Leases Minimum Rent Disclosures (Details) (USD $) In Thousands, unless otherwise specified	Dec. 28, 2014	Dec. 29, 2013
Leases [Abstract]
Capital lease payments due in twelve months	$ 1,812
Capital lease payments due in two years	1,812
Capital lease payments due in three years	1,812
Capital lease payments due in four years	1,818
Capital lease payments due in five years	1,819
Capital lease payments due thereafter	1,500
Capital leases, future minimum payments due	10,573
Less amount representing interest	(1,879)
Total obligations under capital leases	8,694us-gaap_CapitalLeaseObligations	9,336us-gaap_CapitalLeaseObligations
Less current portion	(1,272)us-gaap_CapitalLeaseObligationsCurrent
Long-term obligations under capital leases	7,422
Operating lease payments due in next twelve months	53,867
Operating lease payments due in two years	52,216
Operating lease payments due in three years	50,136
Operating lease payments due in four years	48,127
Operating lease payments due in five years	45,906
Operating lease payments due thereafter	391,238
Operating leases, future minimum payments due	$ 641,490

Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Article 7

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6455398&loc=d3e45280-112737