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

Increase (Decrease), Contract With Customer, Liability

No definition available.

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- Definition

Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.

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- Definition

Amount of revenue recognized arising from contract liability from change in timeframe for performance obligation to be satisfied.

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- Definition

Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.

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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent.

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- Definition

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration has been received or is receivable.

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