Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
8,999
EUR
|
9,239
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
125,486
EUR
|
120,870
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
875,718
EUR
|
813,907
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash [abstract] | |||
| Cash |
963,867
EUR
|
584,456
EUR
|
— |
| Cash and cash equivalents |
998,576
EUR
|
605,120
EUR
|
882,136
EUR
|
| Miscellaneous assets [abstract] | |||
| Derivative financial assets | — | — | — |
| Derivative financial assets held for trading |
6,945
EUR
|
9,117
EUR
|
— |
| Debt instruments held [abstract] | |||
| Debt instruments held |
1.305.878
EUR
|
1.241.704
EUR
|
— |
| Loans and advances | — | — | — |
| Loans and advances to banks |
38,881
EUR
|
186,760
EUR
|
— |
| Loans and advances to customers |
7.441.390
EUR
|
7.411.687
EUR
|
— |
| Other assets |
20,815
EUR
|
23,870
EUR
|
— |
| Categories of financial liabilities [abstract] | |||
| Financial liabilities at fair value through profit or loss [abstract] | |||
| Financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently |
26,189
EUR
|
36,015
EUR
|
— |
| Miscellaneous liabilities [abstract] | |||
| Derivative financial liabilities | — | — | — |
| Derivative financial liabilities held for trading |
10,282
EUR
|
13,229
EUR
|
— |
| Deposit liabilities | — | — | — |
| Deposits from banks |
847,899
EUR
|
832,444
EUR
|
— |
| Deposits from customers [abstract] | |||
| Balances on other deposits from customers |
6.134.062
EUR
|
5.822.044
EUR
|
— |
| Deposits from customers |
6.934.316
EUR
|
6.744.553
EUR
|
— |
| Subordinated liabilities [abstract] | |||
| Subordinated liabilities |
269,379
EUR
|
264,957
EUR
|
— |
| Debt instruments issued |
873,693
EUR
|
822,761
EUR
|
— |
| Other liabilities |
46,353
EUR
|
44,914
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
11.072.287
EUR
|
10.673.064
EUR
|
— |
| Assets less current liabilities [abstract] |