Risk management - Disclosure of liquidity coverage ratio by component (Details) - Liquidity risk - EUR (€) € in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Disclosure of maturity analysis for financial assets held for managing liquidity risk [line items] | |||
| High-quality liquid assets-HQLAs | € 301,618 | € 315,524 | € 348,028 |
| Total net cash outflows (denominator) | 208,388 | 206,889 | 209,892 |
| Cash outflows | 287,044 | 278,760 | 282,982 |
| Cash inflows | € 78,656 | € 71,871 | € 73,090 |
| Consolidated LCR ratio (%) | 145.00% | 153.00% | 166.00% |
| Group LCR ratio (%) | 155.00% | 168.00% | |
| NSFR ratio (%) | 126.00% | 126.00% | 123.00% |