Future Minimum Lease Payments under Scheduled Leases (Detail) (USD $) In Thousands, unless otherwise specified	Jan. 03, 2015	Dec. 28, 2013
Debt Instrument [Line Items]
2015	$ 5,060
2016	4,880
2017	4,749
2018	4,881
2019	3,067
2020 and thereafter	1,594
Total minimum payments	24,231
Amount representing interest	1,705
Obligations under capital leases	22,526us-gaap_CapitalLeaseObligations	15,649us-gaap_CapitalLeaseObligations
Obligations due within one year	4,496us-gaap_CapitalLeaseObligationsCurrent
Long-term obligations under capital leases	18,030
Obligations under capital leases	22,526us-gaap_CapitalLeaseObligations	15,649us-gaap_CapitalLeaseObligations
2015	65,583
2016	57,448
2017	46,826
2018	37,757
2019	32,482
2020 and thereafter	259,807
Total minimum payments	$ 499,903

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