Statement Of Cash Flows [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2023-01-01 to 2023-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Adjustments for decrease (increase) in other assets |
114,000,000
EUR
|
914,000,000
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 |
1,125,000,000
EUR
|
456,000,000
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 |
240,000,000
EUR
|
276,000,000
EUR
|
| Adjustments for decrease (increase) in loans and advances | — | — |
| Adjustments for decrease (increase) in loans and advances to banks |
81,000,000
EUR
|
338,000,000
EUR
|
| Adjustments for decrease (increase) in derivative financial assets |
176,000,000
EUR
|
44,000,000
EUR
|
| Adjustments for increase (decrease) in deposits | — | — |
| Adjustments for increase (decrease) in deposits from banks |
2,557,000,000
EUR
|
12,419,000,000
EUR
|
| Adjustments for increase (decrease) in deposits from customers |
1,365,000,000
EUR
|
1,210,000,000
EUR
|
| Adjustments for increase (decrease) in derivative financial liabilities |
77,000,000
EUR
|
590,000,000
EUR
|
| Adjustments for undistributed profits of investments accounted for using equity method |
9,000,000
EUR
|
41,000,000
EUR
|
| Income taxes paid, classified as operating activities |
737,000,000
EUR
|
629,000,000
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||
| Proceeds from issue of subordinated liabilities |
767,000,000
EUR
|
776,000,000
EUR
|
| Repayments of subordinated liabilities |
21,000,000
EUR
|
2,504,000,000
EUR
|