Schedule of Future Minimum Lease Payments (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014
Sale Leaseback Transaction [Line Items]
Remaining three months	$ 7,263
2016	29,053
2017	29,053
2018	31,778
2019	33,544
Thereafter	102,817
Total future lease payments	233,508
Fiscal 2015 Sale/Leasebacks
Sale Leaseback Transaction [Line Items]
Remaining three months	2,043
2016	8,174
2017	8,174
2018	8,293
2019	8,744
Thereafter	37,554
Total future lease payments	72,982
Fiscal 2014 Sale/Leasebacks
Sale Leaseback Transaction [Line Items]
Remaining three months	5,220
2016	20,879
2017	20,879
2018	23,485
2019	24,800
Thereafter	65,263
Total future lease payments	$ 160,526

Amount of minimum lease payments for sale-leaseback transactions accounted for using the deposit method or as a financing.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 40

-Section 50

-Paragraph 2

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6456377&loc=d3e50824-112756

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