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SUMMARY OF REFRANCHISINGS AND ASSETS HELD FOR SALE - Refranchisings (Details) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jul. 06, 2025 USD ($) restaurant | Jul. 07, 2024 USD ($) restaurant | Jul. 06, 2025 USD ($) restaurant | Jul. 07, 2024 USD ($) restaurant
Franchisor Disclosure [Line Items] |  |  |  |
Gain (loss) on the sale of company-operated restaurants | $ (597) | $ (527) | $ (1,983) | $ (1,675)
Operating restaurant impairment charges | 1,058 | 136 | 2,935 | 136
Del Taco |  |  |  |
Franchisor Disclosure [Line Items] |  |  |  |
Operating restaurant impairment charges |  | 2,200 |  |
Company operated |  |  |  |
Franchisor Disclosure [Line Items] |  |  |  |
Proceeds from the sale of company-operated restaurants | 0 | 178 | 5,712 | 2,168
Net assets sold (primarily property and equipment) | 0 | 41 | (1,827) | (567)
Goodwill related to the sale of company-operated restaurants | 0 | 0 | (461) | (105)
Franchise fees | 0 | 0 | (364) | (454)
Sublease liabilities, net | 0 | 0 | 0 | (140)
Lease termination | 0 | 0 | (217) | 0
Other | (146) | (284) | (213) | (2,286)
Gain (loss) on the sale of company-operated restaurants | $ (146) | $ (65) | $ 2,630 | $ (1,384)
Company operated | Del Taco |  |  |  |
Franchisor Disclosure [Line Items] |  |  |  |
Refranchising agreements | restaurant | 0 | 0 | 13 | 13

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