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 |
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 |
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) |
0
EUR
|
216,800,000
EUR
|
0
EUR
|
0
EUR
|
216,800,000
EUR
|
0
EUR
|
216,800,000
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
349,500,000
EUR
|
349,500,000
EUR
|
349,500,000
EUR
|
0
EUR
|
0
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 |
0
EUR
|
16,200,000
EUR
|
0
EUR
|
16,200,000
EUR
|
0
EUR
|
0
EUR
|
16,200,000
EUR
|
0
EUR
|
0
EUR
|
37,000,000
EUR
|
0
EUR
|
37,000,000
EUR
|
37,000,000
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
| Other comprehensive income that will not be reclassified to profit or loss, net of tax | — |
16,200,000
EUR
|
— | — | — | — | — | — | — | — | — |
37,000,000
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 |
0
EUR
|
300,000
EUR
|
0
EUR
|
0
EUR
|
1,300,000
EUR
|
0
EUR
|
1,300,000
EUR
|
1,000,000
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
2,900,000
EUR
|
500,000
EUR
|
500,000
EUR
|
2,400,000
EUR
|
0
EUR
|
| Other comprehensive income that will be reclassified to profit or loss, net of tax | — |
300,000
EUR
|
— | — | — | — | — | — | — | — | — |
2,900,000
EUR
|
— | — | — | — |
| Other comprehensive income | — |
16,500,000
EUR
|
— | — | — | — | — | — | — | — | — |
34,200,000
EUR
|
— | — | — | — |
| Comprehensive income | — |
200,300,000
EUR
|
— | — | — | — | — | — | — | — | — |
383,700,000
EUR
|
— | — | — | — |
| Comprehensive income attributable to [abstract] | ||||||||||||||||
| Comprehensive income, attributable to owners of parent | — |
200,300,000
EUR
|
— | — | — | — | — | — | — | — | — |
383,700,000
EUR
|
— | — | — | — |