Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Other property, plant and equipment |
284,696
EUR
|
298,388
EUR
|
— |
| Property, plant and equipment |
357,389
EUR
|
382,622
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
3,767
EUR
|
3,221
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
72,693
EUR
|
84,234
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
1.099.646
EUR
|
1.000.764
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 |
489,243
EUR
|
481,966
EUR
|
— |
| Financial assets at fair value through other comprehensive income [abstract] | |||
| Financial assets measured at fair value through other comprehensive income |
594,456
EUR
|
414,571
EUR
|
— |
| Financial assets at amortised cost |
1.470.122
EUR
|
1.283.109
EUR
|
— |
| Financial assets |
3.653.467
EUR
|
3.180.410
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
2.287.322
EUR
|
4.400.915
EUR
|
2.105.984
EUR
|
| Miscellaneous assets [abstract] | |||
| Derivative financial assets |
39,640
EUR
|
102,159
EUR
|
— |
| Derivative financial assets held for trading |
56,655
EUR
|
37,380
EUR
|
— |
| Loans and advances | — | — | — |
| Loans and advances to banks |
1.057.204
EUR
|
873,561
EUR
|
— |
| Loans and advances to customers |
19.192.911
EUR
|
18.427.927
EUR
|
— |
| Cash and bank balances at central banks |
2.287.322
EUR
|
4.400.915
EUR
|
— |
| Other assets |
148,458
EUR
|
130,078
EUR
|
— |
| Borrowings, by type [abstract] | |||
| Bonds issued |
2.407.017
EUR
|
2.206.647
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 |
50,381
EUR
|
35,539
EUR
|
— |
| Miscellaneous liabilities [abstract] | |||
| Derivative financial liabilities |
184,551
EUR
|
34,077
EUR
|
— |
| Deposit liabilities | — | — | — |
| Deposits from banks |
4.448.735
EUR
|
5.893.338
EUR
|
— |
| Deposits from customers [abstract] | |||
| Deposits from customers |
15.061.355
EUR
|
14.728.589
EUR
|
— |
| Subordinated liabilities [abstract] | |||
| Subordinated liabilities |
479,712
EUR
|
496,368
EUR
|
— |
| Other liabilities |
276,242
EUR
|
445,459
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
26.798.166
EUR
|
27.539.663
EUR
|
— |
| Assets less current liabilities [abstract] |