Percentage of employees' gross pay for which the employer contributes to a defined contribution plan.

No definition available.

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- Definition

Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan over the initial matching contribution.

+ References

No definition available.

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- Definition

Maximum percentage of employee gross pay, by the terms of the plan, that the employer may contribute to a defined contribution plan over the initial percentage.

+ References

No definition available.

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- Definition

Total Multiemployer Pension Payments

+ References

No definition available.

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- Definition

Multiemployer Plan, Number of Funds

+ References

No definition available.

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- Definition

Multiemployer Plans, Percentage of Surplus at Valuation

+ References

No definition available.

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- Definition

Multiemployer Plans, Settlement Payment

+ References

No definition available.

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- Definition

For defined benefit plans, the present value of benefits (whether vested or nonvested) attributed by the plan to employee service rendered before a specified date and based on employee service and compensation (if applicable) before that date.

+ References

No definition available.

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- Definition

Expenses incurred related to the withdrawal from multi-employer pension plans, including incentives for union participants, and other associated expenses.

+ References

No definition available.

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- Definition

Value of life insurance contracts and investments.

+ References

No definition available.

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- Definition

Carrying amount as of the balance sheet date of assets held under deferred compensation agreements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.17)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- References

No definition available.

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- Definition

For defined benefit pension plans, the actuarial present value of benefits (whether vested or nonvested) attributed by the pension benefit formula to employee service rendered before a specified date and based on employee service and compensation (if applicable) before that date. The accumulated benefit obligation differs from the projected benefit obligation in that it includes no assumption about future compensation levels. For plans with flat-benefit or nonpay-related pension benefit formulas, the accumulated benefit obligation and the projected benefit obligation are the same.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Accumulated Benefit Obligation
-URI http://asc.fasb.org/extlink&oid=6503844

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920

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- Definition

Amount included in accumulated other comprehensive income (AOCI) expected to be recognized as components of net periodic benefit cost for the fiscal year that follows the most recent annual statement of financial position, including gain (loss), prior service cost (credit), and transition asset (obligation).

+ References

No definition available.

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- Definition

An assumption as to the rate of return on plan assets reflecting the average rate of earnings expected on the funds invested or to be invested to provide for the benefits included in the benefit obligation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Expected Long-Term Rate of Return on Plan Assets
-URI http://asc.fasb.org/extlink&oid=6512046

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (k)(3)
-URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920

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- Definition

1) For defined benefit pension plans, the benefit obligation is the projected benefit obligation, which is the actuarial present value as of a date of all benefits attributed by the pension benefit formula to employee service rendered prior to that date. 2) For other postretirement defined benefit plans, the benefit obligation is the accumulated postretirement benefit obligation, which is the actuarial present value of benefits attributed to employee service rendered to a particular date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Projected Benefit Obligation
-URI http://asc.fasb.org/extlink&oid=6522206

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Accumulated Postretirement Benefit Obligation
-URI http://asc.fasb.org/extlink&oid=6503904

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- Definition

Fair value of assets that have been segregated and restricted to provide pension or postretirement benefits. Assets include, but are not limited to, stocks, bonds, other investments, earnings from investments, and contributions by the employer and employees.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 30
-Section 35
-Paragraph 50
-URI http://asc.fasb.org/extlink&oid=64937038&loc=d3e12355-114930

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Plan Assets
-URI http://asc.fasb.org/extlink&oid=6749337

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Plan Assets
-URI http://asc.fasb.org/extlink&oid=6520858

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- Definition

Amount of employer's best estimate of contributions expected to be paid to the plan during the next fiscal year beginning after the date of the latest statement of financial position.

+ References

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- Definition

The amount of the cost recognized during the period for defined contribution plans.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 70
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942

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- Definition

Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.

+ References

No definition available.

+ Details

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- Definition

Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.

+ References

No definition available.

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- Definition

Amount of the obligation recognized by withdrawing from a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers.

+ References

No definition available.

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Employee Benefit Plans - Narrative (Details)			12 Months Ended
Employee Benefit Plans - Narrative (Details)	Jun. 15, 2016 USD ($)	Dec. 28, 2015 USD ($)	Jul. 01, 2017	Jul. 02, 2016 USD ($) Fund	Jun. 27, 2015 USD ($)	Jun. 28, 2014 USD ($)	Dec. 31, 2014
Employee Benefit Plans (Textual) [Abstract]
Value of life insurance contracts and investments				$ 11,890,000	$ 11,819,000
Estimated amortization from accumulated other comprehensive income into net periodic benefit cost				3,963,000
Projected benefit obligation				107,847,000	93,898,000
Accumulated benefit obligation				107,847,000	93,898,000
Fair value of plan assets				$ 75,678,000	73,847,000
Expected return on plan assets (percent)				5.90%
Pension withdrawal and associated expenses				$ 0	6,500,000	$ 9,854,000
Multiemployer pension payments				8,856,000	28,875,000	3,847,000
Demand notice multiemployer plan withdrawal liability	$ 2,478,000	$ 5,425,000		7,903,000	24,799,000	0
Multiemployer plans withdrawal liability recorded				803,000
Accumulated benefit obligation				33,080,000	34,414,000
Executive deferred compensation assets				$ 33,080,000	34,414,000
Executive Deferred Compensation Plan
Employee Benefit Plans (Textual) [Abstract]
Percentage of matching contribution received				50.00%
Annual contribution per employee, percent				10.00%
Contribution expense				$ 1,175,000	1,001,000	1,167,000
Employer contribution to defined benefit plan				2.50%
401(k) Plan
Employee Benefit Plans (Textual) [Abstract]
Percentage of matching contribution received				100.00%
Annual contribution per employee, percent				3.00%
Additional percentage of matching contribution on participant's contributed pay				50.00%
Annual contribution per employee over first percent				2.00%
Contribution expense				$ 5,861,000	5,578,000	5,310,000
Multiemployer pension plans
Employee Benefit Plans (Textual) [Abstract]
Number of multi-employer retirement funds \| Fund				3
Percentage of surplus at valuation							18.00%
Scenario, Forecast
Employee Benefit Plans (Textual) [Abstract]
Expected return on plan assets (percent)			5.40%
SERP
Employee Benefit Plans (Textual) [Abstract]
Estimated contribution to pension plan and SERP in 2016				$ 877,000	775,000
Projected benefit obligation				18,523,000	16,686,000	17,610,000
Fair value of plan assets				0	0	0
Pension Plan
Employee Benefit Plans (Textual) [Abstract]
Estimated contribution to pension plan and SERP in 2016				0
Projected benefit obligation				107,847,000	93,898,000	91,251,000
Fair value of plan assets				$ 75,678,000	$ 73,847,000	$ 75,985,000
Expected return on plan assets (percent)				5.90%	6.50%