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 |
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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 |
16,013,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
16,560,000,000
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 |
13,622,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
14,249,000,000
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 |
2,391,000,000
EUR
|
— |
89,000,000
EUR
|
179,000,000
EUR
|
—
EUR
|
37,000,000
EUR
|
566,000,000
EUR
|
—
EUR
|
3,000,000
EUR
|
255,000,000
EUR
|
3,000,000
EUR
|
2,311,000,000
EUR
|
—
EUR
|
—
EUR
|
—
EUR
|
—
EUR
|
2,311,000,000
EUR
|
5,000,000
EUR
|
7,000,000
EUR
|
2,653,000,000
EUR
|
36,000,000
EUR
|
151,000,000
EUR
|
22,000,000
EUR
|
247,000,000
EUR
|
—
EUR
|
68,000,000
EUR
|
2,000,000
EUR
|
53,000,000
EUR
|
2,572,000,000
EUR
|
190,000,000
EUR
|
256,000,000
EUR
|
2,336,000,000
EUR
|
87,000,000
EUR
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |