Financial assets at fair value through profit or loss (Details) - EUR (€) € in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Financial assets at fair value through profit or loss | ||
| Financial assets held for trading | € 6,902 | € 6,439 |
| Financial assets at fair value through profit or loss | 6,991 | 6,797 |
| Bonds issued by sovereign states | ||
| Financial assets at fair value through profit or loss | ||
| Financial assets held for trading | 734 | 965 |
| Other securities | ||
| Financial assets at fair value through profit or loss | ||
| Financial assets held for trading | 6,168 | 5,474 |
| Other financial assets at fair value through profit or loss | ||
| Financial assets at fair value through profit or loss | ||
| Financial assets at fair value through profit or loss | € 89 | € 358 |