Statement Of Cash Flows [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Adjustments for decrease (increase) in other assets |
734,000,000
EUR
|
430,000,000
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 |
153,000,000
EUR
|
171,000,000
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 |
124,000,000
EUR
|
113,000,000
EUR
|
| Adjustments for decrease (increase) in loans and advances | — | — |
| Adjustments for decrease (increase) in loans and advances to banks |
126,000,000
EUR
|
1,944,000,000
EUR
|
| Adjustments for decrease (increase) in derivative financial assets |
2,399,000,000
EUR
|
827,000,000
EUR
|
| Adjustments for increase (decrease) in deposits | — | — |
| Adjustments for increase (decrease) in deposits from banks |
1,614,000,000
EUR
|
23,957,000,000
EUR
|
| Adjustments for increase (decrease) in deposits from customers |
12,422,000,000
EUR
|
3,923,000,000
EUR
|
| Adjustments for increase (decrease) in derivative financial liabilities |
2,773,000,000
EUR
|
796,000,000
EUR
|
| Adjustments for undistributed profits of investments accounted for using equity method |
20,000,000
EUR
|
41,000,000
EUR
|
| Income taxes paid, classified as operating activities |
534,000,000
EUR
|
373,000,000
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||
| Proceeds from issue of subordinated liabilities |
910,000,000
EUR
|
35,000,000
EUR
|
| Repayments of subordinated liabilities |
1,514,000,000
EUR
|
1,669,000,000
EUR
|