The Company and Summary of Significant Accounting Policies (Details)	3 Months Ended
Mar. 29, 2015
Concentration Risk [Line Items]
Operating lease, term	20 years
Sale leaseback transactions, lease term	20 years
Product liability contingency, minimum performance threshold, buy-back obligation, term	2 years
Capital leases, maximum term	20 years

Term of the lessor's leasing arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

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