v3.26.1
Schedule of estimated fair values of options (Details) - kr / shares
6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Dec. 31, 2024
IfrsStatementLineItems [Line Items]        
Expected volatility 37.00%      
Share options [member]        
IfrsStatementLineItems [Line Items]        
Weighted average share price     kr 62.48 kr 84.71
Weighted average exercise price kr 71.54 kr 100.54
Expected volatility     35.00% 35.00%
Expected life     1 year 4 years
Risk-free interest rate     3.70%  
Expected dividend    
Share options [member] | Top of range [member]        
IfrsStatementLineItems [Line Items]        
Risk-free interest rate       4.40%
Share options [member] | Bottom of range [member]        
IfrsStatementLineItems [Line Items]        
Risk-free interest rate       4.70%