v3.25.2
INCOME TAXES - Additional Information (Details) - USD ($)
$ in Thousands
 1 Months Ended 12 Months Ended
Mar. 31, 2025
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2023
Income Tax Contingency [Line Items]        
Provision for income taxes (Note 15)   $ 46,005 $ 264,012 $ 70,767
Investment tax credit   88,500    
Deferred Tax Assets, Valuation Allowance   651,779 662,694  
Deferred tax assets (Note 15)   1,080,575 932,657  
Decrease in deferred tax assets   10,900    
Unrecognized tax benefits of deferred tax assets offset by valuation allowance   56,000 63,000  
Net unrecognized tax benefit excluding portion offset by valuation allowance   83,800 117,400  
Possible decrease in tax expense in next 12 months   27,300    
Provision for deferred income tax liabilities   20,000 $ 15,900  
Pending Litigation        
Income Tax Contingency [Line Items]        
Refund amount $ 43,800      
Litigation settlement interest $ 4,000      
Foreign        
Income Tax Contingency [Line Items]        
Operating loss carryforwards   2,900,000    
Operating loss carryforwards, no expiration   425,500    
Deferred tax assets (Note 15)   642,000    
Domestic        
Income Tax Contingency [Line Items]        
Operating loss carryforwards   313,300    
Deferred tax assets (Note 15)   9,800    
State and local jurisdiction        
Income Tax Contingency [Line Items]        
Operating loss carryforwards   414,600    
Operating loss carryforwards, no expiration   $ 53,100