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Provisions - Summary of provisions by type (Details) - EUR (€) € in Millions | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | --- | ---
Disclosure of other provisions [line items] |  |  |
Other provisions | € 774 | € 920 |
Other provisions before loan loss | 628 | 779 | € 1,022
Reorganisation provisions |  |  |
Disclosure of other provisions [line items] |  |  |
Other provisions | 201 | 231 |
Other provisions before loan loss | 201 | 231 | 418
Litigation provisions |  |  |
Disclosure of other provisions [line items] |  |  |
Other provisions | 288 | 193 |
Other provisions before loan loss | 288 | 193 | 150
Other provisions |  |  |
Disclosure of other provisions [line items] |  |  |
Other provisions | 139 | 355 |
Other provisions before loan loss | 139 | 355 | € 455
Loan loss provisions for guarantees |  |  |
Disclosure of other provisions [line items] |  |  |
Other provisions | € 146 | € 142 |

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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 provisions other than provisions for employee benefits. [Refer: Provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2024-01-01 -Paragraph 84 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2024-en-r&anchor=para_84_a&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 78 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_78_d&doctype=Standard -URIDate 2024-03-27 + Details
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- Definition Other Provisions Before Loan Loss + 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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