Profit Or Loss [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|
| Profit or loss [abstract] | ||
| Profit (loss) [abstract] | ||
| Revenue | — | — |
| Interest revenue calculated using effective interest method |
8,400,000,000.0
EUR
|
8,507,000,000.0
EUR
|
| Other income |
1,983,000,000.0
EUR
|
1,277,000,000.0
EUR
|
| Impairment loss (impairment gain and reversal of impairment loss) determined in accordance with IFRS 9 |
696,000,000.0
EUR
|
2,223,000,000.0
EUR
|
| Share of profit (loss) of associates and joint ventures accounted for using equity method |
38,000,000.0
EUR
|
11,000,000.0
EUR
|
| Profit (loss) before tax |
6,004,000,000.0
EUR
|
3,712,000,000.0
EUR
|
| Tax expense (income) |
1,204,000,000.0
EUR
|
857,000,000.0
EUR
|
| Profit (loss) |
4,800,000,000.0
EUR
|
2,855,000,000.0
EUR
|
| Profit (loss), attributable to [abstract] | ||
| Profit (loss), attributable to owners of parent |
4,799,000,000.0
EUR
|
2,852,000,000.0
EUR
|
| Profit (loss), attributable to non-controlling interests |
1,000,000.0
EUR
|
3,000,000.0
EUR
|