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Memorandum items - Schedule of contingent commitments (Details) - EUR (€) € in Millions | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | --- | ---
Loan commitments granted |  |  |
Disclosure of contingent liabilities [line items] |  |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | € 321,234 | € 302,861 | € 279,589
Loan commitments granted | Financial instruments credit-impaired |  |  |
Disclosure of contingent liabilities [line items] |  |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 345 | 511 | 406
Financial guarantees granted |  |  |
Disclosure of contingent liabilities [line items] |  |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 17,449 | 16,901 | 15,435
Financial guarantees granted | Financial instruments credit-impaired |  |  |
Disclosure of contingent liabilities [line items] |  |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 332 | 217 | 578
Financial guarantees |  |  |
Disclosure of contingent liabilities [line items] |  |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 17,437 | 16,887 | 15,400
Credit derivatives sold |  |  |
Disclosure of contingent liabilities [line items] |  |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 12 | 14 | 35
Other commitments granted |  |  |
Disclosure of contingent liabilities [line items] |  |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 148,118 | 134,493 | 113,273
Other commitments granted | Financial instruments credit-impaired |  |  |
Disclosure of contingent liabilities [line items] |  |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 668 | 793 | 542
Technical guarantees |  |  |
Disclosure of contingent liabilities [line items] |  |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | 62,161 | 61,551 | 57,363
Other |  |  |
Disclosure of contingent liabilities [line items] |  |  |
Exposure to credit risk on loan commitments and financial guarantee contracts | € 85,957 | € 72,942 | € 55,910

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