XML 127 R109.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Fair Value Measurements (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Long-term debt, gross $ 708,283 $ 658,283  
Assets measured at fair value using Level 3 0 0  
Liabilities measured at fair value using Level 3 0 0 $ 5,000
Senior Secured Notes Due 2028      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Long-term debt, gross 404,950 404,950  
Senior Secured Notes Due 2028 | Level 1      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Long-term debt, fair value   389,500  
Term B Loan      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Long-term debt, gross 303,333 253,333  
Term B Loan | Level 2      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Long-term debt, fair value   254,900  
Other income, net      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Investment impairment 5,000    
Accounts Receivable | Credit extension program      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Loans Receivable, Fair Value Disclosure 29,700 28,900  
Nonqualified Deferred Compensation Plan      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Deferred Compensation Plan Assets, Fair Value Disclosure $ 12,500 $ 13,200  
Investment, type extensible enumeration atge:InvestmentInRabbiTrustMember atge:InvestmentInRabbiTrustMember  
Nonqualified Deferred Compensation Plan | Accrued Liabilities      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Deferred Compensation Liability, Current, Fair Value Disclosure $ 12,600 $ 12,200  
Nonqualified Deferred Compensation Plan | Prepaid Expenses and Other Current Assets      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Deferred Compensation Plan Assets, Fair Value Disclosure $ 12,500 $ 13,200