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Remuneration and other benefits paid to the Bank’s directors and senior managers - Schedule summarising remuneration related to welfare system (Details) - Directors - EUR (€) € in Thousands | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024
Disclosure of transactions between related parties [line items] |  |
Balances held under the welfare system | € 90,238 | € 76,356
Ana Botín |  |
Disclosure of transactions between related parties [line items] |  |
Balances held under the welfare system | 65,027 | 54,731
Héctor Grisi |  |
Disclosure of transactions between related parties [line items] |  |
Balances held under the welfare system | 2,033 | 1,299
José Antonio Álvarez |  |
Disclosure of transactions between related parties [line items] |  |
Balances held under the welfare system | € 23,178 | € 20,326

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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
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- Definition The balances held by key management personnel in defined contribution plan. + References No definition available. + Details
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- Details
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- Details
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- Details
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- Details
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