Disclosure Of Fair Value Measurement [Text Block]
| Concept |
As at 2023-12-31 |
As at 2023-12-31 |
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As at 2022-12-31 |
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As at 2021-12-31 |
As at 2021-12-31 |
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As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of fair value measurement [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of assets [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of assets [abstract] | ||||||||||||||||||||||||
| Disclosure of fair value measurement of assets [line items] | ||||||||||||||||||||||||
| Assets | — |
3 698,0
EUR
|
— | — | — | — | — | — | — |
4 133,0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Reconciliation of changes in fair value measurement, assets [abstract] | ||||||||||||||||||||||||
| Disclosure of fair value measurement of liabilities [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of liabilities [abstract] | ||||||||||||||||||||||||
| Disclosure of fair value measurement of liabilities [line items] | ||||||||||||||||||||||||
| Liabilities | — |
3 121,0
EUR
|
— | — | — | — | — | — | — |
3 722,4
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Reconciliation of changes in fair value measurement, liabilities [abstract] | ||||||||||||||||||||||||
| Disclosure of fair value measurement of equity [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of equity [abstract] | ||||||||||||||||||||||||
| Disclosure of fair value measurement of equity [line items] | ||||||||||||||||||||||||
| Equity |
-
EUR
|
5,770,000,000
EUR
|
-
EUR
|
1,681,000,000
EUR
|
1 040,2
EUR
|
754,000,000
EUR
|
486,000,000
EUR
|
1 325,0
EUR
|
7,633,000,000
EUR
|
4,107,000,000
EUR
|
1,681,000,000
EUR
|
428,000,000
EUR
|
1 237,0
EUR
|
754,000,000
EUR
|
1,980,000,000
EUR
|
4,000,000,000
EUR
|
7,445,000,000
EUR
|
4,757,000,000
EUR
|
166,000,000
EUR
|
1,980,000,000
EUR
|
-
EUR
|
7,620,000,000
EUR
|
1,681,000,000
EUR
|
754,000,000
EUR
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |