Pension and Retirement Plans (Details Textuals) (USD $)	12 Months Ended
	Jun. 30, 2012 H	Jul. 02, 2011
Pension And Retirement Plans (Textuals) [Abstract]
Minimum hours of service required to participate in the Pension plan during first year of service	1,000
Defined benefit plan description of plan amendment	The Plan was amended effective June 1, 2012 to improve pre-retirement death benefits so that the pre-retirement death benefits will be payable without regard to marital status, and will be based on 100% of the participant's vested cash account. The increase in liability is recognized as a prior service costs and will be amortized staring in fiscal year 2013.
Unrecognized actuarial gain losses	$ 218,837,000
Unrecognized actuarial losses expected to be recognized in net periodic pension cost	14,899,000
Unrecognized prior service credit in net periodic pension cost	9,196,000
Unrecognized prior service credit Expected to be recognized net periodic pension cost	1,573,000
Company's net contribution in pension plans	0	500,000
Target rate of return on pension plan	8.50%
Target allocation percentage of investments equity securities	76.00%
Target allocation percentage of investments equity securities, Minimum	60.00%
Target allocation percentage of investments equity securities, Maximum	92.00%
US Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Market value of plan assets	178,900,000
U.S Bonds [Member]
Defined Benefit Plan Disclosure [Line Items]
Market value of plan assets	72,600,000
International Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Market value of plan assets	46,900,000
Cash And Cash Equivalents [Member]
Defined Benefit Plan Disclosure [Line Items]
Market value of plan assets	$ 3,000,000