Debt Instrument, Number Of Periodic Payments

No definition available.

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- Definition

Debt Instrument, Number Of Periodic Payments Made During The Period

+ References

No definition available.

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- Definition

Debt Instrument, Number Of Periodic Payments Remaining

+ References

No definition available.

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- Definition

Interest Paid For Deferred Purchase Price Of Acquisition

+ References

No definition available.

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- Definition

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.

+ References

No definition available.

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- Definition

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

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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- Definition

Amount of the required periodic payments including both interest and principal payments.

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

The increase (decrease) during the reporting period in the amount owed by the reporting entry in the form of loans and obligations (generally evidenced by promissory notes) made by the following types of related parties: a parent company and its subsidiaries; subsidiaries of a common parent; an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management, an entity and its principal owners, management, or member of their immediate families, affiliates, or other parties with the ability to exert significant influence.

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- Definition

The amount for notes payable (written promise to pay), due to related parties.

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- Definition

The cash outflow for the payment of a long-term borrowing made from a related party where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Payments for Advances from Affiliates.

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Due to Shareholders of Acquired Companies - Additional Information (Details)					12 Months Ended				60 Months Ended
	Sep. 12, 2017 USD ($)	Sep. 12, 2017 BRL (R$)	Sep. 12, 2014 USD ($)	Nov. 21, 2013 USD ($)	Dec. 31, 2017 USD ($) installment	Dec. 31, 2017 BRL (R$)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2017 USD ($) installment	Dec. 31, 2017 BRL (R$) installment	Sep. 12, 2014 BRL (R$)	Dec. 31, 2013 installment
Business Acquisition [Line Items]
Promissory notes payable					$ 71,785,000		$ 178,021,000		$ 71,785,000
Interest paid on deferred purchase price for acquisitions					(39,419,000)		0	$ 0
Universidade Anhembi Morumbi (UAM Brazil)
Business Acquisition [Line Items]
Promissory notes payable							52,043,000
Universidade Anhembi Morumbi (UAM Brazil) \| Related Party Notes Payable
Business Acquisition [Line Items]
Loan amount					60,479,000				$ 60,479,000	R$ 200,808,000
Number of periodic payments (installment) \| installment												9
Periodic principal payment					$ 6,720,000	R$ 22,312,000
Number of periodic installment payments made during the period (installment) \| installment									5
Number of periodic payment installments remaining (installment) \| installment					4				4	4
Promissory notes payable					$ 45,206,000				$ 45,206,000
Universidade Anhembi Morumbi (UAM Brazil) \| Certificados de Depósitos Interbancários (CDI) \| Related Party Notes Payable
Business Acquisition [Line Items]
Basis spread on variable rate					2.00%	2.00%
Universidade Anhembi Morumbi (UAM Brazil) \| Certificados de Depósitos Interbancários (CDI) \| Notes Payable
Business Acquisition [Line Items]
Basis spread on variable rate					2.00%	2.00%
University of St. Augustine for Health Sciences, LLC (St. Augustine)
Business Acquisition [Line Items]
Promissory notes payable				$ 14,000,000	$ 11,550,000		$ 11,550,000	11,550,000	$ 11,550,000
Ownership percentage acquired in business combinations				80.00%			20.00%
Decrease to note payables								$ 2,450,000
University of St. Augustine for Health Sciences, LLC (St. Augustine) \| Related Party Notes Payable
Business Acquisition [Line Items]
Financed note term				5 years
Interest rate				7.00%	7.00%				7.00%	7.00%
Faculdades Metropolitanas Unidas Educacionais (FMU)
Business Acquisition [Line Items]
Promissory notes payable					$ 0		$ 100,382,000		$ 0		R$ 250,000,000
Faculdades Metropolitanas Unidas Educacionais (FMU) \| Related Party Notes Payable
Business Acquisition [Line Items]
Liability settled	$ 114,578,000	R$ 358,606,000
Interest paid on deferred purchase price for acquisitions					$ (39,419,000)
Faculdades Metropolitanas Unidas Educacionais (FMU) \| Notes Payable
Business Acquisition [Line Items]
Loan amount			$ 110,310,000								R$ 259,139,000
Faculdades Metropolitanas Unidas Educacionais (FMU) \| Certificados de Depósitos Interbancários (CDI) \| Notes Payable
Business Acquisition [Line Items]
Basis spread on variable rate			3.70%