Statement Of Comprehensive Income [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||
| Profit (loss) | — | — |
75,521,000
EUR
|
— | — |
73,237,000
EUR
|
— | — | — | — |
| Other comprehensive income [abstract] | ||||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract] | ||||||||||
| Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans | — | — |
28,503,000
EUR
|
— | — |
7,378,000
EUR
|
— | — | — | — |
| 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 | — | — |
7,126,000
EUR
|
— | — |
1,845,000
EUR
|
— | — | — | — |
| Other comprehensive income | — | — |
21,377,000
EUR
|
— | — |
5,533,000
EUR
|
— | — | — | — |
| Comprehensive income |
21,377,000
EUR
|
96,898,000
EUR
|
96,898,000
EUR
|
75,521,000
EUR
|
73,237,000
EUR
|
67,704,000
EUR
|
0
EUR
|
67,704,000
EUR
|
5,533,000
EUR
|
0
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
96,898,000
EUR
|
— | — |
67,704,000
EUR
|
— | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — |
0
EUR
|
— | — |
0
EUR
|
— | — | — | — |