Risk Report - Credit Risk Management - IFRS 9 Development of Overlays (Detail: Text Values) - EUR (€) € in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Credit Risk Management [Abstract] | ||
| The total overlays recorded by the Group leading to allowance for credit loss | € 156 | € 124 |