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Operating (Gains), Losses and Other Charges, Net - Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 25, 2024 | Dec. 27, 2023 | Dec. 28, 2022
Finite-Lived Intangible Assets [Line Items] |  |  |
Asset impairment charges | $ 792 | $ 2,214 | $ 963
Tangible asset impairment charges | 600 | 1,300 | 600
Operating lease, impairment loss |  | 900 | 300
Impairment related to finance lease ROU assets |  | 100 | $ 100
Accrued severance and other restructuring charges | 300 | 1,400 |
Reacquired franchise rights |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Impairment of franchisee rights | 100 | $ 100 |
Franchise agreements |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Impairment of franchisee rights | $ 100 |  |

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