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STOCK-BASED COMPENSATION (Summary of Options Activity) (Detail) - Stock Option
$ / shares in Units, $ in Thousands
 9 Months Ended
Mar. 31, 2018
USD ($)
$ / shares
shares
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]  
Number of Options, Outstanding at beginning of period | shares 2,794,850
Number of Options, Granted | shares 491,275
Number of Options, Exercised | shares (779,637)
Number of Options Forfeited | shares (73,015)
Number of Options Expired | shares (561,849)
Number of Options, Outstanding at end of period | shares 1,871,624
Number of Options, Exercisable at end of period | shares 818,215
Weighted Average Exercise Price at beginning of period | $ / shares $ 34.68
Weighted Average Exercise Price, Options Granted | $ / shares 33.9
Weighted Average Exercise Price, Options Exercised | $ / shares 29.98
Weighted Average Exercise Price, Options Forfeited | $ / shares 29.72
Weighted Average Exercise Price, Options Expired | $ / shares 46.8
Weighted Average Exercise Price, Outstanding at end of period | $ / shares 33.01
Weighted Average Exercise Price, Exercisable at end of period | $ / shares $ 39.84
Weighted Average Remaining Contractual Life, Outstanding at end of period 6 years 5 months 12 days
Weighted Average Remaining Contractual Life, Exercisable at end of period 3 years 7 months 20 days
Aggregate Intrinsic Value, Outstanding at End of period | $ $ 28,465
Aggregate Intrinsic Value, Exercisable at end of period | $ $ 7,557