Defined Benefit Plan Effect Of Plan Amendment Amortization Period Of Prior Service Cost Base.

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Defined Benefit Plan Target Allocation Percentage Of Plan Asset

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Voluntary contribution.

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

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Pension and retirement plans.

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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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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The amount of increase or decrease in the accumulated benefit obligation related to the effects of a change in the substantive terms of an existing defined benefit pension 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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Assets, usually stocks, bonds, and other investments, that have been segregated and restricted (usually in a trust) to provide benefits, at their fair value as of the measurement date. Plan assets include amounts contributed by the employer (and by employees for a contributory plan) and amounts earned from investing the contributions, less benefits paid. If a plan has liabilities other than for benefits, those non-benefit obligations may be considered as reductions of plan assets.

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Target allocation percentage of investments in equity securities to total plan assets presented on a weighted-average basis as of the measurement date of the latest statement of financial position.

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Target allocation maximum percentage of investments in equity securities to total plan assets presented on a weighted-average basis as of the measurement date of the latest statement of financial position.

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Target allocation minimum percentage of investments in equity securities to total plan assets presented on a weighted-average basis as of the measurement date of the latest statement of financial position.

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Pension and Retirement Plans (Details Textuals) (USD $)	12 Months Ended
Pension and Retirement Plans (Details Textuals) (USD $)	Jul. 02, 2011	Jul. 03, 2010	Jun. 30, 2011 US Equity Securities [Member]	Jun. 30, 2011 US Government Agencies Debt Securities [Member]	Jun. 30, 2011 International Equity Securities [Member]	Jun. 30, 2011 Cash And Cash Equivalents [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets			$ 194,300,000	$ 76,500,000	$ 51,900,000	$ 2,000,000
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 July 1, 2010 to resume future accruals for compensation paid by the Company on or after July 1, 2010. The pension accrual formula was similar in structure to the formula that was frozen as of July 1, 2009. The Plan changes effected by this amendment were as follows: • an age-related contribution crediting schedule ranging from 4% to 16% of pension-eligible compensation • interest credits on post-July 1, 2010 pension accruals of 4% per year • inclusion of overtime pay in pension-eligible compensation • increase of the cap on pension-eligible compensation from $100,000 to the statutory limit • change in the actuarial factor basis used to convert account balances to annuity payment forms.
Increase of benefit obligation		34,000,000
Amortization of prior service credit		11 years
Unrecognized actuarial gain losses	147,311,000
Unrecognized actuarial losses expected to be recognized in net periodic pension cost	9,680,000
Unrecognized prior service credit in net periodic pension cost	14,431,000
Unrecognized prior service credit Expected to be recognized net periodic pension cost	1,875,000
Company's net contribution in pension plans	500,000	41,750,000
Voluntary contribution by the company		$ 34,000,000
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%