SHARE-BASED COMPENSATION (Schedule Of Stock Options Awarded Under The Option Plans) (Details) (USD $) In Millions, except Share data, unless otherwise specified	9 Months Ended
Jun. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options, Shares, October 1, 2012	125,816
Stock options Granted, Shares	0
Stock options Exercised, Shares	(51,116)
Stock options Cancelled / Expired, Shares	(7,350)
Stock options, Shares, June 30, 2013	67,350
Stock options Exercisable, Shares	67,350
Stock options Weighted Average Price, October 1, 2012	$ 36.29
Stock options Granted, Weighted Average Price	$ 0
Stock options Exercised, Weighted Average Price	$ 34.70
Stock options Cancelled / Expired,Weighted Average Price	$ 37.30
Stock options Weighted Average Price, June 30, 2013	$ 37.39
Stock options Exercisable, Weighted Average Price	$ 37.39
Stock options Exercised, Aggregate Intrinsic Value	$ 0.3
Stock options Outstanding at June 30, 2013, Aggregate Intrinsic Value	0
Stock options Exercisable at June 30, 2013, Aggregate Intrinsic Value	$ 0

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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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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-Publisher FASB

-Name Accounting Standards Codification

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-Section 50

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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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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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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.

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

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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

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