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Operating (Gains), Losses and Other Charges, Net - Narrative (Details) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 25, 2024 USD ($) restaurant | Sep. 27, 2023 USD ($) | Sep. 25, 2024 USD ($) restaurant | Sep. 27, 2023 USD ($) | Dec. 27, 2023 USD ($) parcel restaurant
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Number of restaurants | restaurant | 1,586 |  | 1,586 |  |
Assets held for sale | $ 0 |  | $ 0 |  | $ 1,455
Impairment charges | 78 | $ 1,711 | 792 | $ 1,840 |
Property impairment |  |  | 600 |  |
Severance and other restructuring charges | 700 |  | 700 |  | 1,400
Reacquired franchise rights |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Impairment of franchisee rights |  |  | 100 |  |
Franchise agreements |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Impairment of franchisee rights | 100 |  | 100 |  |
Held-for-sale |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Property |  |  |  |  | $ 900
Number of restaurants | restaurant |  |  |  |  | 3
Assets held for sale | $ 0 |  | $ 0 |  | $ 1,500
Goodwill |  |  |  |  | 500
Other assets |  |  |  |  | $ 100
Number of real estate properties | parcel |  |  |  |  | 1

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