Financial Assets/Liabilities at Fair Value through Profit or Loss - Financial Assets at Fair Value through Profit and Loss (Detail: Text Values) - EUR (€) € in Billions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Financial Assets/Liabilities at Fair Value through Profit or Loss [Abstract] | ||
| Traded loans included in "Other trading assets" | € 12.8 | € 11.4 |