EQUITY-BASED COMPENSATION PLANS - Summary of Stock Plan Activity (Details)	9 Months Ended
Mar. 31, 2019 $ / shares shares
Options Outstanding, Number of Shares
Beginning balance (shares) \| shares	482,928
Granted (shares) \| shares	181,450
Exercised (shares) \| shares	(69,948)
Expired or forfeited (shares) \| shares	(59,068)
Ending balance (shares) \| shares	535,362
Options Outstanding, Weighted-Average Exercise Price
Beginning balance (usd per share) \| $ / shares	$ 86.53
Granted (usd per share) \| $ / shares	164.54
Exercised (usd per share) \| $ / shares	73.18
Expired or forfeited (usd per share) \| $ / shares	126.05
Ending balance (usd per share) \| $ / shares	$ 110.35

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

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

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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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 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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