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 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 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — |
6 566,1
EUR
|
— | — | — | — | — |
7 049,1
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 |
477,000,000
EUR
|
1 238,0
EUR
|
542,000,000
EUR
|
1 445,1
EUR
|
4,459,000,000
EUR
|
2,323,000,000
EUR
|
1 285,7
EUR
|
1 263,8
EUR
|
583,000,000
EUR
|
2,481,000,000
EUR
|
1 286,4
EUR
|
2,296,000,000
EUR
|
1 322,1
EUR
|
542,000,000
EUR
|
1 209,2
EUR
|
2,962,000,000
EUR
|
416,000,000
EUR
|
483,000,000
EUR
|
9,593,000,000
EUR
|
1 007,6
EUR
|
530,000,000
EUR
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |