Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

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-Publisher FASB
-Name Accounting Standards Codification
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Name:	us-gaap_LossContingencyEstimateOfPossibleLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Commitments and Contingencies (Details) $ in Thousands	Sep. 29, 2019 USD ($)	Oct. 29, 2018 employee
Durling et al v. Papa John's International, Inc.
Loss Contingencies [Line Items]
Approximate number of employees who opted into the class action \| employee		9,571
Expected future costs	$ 0
Danker V. Papa John's International, Inc.
Loss Contingencies [Line Items]
Expected future costs	$ 0