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BUSINESS COMBINATIONS (Estimated Fair Values of Assets Acquired and Liabilities Assumed) (Detail) - USD ($) $ in Thousands	Jun. 30, 2016	Jun. 01, 2016	Dec. 15, 2015	Jun. 30, 2015	Feb. 02, 2015	Jan. 02, 2015	Oct. 02, 2014	Jul. 02, 2013
Business Acquisition [Line Items]
Goodwill	$ 588,007			$ 552,329
Faculdade Martha Falcao [Member]
Business Acquisition [Line Items]
Current Assets							$ 890
Property and Equipment							1,505
Other Long-term Assets							36
Intangible Assets							5,249
Goodwill							10,454
Total Assets Acquired							18,134
Liabilities Assumed							6,675
Net Assets Acquired							$ 11,459
Faculdade Diferencial Integral [Member]
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					$ 8,015
Property and Equipment					3,154
Other Long-term Assets					2,246
Intangible Assets					47,011
Goodwill					48,637
Total Assets Acquired					109,063
Liabilities Assumed					27,721
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						1,399
Total Assets Acquired						15,254
Liabilities Assumed						15,144
Net Assets Acquired						$ 110
Grupo Ibmec Educacional S A [Member]
Business Acquisition [Line Items]
Current Assets			$ 27,615
Property and Equipment			13,487
Other Long-term Assets			2,639
Intangible Assets			60,634
Goodwill			111,010
Total Assets Acquired			215,385
Liabilities Assumed			24,423
Net Assets Acquired			$ 190,962
Faculdade de Imperatriz [Member]
Business Acquisition [Line Items]
Current Assets		$ 1,057
Property and Equipment		291
Intangible Assets		2,652
Goodwill		4,997
Total Assets Acquired		8,997
Liabilities Assumed		2,704
Net Assets Acquired		$ 6,293

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