Pensions And Other Postretirment Benefits (Schedule Of Assumptions) (Details)	12 Months Ended
Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Pensions And Other Postretirement Benefits [Abstract]
Benefit obligation, discount rate	3.43%	4.00%
Benefit obligation, expected return on plan assets	3.00%	3.50%
Benefit obligation, compensation increase rate	0.00%	0.00%
Net periodic benefit cost, discount rate	4.00%	5.10%	5.00%
Net periodic benefit cost, expected return on plan assets	3.50%	4.00%	4.00%
Net periodic benefit cost, compensation increase rate	0.00%	1.00%	0.00%

Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Return On Plan Assets

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- Definition

The interest rate used to adjust for the time value of money for the plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 132R

-Paragraph 5

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- Definition

Expected rate of compensation increases (for pay-related plans).

+ References

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-Name Accounting Standards Codification

-Topic 715

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-Number 132R

-Paragraph 5

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The interest rate used to adjust for the time value of money.

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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 Statement of Financial Accounting Standard (FAS)

-Number 87

-Paragraph 264

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Publisher FASB

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-Number 132R

-Paragraph 5

-Subparagraph j

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 30

-Glossary Expected Long-Term Rate of Return on Plan Assets

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- Definition

Expected rate of compensation increases (for pay-related plans).

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