Summary of Significant Accounting Policies Properties and Depreciation and Amortization (Details)	12 Months Ended
	Dec. 30, 2012
Office and Restaurant Equipment [Member] | Minimum [Member]
Properties
Property, Plant and Equipment, Useful Life	5 years
Office and Restaurant Equipment [Member] | Maximum [Member]
Properties
Property, Plant and Equipment, Useful Life	20 years
Transportation Equipment [Member] | Minimum [Member]
Properties
Property, Plant and Equipment, Useful Life	5 years
Transportation Equipment [Member] | Maximum [Member]
Properties
Property, Plant and Equipment, Useful Life	15 years
Building [Member] | Minimum [Member]
Properties
Property, Plant and Equipment, Useful Life	7 years
Building [Member] | Maximum [Member]
Properties
Property, Plant and Equipment, Useful Life	30 years