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Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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The number of franchises purchased during the period when there are significant changes in franchisor-owned outlets or franchised outlets during the period.

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Transactions with Related Parties (Details) $ in Thousands		6 Months Ended
Transactions with Related Parties (Details) $ in Thousands	Jan. 07, 2021 number_of_restaurants	Jul. 04, 2021 USD ($) number_of_restaurants	Jun. 28, 2020 USD ($)
Related Party Transaction
Number of restaurants \| number_of_restaurants		6,866
TimWen \| Franchise rental expense
Related Party Transaction
Related Party Transaction, Expenses from Transactions with Related Party		$ 8,817	$ 7,408
TimWen \| General and administrative \| Management Fees
Related Party Transaction
Related Party Transaction, Other Income from Transactions with Related Party		110	$ 101
Yellow Cab \| Royalty, Advertising Fund, Lease, and Other Income
Related Party Transaction
Related Party Transaction, Other Income from Transactions with Related Party		4,353
Yellow Cab \| Accounts Receivable and Advertising Funds Restricted Assets \| Royalty, Advertising Fund, Lease, and Other Income
Related Party Transaction
Accounts Receivable, Related Parties, Current		$ 883
Yellow Cab \| Franchised Units
Related Party Transaction
Number of restaurants \| number_of_restaurants		78
Significant Changes, Franchises Purchased During Period \| number_of_restaurants	54