Revenue Recognition - Contract Balances (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 30, 2025	Mar. 31, 2024	Dec. 29, 2024
Disaggregation of Revenue [Line Items]
Revenue recognized related to deferred revenue	$ 9,700	$ 8,100
Change in Contract with Customer, Liability [Roll Forward]
Beginning balance	36,806
Ending balance	34,027
Change	(2,779)
Contract assets	17,300		$ 16,600
Amortization expense related to contract assets	1,500	$ 1,200
Unearned franchise fees and royalties
Change in Contract with Customer, Liability [Roll Forward]
Beginning balance	21,860
Ending balance	21,103
Change	(757)
Unredeemed gift card liabilities
Change in Contract with Customer, Liability [Roll Forward]
Beginning balance	7,694
Ending balance	6,978
Change	(716)
Customer loyalty program obligations
Change in Contract with Customer, Liability [Roll Forward]
Beginning balance	7,252
Ending balance	5,946
Change	$ (1,306)