Commitments and Contingencies (Details) $ in Thousands	3 Months Ended	12 Months Ended
	Jun. 27, 2015 USD ($) Location	Jun. 27, 2015 USD ($) Facility Location Projects	Jun. 28, 2014 USD ($)	Jun. 29, 2013 USD ($)
Operating Leased Assets [Line Items]
Environmental remediation contingency, projects nearing completion | Projects		4
Environmental remediation contingency, projects in process | Projects		4
Environmental remediation contingency, discontinued property remediation | Location	3
Reserves related to environmental matters	$ 4,711	$ 4,711	$ 900
Environmental remediation expense		$ 4,405	371
Environmental remediation contingency, number of sites for environmental assessments | Facility		6
Locations with violations | Location		3
OFCCP preliminary allegations | Facility		5
Total rent expense for operating leases		$ 31,964	$ 31,677	$ 30,858
Maximum
Operating Leased Assets [Line Items]
Lease renewal period		5 years
Minimum
Operating Leased Assets [Line Items]
Lease renewal period		1 year