Share - Based Compensation 2 (Details) (Stock Options and Stock Appreciation Rights [ Member], USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
Jun. 30, 2012
Stock Options and Stock Appreciation Rights [ Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding, beginning of year, Shares	1,804
Granted, Shares	246
Exercised, Shares	(802)
Forfeited, Shares	(20)
Outstanding, end of year, Shares	1,228
Exercisable at end of year, Shares	794
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]
Outstanding, beginning of year, Weighted-Average Exercise Price	$ 22.68
Granted, Weighted-Average Exercise Price	$ 30.14
Exercised, Weighted-Average Exercise Price	$ 21.83
Forfeited, Weighted-Average Exercise Price	$ 25.94
Outstanding, end of year, Weighted-Average Exercise Price	$ 24.68
Exercisable at end of year, Weighted-Average Exercise Price	$ 23.37

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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The weighted average price at which option holders acquired shares when converting their stock options into shares under the plan during the reporting period.

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For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

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The combined weighted average exercise price associated with stock options during the period that have either lapsed or been forfeited.

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Net number of share options (or share units) granted during the period.

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The weighted average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on stock options awarded under the plan during the reporting period.

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The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options.

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The weighted average price as of the beginning of the year at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Number of share options (or share units) exercised during the current period.

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