v3.26.1
Remuneration and other benefits paid to the Bank’s directors and senior managers - Senior Management (Details) - EUR (€)
€ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Disclosure of transactions between related parties [line items]      
Post-employment benefit expense in profit or loss, defined benefit plans € 41,000 € 45,000 € 42,000
Senior Management      
Disclosure of transactions between related parties [line items]      
Key management personnel compensation, buyouts and sign-on awards € 4,118    
Ratio of variable to fixed pay components 134.00%    
Holding period for shares issued in settlement of pension obligations 5 years    
Pension system balance € 51,000 51,000  
Post-employment benefit expense in profit or loss, defined benefit plans 4,900 4,500  
Capital insured by life and accident insurance 78,000 83,000  
Retired senior managers      
Disclosure of transactions between related parties [line items]      
Salaries and other remuneration related to retirement 2,905 12,303  
Variable subject to long-term objectives in cash 342 633  
Amount paid for retirement pension benefit € 0 € 0  
Maximum | Senior Management      
Disclosure of transactions between related parties [line items]      
Ratio of variable to fixed pay components 200.00%    
Minimum | Senior Management      
Disclosure of transactions between related parties [line items]      
Discretionary pension contribution percentage 15.00%