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STOCK PLANS AND STOCK-BASED COMPENSATION - Summary of Activity Related to SSARs and Stock Options (Detail 2) - SSARs and Stock Options - $ / shares | 12 Months Ended
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Jun. 30, 2016 | Jun. 30, 2015
Exercise Price 37.67 - 49.36 |  |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |  |
Exercise Price, Minimum | $ 37.67 | $ 37.67
Exercise Price, Maximum | $ 49.36 | $ 49.36
Number of Shares |  |
Outstanding, Beginning Balance | 42,660 |
Exercisable, Beginning Balance | 42,660 |
Exercised | (35,860) |
Outstanding, Ending Balance |  | 42,660
Exercisable, Ending Balance |  | 42,660
Weighted Average Exercise Price |  |
Outstanding, Beginning Balance | $ 48.29 |
Exercisable, Beginning Balance | 48.29 |
Exercised | 48.18 |
Outstanding, Ending Balance |  | $ 48.29
Exercisable, Ending Balance |  | 48.29
Weighted Average Grant Date Fair Value |  |
Outstanding, Beginning Balance | 17.45 |
Exercisable, Beginning Balance | 17.45 |
Exercised | 17.25 |
Outstanding, Ending Balance |  | 17.45
Exercisable, Ending Balance |  | $ 17.45
Exercise Price 48.83 |  |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |  |
Exercise Price, Minimum | $ 48.83 |
Number of Shares |  |
Expired | (6,800) |
Weighted Average Exercise Price |  |
Expired | $ 48.83 |
Weighted Average Grant Date Fair Value |  |
Expired | $ 18.50 |

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