Retirement Plans and Postretirement Costs (Details 4) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Jun. 29, 2014
Significant Effect of Health Care Trend on the Postretirement Benefit
Effect on total of service and interest cost components in fiscal 2014, 1% Increase	$ 2
Effect on postretirement benefit obligation as of June 29, 2014, 1% Increase	41
Effect on total of service and interest cost components in fiscal 2014, 1% Decrease	(2)
Effect on postretirement benefit obligation as of June 29, 2014, 1% Decrease	$ (40)

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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=28361610&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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