XML 63 R55.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

Risk management - Changes in gross carrying amounts and loan loss provisions (Details) - EUR (€) € in Millions | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2024 | Dec. 31, 2023
Poland |  |
Disclosure of credit risk exposure [line items] |  |
Increase in loan loss provisions | € 6 |
Gross carrying amount | Purchased credit impaired | Stage 3: lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January | (11) |
Closing balance | (7) | € (11)
Provisions |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January | (5,839) |
Increase in loan loss provisions | 559 | 520
Closing balance | (6,117) | (5,839)
Provisions | IFRS-9 eligible financial assets |  |
Disclosure of credit risk exposure [line items] |  |
Disposals and redemptions |  | (553)
Increase in loan loss provisions |  | 483
Provisions | Non-credit replacement guarantees |  |
Disclosure of credit risk exposure [line items] |  |
Increase in loan loss provisions |  | (31)
Provisions | Modification gains and losses on restructured financial assets |  |
Disclosure of credit risk exposure [line items] |  |
Increase in loan loss provisions |  | 68
Loans | Gross carrying amount |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January | 1,025,043 | 967,655
New financial assets originated or purchased | (106,366) | (195,775)
Disposals and redemptions | (66,495) | (137,705)
Net drawdowns and repayments | (6,585) |
Changes in models/risk parameters |  | 41,511
Write-offs | (379) | (790)
Disposals3 |  | (321)
Closing balance | 1,057,950 | 1,025,043
Loans | Gross carrying amount | Adjustment |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January |  | 41,939
Loans | Gross carrying amount | Adjusted balance |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January |  | 1,009,595
Loans | Gross carrying amount | 12-month ECL (Stage 1) |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January | 937,633 | 885,222
New financial assets originated or purchased | (106,366) | (195,775)
Disposals and redemptions | (58,961) | (121,991)
Net drawdowns and repayments | (2,505) |
Changes in models/risk parameters |  | 38,758
Write-offs |  | (3)
Closing balance | 975,522 | 937,633
Loans | Gross carrying amount | 12-month ECL (Stage 1) | Adjustment |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January |  | 37,078
Loans | Gross carrying amount | 12-month ECL (Stage 1) | Adjusted balance |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January |  | 922,300
Loans | Gross carrying amount | 12-month ECL (Stage 1) | 12-month expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | (16,436) | (11,832)
Loans | Gross carrying amount | 12-month ECL (Stage 1) | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications |  | 2,053
Loans | Gross carrying amount | 12-month ECL (Stage 1) | Not credit-impaired | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | 21,990 | 29,470
Loans | Gross carrying amount | 12-month ECL (Stage 1) | Credit impaired | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | 1,457 |
Loans | Gross carrying amount | Lifetime ECL not credit impaired (Stage 2) |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January | 75,454 | 70,725
Disposals and redemptions | (6,485) | (14,239)
Net drawdowns and repayments | (3,893) |
Changes in models/risk parameters |  | 2,525
Write-offs |  |
Disposals3 |  | (38)
Closing balance | 68,969 | 75,454
Loans | Gross carrying amount | Lifetime ECL not credit impaired (Stage 2) | Adjustment |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January |  | 4,704
Loans | Gross carrying amount | Lifetime ECL not credit impaired (Stage 2) | Adjusted balance |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January |  | 75,429
Loans | Gross carrying amount | Lifetime ECL not credit impaired (Stage 2) | 12-month expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | 16,237 | 11,583
Loans | Gross carrying amount | Lifetime ECL not credit impaired (Stage 2) | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications |  | 1,775
Loans | Gross carrying amount | Lifetime ECL not credit impaired (Stage 2) | Not credit-impaired | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | (22,489) | (30,185)
Loans | Gross carrying amount | Lifetime ECL not credit impaired (Stage 2) | Credit impaired | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | 2,360 |
Loans | Gross carrying amount | Lifetime ECL credit impaired (Stage 3) |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January | 11,956 | 11,708
Disposals and redemptions | (1,048) | (1,475)
Net drawdowns and repayments | (188) |
Changes in models/risk parameters |  | 229
Write-offs | (379) | (787)
Disposals3 |  | (283)
Closing balance | 13,459 | 11,956
Loans | Gross carrying amount | Lifetime ECL credit impaired (Stage 3) | Adjustment |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January |  | 158
Loans | Gross carrying amount | Lifetime ECL credit impaired (Stage 3) | Adjusted balance |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January |  | 11,866
Loans | Gross carrying amount | Lifetime ECL credit impaired (Stage 3) | 12-month expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | 199 | 249
Loans | Gross carrying amount | Lifetime ECL credit impaired (Stage 3) | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications |  | (3,828)
Loans | Gross carrying amount | Lifetime ECL credit impaired (Stage 3) | Not credit-impaired | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | 498 | 716
Loans | Gross carrying amount | Lifetime ECL credit impaired (Stage 3) | Credit impaired | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | (3,817) |
Loans | Provisions |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January | (5,839) | (6,101)
Net remeasurement of loan loss provisions | (163) | (184)
New financial assets originated or purchased | 118 | 204
Disposals and redemptions | (232) |
Net drawdowns and repayments |  | 102
Changes in models/risk parameters | (19) |
Increase in loan loss provisions | 553 | 452
Write-offs | (379) | (790)
Disposals3 | (3) | (321)
Recoveries of amounts previously written off | 23 | 71
Foreign exchange and other movements | 85 | 231
Closing balance | (6,117) | (5,839)
Loans | Provisions | Adjustment |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January |  | (95)
Loans | Provisions | Adjusted balance |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January |  | (6,196)
Loans | Provisions | 12-month expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | (162) | (247)
Loans | Provisions | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications |  | 853
