v3.26.1
Financial risk management and financial instruments - Credit Risk (Details) - customer
12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2024
Credit risk      
Loss given default for unsecured financial assets 50.00%    
Loss given default for secured financial assets 40.00%    
Number of customers representing more than ten percent of turnover 0 0 0
Number of customers representing more than ten percent of trade receivables 0 0 0
Minimum      
Credit risk      
Contractual payment terms for receivables 30 days    
Maximum      
Credit risk      
Contractual payment terms for receivables 180 days