Disclosure Of Fair Value Measurement [Text Block]
| Concept |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
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As at 2022-12-31 |
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As at 2021-12-31 |
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As at 2021-12-31 |
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As at 2021-12-31 |
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As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
14 415,2
EUR
|
— | — | — | — | — | — | — |
14 026,8
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 |
6 642,8
EUR
|
473,000,000
EUR
|
56,000,000
EUR
|
5 947,6
EUR
|
1 067,3
EUR
|
3,304,000,000
EUR
|
6 637,2
EUR
|
5 336,1
EUR
|
5 720,3
EUR
|
676,000,000
EUR
|
5 716,5
EUR
|
38,000,000
EUR
|
6,218,000,000
EUR
|
1 069,8
EUR
|
4 881,2
EUR
|
102,000,000
EUR
|
4 895,8
EUR
|
1 069,8
EUR
|
929,000,000
EUR
|
9,623,000,000
EUR
|
4 906,0
EUR
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |