Disclosure Of Fair Value Measurement [Text Block]
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2023-01-01 to 2023-12-31 |
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As at 2020-12-31 |
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| Disclosure of fair value measurement [text block] |
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| 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 | — |
43,078,600,000
EUR
|
— | — | — | — | — | — |
38,826,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Reconciliation of changes in fair value measurement, assets [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 | — |
16,209,500,000
EUR
|
3,502,800,000
EUR
|
3,367,800,000
EUR
|
8,115,200,000
EUR
|
4,493,900,000
EUR
|
36,000,000
EUR
|
3,306,200,000
EUR
|
11,286,000,000
EUR
|
2,761,700,000
EUR
|
6,395,800,000
EUR
|
4,431,600,000
EUR
|
2,301,900,000
EUR
|
4,641,300,000
EUR
|
36,300,000
EUR
|
2,422,800,000
EUR
|
1,663,000,000
EUR
|
2,063,100,000
EUR
|
11,843,800,000
EUR
|
6,134,600,000
EUR
|
4,369,400,000
EUR
|
36,500,000
EUR
|
6,557,500,000
EUR
|
37,600,000
EUR
|
3,696,800,000
EUR
|
863,200,000
EUR
|
1,613,000,000
EUR
|
4,259,200,000
EUR
|
15,300,900,000
EUR
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |