Retirement Plans and Postretirement Costs (Details 4) $ in Thousands	12 Months Ended
Jun. 28, 2015 USD ($)
Significant Effect of Health Care Trend on the Postretirement Benefit
Effect on total of service and interest cost components in fiscal 2015, 1% Increase	$ 2
Effect on postretirement benefit obligation as of June 28, 2015, 1% Increase	24
Effect on total of service and interest cost components in fiscal 2015, 1% Decrease	(2)
Effect on postretirement benefit obligation as of June 28, 2015, 1% Decrease	$ (24)

No definition available.

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- Definition

Amount of effect of a one-percentage-point decrease in the assumed health care cost trend rates on the accumulated postretirement benefit obligation for health care benefits.

+ 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 (m)

-URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920

+ Details

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- Definition

Amount of effect of a one-percentage-point decrease in the assumed health care cost trend rates on the aggregate of the service and interest cost components of net periodic postretirement health care benefit costs.

+ References

+ Details

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- Definition

The effect of a one-percentage-point increase in the assumed health care cost trend rates on the accumulated postretirement benefit obligation for health care benefits.

+ References

+ Details

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- Definition

The effect of a one-percentage-point increase in the assumed health care cost trend rates on the aggregate of the service and interest cost components of net periodic postretirement health care benefit costs.

+ References

+ Details

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