Other Operating Expense (Income), Net (Narrative) (Details) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
|
Sep. 29, 2024
USD ($)
|
Oct. 01, 2023
USD ($)
|
Oct. 02, 2022
USD ($)
restaurant
|
|
| Restructuring Cost and Reserve [Line Items] | |||
| Operating restaurant impairment charges | $ 8,008 | $ 4,569 | $ 5,927 |
| Jack in the Box | |||
| Restructuring Cost and Reserve [Line Items] | |||
| Number of Restaurants | restaurant | 9 | ||
| Jack in the Box | Jack In The Box Restaurants | |||
| Restructuring Cost and Reserve [Line Items] | |||
| Operating restaurant impairment charges | 1,200 | ||
| Jack in the Box | Jack In The Box Restaurants | |||
| Restructuring Cost and Reserve [Line Items] | |||
| Operating restaurant impairment charges | 3,400 | ||
| Del Taco | |||
| Restructuring Cost and Reserve [Line Items] | |||
| Operating restaurant impairment charges | $ 2,600 | $ 4,400 | |