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Financial liabilities at fair value through profit or loss - Trading liabilities by type (Details) - EUR (€) € in Millions | Dec. 31, 2023 | Dec. 31, 2022
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Disclosure of fair value measurement of liabilities [line items] |  |
Trading liabilities | € 37,220 | € 39,088
Equity securities |  |
Disclosure of fair value measurement of liabilities [line items] |  |
Trading liabilities | 1,156 | 935
Debt securities |  |
Disclosure of fair value measurement of liabilities [line items] |  |
Trading liabilities | 2,492 | 1,291
Funds on deposit |  |
Disclosure of fair value measurement of liabilities [line items] |  |
Trading liabilities | 10,443 | 5,993
Derivatives |  |
Disclosure of fair value measurement of liabilities [line items] |  |
Trading liabilities | € 23,129 | € 30,869

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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 amount of financial liabilities at fair value through profit or loss that meet the definition of held for trading. A financial liability is classified as held for trading if: (a) it is acquired or incurred principally for the purpose of selling or repurchasing it in the near term; (b) on initial recognition it is part of a portfolio of identified financial instruments that are managed together and for which there is evidence of a recent actual pattern of short-term profit-taking; or (c) it is a derivative (except for a derivative that is a financial guarantee contract or a designated and effective hedging instrument). [Refer: Financial liabilities at fair value through profit or loss] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 8 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_8_e&doctype=Standard -URIDate 2023-03-23 + Details
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