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Related Party Transactions (Details) (USD $)	3 Months Ended		6 Months Ended		6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended
	Jun. 29, 2013 Diamond Green Diesel Holdings LLC Joint Venture [Member]	Jun. 30, 2012 Diamond Green Diesel Holdings LLC Joint Venture [Member]	Jun. 29, 2013 Diamond Green Diesel Holdings LLC Joint Venture [Member]	Dec. 29, 2012 Diamond Green Diesel Holdings LLC Joint Venture [Member]	Jun. 29, 2013 Butler Properties [Member] property	Dec. 29, 2012 Butler Properties [Member]	Jun. 29, 2013 Jackson Property [Member]	Dec. 29, 2012 Jackson Property [Member]	Jun. 29, 2013 Henderson Property [Member]	Dec. 29, 2012 Henderson Property [Member]	Jun. 29, 2013 Lease Term Of Initial Rental Payment [Member] Butler Properties [Member]	Jun. 29, 2013 Lease Term Of Initial Rental Payment [Member] Jackson Property [Member]	Jun. 29, 2013 Lease Term Of Initial Rental Payment [Member] Henderson Property [Member]	Jun. 29, 2013 Lease Term Of Increased Rental Payment [Member] Butler Properties [Member]	Jun. 29, 2013 Lease Term Of Increased Rental Payment [Member] Jackson Property [Member]	Jun. 29, 2013 Lease Term Of Increased Rental Payment [Member] Henderson Property [Member]
Related Party Transaction [Line Items]
Number Of Properties Leased					2
Operating Leases, Rent Expense, Minimum Rentals						$ 30,000		$ 221,715		$ 60,000
Revenue from Related Parties	5,000,000	0	10,200,000
Accounts Receivable, Related Parties, Current	1,700,000		1,700,000	300,000
Related Party Sales Eliminated	5,000,000		10,200,000
Lease Term					30 years		30 years		10 years		5 years	5 years	5 years	5 years	5 years	5 years
Lease term, Renewal Option, Number Of Additional Terms					2		2		4
Lease term, Renewal Option, Additional Term					10 years		10 years		5 years
Deferred Revenue, Additions	$ 2,000,000		$ 2,400,000

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Amount of receivables arising from transactions with related parties due within one year or the normal operating cycle, if longer.

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Amount of deferred revenue recognized for transactions arising during the current reporting period. Deferred revenue is a liability as of the balance sheet date related to a revenue producing activity for which revenue has not yet been recognized. Generally, an Entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP.

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This element represents the payments that the lessee is obligated to make or can be required to make in connection with a property under the terms of an agreement classified as an operating lease, excluding contingent rentals and a guarantee by the lessee of the lessor's debt and the lessee's obligation to pay (apart from the rental payments) executory costs such as insurance, maintenance, and taxes.

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Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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