BENEFIT PLANS (Details 2) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Long-term portion (included in Other noncurrent liabilities)	$ 25,965	$ 29,378
Deferred Compensation Contracts | Key executives
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total current and noncurrent portion	10,590	12,978
Accrued Liabilities | Deferred Compensation Contracts | Key executives
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Current portion (included in Accrued liabilities)	2,913	3,532
Other Noncurrent Liabilities | Deferred Compensation Contracts | Key executives
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Long-term portion (included in Other noncurrent liabilities)	$ 7,677	$ 9,446