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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% |  |

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