Employee Benefit Plans (Details 3) (USD $) In Millions, unless otherwise specified	12 Months Ended
Jun. 30, 2011	Jun. 30, 2010
Pension Benefits
Asset allocation of global pension plan assets
Equity securities (as a percent)	52.00%	48.00%
Debt securities (as a percent)	47.00%	50.00%
Other (as a percent)	1.00%	2.00%
Total (as a percent)	100.00%	100.00%
Cash dividend received on employer's common stock under pension plans	$ 0.1
Contributions and expected future benefit payments	47
Benefit payment expected to be paid in future
2012	102
2013	106
2014	111
2015	116
2016	123
2017 - 2021	719
U.S. pension plans
Asset allocation of global pension plan assets
Equity securities (as a percent)	60.00%
Debt securities (as a percent)	40.00%
Percentage of U.S. pension plan to global pension plan assets (as a percent)	66.00%
Foreign pension plans
Asset allocation of global pension plan assets
Equity securities (as a percent)	36.00%
Debt securities (as a percent)	62.00%
Other (as a percent)	2.00%
Postretirement Benefits
Asset allocation of global pension plan assets
Contributions and expected future benefit payments	8
Benefit payment expected to be paid in future
2012	8
2013	9
2014	10
2015	10
2016	11
2017 - 2021	$ 72

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Cash dividends received on the reporting entity's shares held by its pension plans.

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The percentage of US pension plan assets to global pension plan assets.

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The percentage of the fair value of debt securities to the fair value of total plan assets held as of the measurement date.

+ References

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The percentage of the fair value of equity securities to the fair value of total plan assets held as of the measurement date.

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The employer's best estimate, as soon as it can be reasonably determined, 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. Estimated contributions may be presented in the aggregate combining (1) contributions required by funding regulations or laws, (2) discretionary contributions, and (3) noncash contributions.

+ References

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The amount of the aggregate benefits expected to be paid in the five fiscal years thereafter (the aggregate amount of benefits expected to be paid in years 6 through 10 after the date of the latest statement of financial position).

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- Definition

The amount of the benefits expected to be paid in Year 5.

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The amount of the benefits expected to be paid in Year 4.

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The amount of the benefits expected to be paid in Year 1.

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The amount of the benefits expected to be paid in Year 3.

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The amount of the benefits expected to be paid in Year 2.

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-Publisher FASB
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The percentage of the fair value of investments other than debt securities, equity securities, and real estate to the fair value of total plan assets held as of the measurement date.

+ References

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The aggregate percentage of the fair value of investments (categorized by debt securities, equity securities, real estate and other plan assets) to the fair value of total plan assets held as of the measurement date.

+ References

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