Statement Of Comprehensive Income [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | |||||||||||||||
| Profit (loss) | — | — | — | — | — | — | — |
2,497,000,000
EUR
|
323,000,000
EUR
|
— | — | — | — | — | — |
| Other comprehensive income [abstract] | |||||||||||||||
| Other comprehensive income | — | — | — | — | — | — | — |
1,705,000,000
EUR
|
2,382,000,000
EUR
|
— | — | — | — | — | — |
| Comprehensive income |
14,000,000
EUR
|
2,401,000,000
EUR
|
378,000,000
EUR
|
783,000,000
EUR
|
1,787,000,000
EUR
|
626,000,000
EUR
|
4,188,000,000
EUR
|
4,202,000,000
EUR
|
2,059,000,000
EUR
|
2,136,000,000
EUR
|
301,000,000
EUR
|
97,000,000
EUR
|
2,059,000,000
EUR
|
321,000,000
EUR
|
2,360,000,000
EUR
|
| Comprehensive income attributable to [abstract] | |||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — | — | — |
4,188,000,000
EUR
|
2,059,000,000
EUR
|
— | — | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — | — | — |
14,000,000
EUR
|
-
EUR
|
— | — | — | — | — | — |