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 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||
| Profit (loss) |
3,000,000
EUR
|
2 962
EUR
|
-
EUR
|
2 962
EUR
|
2 959
EUR
|
553,000,000
EUR
|
3,000,000
EUR
|
-
EUR
|
550,000,000
EUR
|
550,000,000
EUR
|
| Other comprehensive income [abstract] | ||||||||||
| Other comprehensive income that will not be reclassified to profit or loss, net of tax | — | — | — | — |
243,000,000
EUR
|
235,000,000
EUR
|
— | — | — | — |
| Other comprehensive income that will be reclassified to profit or loss, net of tax | — | — | — | — |
393,000,000
EUR
|
580,000,000
EUR
|
— | — | — | — |
| Other comprehensive income |
0
EUR
|
636,000,000
EUR
|
636,000,000
EUR
|
— |
636,000,000
EUR
|
815,000,000
EUR
|
0
EUR
|
815,000,000
EUR
|
— |
815,000,000
EUR
|
| Comprehensive income |
3,000,000
EUR
|
2 326
EUR
|
636,000,000
EUR
|
2 962
EUR
|
2 323
EUR
|
262,000,000
EUR
|
3,000,000
EUR
|
815,000,000
EUR
|
550,000,000
EUR
|
265,000,000
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — |
2 326
EUR
|
265,000,000
EUR
|
— | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — | — | — |
3,000,000
EUR
|
3,000,000
EUR
|
— | — | — | — |