Revenue Contract Balances (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 29, 2024	Dec. 31, 2023	Jan. 01, 2023
Contract balances
Deferred franchise fees at beginning of period	$ 100,805	$ 99,208	$ 97,186
Revenue recognized during the period	(12,706)	(12,242)	(11,567)
New deferrals due to cash received and other	11,312	13,839	13,589
Deferred franchise fees at end of period	99,411	100,805	$ 99,208
Deferred franchise fees, noncurrent	88,387	90,132
Accounts and notes receivable, net \| Short-term Contract with Customer
Contract balances
Receivables, Net, Current	55,601	55,293
Advertising funds restricted assets \| Short-term Contract with Customer
Contract balances
Receivables, Net, Current	73,223	76,838
Accrued expenses and other current liabilities
Contract balances
Deferred franchise fees, current	11,024	10,673
Deferred Franchise Fees
Contract balances
Deferred franchise fees, noncurrent	$ 88,387	$ 90,132

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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479837/606-10-45-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-8

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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-Section 45
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Amount of deferred revenue recognized for transactions arising during the current reporting period. Deferred revenue is a liability as of the balance sheet date related to a revenue producing activity for which revenue has not yet been recognized. Generally, an Entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP.

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-Topic 852
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-Name Accounting Standards Codification
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[Line Items] for Contract balances [Table]

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