Litigation, Commitments and Contingencies (Details) - USD ($) $ in Millions		12 Months Ended
	Apr. 14, 2022	Dec. 29, 2024
Loss Contingencies [Line Items]
Estimated maximum amount of undiscounted payments in the event of nonpayment by primary lessees		$ 10.4
Surety Bonds
Loss Contingencies [Line Items]
Off-balance sheet risk		$ 19.3
Term of guarantor obligation		1 year
Settled Litigation | Papa John’s Employee & Franchise Employee Antitrust Litigation
Loss Contingencies [Line Items]
Settlement amount	$ 5.0