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 |
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 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||
| Profit (loss) |
72,000,000
EUR
|
234,000,000
EUR
|
— |
162,000,000
EUR
|
162,000,000
EUR
|
— |
300,000,000
EUR
|
79,000,000
EUR
|
221,000,000
EUR
|
221,000,000
EUR
|
| Other comprehensive income [abstract] | ||||||||||
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract] | ||||||||||
| Income tax relating to remeasurements of defined benefit plans included in other comprehensive income | — |
13,000,000
EUR
|
— | — | — | — |
3,000,000
EUR
|
— | — | — |
| Income tax relating to share of other comprehensive income of associates and joint ventures accounted for using equity method that will not be reclassified to profit or loss | — |
—
EUR
|
— | — | — | — |
—
EUR
|
— | — | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract] | ||||||||||
| Income tax relating to cash flow hedges included in other comprehensive income | — |
29,000,000
EUR
|
— | — | — | — |
4,000,000
EUR
|
— | — | — |
| Income tax relating to financial assets measured at fair value through other comprehensive income included in other comprehensive income | — |
—
EUR
|
— | — | — | — |
—
EUR
|
— | — | — |
| Income tax relating to share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss | — |
—
EUR
|
— | — | — | — |
—
EUR
|
— | — | — |
| Other comprehensive income |
22,000,000
EUR
|
35,000,000
EUR
|
101,000,000
EUR
|
44,000,000
EUR
|
57,000,000
EUR
|
336,000,000
EUR
|
460,000,000
EUR
|
50,000,000
EUR
|
74,000,000
EUR
|
410,000,000
EUR
|
| Comprehensive income |
50,000,000
EUR
|
269,000,000
EUR
|
101,000,000
EUR
|
118,000,000
EUR
|
219,000,000
EUR
|
336,000,000
EUR
|
160,000,000
EUR
|
29,000,000
EUR
|
147,000,000
EUR
|
189,000,000
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||
| Comprehensive income, attributable to owners of parent | — |
219,000,000
EUR
|
— | — | — | — |
189,000,000
EUR
|
— | — | — |
| Comprehensive income, attributable to non-controlling interests | — |
50,000,000
EUR
|
— | — | — | — |
29,000,000
EUR
|
— | — | — |