Annual report pursuant to Section 13 and 15(d)

Leases Supplemental cash flow disclosures (Details)

v3.24.0.1
Leases Supplemental cash flow disclosures (Details)
$ in Millions
12 Months Ended
Dec. 31, 2023
USD ($)
numberOfClosedRestaurants
Dec. 25, 2022
USD ($)
numberOfClosedRestaurants
Dec. 26, 2021
numberOfClosedRestaurants
Leases [Abstract]      
Operating Lease, Payments Included, Termination Payments for Closed Stores $ 0.9 $ 2.9  
Change in operating lease assets and liabilities due to lease remeasurement 3.9 1.6  
Change in operating lease assets and liabilities due to lease commencements $ 2.0 $ 9.1  
Number of Terminated Leases Due to Close Restaurants | numberOfClosedRestaurants 1 4 6
Number of Purchased Restaurants 1    
Change in operating lease assets and liabilities due to termination and purchase $ 2.5 $ 2.5