Fair Value Measurements (Details) (Fair Value, Measurements, Recurring [Member], USD $) In Thousands, unless otherwise specified	Mar. 30, 2014	Jun. 30, 2013
Estimate of Fair Value Measurement [Member]
Assets, Derivatives	$ 749	$ 2,009
Liabilities, Derivatives	3,099	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	749	2,009
Liabilities, Derivatives	3,099	5,413
Fair Value Measurements Using Level 3 [Member]
Assets, Derivatives	0	0
Liabilities, Derivatives	$ 0	$ 0