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 |
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 | — | — | — | — | — | — | — |
1 559
EUR
|
— | — | — |
1 350
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Dividend income | — | — | — | — | — | — | — |
316,000,000
EUR
|
— | — | — |
316,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Revenue | — | — | — | — | — | — | — |
6 310
EUR
|
— | — | — |
5 976
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Material income and expense [abstract] | ||||||||||||||||||||||
| Interest expense | — | — | — | — | — | — | — |
610,000,000
EUR
|
— | — | — |
468,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Interest income (expense) | — | — | — | — | — | — | — |
949,000,000
EUR
|
— | — | — |
882,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Other operating income (expense) | — | — | — | — | — | — | — |
85,000,000
EUR
|
— | — | — |
60,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Selling, general and administrative expense [abstract] | ||||||||||||||||||||||
| General and administrative expense | — | — | — | — | — | — | — |
1 163
EUR
|
— | — | — |
1 149
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Fee and commission income (expense) [abstract] | ||||||||||||||||||||||
| Fee and commission income [abstract] | ||||||||||||||||||||||
| Fee and commission income | — | — | — | — | — | — | — |
205,000,000
EUR
|
— | — | — |
269,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Fee and commission expense [abstract] | ||||||||||||||||||||||
| Fee and commission expense | — | — | — | — | — | — | — |
217,000,000
EUR
|
— | — | — |
312,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Fee and commission income (expense) | — | — | — | — | — | — | — |
12,000,000
EUR
|
— | — | — |
43,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Expenses by nature [abstract] | ||||||||||||||||||||||
| Classes of employee benefits expense [abstract] | ||||||||||||||||||||||
| Employee benefits expense | — | — | — | — | — | — | — |
633,000,000
EUR
|
— | — | — |
632,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||||||||||||||||||
| Depreciation and amortisation expense [abstract] | ||||||||||||||||||||||
| Depreciation and amortisation expense | — | — | — | — | — | — | — |
110,000,000
EUR
|
— | — | — |
83,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Other expenses, by nature | — | — | — | — | — | — | — |
45,000,000
EUR
|
— | — | — |
195,000,000
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] | ||||||||||||||||||||||
| Share of other comprehensive income of associates and joint ventures accounted for using equity method, net of 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, net of tax | — | — | — | — | — | — | — |
–
EUR
|
— | — | — |
1,000,000
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
|
— | — | — |
1,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Income tax relating to share of other comprehensive income of associates and joint ventures accounted for using equity method [abstract] | ||||||||||||||||||||||
| Income tax relating to share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss | — | — | — | — | — | — | — |
–
EUR
|
— | — | — |
–
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||||||
| Comprehensive income |
63,000,000
EUR
|
23,000,000
EUR
|
–
EUR
|
–
EUR
|
34,000,000
EUR
|
1,000,000
EUR
|
–
EUR
|
23,000,000
EUR
|
80,000,000
EUR
|
–
EUR
|
7,000,000
EUR
|
135,000,000
EUR
|
75,000,000
EUR
|
809,000,000
EUR
|
132,000,000
EUR
|
1,000,000
EUR
|
3,000,000
EUR
|
139,000,000
EUR
|
1,000,000
EUR
|
–
EUR
|
875,000,000
EUR
|
–
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — | — | — |
23,000,000
EUR
|
— | — | — |
132,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — | — | — |
–
EUR
|
— | — | — |
3,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |