INCOME TAXES (Schedule Of Deferred Tax Assets And Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Deferred tax assets:
Deferred compensation and post-retirement obligations	$ 35,360	$ 34,597
Reserves and accruals	28,176	27,640
Stock-based compensation	8,301	13,409
Deferred rent	4,632	3,522
Other	13,127	7,900
Total deferred tax assets	89,596	87,068
Deferred tax liabilities:
Goodwill and other intangible assets	(243,035)	(162,739)
Unbilled revenue	(6,948)	(11,583)
Prepaid expenses	(4,986)	(4,638)
Other	(9,780)	(9,040)
Total deferred tax liabilities	(264,749)	(188,000)
Net deferred tax liability	$ (175,153)	$ (100,932)