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 |
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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||||
| Profit (loss) |
93,000,000
EUR
|
— | — | — | — |
2 521
EUR
|
— |
2 614
EUR
|
2 521
EUR
|
456,000,000
EUR
|
— | — |
489,000,000
EUR
|
— |
33,000,000
EUR
|
456,000,000
EUR
|
— | — |
| Other comprehensive income [abstract] | ||||||||||||||||||
| Other comprehensive income |
2,000,000
EUR
|
0
EUR
|
0
EUR
|
908,000,000
EUR
|
32,000,000
EUR
|
1 618
EUR
|
0
EUR
|
1 620
EUR
|
678,000,000
EUR
|
47,000,000
EUR
|
0
EUR
|
0
EUR
|
1 555
EUR
|
1 390
EUR
|
52,000,000
EUR
|
1 503
EUR
|
160,000,000
EUR
|
0
EUR
|
| Comprehensive income |
95,000,000
EUR
|
0
EUR
|
0
EUR
|
908,000,000
EUR
|
32,000,000
EUR
|
4 139
EUR
|
0
EUR
|
4 234
EUR
|
3 199
EUR
|
503,000,000
EUR
|
0
EUR
|
0
EUR
|
1 066
EUR
|
1 390
EUR
|
19,000,000
EUR
|
1 047
EUR
|
160,000,000
EUR
|
0
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — | — | — |
4 139
EUR
|
— | — | — | — |
1 047
EUR
|
— | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — | — | — |
95,000,000
EUR
|
— | — | — | — |
19,000,000
EUR
|
— | — | — | — | — |