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] | |||
| Property, plant and equipment [abstract] | |||
| Other property, plant and equipment |
273,092
EUR
|
278,117
EUR
|
— |
| Property, plant and equipment |
336,139
EUR
|
347,162
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
4,491
EUR
|
4,274
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
63,047
EUR
|
69,045
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
1.245.860
EUR
|
1.194.471
EUR
|
— |
| Categories of financial assets [abstract] | |||
| Financial assets at fair value through profit or loss [abstract] | |||
| Financial assets at fair value through profit or loss |
716,512
EUR
|
520,364
EUR
|
— |
| Financial assets at fair value through other comprehensive income [abstract] | |||
| Financial assets measured at fair value through other comprehensive income |
366,201
EUR
|
372,562
EUR
|
— |
| Financial assets at amortised cost |
1.574.630
EUR
|
1.469.598
EUR
|
— |
| Financial assets |
3.903.203
EUR
|
3.556.995
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
2.803.384
EUR
|
2.836.294
EUR
|
2.287.322
EUR
|
| Miscellaneous assets [abstract] | |||
| Derivative financial assets |
24,603
EUR
|
25,933
EUR
|
— |
| Derivative financial assets held for trading |
28,564
EUR
|
30,917
EUR
|
— |
| Loans and advances | — | — | — |
| Loans and advances to banks |
357,473
EUR
|
817,554
EUR
|
— |
| Loans and advances to customers |
20.768.961
EUR
|
20.074.272
EUR
|
— |
| Cash and bank balances at central banks |
2.803.384
EUR
|
2.836.294
EUR
|
— |
| Other assets |
154,160
EUR
|
139,464
EUR
|
— |
| Borrowings, by type [abstract] | |||
| Bonds issued |
3.162.366
EUR
|
2.842.137
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 that meet definition of held for trading |
22,788
EUR
|
35,020
EUR
|
— |
| Miscellaneous liabilities [abstract] | |||
| Derivative financial liabilities |
94,903
EUR
|
119,248
EUR
|
— |
| Deposit liabilities | — | — | — |
| Deposits from banks |
3.803.871
EUR
|
4.046.388
EUR
|
— |
| Deposits from customers [abstract] | |||
| Deposits from customers |
16.040.335
EUR
|
15.756.132
EUR
|
— |
| Subordinated liabilities [abstract] | |||
| Subordinated liabilities |
497,625
EUR
|
527,054
EUR
|
— |
| Other liabilities |
301,572
EUR
|
292,648
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
28.382.619
EUR
|
27.834.471
EUR
|
— |
| Assets less current liabilities [abstract] |