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Debt - Narrative (Details) |  | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Oct. 07, 2019 USD ($) | Dec. 31, 2022 USD ($) campus | Dec. 31, 2022 MXN ($) campus | Dec. 31, 2022 PEN (S/) campus | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Dec. 31, 2022 MXN ($) | Dec. 31, 2017 USD ($) | Dec. 31, 2017 MXN ($) | Dec. 22, 2017 USD ($) | Dec. 22, 2017 PEN (S/) | Apr. 26, 2017 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Loss on debt extinguishment |  | $ 0 |  |  | $ 77,940,000 | $ 610,000 |  |  |  |  |  |
Non-cash interest expense |  | 1,561,000 |  |  | 4,628,000 | $ 10,103,000 |  |  |  |  |  |
Less: total unamortized deferred financing costs |  | $ 2,060,000 |  |  | 3,588,000 |  |  |  |  |  |  |
New Credit Agreement |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity | $ 50,000,000 |  |  |  |  |  |  |  |  |  |  |
New Credit Agreement | Term Loan One | SOFR |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 2.50% |  |  |  |  |  |  |  |  |  |  |
New Credit Agreement | Term Loan One | Alternate Base Rate (ABR) |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 1.50% |  |  |  |  |  |  |  |  |  |  |
New Credit Agreement | Term Loan Two | SOFR |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 2.25% |  |  |  |  |  |  |  |  |  |  |
New Credit Agreement | Term Loan Two | Alternate Base Rate (ABR) |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 1.25% |  |  |  |  |  |  |  |  |  |  |
New Credit Agreement | Term Loan Three | SOFR |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 2.00% |  |  |  |  |  |  |  |  |  |  |
New Credit Agreement | Term Loan Three | Alternate Base Rate (ABR) |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 1.00% |  |  |  |  |  |  |  |  |  |  |
New Credit Agreement | Term Loan Four | SOFR |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 1.75% |  |  |  |  |  |  |  |  |  |  |
New Credit Agreement | Term Loan Four | Alternate Base Rate (ABR) |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 0.75% |  |  |  |  |  |  |  |  |  |  |
New Credit Agreement | Term Loan |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Debt to consolidated EBITDA ratio |  |  |  |  |  |  |  |  |  |  |  | 275.00%
Revolving Credit Facility and Term Loan |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Incremental borrowing capacity |  |  |  |  |  |  |  |  |  |  |  | $ 565,000,000
Second Amended and Restated Credit Agreement | Revolving Credit Facility |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Percentage of utilized line of credit |  | 25.00% | 25.00% | 25.00% |  |  |  |  |  |  |  |
Lines of credit |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Aggregate outstanding balances |  | $ 13,778,000 |  |  | $ 10,131,000 |  |  |  |  |  |  |
Available borrowing capacity |  | $ 63,700,000 |  |  |  |  |  |  |  |  |  |
Short-term debt, weighted average interest rate |  | 8.61% |  |  | 2.72% |  | 8.61% |  |  |  |  |
Lines of credit | Minimum |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Total interest rate |  | 8.10% |  |  | 2.30% |  | 8.10% |  |  |  |  |
Lines of credit | Maximum |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Total interest rate |  | 9.34% |  |  | 5.99% |  | 9.34% |  |  |  |  |
Lines of credit | Secured Credit Facility | United States Guarantors | Asset Pledged as Collateral |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Percentage of collateral pledged (no more than) |  | 65.00% |  |  |  |  | 65.00% |  |  |  |  |
Lines of credit | New Credit Agreement | Revolving Credit Facility |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity | $ 410,000,000 |  |  |  |  |  |  |  |  |  |  |
Lines of credit | Second Amended and Restated Credit Agreement |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Maximum debt to consolidated EBITDA ratio |  | 4.75 | 4.75 | 4.75 |  |  |  |  |  |  |  |
Lines of credit | Second Amended and Restated Credit Agreement | Revolving Credit Facility | Debt Instrument, Covenant, Period Three |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Required minimum Debt to Consolidated EBITDA ratio |  |  |  |  | 3.5 |  |  |  |  |  |  |
Notes payable and other debt | Secured Notes Payable | Minimum |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Total interest rate |  | 5.09% |  |  | 5.09% |  | 5.09% |  |  |  |  |
Notes payable and other debt | Secured Notes Payable | Maximum |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Total interest rate |  | 12.26% |  |  | 10.25% |  | 12.26% |  |  |  |  |
Notes payable and other debt | UVM Mexico Loan Originated In 2017 |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Aggregate principal amount |  |  |  |  |  |  |  | $ 89,000,000 | $ 1,700,000,000 |  |  |
Quarterly principal payments |  | $ 3,725,000 | $ 72,250,000 |  |  |  |  |  |  |  |  |
Balloon payment |  | 21,913,000 |  |  |  |  | $ 425,000,000 |  |  |  |  |
Debt outstanding |  | $ 41,416,000 |  |  |  |  |  |  |  |  |  |
Notes payable and other debt | UVM Mexico Loan Originated In 2017 | Mexican Interbanking Offer Rate (TIIE) |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  | 12.26% | 12.26% | 12.26% | 8.12% |  |  |  |  |  |  |
Notes payable and other debt | UVM Mexico Loan Originated In 2017 | Maximum |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Quarterly principal payments |  | $ 3,944,000 | $ 76,500,000 |  |  |  |  |  |  |  |  |
Notes payable and other debt | UVM Mexico Loan Originated in 2015 |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Debt outstanding |  |  |  |  | $ 52,533,000 |  |  |  |  |  |  |
Notes payable and other debt | Financing of Construction of Campuses | Peru |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Debt outstanding |  | $ 8,246,000 |  |  | $ 10,284,000 |  |  |  |  |  |  |
Number of financed campuses (campus) | campus |  | 2 | 2 | 2 |  |  |  |  |  |  |  |
Interest rate |  | 5.09% |  |  | 5.09% |  | 5.09% |  |  |  |  |
Notes payable and other debt | Subsidiary of the Company Borrowing Agreement | Peru |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Aggregate principal amount |  |  |  |  |  |  |  |  |  | $ 76,000,000 | S/ 247,500,000 |
Quarterly principal payments |  | $ 3,786,000 |  | S/ 14,438,000 |  |  |  |  |  |  |  |
Debt outstanding |  | $ 15,142,000 |  |  | $ 29,035,000 |  |  |  |  |  |  |
Interest rate |  |  |  |  |  |  |  |  |  | 6.62% | 6.62% |

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