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PROPERTY AND EQUIPMENT - Narrative (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 29, 2024 USD ($) store | Dec. 31, 2023 USD ($) store | Dec. 25, 2022 USD ($)
Property, Plant and Equipment [Line Items] |  |  |
Depreciation expense | $ 56,400 | $ 49,500 | $ 38,800
Loss on disposal of property and equipment | $ 255 | $ 687 | 278
Number of facilities under construction | store | 9 | 7 |
Impairment and closure costs | $ 1,300 |  | 15,000
Property, Plant and Equipment |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Impairment and closure costs |  |  | 8,800
Certain Store Locations |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Impairment and closure costs |  |  | 2,000
Impairment and closure costs |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Impairment and closure costs |  |  | $ 2,400
Impairment and closure costs, extensible enumeration |  |  | Impairment and closure costs
Impairment and closure costs | Property, Plant and Equipment |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Impairment and closure costs | $ 2,000 |  |
Impairment and closure costs, extensible enumeration | Impairment and closure costs |  |
Restructuring charges |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Impairment and closure costs |  |  | $ 12,600
Impairment and closure costs, extensible enumeration |  |  | Restructuring charges
Restructuring charges | Property, Plant and Equipment |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Impairment and closure costs | $ 6,800 |  |
Impairment and closure costs, extensible enumeration | Restructuring charges |  |

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