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 |
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 |
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] | ||||||||||||||||||||||||||||
| Revenue [abstract] | ||||||||||||||||||||||||||||
| Interest income | — | — | — | — | — | — | — | — | — |
3,097,300
EUR
|
— | — | — | — |
2,565,400
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Dividend income | — | — | — | — | — | — | — | — | — |
38,000,000
EUR
|
— | — | — | — |
24,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Material income and expense [abstract] | ||||||||||||||||||||||||||||
| Interest expense | — | — | — | — | — | — | — | — | — |
1,789,300
EUR
|
— | — | — | — |
1,315,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Operating expense | — | — | — | — | — | — | — | — | — |
5,509,000,000
EUR
|
— | — | — | — |
4,903,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Fee and commission income (expense) [abstract] | ||||||||||||||||||||||||||||
| Fee and commission income [abstract] | ||||||||||||||||||||||||||||
| Fee and commission income | — | — | — | — | — | — | — | — | — |
4,198,000,000
EUR
|
— | — | — | — |
3,930,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Fee and commission expense [abstract] | ||||||||||||||||||||||||||||
| Fee and commission expense | — | — | — | — | — | — | — | — | — |
1,099,000,000
EUR
|
— | — | — | — |
1,084,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Fee and commission income (expense) | — | — | — | — | — | — | — | — | — |
3,099,000,000
EUR
|
— | — | — | — |
2,846,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Expenses by nature [abstract] | ||||||||||||||||||||||||||||
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||||||||||||||||||||||||
| Depreciation and amortisation expense [abstract] | ||||||||||||||||||||||||||||
| Depreciation and amortisation expense | — | — | — | — | — | — | — | — | — |
667,000,000
EUR
|
— | — | — | — |
645,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Other expenses, by nature | — | — | — | — | — | — | — | — | — |
1,292,000,000
EUR
|
— | — | — | — |
987,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of attribution of expenses by nature to their function [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of attribution of expenses by nature to their function [abstract] | ||||||||||||||||||||||||||||
| Disclosure of attribution of expenses by nature to their function [line items] | ||||||||||||||||||||||||||||
| 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 | — | — | — | — | — | — | — | — | — |
99,000,000
EUR
|
— | — | — | — |
18,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income, before tax, hedges of net investments in foreign operations | — | — | — | — | — | — | — | — | — |
88,000,000
EUR
|
— | — | — | — |
7,000,000
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 | — | — | — | — | — | — | — | — | — |
43,000,000
EUR
|
— | — | — | — |
25,000,000
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 | — | — | — | — | — | — | — | — | — |
—
EUR
|
— | — | — | — |
69,000,000
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 | — | — | — | — | — | — | — | — | — |
1,000,000
EUR
|
— | — | — | — |
88,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — | — | — | — | — | — | — | — | — |
173,000,000
EUR
|
— | — | — | — |
76,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||||||||||||
| Comprehensive income |
9,000,000
EUR
|
733,000,000
EUR
|
1,000,000
EUR
|
—
EUR
|
—
EUR
|
1,000,000
EUR
|
10,000,000
EUR
|
760,000,000
EUR
|
—
EUR
|
7,328,000,000
EUR
|
—
EUR
|
44,000,000
EUR
|
16,000,000
EUR
|
—
EUR
|
6,720,000,000
EUR
|
—
EUR
|
10,000,000
EUR
|
672,000,000
EUR
|
1,000,000
EUR
|
2,000,000
EUR
|
26,000,000
EUR
|
—
EUR
|
683,000,000
EUR
|
2,000,000
EUR
|
—
EUR
|
33,000,000
EUR
|
—
EUR
|
5,000,000
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — | — | — | — | — |
7,328,000,000
EUR
|
— | — | — | — |
6,720,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — | — | — | — | — |
—
EUR
|
— | — | — | — |
—
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |