SHARE-BASED COMPENSATION PLANS - Outstanding Non-qualified Stock Options Activity (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	9 Months Ended
Mar. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding, beginning balance (in shares)	23.2
Exercised (in shares)	(6.4)
Forfeited or expired (in shares)	(2.6)
Outstanding, ending balance (in shares)	14.2
Vested and expected to vest (in shares)	11.7
Exercisable (in shares)	4.1
Weighted Average Exercise Price (in dollars per share) [Abstract]
Outstanding, weighted average exercise price, beginning balance	$ 9.32
Exercised	$ 8.61
Forfeited or expired	$ 10.03
Outstanding, weighted average exercise price, ending balance	$ 9.51
Vested and expected to vest	$ 9.38
Exercisable	$ 8.40
Aggregate Intrinsic Value and Weighted Average Remaining Contractual Term [Abstract]
Vested and expected to vest, aggregate intrinsic value	$ 174.7
Exercisable, aggregate intrinsic value	$ 65.8
Vested and expected to vest, weighted average remaining contractual term	4 years 9 months 22 days
Exercisable, weighted average remaining contractual term	3 years 26 days

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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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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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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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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Weighted average price of options that were either forfeited or expired.

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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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Amount by which the current fair value of the underlying stock exceeds the exercise price of fully vested and expected to vest options outstanding.

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As of the balance sheet date, the number of shares into which fully vested and expected to vest stock options outstanding can be converted under the option plan.

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As of the balance sheet date, the weighted-average exercise price for outstanding stock options that are fully vested or expected to vest.

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Weighted average remaining contractual term for fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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

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

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