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v3.20.2

Business and Geographic Segment Information - Additional Information (Details) | 9 Months Ended
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Sep. 30, 2020 campus licensed_institution segment educational_institution state
Segment Reporting Information [Line Items] |
Number of operating segments (segment) | segment | 6
Brazil |
Segment Reporting Information [Line Items] |
Number of postsecondary educational institutions (educational institution) | 11
Number of states in which entity operates (state) | state | 7
Post secondary students enrolled in private higher education institutions, percent | 73.00%
Mexico |
Segment Reporting Information [Line Items] |
Number of postsecondary educational institutions (educational institution) | 2
Number of campuses of postsecondary educational institutions (campus) | campus | 35
Asia Pacific |
Segment Reporting Information [Line Items] |
Number of licensed institutions managed through joint venture arrangements (licensed institution) | licensed_institution | 1
PERU |
Segment Reporting Information [Line Items] |
Number of postsecondary educational institutions (educational institution) | 3

X
- Definition Number Of Campuses Of Postsecondary Educational Institutions + References No definition available. + Details
Name: | laur_NumberOfCampusesOfPostsecondaryEducationalInstitutions
Namespace Prefix: | laur_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of Licensed institutions Managed Through Joint Venture Arrangements + References No definition available. + Details
Name: | laur_NumberOfLicensedInstitutionsManagedThroughJointVentureArrangements
Namespace Prefix: | laur_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number Of Postsecondary Educational Institutions + References No definition available. + Details
Name: | laur_NumberOfPostsecondaryEducationalInstitutions
Namespace Prefix: | laur_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Post Secondary Students Enrolled in Private Higher Education Institutions, Percent + References No definition available. + Details
Name: | laur_PostSecondaryStudentsEnrolledInPrivateHigherEducationInstitutionsPercent
Namespace Prefix: | laur_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8672-108599 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of states the entity operates in as of the balance sheet date. + References No definition available. + Details
Name: | us-gaap_NumberOfStatesInWhichEntityOperates
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
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_SegmentReportingInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | srt_StatementGeographicalAxis=country_BR
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | srt_StatementGeographicalAxis=country_MX
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=srt_AsiaPacificMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_PE
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |