Fair Value Measurements (Details) (Fair Value, Measurements, Recurring [Member], USD $) In Thousands, unless otherwise specified	Dec. 28, 2014	Jun. 29, 2014
Estimate of Fair Value Measurement [Member]
Assets, Derivatives	$ 8,739	$ 431
Liabilities, Derivatives	2,736	1,932
Fair Value Measurements Using Level 1 [Member]
Assets, Derivatives	0	0
Liabilities, Derivatives	0	0
Fair Value Measurements Using Level 2 [Member]
Assets, Derivatives	8,739	431
Liabilities, Derivatives	2,736	1,932
Fair Value Measurements Using Level 3 [Member]
Assets, Derivatives	0	0
Liabilities, Derivatives	$ 0	$ 0