Profit Or Loss [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|
| Profit or loss [abstract] | ||
| Profit (loss) [abstract] | ||
| Revenue | — | — |
| Interest revenue calculated using effective interest method |
15,849,000,000
EUR
|
7,698,000,000
EUR
|
| Other income |
483,000,000
EUR
|
375,000,000
EUR
|
| Employee benefits expense |
2,492,000,000
EUR
|
2,458,000,000
EUR
|
| Other expenses, by nature |
106,000,000
EUR
|
125,000,000
EUR
|
| Gain (loss) arising from derecognition of financial assets measured at amortised cost |
75,000,000
EUR
|
1,000,000
EUR
|
| Share of profit (loss) of associates and joint ventures accounted for using equity method |
41,000,000
EUR
|
107,000,000
EUR
|
| Profit (loss) before tax |
3,544,000,000
EUR
|
2,376,000,000
EUR
|
| Tax expense (income) |
847,000,000
EUR
|
509,000,000
EUR
|
| Profit (loss) |
2,697,000,000
EUR
|
1,867,000,000
EUR
|
| Profit (loss), attributable to [abstract] | ||
| Profit (loss), attributable to owners of parent |
2,697,000,000
EUR
|
1,868,000,000
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 |
2.99
|
1.96
|