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SHARE REPURCHASE PROGRAMS - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Feb. 16, 2017
Share Repurchases [Line Items]
Payments for Repurchase of Common Stock	$ 59,175	$ 50,375
Tenth share repurchase plan [Member]
Share Repurchases [Line Items]
Payments for Repurchase of Common Stock	$ 59,200
Treasury Stock Shares Acquired	1,234,327
Maximum | Tenth share repurchase plan [Member]
Share Repurchases [Line Items]
Authorized amount for repurchase			$ 300,000

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The cash outflow to reacquire common stock during the period.

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Amount of stock repurchase plan authorized.

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Number of shares that have been repurchased during the period and are being held in treasury.

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