Statement Of Comprehensive Income [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||
| Profit (loss) |
1,730,000,000
EUR
|
42,000,000
EUR
|
1,773,000,000
EUR
|
— | — |
1,147,000,000
EUR
|
1,196,000,000
EUR
|
49,000,000
EUR
|
| Other comprehensive income [abstract] | ||||||||
| Other comprehensive income |
30,000,000
EUR
|
— | — | — | — |
109,000,000
EUR
|
— | — |
| Comprehensive income |
1,700,000,000
EUR
|
42,000,000
EUR
|
1,792,000,000
EUR
|
50,000,000
EUR
|
110,000,000
EUR
|
1,256,000,000
EUR
|
1,196,000,000
EUR
|
49,000,000
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||
| Comprehensive income, attributable to owners of parent |
1,742,000,000
EUR
|
— | — | — | — |
1,305,000,000
EUR
|
— | — |
| Comprehensive income, attributable to non-controlling interests |
42,000,000
EUR
|
— | — | — | — |
49,000,000
EUR
|
— | — |