Statement Of Comprehensive Income [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||
| Profit (loss) |
3,000,000
EUR
|
526,000,000
EUR
|
523,000,000
EUR
|
523,000,000
EUR
|
564,000,000
EUR
|
0
EUR
|
563,000,000
EUR
|
563,000,000
EUR
|
| Other comprehensive income [abstract] | ||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract] | ||||||||
| Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans | — |
3,000,000
EUR
|
3,000,000
EUR
|
3,000,000
EUR
|
0
EUR
|
— |
0
EUR
|
0
EUR
|
| Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] | ||||||||
| Exchange differences on translation [abstract] | ||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — |
18,000,000
EUR
|
— | — |
1,000,000
EUR
|
— | — | — |
| Other comprehensive income | — |
15,000,000
EUR
|
— | — |
1,000,000
EUR
|
— | — | — |
| Comprehensive income | — |
512,000,000
EUR
|
— | — |
563,000,000
EUR
|
— | — | — |
| Comprehensive income attributable to [abstract] | ||||||||
| Comprehensive income, attributable to owners of parent | — |
509,000,000
EUR
|
— | — |
562,000,000
EUR
|
— | — | — |
| Comprehensive income, attributable to non-controlling interests | — |
3,000,000
EUR
|
— | — |
1,000,000
EUR
|
— | — | — |