Analysis Of Income And Expense [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||
| Material income and expense [abstract] | ||||||||
| Interest income (expense) |
6,278,000,000
EUR
|
— | — | — | — | — |
5,422,000,000
EUR
|
— |
| Other operating income (expense) |
378,000,000
EUR
|
— | — | — | — | — |
249,000,000
EUR
|
— |
| Selling, general and administrative expense [abstract] | ||||||||
| General and administrative expense |
2,490,000,000
EUR
|
— | — | — | — | — |
2,796,000,000
EUR
|
— |
| Revenue and other operating income |
8,618,000,000
EUR
|
— | — | — | — | — |
7,841,000,000
EUR
|
— |
| Operating expense |
5,233,000,000
EUR
|
— | — | — | — | — |
5,425,000,000
EUR
|
— |
| Fee and commission income (expense) [abstract] | ||||||||
| Fee and commission income [abstract] | ||||||||
| Fee and commission income |
2,281,000,000
EUR
|
— | — | — | — | — |
2,271,000,000
EUR
|
— |
| Fee and commission expense [abstract] | ||||||||
| Fee and commission expense |
498,000,000
EUR
|
— | — | — | — | — |
493,000,000
EUR
|
— |
| Fee and commission income (expense) |
1,782,000,000
EUR
|
— | — | — | — | — |
1,778,000,000
EUR
|
— |
| Trading income (expense) [abstract] | ||||||||
| Trading income (expense) |
213,000,000
EUR
|
— | — | — | — | — |
282,000,000
EUR
|
— |
| Expenses by nature [abstract] | ||||||||
| Classes of employee benefits expense [abstract] | ||||||||
| Employee benefits expense |
2,492,000,000
EUR
|
— | — | — | — | — |
2,458,000,000
EUR
|
— |
| Other expenses, by nature |
106,000,000
EUR
|
— | — | — | — | — |
125,000,000
EUR
|
— |
| Miscellaneous other comprehensive income [abstract] | ||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations |
44,000,000
EUR
|
— | — | — | — | — |
44,000,000
EUR
|
— |
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||||
| Share of profit (loss) of associates and joint ventures accounted for using equity method |
41,000,000
EUR
|
— | — | — | — | — |
107,000,000
EUR
|
— |
| Share of other comprehensive income of associates and joint ventures accounted for using equity method, before tax [abstract] | ||||||||
| Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, before tax |
10,000,000
EUR
|
— | — | — | — | — |
58,000,000
EUR
|
— |
| Income tax relating to components of other comprehensive income [abstract] | ||||||||
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss |
2,000,000
EUR
|
— | — | — | — | — |
5,000,000
EUR
|
— |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss |
198,000,000
EUR
|
— | — | — | — | — |
132,000,000
EUR
|
— |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||
| Comprehensive income |
3,224,000,000
EUR
|
2,697,000,000
EUR
|
3,224,000,000
EUR
|
527,000,000
EUR
|
1,868,000,000
EUR
|
2,253,000,000
EUR
|
2,252,000,000
EUR
|
385,000,000
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||
| Comprehensive income, attributable to owners of parent |
3,224,000,000
EUR
|
— | — | — | — | — |
2,253,000,000
EUR
|
— |