Pension and Retirement Plans (Details Textuals) (USD $)	12 Months Ended
Jun. 29, 2013 H	Jun. 30, 2012
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	$ 173,069,000
Unrecognized actuarial losses expected to be recognized in net periodic pension cost	12,686,000
Unrecognized prior service credit in net periodic pension cost	7,623,000
Unrecognized prior service credit Expected to be recognized net periodic pension cost	1,573,000
Company's net contribution in pension plans	$ 40,000,000	$ 0
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%

Defined Benefit Plan Target Allocation Percentage Of Plan Asset

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Minimum hours of service required to participate in the pension plan during first year of service.

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The pretax net amount of gains and losses that are not yet recognized as a component of net periodic benefit cost, and that are recognized as increases or decreases in other comprehensive income as they arise. Gains and losses are due to changes in the value of either the benefit obligation or the plan assets resulting from experience different from that assumed or from a change in an actuarial assumption, or the consequence of a decision to temporarily deviate from the substantive plan.

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Amount related to the pretax cost of benefit changes attributable to plan participants' prior service pursuant to a plan amendment or a plan initiation, which has not yet been recognized as components of net periodic benefit cost.

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The amounts in accumulated other comprehensive income related to gains and losses that are not recognized immediately and are expected to be recognized as components of net periodic benefit cost over the next fiscal year that follows the most recent annual statement of financial position presented.

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The amounts in accumulated other comprehensive income related to prior service cost or credit expected to be recognized as components of net periodic benefit cost over the next fiscal year that follows the most recent annual statement of financial position presented.

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The increase in the fair value of plan assets from contributions made by the employer.

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Description of a change in the substantive terms of an existing defined benefit plan or the initiation of a new plan. A plan amendment may increase or decrease benefits, including those attributed to years of service already rendered.

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Target allocation of investments of this type to total plan assets presented on a weighted average basis.

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Target allocation maximum percentage of investments of this type to total plan assets presented on a weighted average basis.

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Target allocation minimum percentage of investments of this type to total plan assets presented on a weighted average basis.

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