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INTANGIBLE ASSETS (Changes in Carrying Amount of Goodwill, by Segment) (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jun. 30, 2016 | Jun. 30, 2015 | Jun. 30, 2014
Goodwill [Line Items] |  |  |
Goodwill beginning balance | $ 552,329 | $ 519,879 | $ 508,937
Acquisitions | 116,007 | 55,915 | 9,675
Purchase Accounting Adjustment | 4,575 |  |
Impairments | (98,784) |  |
Foreign currency exchange rate changes | 13,880 | (23,465) | 1,267
Goodwill ending balance | 588,007 | 552,329 | 519,879
Medical And Healthcare [Member] |  |  |
Goodwill [Line Items] |  |  |
Goodwill beginning balance | 495,927 | 495,927 | 495,927
Acquisitions | 0 | 0 | 0
Purchase Accounting Adjustment | 0 |  |
Impairments | 0 |  |
Foreign currency exchange rate changes | 0 | 0 | 0
Goodwill ending balance | 495,927 | 495,927 | 495,927
Accumulated Impairment Losses beginning balance | (86,933) | (86,933) | (86,933)
Acquisitions | 0 | 0 | 0
Purchase Accounting Adjustment | 0 |  |
Impairments | (98,784) |  |
Foreign currency exchange rate changes | 0 | 0 | 0
Accumulated Impairment Losses ending balance | (185,717) | (86,933) | (86,933)
International And Professional Education [Member] |  |  |
Goodwill [Line Items] |  |  |
Goodwill beginning balance | 121,139 | 88,689 | 77,747
Acquisitions | 116,007 | 55,915 | 9,675
Purchase Accounting Adjustment | 4,575 |  |
Impairments | 0 |  |
Foreign currency exchange rate changes | 13,880 | (23,465) | 1,267
Goodwill ending balance | 255,601 | 121,139 | 88,689
Business Technology And Management [Member] |  |  |
Goodwill [Line Items] |  |  |
Goodwill beginning balance | 22,196 | 22,196 | 22,196
Acquisitions | 0 | 0 | 0
Purchase Accounting Adjustment | 0 |  |
Impairments | 0 |  |
Foreign currency exchange rate changes | 0 | 0 | 0
Goodwill ending balance | $ 22,196 | $ 22,196 | $ 22,196

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