SHAREHOLDERS' EQUITY: (Details) (USD $)	3 Months Ended		6 Months Ended		3 Months Ended	6 Months Ended	3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended	6 Months Ended		3 Months Ended			6 Months Ended		3 Months Ended		6 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Sep. 30, 2012 Provalliance	Dec. 31, 2012 Provalliance	Dec. 31, 2012 Stock options	Dec. 31, 2011 Stock options	Dec. 31, 2012 Stock options	Dec. 31, 2011 Stock options	Dec. 31, 2012 SARs	Dec. 31, 2011 SARs	Dec. 31, 2012 SARs	Dec. 31, 2011 SARs	Dec. 31, 2012 Shares issuable upon conversion of debt	Dec. 31, 2012 Shares issuable upon conversion of debt	Dec. 31, 2011 Shares issuable upon conversion of debt	Dec. 31, 2012 Common Stock	Dec. 31, 2012 RSAs	Dec. 31, 2011 RSAs	Dec. 31, 2012 RSAs	Dec. 31, 2011 RSAs	Dec. 31, 2012 RSUs	Dec. 31, 2011 RSUs	Dec. 31, 2012 RSUs	Dec. 31, 2011 RSUs
Reconciliation of the net (loss) income available to common shareholders and the net (loss) income for diluted earnings per share
Net (loss) income from continuing operations available to common shareholders	$ (16,119,000)	$ 11,900,000	$ 18,528,000	$ 17,523,000
Effect of dilutive securities:
Interest on convertible debt, net of taxes		2,078,000
Net (loss) income from continuing operations for diluted earnings per share	(16,119,000)	13,978,000	18,528,000	17,523,000
Weighted average common and common equivalent shares outstanding:
Weighted average shares for basic earnings per share	56,794,000	56,857,000	57,043,000	56,853,000
Effect of dilutive securities:
Dilutive effect of stock-based compensation (in shares)		357,000	82,000	306,000
Dilutive effect of convertible debt (in shares)		11,203,000
Weighted average shares for diluted earnings per share	56,794,000	68,417,000	57,125,000	57,159,000
Additional Paid-In Capital:
Decrease in additional paid-in capital			12,600,000
Stock repurchase program authorized amount			300,000,000
Repurchase of common stock	14,868,000		14,868,000
Repurchases of common stock (in shares)	909,175
Outstanding repurchase amount under stock repurchase program			58,700,000
Awards excluded from earnings per share calculations
Awards excluded from basic earnings per share computation (in shares)	671,000	1,006,000	671,000	1,006,000														98,637	482,000	791,000	482,000	791,000	189,000	215,000	189,000	215,000
Awards excluded from diluted earnings per share computation (in shares)	13,015,000	1,815,000	12,835,000	13,207,000			579,000	810,000	600,000	810,000	1,001,000	999,000	895,000	999,000	11,255,000	11,247,000	11,195,000			6,000		203,000	180,000		93,000
Accumulated Other Comprehensive Income:
Foreign currency translation rate gain adjustments						43,400,000
Cross-currency swap net loss						7,900,000
Cash repatriation net loss						1,700,000
Accumulated other comprehensive income			$ (33,842,000)		$ 33,800,000	$ 33,800,000