Analysis Of Income And Expense [Abstract]
| Concept |
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 |
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 |
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 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||||||||||||
| Revenue [abstract] | ||||||||||||||||||||||||||
| Interest income | — | — |
3,150,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,770,000,000
EUR
|
— |
| Interest income on other financial assets | — | — |
378,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
372,000,000
EUR
|
— |
| Material income and expense [abstract] | ||||||||||||||||||||||||||
| Expense of restructuring activities | — | — |
17,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
110,000,000
EUR
|
— |
| Interest expense | — | — |
663,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
543,000,000
EUR
|
— |
| Interest income (expense) | — | — |
2,487,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,227,000,000
EUR
|
— |
| Revenue and other operating income | — | — |
3,609,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
6,078,000,000
EUR
|
— |
| Operating expense | — | — |
2,012,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,859,000,000
EUR
|
— |
| Fee and commission income (expense) [abstract] | ||||||||||||||||||||||||||
| Fee and commission income [abstract] | ||||||||||||||||||||||||||
| Fee and commission income | — | — |
579,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
448,000,000
EUR
|
— |
| Fee and commission expense [abstract] | ||||||||||||||||||||||||||
| Fee and commission expense | — | — |
268,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
179,000,000
EUR
|
— |
| Trading income (expense) [abstract] | ||||||||||||||||||||||||||
| Trading income (expense) | — | — |
34,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
111,000,000
EUR
|
— |
| Miscellaneous other comprehensive income [abstract] | ||||||||||||||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||||||||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — | — |
93,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
184,000,000
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 | — | — |
40,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
5,000,000
EUR
|
— |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||||||||||
| Comprehensive income |
–
EUR
|
–
EUR
|
766,000,000
EUR
|
980,000,000
EUR
|
8,000,000
EUR
|
5,000,000
EUR
|
12,000,000
EUR
|
–
EUR
|
–
EUR
|
146,000,000
EUR
|
758,000,000
EUR
|
–
EUR
|
93,000,000
EUR
|
7,000,000
EUR
|
10,000,000
EUR
|
–
EUR
|
5,000,000
EUR
|
1,780,000,000
EUR
|
–
EUR
|
184,000,000
EUR
|
–
EUR
|
34,000,000
EUR
|
–
EUR
|
–
EUR
|
1,787,000,000
EUR
|
1,645,000,000
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
758,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,780,000,000
EUR
|
— |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — |
8,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
7,000,000
EUR
|
— |