Fair Value Measurements (Details) (Fair Value, Measurements, Recurring [Member], USD $) In Thousands, unless otherwise specified	Dec. 29, 2013	Jun. 30, 2013
Estimate of Fair Value Measurement [Member]
Assets, Derivatives	$ 1,159	$ 2,009
Liabilities, Derivatives	5,122	5,413
Fair Value Measurements Using Level 1 [Member]
Assets, Derivatives	0	0
Liabilities, Derivatives	0	0
Fair Value Measurements Using Level 2 [Member]
Assets, Derivatives	1,159	2,009
Liabilities, Derivatives	5,122	5,413
Fair Value Measurements Using Level 3 [Member]
Assets, Derivatives	0	0
Liabilities, Derivatives	$ 0	$ 0