Segment Information - Financial Information by Operating Segment (Parenthetical) (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 15, 2025	Jun. 16, 2024	Jun. 15, 2025	Jun. 16, 2024
Segment Reporting [Abstract]
Other capital expenditures not attributable to the reportable segments	$ 10.1	$ 14.4	$ 18.8	$ 28.6

Other Capital Expenditures Not Attributable To Reportable Segments

No definition available.

Name:	dpz_OtherCapitalExpendituresNotAttributableToReportableSegments
Namespace Prefix:	dpz_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration