XML 136 R95.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Commitments and Contingencies - Standby Letters of Credit, Surety Bonds and Other Commitments (Details) - USD ($) | 1 Months Ended |  |
--- | --- | --- | ---
Nov. 30, 2016 | Dec. 31, 2017 | Dec. 31, 2016
Surety Bond |  |  |
Debt Instrument [Line Items] |  |  |
Guarantee amount, maximum potential amount of payments |  | $ 13,980,000 | $ 12,162,000
Cash Collateralized Letter Of Credit - Spain Tax Audits |  |  |
Debt Instrument [Line Items] |  |  |
Letters of credit outstanding, amount |  | 39,505,000 | 34,746,000
Non-Collateralized Surety Bond - UAM Brazil | Surety Bond |  |  |
Debt Instrument [Line Items] |  |  |
Guarantee amount, maximum potential amount of payments | $ 15,300,000 |  |
Cost of surety bond | $ 1,400,000 |  |
Guarantor obligation, term | P5Y |  |
Kendall College, St. Augustine, Walden University, and NewSchool of Architecture and Design |  |  |
Debt Instrument [Line Items] |  |  |
Letters of credit outstanding, amount |  | $ 136,900,000 | $ 105,600,000

X
- Definition Guarantee Obligations, Cost Of Surety Bond + References No definition available. + Details
Name: | laur_GuaranteeObligationsCostOfSuretyBond
Namespace Prefix: | laur_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- 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. + Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=82913245&loc=d3e12069-110248 + Details
Name: | us-gaap_GuaranteeObligationsMaximumExposure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Describe the approximate term of the guarantee or each group of similar guarantees. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=82913245&loc=d3e12069-110248 + Details
Name: | us-gaap_GuaranteeObligationsTerm
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
Name: | us-gaap_LettersOfCreditOutstandingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_GuaranteeObligationsByNatureAxis=us-gaap_SuretyBondMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=laur_CashCollateralizedLetterOfCreditSpainTaxAuditsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=laur_NonCollateralizedSuretyBondUAMBrazilMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | laur_NameOfEducationalInstitutionAxis=laur_KendallCollegeSt.AugustineWaldenUniversityandNewSchoolofArchitectureandDesignMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |