Pension and Postretirement Benefits Pension and Postretirement Benefits (Narrative) (Details) $ in Thousands	3 Months Ended
	Sep. 27, 2015 USD ($)
Defined Benefit Plan Disclosure [Line Items]
Cash Contributions to Qualified Pension Plans	$ 0
Non-Qualified Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Estimated Future Employer Contributions in Current Fiscal Year	3,200
Defined Benefit Plan, Benefits Paid	800
Other Postretirement Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Estimated Future Employer Contributions in Current Fiscal Year	12,200
Other Postretirement Benefits Payments	$ 3,500