Disclosure Of Fair Value Measurement [Text Block]
| Concept |
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 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-01-01 |
As at 2019-01-01 |
As at 2019-01-01 |
As at 2019-01-01 |
As at 2019-01-01 |
As at 2019-01-01 |
As at 2019-01-01 |
As at 2019-01-01 |
As at 2019-01-01 |
As at 2019-01-01 |
As at 2019-01-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — | — |
6 991,1
EUR
|
— | — | — | — | — | — | — |
7 474,7
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 |
2 715,9
EUR
|
590,000,000
EUR
|
62,000,000
EUR
|
301,000,000
EUR
|
2 896,6
EUR
|
1,699,000,000
EUR
|
67,000,000
EUR
|
6,332,000,000
EUR
|
2 088,9
EUR
|
6,144,000,000
EUR
|
2 955,6
EUR
|
3 113,7
EUR
|
483,000,000
EUR
|
2 763,1
EUR
|
2 340,0
EUR
|
1,212,000,000
EUR
|
4,196,000,000
EUR
|
5,209,000,000
EUR
|
3 162,0
EUR
|
274,000,000
EUR
|
35,000,000
EUR
|
1,590,000,000
EUR
|
5,596,000,000
EUR
|
2 443,8
EUR
|
29,000,000
EUR
|
1 992,2
EUR
|
167,000,000
EUR
|
1,590,000,000
EUR
|
5,204,000,000
EUR
|
3 250,8
EUR
|
363,000,000
EUR
|
3 214,5
EUR
|
4,487,000,000
EUR
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |