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v3.26.1

Remuneration and other benefits paid to the Bank’s directors and senior managers - Schedule summarising maximum number of shares to be delivered and actual number of shares delivered, former Directors (Details) - Retired executive directors - shares | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024
Deferred conditional variable remuneration plan and linked to objectives (2018) |  |
Disclosure of transactions between related parties [line items] |  |
Number of shares delivered (in shares) | 0 | 29,860
Deferred conditional variable remuneration plan and linked to objectives (2019) |  |
Disclosure of transactions between related parties [line items] |  |
Number of shares delivered (in shares) | 24,490 | 24,490
Deferred conditional variable remuneration plan and linked to objectives (2019) | Maximum |  |
Disclosure of transactions between related parties [line items] |  |
Maximum number of shares to be delivered (in shares) | 0 | 24,490
Deferred conditional variable remuneration plan and linked to objectives (2020) |  |
Disclosure of transactions between related parties [line items] |  |
Number of shares delivered (in shares) | 35,512 | 35,512
Deferred conditional variable remuneration plan and linked to objectives (2020) | Maximum |  |
Disclosure of transactions between related parties [line items] |  |
Maximum number of shares to be delivered (in shares) | 35,511 | 71,024
Deferred conditional variable remuneration plan and linked to objectives (2021) |  |
Disclosure of transactions between related parties [line items] |  |
Number of shares delivered (in shares) | 68,700 | 12,911
Deferred conditional variable remuneration plan and linked to objectives (2021) | Maximum |  |
Disclosure of transactions between related parties [line items] |  |
Maximum number of shares to be delivered (in shares) | 137,400 | 206,100

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