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Revenues - Components of the Change in Deferred Franchise Revenue (Details) $ in Thousands	9 Months Ended
	Sep. 28, 2022 USD ($)
Movement In Deferred Revenue Roll Forward
Balance, December 29, 2021	$ 19,896
Fees received from franchisees	2,853
Acquired deferred franchise revenue	992
Franchisee deferred costs	(3,845)
Revenue recognized, net	(2,184)
Balance, September 28, 2022	17,712
Less current portion included in other current liabilities	1,881
Deferred franchise revenue included in other noncurrent liabilities	15,831
Deferred revenue recognized	$ 1,900

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