Parent Company Condensed Statements of Cash Flows (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 28, 2014	Dec. 29, 2013	Dec. 30, 2012
CASH FLOWS FROM OPERATING ACTIVITIES:
Net cash provided by operating activities	$ 192,339	$ 193,989	$ 176,320
CASH FLOWS FROM INVESTING ACTIVITIES:
Net cash provided by (used in) investing activities	(57,443)	(99,733)	7,348
CASH FLOWS FROM FINANCING ACTIVITIES:
Payments of common stock dividends	(52,843)dpz_PaymentsOfDividendsAndEquivalents	(34,241)dpz_PaymentsOfDividendsAndEquivalents	(185,484)dpz_PaymentsOfDividendsAndEquivalents
Purchase of common stock	(82,407)	(97,132)	(88,238)
Net cash used in financing activities	(118,898)	(134,804)	(177,449)
CHANGE IN CASH AND CASH EQUIVALENTS	16,472	(40,430)	4,521
CASH AND CASH EQUIVALENTS, AT BEGINNING OF PERIOD	14,383	54,813	50,292
CASH AND CASH EQUIVALENTS, AT END OF PERIOD	30,855	14,383	54,813
Parent Company [Member]
CASH FLOWS FROM OPERATING ACTIVITIES:
Net cash provided by operating activities	134,149	129,953	112,392
CASH FLOWS FROM INVESTING ACTIVITIES:
Dividends from subsidiaries			146,231
Net cash provided by (used in) investing activities			146,231
CASH FLOWS FROM FINANCING ACTIVITIES:
Payments of common stock dividends	(52,843)	(34,241)	(173,485)
Purchase of common stock	(82,407)	(97,132)	(88,238)
Other	1,101	1,420	3,100
Net cash used in financing activities	(134,149)	(129,953)	(258,623)
CHANGE IN CASH AND CASH EQUIVALENTS	0	0	0
CASH AND CASH EQUIVALENTS, AT BEGINNING OF PERIOD	6	6	6
CASH AND CASH EQUIVALENTS, AT END OF PERIOD	$ 6	$ 6	$ 6

Cash outflow for common stock dividends and related anti-dilution equivalent payments.

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.

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