Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
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 |
1,000
EUR
|
1,000
EUR
|
| Goodwill |
-
EUR
|
-
EUR
|
| Investment property [abstract] | ||
| Investment property |
96 005
EUR
|
81 555
EUR
|
| Investments accounted for using equity method [abstract] | ||
| Investments accounted for using equity method |
39 295
EUR
|
35 755
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, mandatorily measured at fair value | — | — |
| Financial assets at fair value through profit or loss, classified as held for trading |
68 310
EUR
|
95 265
EUR
|
| Financial assets at fair value through profit or loss |
360 493
EUR
|
383 407
EUR
|
| Financial assets at fair value through other comprehensive income [abstract] | ||
| Investments in equity instruments designated at fair value through other comprehensive income |
1 719 093
EUR
|
1 531 296
EUR
|
| Financial assets at fair value through other comprehensive income |
1 878 688
EUR
|
1 691 765
EUR
|
| Financial assets at amortised cost |
22 914 187
EUR
|
23 600 727
EUR
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | ||
| Non-current assets or disposal groups classified as held for sale |
-
EUR
|
-
EUR
|
| Miscellaneous assets [abstract] | ||
| Derivative financial assets | — | — |
| Derivative financial assets held for hedging |
420 926
EUR
|
677 879
EUR
|
| Cash and bank balances at central banks |
110 613
EUR
|
128 302
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 |
65 686
EUR
|
93 273
EUR
|
| Financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently |
-
EUR
|
-
EUR
|
| Financial liabilities at fair value through profit or loss |
65 686
EUR
|
93 273
EUR
|
| Financial liabilities at amortised cost |
21 669 886
EUR
|
22 030 278
EUR
|
| Miscellaneous liabilities [abstract] | ||
| Derivative financial liabilities | — | — |
| Derivative financial liabilities held for hedging |
105 336
EUR
|
50 192
EUR
|
| Liabilities due to central banks |
-
EUR
|
-
EUR
|
| Subordinated liabilities [abstract] | ||
| Subordinated liabilities |
-
EUR
|
-
EUR
|
| Retained earnings [abstract] | ||
| Retained earnings, profit (loss) for reporting period |
116 402
EUR
|
145 076
EUR
|
| Retained earnings, excluding profit (loss) for reporting period |
1 882 034
EUR
|
1 758 431
EUR
|
| Net assets (liabilities) [abstract] | ||
| Assets |
25 885 806
EUR
|
26 384 732
EUR
|
| Liabilities |
22 717 601
EUR
|
23 442 744
EUR
|
| Assets less current liabilities [abstract] |