Employee Benefit Costs (Schedule of Significant Assumptions Used In Determining Net Periodic (Income) Expense) (Details)	12 Months Ended
	Jun. 29, 2014	Jun. 30, 2013	Jul. 01, 2012
Pension Benefits [Member]
Discount Rate	5.00%	4.45%	5.35%
Expected Return on Plan Assets	8.25%	8.50%	8.50%
Other Postretirement Benefits [Member]
Discount Rate	4.40%	3.75%	4.45%
Minimum [Member] | Pension Benefits [Member]
Compensation Increase Rate	3.00%	3.00%	3.00%
Maximum [Member] | Pension Benefits [Member]
Compensation Increase Rate	4.00%	4.00%	4.00%