Profit Or Loss [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2023-01-01 to 2023-12-31 |
|---|---|---|
| Profit or loss [abstract] | ||
| Profit (loss) [abstract] | ||
| Revenue | — | — |
| Interest revenue calculated using effective interest method |
8,170,000,000
EUR
|
8,198,000,000
EUR
|
| Other gains (losses) |
1,590,000,000
EUR
|
905,000,000
EUR
|
| Profit (loss) from operating activities |
4,915,000,000
EUR
|
4,991,000,000
EUR
|
| Impairment loss (impairment gain and reversal of impairment loss) determined in accordance with IFRS 9 |
125,000,000
EUR
|
391,000,000
EUR
|
| Profit (loss) before tax |
2,984,000,000
EUR
|
3,412,000,000
EUR
|
| Tax expense (income) |
953,000,000
EUR
|
958,000,000
EUR
|
| Profit (loss) from continuing operations |
2,031,000,000
EUR
|
2,454,000,000
EUR
|
| Profit (loss) from discontinued operations |
673,000,000
EUR
|
124,000,000
EUR
|
| Profit (loss) |
1,358,000,000
EUR
|
2,578,000,000
EUR
|
| Profit (loss), attributable to [abstract] | ||
| Profit (loss), attributable to owners of parent |
1,157,000,000
EUR
|
2,386,000,000
EUR
|
| Profit (loss), attributable to non-controlling interests |
201,000,000
EUR
|
192,000,000
EUR
|
| Earnings per share [text block] | — | — |
| Earnings per share [abstract] | ||
| Earnings per share [line items] | ||
| Basic earnings per share [abstract] | ||
| Basic earnings (loss) per share from continuing operations | — |
6.60
|
| Basic earnings (loss) per share | — |
6.93
|
| Diluted earnings per share [abstract] | ||
| Diluted earnings (loss) per share from continuing operations |
5.29
|
— |
| Diluted earnings (loss) per share |
3.19
|
— |