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Land Use Rights - Schedule of Amortization Expense Related to Land Use Rights (Details) - USD ($) $ in Thousands | Dec. 31, 2017 | Dec. 31, 2016
--- | --- | ---
Goodwill and Intangible Assets Disclosure [Abstract] |  |
2018 | $ 5 |
2019 | 5 |
2020 | 5 |
2021 | 5 |
2022 | 5 |
Thereafter | 1,547 |
Total | $ 1,572 | $ 1,509

X
- Definition Land Use Rights, Amortization Expense, Next Twelve Months + References No definition available. + Details
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Namespace Prefix: | laur_
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- Definition Land Use Rights, Amortization Expense, Year Five + References No definition available. + Details
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Namespace Prefix: | laur_
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X
- Definition Land Use Rights, Amortization Expense, Year Four + References No definition available. + Details
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Namespace Prefix: | laur_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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X
- Definition Land Use Rights, Amortization Expense, Year Three + References No definition available. + Details
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Namespace Prefix: | laur_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Land Use Rights, Amortization Expense, Year Two + References No definition available. + Details
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Namespace Prefix: | laur_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Land Use Rights, Amortization Expense, after Year Five + References No definition available. + Details
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Namespace Prefix: | laur_
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Balance Type: | debit
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X
- Definition Land Use Rights, Net + References No definition available. + Details
Name: | laur_LandUseRightsNet
Namespace Prefix: | laur_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
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Namespace Prefix: | us-gaap_
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