Risk Report - Asset Quality - Financial Assets at amortized cost - Collateral held against credit-impaired financial assets (Detail) - EUR (€) € in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Collateral held against credit-impaired financial assets at Amortized Cost [Line Items] | ||
| Gross carrying amount | € 796,683 | € 760,807 |
| Collateral held against credit-impaired financial assets at Amortized Cost | Financial Assets at Amortized Cost (Stage 3) | ||
| Collateral held against credit-impaired financial assets at Amortized Cost [Line Items] | ||
| Gross carrying amount | 14,874 | 15,214 |
| Collateral | 6,294 | 6,242 |
| Guarantees | € 1,066 | € 1,368 |