Analysis Of Income And Expense [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
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 |
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 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||||||
| Material income and expense [abstract] | ||||||||||||||||||||
| Investment income | — | — | — | — | — | — |
6,351,000,000
EUR
|
— | — | — |
4,137,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Other finance cost | — | — | — | — | — | — |
4,031,000,000
EUR
|
— | — | — |
2,451,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Fee and commission income (expense) [abstract] | ||||||||||||||||||||
| Fee and commission income [abstract] | ||||||||||||||||||||
| Fee and commission income | — | — | — | — | — | — |
518,000,000
EUR
|
— | — | — |
328,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Expenses by nature [abstract] | ||||||||||||||||||||
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||||||||||||||||
| Impairment loss (reversal of impairment loss) recognised in profit or loss | — | — | — | — | — | — |
1,000,000
EUR
|
— | — | — |
22,000,000
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 | — | — | — | — | — | — |
28,000,000
EUR
|
— | — | — |
11,000,000
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 | — | — | — | — | — | — |
102,000,000
EUR
|
— | — | — |
6,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||||
| Comprehensive income from discontinued operations | — | — | — | — | — | — |
7,000,000
EUR
|
— | — | — |
7,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Comprehensive income |
-
EUR
|
1,221,000,000
EUR
|
-
EUR
|
-
EUR
|
1,059,000,000
EUR
|
2,000,000
EUR
|
1,220,000,000
EUR
|
49,000,000
EUR
|
-
EUR
|
113,000,000
EUR
|
1,147,000,000
EUR
|
-
EUR
|
120,000,000
EUR
|
1,147,000,000
EUR
|
-
EUR
|
1,151,000,000
EUR
|
-
EUR
|
-
EUR
|
117,000,000
EUR
|
-
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — | — |
1,158,000,000
EUR
|
— | — | — |
1,099,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — | — |
2,000,000
EUR
|
— | — | — |
-
EUR
|
— | — | — | — | — | — | — | — | — |