Noncontrolling Interests - Joint Ventures (Details)	Dec. 26, 2021 entity restaurant	Dec. 27, 2020 restaurant entity
Noncontrolling Interests
Number of joint ventures \| entity	4	4
Joint ventures
Noncontrolling Interests
Number of Restaurants \| restaurant	188	188

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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