Disclosure Of Fair Value Measurement [Text Block]
| Concept |
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 |
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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 |
As at 2020-12-31 |
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As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
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As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — |
1 046,2
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
8,362,000,000
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 | — |
6,556,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
3,189,000,000
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 |
109,000,000
EUR
|
3,906,000,000
EUR
|
6,000,000
EUR
|
3,859,000,000
EUR
|
3,906,000,000
EUR
|
-
EUR
|
-
EUR
|
87,000,000
EUR
|
31,000,000
EUR
|
251,000,000
EUR
|
18,000,000
EUR
|
5,155,000,000
EUR
|
0
EUR
|
91,000,000
EUR
|
24,000,000
EUR
|
5,173,000,000
EUR
|
3,000,000
EUR
|
4,975,000,000
EUR
|
5,167,000,000
EUR
|
13,000,000
EUR
|
11,000,000
EUR
|
5,180,000,000
EUR
|
34,000,000
EUR
|
-
EUR
|
5,000,000
EUR
|
5,140,000,000
EUR
|
0
EUR
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |