Guarantees and Other Commitments and Contingencies Franchisee Image Activation Programs (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 03, 2016	May. 11, 2016
Guarantor Obligations [Line Items]
Letters of Credit Outstanding, Amount	$ 39,996
Minimum [Member]
Guarantor Obligations [Line Items]
Years of reduction in royalty payment attributable to incentive program	1 year
Maximum [Member]
Guarantor Obligations [Line Items]
Years of reduction in royalty payment attributable to incentive program	2 years
Standby Letters of Credit [Member]
Guarantor Obligations [Line Items]
Letters of Credit Outstanding, Amount	$ 6,000
Amended Letters of Credit, Amount	$ 1,000
Subsequent Event [Member] | Standby Letters of Credit [Member]
Guarantor Obligations [Line Items]
Letters of Credit Outstanding, Amount		$ 1,000
Letters of Credit, Terminated		$ 6,000