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Other liabilities (Details) - EUR (€) € in Millions | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | --- | ---
Miscellaneous liabilities [abstract] |  |  |
Transactions in transit | € 707 | € 910 | € 767
Accrued expenses and deferred income | 9,018 | 9,003 | 9,136
Other | 6,212 | 6,431 | 7,695
Other liabilities | € 15,937 | € 16,344 | € 17,598

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