Loans | Provisions | Not credit-impaired | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | 194 | 277
Loans | Provisions | Credit impaired | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | 817 |
Loans | Provisions | 12-month ECL (Stage 1) |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January | (517) | (581)
Net remeasurement of loan loss provisions | (72) | (149)
New financial assets originated or purchased | 117 | 204
Disposals and redemptions | (45) | (72)
Net drawdowns and repayments |  | 8
Changes in models/risk parameters | (2) |
Increase in loan loss provisions | (19) | (58)
Write-offs |  | (3)
Disposals3 | (1) |
Foreign exchange and other movements | (3) | (12)
Closing balance | (494) | (517)
Loans | Provisions | 12-month ECL (Stage 1) | Adjustment |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January |  | (9)
Loans | Provisions | 12-month ECL (Stage 1) | Adjusted balance |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January |  | (590)
Loans | Provisions | 12-month ECL (Stage 1) | 12-month expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | 21 | 28
Loans | Provisions | 12-month ECL (Stage 1) | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications |  | (10)
Loans | Provisions | 12-month ECL (Stage 1) | Not credit-impaired | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | (32) | (67)
Loans | Provisions | 12-month ECL (Stage 1) | Credit impaired | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | (6) |
Loans | Provisions | Lifetime ECL not credit impaired (Stage 2) |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January | (1,435) | (1,679)
Net remeasurement of loan loss provisions | (88) | (94)
Disposals and redemptions | (93) | (215)
Net drawdowns and repayments |  | 10
Changes in models/risk parameters | (15) |
Increase in loan loss provisions | (247) | (204)
Write-offs |  |
Disposals3 | (2) | (38)
Foreign exchange and other movements | 5 | (15)
Closing balance | (1,190) | (1,435)
Loans | Provisions | Lifetime ECL not credit impaired (Stage 2) | Adjustment |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January |  | (13)
Loans | Provisions | Lifetime ECL not credit impaired (Stage 2) | Adjusted balance |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January |  | (1,692)
Loans | Provisions | Lifetime ECL not credit impaired (Stage 2) | 12-month expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | (164) | (239)
Loans | Provisions | Lifetime ECL not credit impaired (Stage 2) | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications |  | (115)
Loans | Provisions | Lifetime ECL not credit impaired (Stage 2) | Not credit-impaired | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | 291 | 449
Loans | Provisions | Lifetime ECL not credit impaired (Stage 2) | Credit impaired | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | (180) |
Loans | Provisions | Lifetime ECL credit impaired (Stage 3) |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January | (3,887) | (3,841)
Net remeasurement of loan loss provisions | (3) | 59
Disposals and redemptions | (95) | (266)
Net drawdowns and repayments |  | 84
Changes in models/risk parameters | (2) |
Increase in loan loss provisions | 819 | 714
Write-offs | (379) | (787)
Disposals3 |  | (283)
Recoveries of amounts previously written off | 23 | 71
Foreign exchange and other movements | 83 | 258
Closing balance | (4,432) | (3,887)
Loans | Provisions | Lifetime ECL credit impaired (Stage 3) | Adjustment |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January |  | (73)
Loans | Provisions | Lifetime ECL credit impaired (Stage 3) | Adjusted balance |  |
Disclosure of credit risk exposure [line items] |  |
Opening balance as at 1 January |  | (3,914)
Loans | Provisions | Lifetime ECL credit impaired (Stage 3) | 12-month expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | (19) | (36)
Loans | Provisions | Lifetime ECL credit impaired (Stage 3) | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications |  | 978
Loans | Provisions | Lifetime ECL credit impaired (Stage 3) | Not credit-impaired | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | (65) | € (105)
Loans | Provisions | Lifetime ECL credit impaired (Stage 3) | Credit impaired | Lifetime expected credit losses |  |
Disclosure of credit risk exposure [line items] |  |
Transfers and reclassifications | € 1,002 |

X
- Definition The decrease in financial assets resulting from derecognition. [Refer: Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph IG20B -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_IG20B&doctype=Implementation%20Guidance -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35H -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35H&doctype=Standard -URIDate 2023-03-23 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35I -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35I_c&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_DecreaseThroughDerecognitionFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The decrease in financial assets resulting from write-off. [Refer: Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph IG20B -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_IG20B&doctype=Implementation%20Guidance -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35H -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35H&doctype=Standard -URIDate 2023-03-23 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35I -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35I_c&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_DecreaseThroughWriteoffFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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_DisclosureOfCreditRiskExposureLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of assets that are: (a) cash; (b) an equity instrument of another entity; (c) a contractual right: (i) to receive cash or another financial asset from another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially favourable to the entity; or (d) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to receive a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose the entity’s own equity instruments do not include puttable financial instruments classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. [Refer: Financial instruments, class [member]; Financial liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 25 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_25&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35H -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35H&doctype=Standard -URIDate 2023-03-23 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35M -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35M&doctype=Standard -URIDate 2023-03-23 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35N -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35N&doctype=Standard -URIDate 2023-03-23 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35I -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35I&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_FinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The increase (decrease) in financial assets. [Refer: Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35H -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35H&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35I -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35I&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_IncreaseDecreaseInFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The increase (decrease) in financial assets resulting from changes in models or risk parameters. [Refer: Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph IG20B -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_IG20B&doctype=Implementation%20Guidance -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35H -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35H&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_IncreaseDecreaseThroughChangesInModelsOrRiskParametersFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The increase (decrease) in financial assets resulting from foreign exchange. [Refer: Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph IG20B -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_IG20B&doctype=Implementation%20Guidance -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35H -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35H&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_IncreaseDecreaseThroughForeignExchangeFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The increase (decrease) in financial assets resulting from other movements. [Refer: Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph IG20B -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_IG20B&doctype=Implementation%20Guidance -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35H -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35H&doctype=Standard -URIDate 2023-03-23 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35I -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35I&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_IncreaseDecreaseThroughOtherMovementsFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The increase (decrease) in financial assets resulting from transfers. [Refer: Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph IG20B -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_IG20B&doctype=Implementation%20Guidance -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35H -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35H&doctype=Standard -URIDate 2023-03-23 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35I -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35I_d&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_IncreaseDecreaseThroughTransfersFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The increase in financial assets resulting from origination or purchase. [Refer: Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph IG20B -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_IG20B&doctype=Implementation%20Guidance -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35H -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35H&doctype=Standard -URIDate 2023-03-23 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35I -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35I_a&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_IncreaseThroughOriginationOrPurchaseFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Decrease Through Disposal Financial Assets + References No definition available. + Details
Name: | ing_DecreaseThroughDisposalFinancialAssets
Namespace Prefix: | ing_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of net remeasurement arising from loan loss provisions. + References No definition available. + Details
Name: | ing_NetRemeasurementOfLoanLossProvision
Namespace Prefix: | ing_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Net Repayment Increase In Gross Carrying Amount + References No definition available. + Details
Name: | ing_NetRepaymentIncreaseInGrossCarryingAmount
Namespace Prefix: | ing_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | srt_StatementGeographicalAxis=country_PL
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis=ifrs-full_GrossCarryingAmountMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CreditImpairmentOfFinancialInstrumentsAxis=ifrs-full_FinancialInstrumentsPurchasedOrOriginatedCreditimpairedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypeOfMeasurementOfExpectedCreditLossesAxis=ing_StageThreeLifetimeExpectedCreditLossesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis=ifrs-full_AccumulatedImpairmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialAssetsAxis=ing_Ifrs9EligibleFinancialAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialAssetsAxis=ing_NonCreditReplacementGuaranteesNettingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialAssetsAxis=ing_ModificationGainsAndLossesOnRestructuredFinancialAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialInstrumentsAxis=ifrs-full_LoanCommitmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CumulativeEffectPeriodOfAdoptionAxis=srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CumulativeEffectPeriodOfAdoptionAxis=srt_CumulativeEffectPeriodOfAdoptionAdjustedBalanceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_MethodOfAssessmentOfExpectedCreditLossesAxis=ing_StageOneCreditImpairmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypeOfMeasurementOfExpectedCreditLossesAxis=ifrs-full_TwelvemonthExpectedCreditLossesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypeOfMeasurementOfExpectedCreditLossesAxis=ifrs-full_LifetimeExpectedCreditLossesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CreditImpairmentOfFinancialInstrumentsAxis=ifrs-full_FinancialInstrumentsNotCreditimpairedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CreditImpairmentOfFinancialInstrumentsAxis=ifrs-full_FinancialInstrumentsCreditimpairedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_MethodOfAssessmentOfExpectedCreditLossesAxis=ing_StageTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_MethodOfAssessmentOfExpectedCreditLossesAxis=ing_StageThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |