Leases Minimum Rent Disclosures (Details) (USD $) In Thousands, unless otherwise specified	Dec. 30, 2012	Jan. 01, 2012
Leases [Abstract]
Capital Leases, Future Minimum Payments Due, Next Twelve Months	$ 1,714
Operating Leases, Future Minimum Payments Due, Next Twelve Months	45,056
Capital Leases, Future Minimum Payments Due in Two Years	1,715
Operating Leases, Future Minimum Payments, Due in Two Years	42,899
Capital Leases, Future Minimum Payments Due in Three Years	1,715
Operating Leases, Future Minimum Payments, Due in Three Years	40,610
Capital Leases, Future Minimum Payments Due in Four Years	1,715
Operating Leases, Future Minimum Payments, Due in Four Years	39,324
Capital Leases, Future Minimum Payments Due in Five Years	1,715
Operating Leases, Future Minimum Payments, Due in Five Years	36,699
Capital Leases, Future Minimum Payments Due Thereafter	4,664
Operating Leases, Future Minimum Payments, Due Thereafter	323,046
Capital Leases, Future Minimum Payments Due	13,238
Operating Leases, Future Minimum Payments Due	527,634
Less amount representing interest	(2,943)
Total obligations under capital leases	10,295	1,144
Less current portion	(1,062)
Long-term obligations under capital leases	$ 9,233