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Basis Of Presentation (Tables)
4 Months Ended
Jan. 23, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Summary of Number of Restaurants The following table summarizes the number of restaurants as of the end of each period:
January 23,
2022
January 17,
2021
Company-operated165 148 
Franchise2,043 2,089 
Total system2,208 2,237