Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||
| Intangible assets and goodwill [abstract] | ||
| Intangible assets and goodwill |
3,637,000,000
EUR
|
3,637,000,000
EUR
|
| Investments accounted for using equity method [abstract] | ||
| Investments in associates accounted for using equity method |
4,000,000
EUR
|
12,000,000
EUR
|
| Cash and cash equivalents [abstract] | ||
| Cash [abstract] | ||
| Cash |
682,000,000
EUR
|
1,081,000,000
EUR
|
| Cash equivalents [abstract] | ||
| Short-term deposits, classified as cash equivalents |
280,000,000
EUR
|
334,000,000
EUR
|
| Cash and cash equivalents |
962,000,000
EUR
|
1,415,000,000
EUR
|
| Miscellaneous assets [abstract] | ||
| Other assets |
880,000,000
EUR
|
800,000,000
EUR
|
| Miscellaneous liabilities [abstract] | ||
| Subordinated liabilities [abstract] | ||
| Subordinated liabilities |
1,642,000,000
EUR
|
1,645,000,000
EUR
|
| Other liabilities |
1,562,000,000
EUR
|
1,342,000,000
EUR
|
| Issued capital [abstract] | ||
| Issued capital |
98,000,000
EUR
|
98,000,000
EUR
|
| Retained earnings [abstract] | ||
| Retained earnings |
4,176,000,000
EUR
|
6,378,000,000
EUR
|
| Net assets (liabilities) [abstract] | ||
| Assets |
24,478,000,000
EUR
|
24,225,000,000
EUR
|
| Liabilities |
17,419,000,000
EUR
|
16,538,000,000
EUR
|
| Assets less current liabilities [abstract] |