Basis Of Presentation (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		12 Months Ended
Mar. 31, 2013	May 30, 2012	Dec. 29, 2013 Minimum [Member]	Dec. 29, 2013 Maximum [Member]
Entity Information [Line Items]
Number of Restaurants Acquired		278
Number of Restaurants	571
Number of States in which Entity Operates	13
Weeks In Fiscal Period	13		52	53
Long-term Debt, Fair Value	$ 169.5

The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

No definition available.

Name:	us-gaap_LongTermDebtFairValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant