v3.26.1
Debt (Details) - The Revolver Agreement - USD ($)
$ in Millions
12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Debt    
Line of credit, maximum borrowing capacity $ 20  
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] us-gaap:SecuredOvernightFinancingRateSofrMember  
Revolving line of credit $ 0 $ 0
Percentage of common stock of foreign subsidiaries 65.00%  
Minimum    
Debt    
Basis spread 1.2645%  
Maximum    
Debt    
Basis spread 1.3645%