BUSINESS COMBINATIONS (Estimated Fair Values of Assets Acquired and Liabilities Assumed) (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Jun. 30, 2014	Mar. 31, 2014	Jun. 30, 2013	Jun. 30, 2012	Oct. 02, 2014	Jul. 02, 2013	Feb. 02, 2015	Jan. 02, 2015
Business Acquisition [Line Items]
Goodwill	$ 561,406	$ 519,879	$ 517,065	$ 508,937	$ 549,961
Faculdade Martha Falcao
Business Acquisition [Line Items]
Current Assets						890
Property and Equipment						1,505
Other Long-term Assets						36
Intangible Assets						5,249
Goodwill						10,115
Total Assets Acquired						17,795
Liabilities Assumed						6,336
Net Assets Acquired						11,459
Faculdade Diferencial Integral
Business Acquisition [Line Items]
Current Assets							4,699
Property and Equipment							2,037
Other Long-term Assets							167
Intangible Assets							17,723
Goodwill							8,238
Total Assets Acquired							32,864
Liabilities Assumed							16,801
Net Assets Acquired							16,063
Damasio Educacional [Member]
Business Acquisition [Line Items]
Current Assets								9,747
Property and Equipment								3,367
Other Long-term Assets								136
Intangible Assets								46,862
Goodwill								55,492
Total Assets Acquired								115,604
Liabilities Assumed								34,262
Net Assets Acquired								81,342
Faculdade Ideal [Member]
Business Acquisition [Line Items]
Current Assets									1,052
Property and Equipment									6,049
Intangible Assets									6,754
Goodwill									1,657
Total Assets Acquired									15,512
Liabilities Assumed									15,402
Net Assets Acquired									$ 110