XML 311 R270.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Contingent liabilities and commitments - Narrative (Details) - EUR (€) € in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Disclosure of contingent liabilities [line items] |  |
Contingent liabilities and commitments | € 209,828 | € 206,820
Contingent liabilities | 42,821 | 44,544
Financial assets pledged | 106,052 | 126,682
Deposit Guarantee Scheme |  |
Disclosure of contingent liabilities [line items] |  |
Financial assets pledged |  | 259
Voya Financial Inc |  |
Disclosure of contingent liabilities [line items] |  |
Contingent liabilities and commitments | 205 | 344
Contingent liabilities in respect of guarantees |  |
Disclosure of contingent liabilities [line items] |  |
Contingent liabilities | 27,894 | 28,859
Contingent liabilities in respect of guarantees | Voya Financial Inc |  |
Disclosure of contingent liabilities [line items] |  |
Debenture loans | 0 |
Irrevocable payment commitments | Single Resolution Fund |  |
Disclosure of contingent liabilities [line items] |  |
Contingent liabilities | 346 | 283
Additions to contingent liabilities | 63 | 57
Irrevocable payment commitments | Deposit Guarantee Scheme |  |
Disclosure of contingent liabilities [line items] |  |
Contingent liabilities | 273 | 237
Additions to contingent liabilities | 36 | € 31
Financial assets pledged | € 319 |

X
- 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
Name: | ifrs-full_DisclosureOfContingentLiabilitiesLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of the estimated financial effect of contingent liabilities. [Refer: Contingent liabilities [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2023-01-01 -Paragraph 86 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2023-en-r&anchor=para_86_a&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_EstimatedFinancialEffectOfContingentLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of financial assets that the entity has pledged as collateral for liabilities or contingent liabilities, including amounts that have been reclassified in accordance with paragraph 3.2.23(a) of IFRS 9. [Refer: Contingent liabilities [member]; Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 14 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_14_a&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_FinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of notes and debentures issued by the entity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_112_c&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_NotesAndDebenturesIssued
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Additions To Contingent Liabilities + References No definition available. + Details
Name: | ing_AdditionsToContingentLiabilities
Namespace Prefix: | ing_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Contingent liabilities and commitments. + References No definition available. + Details
Name: | ing_ContingentLiabilitiesAndCommitments
Namespace Prefix: | ing_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | ifrs-full_CounterpartiesAxis=ing_DepositGuaranteeSchemeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_UnconsolidatedStructuredEntitiesAxis=ing_VoyaFinancialIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfContingentLiabilitiesAxis=ifrs-full_ContingentLiabilityForGuaranteesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfContingentLiabilitiesAxis=ing_IrrevocablePaymentCommitmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CounterpartiesAxis=ing_SingleResolutionFundMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |