XML 67 R51.htm IDEA: XBRL DOCUMENT v3.25.3
Revenue (Disaggregation of Revenue) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Sep. 28, 2025
Sep. 29, 2024
Oct. 01, 2023
Disaggregation of Revenue [Line Items]      
Revenues $ 1,465,314 $ 1,571,306 $ 1,692,306
Jack in the Box      
Disaggregation of Revenue [Line Items]      
Revenues 1,153,967 1,197,420 1,195,311
Del Taco      
Disaggregation of Revenue [Line Items]      
Revenues 311,347 373,886 496,995
Company restaurant sales      
Disaggregation of Revenue [Line Items]      
Revenues 627,344 709,035 846,278
Company restaurant sales | Jack in the Box      
Disaggregation of Revenue [Line Items]      
Revenues 416,716 427,057 413,748
Company restaurant sales | Del Taco      
Disaggregation of Revenue [Line Items]      
Revenues 210,628 281,978 432,530
Franchise contracts      
Disaggregation of Revenue [Line Items]      
Revenues 368,643 375,428 364,591
Franchise contracts | Jack in the Box      
Disaggregation of Revenue [Line Items]      
Revenues 332,735 347,227 351,283
Franchise contracts | Del Taco      
Disaggregation of Revenue [Line Items]      
Revenues 35,908 28,201 13,308
Franchise royalties      
Disaggregation of Revenue [Line Items]      
Revenues 222,018 230,091 232,733
Franchise royalties | Jack in the Box      
Disaggregation of Revenue [Line Items]      
Revenues 189,646 198,377 207,064
Franchise royalties | Del Taco      
Disaggregation of Revenue [Line Items]      
Revenues 32,372 31,714 25,669
Marketing fees      
Disaggregation of Revenue [Line Items]      
Revenues 216,597 224,158 220,942
Marketing fees | Jack in the Box      
Disaggregation of Revenue [Line Items]      
Revenues 188,992 197,900 199,917
Marketing fees | Del Taco      
Disaggregation of Revenue [Line Items]      
Revenues 27,605 26,258 21,025
Technology and sourcing fees      
Disaggregation of Revenue [Line Items]      
Revenues 19,910 24,515 19,980
Technology and sourcing fees | Jack in the Box      
Disaggregation of Revenue [Line Items]      
Revenues 17,208 19,857 16,073
Technology and sourcing fees | Del Taco      
Disaggregation of Revenue [Line Items]      
Revenues 2,702 4,658 3,907
Franchise fees and other services      
Disaggregation of Revenue [Line Items]      
Revenues 10,802 8,079 7,782
Franchise fees and other services | Jack in the Box      
Disaggregation of Revenue [Line Items]      
Revenues 8,670 7,002 7,226
Franchise fees and other services | Del Taco      
Disaggregation of Revenue [Line Items]      
Revenues $ 2,132 $ 1,077 $ 556