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v3.25.2

Fair Value Measurements (Details) - USD ($) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2025 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Principle balance | $ 558,283 |  | $ 658,283 |
Assets measured at fair value using Level 3 |  |  | 0 |
Liabilities measured at fair value using Level 3 |  | $ 0 | 0 | $ 5,000
Asset impairment charges | 6,442 |  |  |
Senior Secured Notes Due 2028 |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Principle balance | 404,950 |  | 404,950 |
Senior Secured Notes Due 2028 | Level 1 |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Fair value | 402,800 |  | 389,500 |
Term B Loan |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Principle balance | 153,333 |  | 253,333 |
Term B Loan | Level 2 |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Fair value | 153,800 |  | 254,900 |
Other Nonoperating Income (Expense) [Member] |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Investment impairment |  | $ 5,000 |  |
Student Services And Administrative Expense | Level 3 |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Asset impairment charges | 6,400 |  |  |
Accounts Receivable | Credit extension program | Level 2 |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Loans Receivable, Fair Value Disclosure | 27,100 |  | 28,900 |
Nonqualified Deferred Compensation Plan |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Fair value of credit extension programs | $ 12,800 |  | $ 13,200 |
Investment, type extensible enumeration | atge:InvestmentInRabbiTrustMember |  | atge:InvestmentInRabbiTrustMember |
Nonqualified Deferred Compensation Plan | Level 1 |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Investment, type extensible enumeration | atge:InvestmentInRabbiTrustMember |  | atge:InvestmentInRabbiTrustMember |
Nonqualified Deferred Compensation Plan | Accrued Liabilities | Level 2 |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Deferred compensation | $ 13,500 |  | $ 12,200 |
Nonqualified Deferred Compensation Plan | Prepaid Expenses and Other Current Assets | Level 1 |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Fair value of credit extension programs | $ 12,800 |  | $ 13,200 |

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