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Revenues - Schedule of Components of the Change in Deferred Franchise Revenue (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 24, 2025 | Dec. 25, 2024
Movement In Deferred Revenue Roll Forward |  |
Balance, December 25, 2024 | $ 16,968 |
Fees received from franchisees | 854 |
Revenue recognized | (2,405) |
Balance, September 24, 2025 | 15,417 | $ 16,968
Less current portion included in other current liabilities | 1,970 |
Deferred franchise revenue included in other noncurrent liabilities | $ 13,447 |
Deferred revenue recognized |  | $ 2,100

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