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 |
16,757,000,000
EUR
|
15,849,000,000
EUR
|
| Other income |
311,000,000
EUR
|
483,000,000
EUR
|
| Gain (loss) arising from derecognition of financial assets measured at amortised cost |
71,000,000
EUR
|
75,000,000
EUR
|
| Impairment loss (impairment gain and reversal of impairment loss) determined in accordance with IFRS 9 |
21,000,000
EUR
|
158,000,000
EUR
|
| Share of profit (loss) of associates and joint ventures accounted for using equity method |
9,000,000
EUR
|
41,000,000
EUR
|
| Profit (loss) before tax |
3,415,000,000
EUR
|
3,544,000,000
EUR
|
| Tax expense (income) |
1,013,000,000
EUR
|
847,000,000
EUR
|
| Profit (loss) |
2,403,000,000
EUR
|
2,697,000,000
EUR
|
| Profit (loss), attributable to [abstract] | ||
| Profit (loss), attributable to owners of parent |
2,403,000,000
EUR
|
2,697,000,000
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 |
2.72
|
2.99
|