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v3.23.1

Significant Accounting Policies - Narrative (Details) |  | 3 Months Ended |
--- | --- | --- | ---
Mar. 28, 2022 entity restaurant | Mar. 27, 2022 restaurant | Mar. 26, 2023 restaurant
Related Party Transaction [Line Items] |  |  |
Percentage of domestic restaurants franchised |  |  | 85.00%
Number of joint ventures divested | entity | 1 |  |
Corporate Joint Venture |  |  |
Related Party Transaction [Line Items] |  |  |
Number of restaurants |  | 188 | 98
Corporate Joint Venture | Disposal group, disposed of by sale, not discontinued operations |  |  |
Related Party Transaction [Line Items] |  |  |
Ownership percentage in divested joint venture | 51.00% |  |
Number of restaurants divested | 90 | 90 |

X
- Definition Disposal Group, Including Discontinued Operation, Ownership Percentage in Disposed Asset + References No definition available. + Details
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Namespace Prefix: | pzza_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of joint ventures divested during the period. + References No definition available. + Details
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Namespace Prefix: | pzza_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of Restaurants Sold + References No definition available. + Details
Name: | pzza_NumberOfRestaurantsSold
Namespace Prefix: | pzza_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the percentage of business units that are owned and/or operated in a franchise agreement by franchisees. + References No definition available. + Details
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Namespace Prefix: | pzza_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the number of restaurants. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition 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. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |