Disclosure Of Fair Value Measurement [Text Block]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
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 |
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 |
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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 |
9,681,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
9,856,000,000
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 |
2,791,000,000
EUR
|
— |
219,000,000
EUR
|
104,000,000
EUR
|
2,154,000,000
EUR
|
246,000,000
EUR
|
729,000,000
EUR
|
259,000,000
EUR
|
1,349,000,000
EUR
|
41,000,000
EUR
|
668,000,000
EUR
|
198,000,000
EUR
|
2,545,000,000
EUR
|
48,000,000
EUR
|
724,000,000
EUR
|
66,000,000
EUR
|
104,000,000
EUR
|
3,303,000,000
EUR
|
2,154,000,000
EUR
|
259,000,000
EUR
|
3,083,000,000
EUR
|
221,000,000
EUR
|
729,000,000
EUR
|
126,000,000
EUR
|
668,000,000
EUR
|
664,000,000
EUR
|
8,000,000
EUR
|
203,000,000
EUR
|
3,088,000,000
EUR
|
668,000,000
EUR
|
2,154,000,000
EUR
|
259,000,000
EUR
|
106,000,000
EUR
|
103,000,000
EUR
|
729,000,000
EUR
|
48,000,000
EUR
|
3,291,000,000
EUR
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |