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 |
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) | — | — | — | — |
1,234,000,000
EUR
|
45,000,000
EUR
|
— | — | — |
| Other comprehensive income [abstract] | |||||||||
| Other comprehensive income that will not be reclassified to profit or loss, net of tax | — | — | — | — |
33,000,000
EUR
|
14,000,000
EUR
|
— | — | — |
| Other comprehensive income that will be reclassified to profit or loss, net of tax | — | — | — | — |
474,000,000
EUR
|
328,000,000
EUR
|
— | — | — |
| Comprehensive income |
3,000,000
EUR
|
506,000,000
EUR
|
1,231,000,000
EUR
|
1,737,000,000
EUR
|
1,740,000,000
EUR
|
359,000,000
EUR
|
359,000,000
EUR
|
314,000,000
EUR
|
45,000,000
EUR
|
| Comprehensive income attributable to [abstract] | |||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — |
1,737,000,000
EUR
|
359,000,000
EUR
|
— | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — | — | — |
3,000,000
EUR
|
— | — | — | — |