Statement Of Changes In Equity [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||
| Equity | — | — | — |
441,000,000
EUR
|
31,000,000
EUR
|
3,000,000
EUR
|
— | — |
4,000,000
EUR
|
471,000,000
EUR
|
— |
461,000,000
EUR
|
— |
429,000,000
EUR
|
2,000,000
EUR
|
— | — |
31,000,000
EUR
|
— |
3,000,000
EUR
|
479,000,000
EUR
|
4,000,000
EUR
|
31,000,000
EUR
|
449,000,000
EUR
|
3,000,000
EUR
|
| Changes in equity [abstract] | |||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||
| Profit (loss) |
0
EUR
|
0
EUR
|
0
EUR
|
— | — | — |
24,000,000
EUR
|
24,000,000
EUR
|
— | — |
6,000,000
EUR
|
— |
0
EUR
|
— | — |
6,000,000
EUR
|
0
EUR
|
— |
0
EUR
|
— | — | — | — | — | — |
| Comprehensive income |
0
EUR
|
0
EUR
|
0
EUR
|
— | — | — |
24,000,000
EUR
|
24,000,000
EUR
|
— | — |
6,000,000
EUR
|
— |
0
EUR
|
— | — |
6,000,000
EUR
|
0
EUR
|
— |
0
EUR
|
— | — | — | — | — | — |
| Dividends recognised as distributions to owners |
0
EUR
|
0
EUR
|
0
EUR
|
— | — | — |
13,000,000
EUR
|
13,000,000
EUR
|
— | — |
24,000,000
EUR
|
— |
0
EUR
|
— | — |
24,000,000
EUR
|
0
EUR
|
— |
0
EUR
|
— | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity |
2,000,000
EUR
|
0
EUR
|
0
EUR
|
— | — | — |
1,000,000
EUR
|
1,000,000
EUR
|
— | — |
0
EUR
|
— |
2,000,000
EUR
|
— | — |
2,000,000
EUR
|
0
EUR
|
— |
0
EUR
|
— | — | — | — | — | — |