Information) (Details)
1 Months Ended 12 Months Ended
Oct. 24, 2022
USD ($)
Jun. 04, 2022
USD ($)
Aug. 31, 2010
formerEmployee
Oct. 02, 2022
USD ($)
Oct. 03, 2021
USD ($)
Loss Contingencies [Line Items]          
Legal accruals       $ 59,165,000 $ 7,540,000
Estimated litigation liability       6,500,000  
Lease guarantee       $ 23,500,000  
Qdoba guaranteed leases, remaining term       15 years  
Coca-Cola and Dr. Pepper Purchase Commitments          
Loss Contingencies [Line Items]          
Unconditional purchase obligations       $ 75,200,000  
Unrecorded purchase obligation period       7 years  
Vendors Providing Information Technology Services          
Loss Contingencies [Line Items]          
Unconditional purchase obligations       $ 6,700,000  
Unrecorded purchase obligation period       4 years  
Information technology services, early contract termination fees       $ 0  
Gessele v. Jack in the Box Inc.          
Loss Contingencies [Line Items]          
Number of former employees who instituted litigation | formerEmployee     5    
Gessele v. Jack in the Box Inc. | Subsequent Event          
Loss Contingencies [Line Items]          
Loss contingency, damages awarded, value $ 6,400,000        
Torrez v. Jack in the Box | Settled Litigation          
Loss Contingencies [Line Items]          
Loss contingency, damages awarded, value   $ 50,000,000