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Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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Percentage of voting equity interests acquired at the acquisition date in the business combination.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

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Amount of assets, excluding financial assets and goodwill, that lack physical substance, having a projected indefinite period of benefit, acquired at the acquisition date.

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Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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The cash inflow associated with the acquisition of business during the period (for example, cash that was held by the acquired business).

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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BUSINESS COMBINATIONS - Additional Information (Detail) $ in Thousands	Jul. 02, 2016 USD ($)	Jun. 01, 2016 USD ($)	Dec. 15, 2015 USD ($)
Grupo Ibmec Educacional S A [Member]
Business Acquisition [Line Items]
Acquired Finite Lived Intangible Assets Weighted Average Useful Life			5 years
Number Of Students In Degree Programs			15,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill			$ 59,275
Payments to Acquire Businesses, Gross			180,500
Business Combination, Consideration Transferred			$ 191,000
Business Acquisition, Percentage of Voting Interests Acquired			100.00%
Business Combination, Contingent Consideration			$ 10,500
Grupo Ibmec Educacional S A [Member] \| Trade Name [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets			18,400
Grupo Ibmec Educacional S A [Member] \| Accreditations [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill			$ 34,700
Faculdade de Imperatriz [Member]
Business Acquisition [Line Items]
Number Of Students In Degree Programs		2,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill		$ 2,652
Payments to Acquire Businesses, Gross		3,500
Business Combination, Consideration Transferred		$ 6,800
Business Acquisition, Percentage of Voting Interests Acquired		100.00%
Business Combination, Contingent Consideration		$ 3,300
Faculdade de Imperatriz [Member] \| Trade Name [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets		500
Faculdade de Imperatriz [Member] \| Accreditations [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill		$ 2,100
Association Of Certified Anti-Money Laundering Specialists [Member]
Business Acquisition [Line Items]
Acquired Finite Lived Intangible Assets Weighted Average Useful Life	9 years
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 88,600
Payments to Acquire Businesses, Gross	$ 330,600
Business Acquisition, Percentage of Voting Interests Acquired	100.00%
Cash Acquired from Acquisition	$ 23,500
Association Of Certified Anti-Money Laundering Specialists [Member] \| Revolving Credit Facility [Member]
Business Acquisition [Line Items]
Long-term Line of Credit	175,000
Association Of Certified Anti-Money Laundering Specialists [Member] \| Trade Name [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets	$ 39,900