Commitments and Contingencies	12 Months Ended
Commitments and Contingencies	Dec. 31, 2020
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Loss Contingencies Laureate is subject to legal actions arising in the ordinary course of its business. In management's opinion, we have adequate legal defenses, insurance coverage and/or accrued liabilities with respect to the eventuality of such actions. We do not believe that any settlement would have a material impact on our Consolidated Financial Statements. Contingent Liabilities for Taxes, Indemnification Assets and Other As of December 31, 2020 and 2019, Laureate has recorded cumulative liabilities totaling $38,355 and $44,595, respectively, for taxes other-than-income tax, principally payroll-tax-related uncertainties recorded at the time of an acquisition. Included in these amounts, as of December 31, 2020 and 2019, $37,794 and $41,560, respectively, were classified as held for sale. The changes in this recorded liability are related to acquisitions, interest and penalty accruals, changes in tax laws, expirations of statutes of limitations, settlements and changes in foreign currency exchange rates. The terms of the statutes of limitations on these contingencies vary but can be up to 10 years. These liabilities were included in current and long-term liabilities on the Consolidated Balance Sheets. Changes in the recorded values of non-income tax contingencies impact operating income and interest expense, while changes in the related indemnification assets impact only operating income. The total decrease to operating income for adjustments to non-income tax contingencies and indemnification assets was $5,619, $6,381, and $4,166 for the years ended December 31, 2020, 2019 and 2018, respectively. In addition, as of December 31, 2020 and 2019, Laureate has recorded cumulative liabilities for income tax contingencies of $40,668 and $51,442, respectively, of which $11,752 and $21,429, respectively, were classified as held for sale. Income tax contingencies are disclosed further in Note 14, Income Taxes. As of December 31, 2020 and 2019, indemnification assets primarily related to acquisition contingencies were $55,940 and $69,040, respectively, of which $40,877 and $46,284, respectively, were classified as held for sale. These indemnification assets primarily cover contingencies for income taxes and taxes other-than-income taxes. We have also recorded receivables, which are classified as held for sale, of approximately $14,000 and $19,000 as of December 31, 2020 and 2019, respectively, from the former owner of one of our Brazil institutions which is guaranteed by future rental payments to the former owner. We have identified certain contingencies, primarily tax-related, that we have assessed as being reasonably possible of loss, but not probable of loss, and could have an adverse effect on the Company’s results of operations if the outcomes are unfavorable. In most cases, Laureate has received indemnifications from the former owners and/or noncontrolling interest holders of the acquired businesses for contingencies, and therefore, we do not believe we will sustain an economic loss even if we are required to pay these additional amounts. In cases where we are not indemnified, the unrecorded contingencies are not individually material and are primarily in Brazil. In the aggregate, we estimate that the reasonably possible loss for these unrecorded contingencies in Brazil could be up to approximately $49,000 if the outcomes were unfavorable in all cases. Other Loss Contingencies Laureate has accrued liabilities for certain civil actions against our institutions, a portion of which existed prior to our acquisition of these entities. Laureate intends to vigorously defend against these matters. As of December 31, 2020 and 2019, approximately $8,300 and $5,800, respectively, of loss contingencies were included in Other long-term liabilities and Other current liabilities on the Consolidated Balance Sheets. In addition, as of December 31, 2020 and 2019, approximately $23,800 and $26,300, respectively, of loss contingencies were classified as liabilities held for sale. Material Guarantees – Other Laureate acquired the remaining 49% ownership interest in UAM Brazil in April 2013. As part of the agreement to purchase the 49% ownership interest, Laureate pledged 49% of its total shares in UAM Brazil as a guarantee of our payment obligations under the purchase agreement. In the event that we default on any payment, the agreement provides for a forfeiture of the pledged shares. In connection with the purchase of FMU on September 12, 2014, Laureate pledged its acquired shares to third-party lenders as a guarantee of our payment obligations under the loans that financed a portion of the purchase price. The shares are pledged until full payment of the loans, which mature in April 2021. In connection with a loan agreement entered into by a Laureate subsidiary in Peru, all of the shares of UPN Peru, one of our universities, were pledged to the third-party lender as a guarantee of the payment obligations under the loan. Standby Letters of Credit, Surety Bonds and Other Commitments As of December 31, 2020 and 2019, Laureate's outstanding letters of credit (LOCs) and surety bonds primarily consisted of the items discussed below. As of December 31, 2020 and 2019, we had approximately $83,600 and $127,300, respectively, posted as an LOC in favor of the DOE. This LOC was required to allow Walden and, in 2019, NSAD, to participate in the DOE Title IV program. As of December 31, 2020, the restricted cash used to collateralize this letter of credit was held by a corporate entity. As of December 31, 2019, the restricted cash used to collateralize the letter of credit was primarily held by Walden. Because Walden is classified as a discontinued operation, its restricted cash balances were included in Current assets held for sale on the Consolidated Balance Sheets. As of December 31, 2020 and 2019, we had EUR 9,443 (approximately $11,500 at December 31, 2020) and EUR 5,036 (approximately $5,500 at December 31, 2019), respectively, posted as cash collateral for LOCs related to the Spain Tax Audits. This was recorded in Continuing Operations and classified as Restricted cash on our December 31, 2020 and 2019 Consolidated Balance Sheets. The cash collateral is related to final assessments issued by the Spanish Taxing Authority (STA) in October 2018 and January 2020 to Iniciativas Culturales de España, S.L. (ICE). In addition, on March 11, 2020, ICE received a preliminary assessment of approximately EUR 21,600 (approximately $26,400 at December 31, 2020), related to the STA’s extension of their audit to review withholding taxes on income earned by nonresidents. This assessment is not final, and ICE intends to challenge the assessment before the STA. ICE was formerly our Spanish holding company; during the second quarter of 2020, ICE was migrated to the Netherlands and its name was changed to Laureate Netherlands Holding B.V. As part of our normal operations, our insurers issue surety bonds on our behalf, as required by various state education authorities in the United States. We are obligated to reimburse our insurers for any payments made by the insurers under the surety bonds. As of December 31, 2020 and 2019, the total face amount of these surety bonds, which are fully collateralized with cash, was $17,094 and $25,582, respectively. In November 2016, in order to continue participating in Prouni, a federal program that offers tax benefits designed to increase higher education participation rates in Brazil, UAM Brazil posted a guarantee in the amount of $15,300. In connection with the issuance of the guarantee, UAM Brazil obtained a non-collateralized surety bond from a third party in order to secure the guarantee. The cost of the surety bond was $1,400, of which half was reimbursed by the former owner of UAM Brazil, and is being amortized over the five-year term. The Company believes that this matter will not have a material impact on our Consolidated Financial Statements.