Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Adjustments for decrease (increase) in other assets |
914,000,000
EUR
|
349,000,000
EUR
|
| Adjustments for decrease (increase) in financial assets measured at fair value through profit or loss | — | — |
| Adjustments for decrease (increase) in financial assets at fair value through profit or loss, mandatorily measured at fair value | — | — |
| Adjustments for decrease (increase) in financial assets held for trading |
456,000,000
EUR
|
248,000,000
EUR
|
| Adjustments for increase (decrease) in financial liabilities measured at fair value through profit or loss | — | — |
| Adjustments for increase (decrease) in financial liabilities held for trading |
276,000,000
EUR
|
49,000,000
EUR
|
| Adjustments for decrease (increase) in loans and advances | — | — |
| Adjustments for decrease (increase) in loans and advances to banks |
338,000,000
EUR
|
424,000,000
EUR
|
| Adjustments for decrease (increase) in derivative financial assets |
44,000,000
EUR
|
828,000,000
EUR
|
| Adjustments for increase (decrease) in deposits | — | — |
| Adjustments for increase (decrease) in deposits from banks |
12,419,000,000
EUR
|
20,745,000,000
EUR
|
| Adjustments for increase (decrease) in deposits from customers |
1,210,000,000
EUR
|
3,558,000,000
EUR
|
| Adjustments for increase (decrease) in derivative financial liabilities |
590,000,000
EUR
|
677,000,000
EUR
|
| Adjustments for undistributed profits of investments accounted for using equity method |
41,000,000
EUR
|
107,000,000
EUR
|
| Income taxes paid, classified as operating activities |
629,000,000
EUR
|
544,000,000
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||
| Dividends paid to non-controlling interests, classified as financing activities | — |
3,000,000
EUR
|
| Proceeds from issue of subordinated liabilities |
776,000,000
EUR
|
1,540,000,000
EUR
|
| Repayments of subordinated liabilities |
2,504,000,000
EUR
|
1,602,000,000
EUR
|