Accounting Policies and Basis of Presentation (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 28, 2014	Jun. 29, 2013	Jun. 28, 2014 affiliate	Jun. 29, 2013
Supplemental Non-Cash Transactions
Number of affiliates			1
Non-cash, pay-in-kind interest income and accretion of discount recognized on a note receivable from an affiliate	$ 3,907	$ 3,320	$ 7,535	$ 6,431

Interest received other than in cash for example on a note receivable from an affiliate. As a noncash item, it is subtracted from net income when calculating cash provided by or used in operations using the indirect method.

No definition available.

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Period Type:	duration