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Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense.

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Transactions with Related Parties (Details) $ in Thousands	9 Months Ended
Transactions with Related Parties (Details) $ in Thousands	Sep. 29, 2024 USD ($) number_of_restaurants	Oct. 01, 2023 USD ($)	Dec. 31, 2023 USD ($)
Related Party Transaction
Number of Restaurants \| number_of_restaurants	7,292
Accounts payable	$ 29,047		$ 27,370
TimWen \| Franchise Rental Expense
Related Party Transaction
Operating Costs and Expenses	16,065	$ 15,713
TimWen \| Management Fee Income \| General and administrative
Related Party Transaction
Other Operating Income	179	181
QSCC \| Patronage Dividends
Related Party Transaction
Related Party Transaction, Purchases from Related Party	3,493	363
QSCC \| Patronage Dividends \| Other Operating Income (Expense)
Related Party Transaction
Related Party Transaction, Purchases from Related Party	2,909
QSCC \| Patronage Dividends \| Cost of sales
Related Party Transaction
Related Party Transaction, Purchases from Related Party	584
Yellow Cab \| Royalty, Advertising Fund, Lease and Other Income
Related Party Transaction
Other Operating Income	11,397	11,143
Yellow Cab \| Accounts and notes receivable, net and Advertising funds restricted assets \| Royalty, Advertising Fund, Lease and Other Income
Related Party Transaction
Accounts receivable, net, current	$ 1,099		1,153
Yellow Cab \| Franchised Units
Related Party Transaction
Number of Restaurants \| number_of_restaurants	87
AMC \| Advertising Funds Expense
Related Party Transaction
Related Party Transaction, Purchases from Related Party	$ 1,600	$ 1,800
AMC \| Advertising funds restricted liabilities \| Advertising Funds Expense
Related Party Transaction
Accounts payable	$ 0		$ 584