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Condensed Financial Information of The Registrant - Additional Information (Detail) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Jan. 03, 2016 | Dec. 28, 2014 | Dec. 29, 2013
Parent Company [Member] |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Non-cash activities related to stock-based compensation plans | $ 34.1 | $ 42.3 | $ 32.3

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- Definition Allocated Non Cash Share Based Compensation Expense + References No definition available. + Details
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Namespace Prefix: | dpz_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- 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_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | dei_LegalEntityAxis=us-gaap_ParentCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |