DIVIDENDS, SHARE REPURCHASES AND EARNINGS PER SHARE (Details) (USD $)	3 Months Ended								1 Months Ended		12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014 Accumulated Translation Adjustment [Member]	Jun. 30, 2014 Accumulated Defined Benefit Plans Adjustment [Member]	Jun. 30, 2014 Stock Options [Member]	Jun. 30, 2013 Stock Options [Member]	Jun. 30, 2014 Restricted Stock Awards [Member]	Jun. 30, 2013 Restricted Stock Awards [Member]	Jul. 31, 2014 Dividend Declared [Member]	Jul. 31, 2014 Stock Repurchased [Member]	Nov. 05, 2014 Stock Repurchased [Member]
Dividends, Share Repurchases and Earnings Per Share [Line Items]
Cash dividends declared per common share	$ 0.32	$ 0.25							$ 0.32
Payments for repurchase of common stock	$ 20,157,000	$ 0								$ 3,800,000
Treasury Stock, Shares, Acquired	270,598									52,428
Stock Repurchase Program, Remaining Authorized Repurchase Amount										31,700,000
Stock Repurchase Program, Authorized Amount											133,400,000
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Outstanding					302,447	396,801	43,391	43,077
Weighted average exercise price					$ 62.17	$ 47.40	$ 74.46	$ 62.65
Income available to common stockholders - basic	44,109,000	26,886,000
Interest expense on assumed conversion of 3% Convertible Notes, net of tax	0	0
Income available to common stockholders - diluted	44,109,000	26,886,000
Weighted average number of common shares outstanding - basic	35,564,328	36,182,708
Assumed conversion of 3% Convertible Senior Noted outstanding during the period	0	0
Net effect of dilutive stock options, restricted stock units and restricted stock awards based on the treasury stock method	301,578	393,577
Weighted average number of common shares outstanding - diluted	35,865,906	36,576,285
Basic earnings per share	$ 1.24	$ 0.74
Diluted earnings per share	$ 1.23	$ 0.74
Debt Instrument Convertible Terms Of Conversion Feature	the base conversion price of the notes was approximately $74.05, based on the base conversion rate of 13.5048 shares of Common Stock per $1,000 principal amount of convertible notes (subject to adjustment in certain circumstances, including the payment of dividends). In general, upon conversion of a note, the holder will receive cash equal to the principal amount of the note and Common Stock to the extent of the note’s conversion value in excess of such principal amount. In addition, if at the time of conversion the applicable price of our Common Stock exceeds the base conversion price, holders will receive up to an additional 8.7781 shares of our Common Stock per $1,000 principal amount of notes, as determined pursuant to a specified formula.
Debt Instrument, Convertible, Conversion Price	$ 74.05
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Accumulated Other Comprehensive Income (Loss) - Beginning Balance	(156,506,000)		57,812,000	(214,318,000)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	9,208,000		9,208,000	0
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	0		0	0
Other Comprehensive Income (Loss), Net of Tax	9,208,000		9,208,000	0
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax	0		5,717,000	(5,717,000)
Accumulated Other Comprehensive Income (Loss) - Ending Balance	$ (147,298,000)		$ 72,737,000	$ (220,035,000)