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 |
619,146,000
EUR
|
606,447,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
275,970,000
EUR
|
223,105,000
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
24,183,000
EUR
|
39,100,000
EUR
|
— |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | |||
| Investments in associates reported in separate financial statements |
429,423,000
EUR
|
380,822,000
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 |
355,211,000
EUR
|
433,603,000
EUR
|
— |
| Financial assets at fair value through profit or loss, classified as held for trading |
1,763,402,000
EUR
|
822,904,000
EUR
|
— |
| Financial assets at fair value through profit or loss |
33,894,000
EUR
|
32,004,000
EUR
|
— |
| Financial assets at fair value through other comprehensive income [abstract] | |||
| Financial assets at fair value through other comprehensive income |
12,898,966,000
EUR
|
10,834,287,000
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash [abstract] | |||
| Cash |
666,175,000
EUR
|
688,501,000
EUR
|
593,033,000
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 |
45,245,000
EUR
|
80,317,000
EUR
|
— |
| Miscellaneous assets [abstract] | |||
| Derivative financial assets | — | — | — |
| Derivative financial assets held for hedging |
69,349,000
EUR
|
40,628,000
EUR
|
— |
| Debt instruments held [abstract] | |||
| Debt instruments held |
21,345,171,000
EUR
|
17,579,136,000
EUR
|
— |
| Loans and advances | — | — | — |
| Loans and advances to banks |
797,535,000
EUR
|
908,477,000
EUR
|
— |
| Loans and advances to customers |
53,907,058,000
EUR
|
53,305,159,000
EUR
|
— |
| Cash and bank balances at central banks |
5,589,030,000
EUR
|
4,545,526,000
EUR
|
— |
| Other assets |
1,464,246,000
EUR
|
1,626,684,000
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 |
179,627,000
EUR
|
207,387,000
EUR
|
— |
| Financial liabilities at fair value through profit or loss |
3,248,857,000
EUR
|
3,608,487,000
EUR
|
— |
| Miscellaneous liabilities [abstract] | |||
| Derivative financial liabilities | — | — | — |
| Derivative financial liabilities held for hedging |
39,041,000
EUR
|
67,825,000
EUR
|
— |
| Deposit liabilities | — | — | — |
| Deposits from banks |
777,719,000
EUR
|
829,126,000
EUR
|
— |
| Deposits from customers [abstract] | |||
| Deposits from customers |
82,084,687,000
EUR
|
75,606,813,000
EUR
|
— |
| Subordinated liabilities [abstract] | |||
| Subordinated liabilities |
1,427,359,000
EUR
|
1,397,425,000
EUR
|
— |
| Debt instruments issued |
3,528,710,000
EUR
|
2,712,682,000
EUR
|
— |
| Other liabilities |
1,435,745,000
EUR
|
1,691,552,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
3,000,000,000
EUR
|
3,000,000,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
2,387,592,000
EUR
|
1,714,083,000
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Statutory reserve |
384,402,000
EUR
|
316,375,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
102,143,602,000
EUR
|
94,370,686,000
EUR
|
— |
| Liabilities |
93,951,045,000
EUR
|
87,080,280,000
EUR
|
— |
| Assets less current liabilities [abstract] |