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v3.26.1

Other assets (Tables) | 12 Months Ended
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Dec. 31, 2025
Miscellaneous assets [abstract] |
Schedule of other assets | The detail of 'Other' of 'Other assets' is as follows:
EUR million
| 2025 | 2024 | 2023
Transactions in transit | 364 |  | 469 |  | 246 |
Net pension plan assets (note 25) | 784 |  | 677 |  | 1,001 |
Prepayments and accrued income | 3,121 |  | 3,016 |  | 2,911 |
Other | 4,376 |  | 4,310 |  | 4,598 |
| 8,645 |  | 8,472 |  | 8,756 |

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- References No definition available. + Details
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- Definition Tabular disclosure of the carrying amounts of other assets, including other current assets and other noncurrent assets. + References No definition available. + Details
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Namespace Prefix: | san_
Data Type: | dtr-types1:textBlockItemType
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