Guarantees and Other Commitments and Contingencies Image Activation Incentives (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 29, 2013
Franchisee Cash Incentives [Line Items]
Incentive Program Expense Recognized	$ 9,178
Standby Letters of Credit [Member]
Franchisee Cash Incentives [Line Items]
Letters of Credit Outstanding, Amount	6,000
Fiscal Year 2014 [Member]
Franchisee Cash Incentives [Line Items]
Incentive Program Future Cash Payments	$ 4,500

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

No definition available.

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