Pension and Postretirement Benefits Pension and Postretirement Benefits (Narrative) (Details) (USD $)	3 Months Ended	9 Months Ended
	Dec. 30, 2012	Mar. 30, 2014	Mar. 31, 2013
Defined Benefit Plan Disclosure [Line Items]
Net Curtailment Loss	$ 1,900,000
Cash Contributions to Qualified Pension Plans		0	29,363,000
Non-Qualified Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Estimated Future Employer Contributions in Current Fiscal Year		3,100,000
Defined Benefit Plan, Benefits Paid		2,200,000
Other Postretirement Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Net Curtailment Loss		0	0
Defined Benefit Plan, Estimated Future Employer Contributions in Current Fiscal Year		15,900,000
Other Postretirement Benefits Payments		13,000,000
Pension Plans, Defined Benefit [Member]
Defined Benefit Plan Disclosure [Line Items]
Net Curtailment Loss		0	1,914,000
Defined Benefit Plan, Estimated Future Employer Contributions in Current Fiscal Year		$ 0