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 |
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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||
| Profit (loss) |
400,000
EUR
|
— | — | — | — |
5,100,000
EUR
|
5,500,000
EUR
|
5,100,000
EUR
|
118,400,000
EUR
|
— |
118,000,000
EUR
|
400,000
EUR
|
— |
118,400,000
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 | — | — | — |
200,000
EUR
|
— |
200,000
EUR
|
200,000
EUR
|
— | — | — |
100,000
EUR
|
— | — |
100,000
EUR
|
100,000
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 | — | — | — |
0
EUR
|
— |
0
EUR
|
0
EUR
|
— | — | — |
0
EUR
|
— | — |
0
EUR
|
0
EUR
|
— |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract] | ||||||||||||||||
| Income tax relating to exchange differences on translation of foreign operations included in other comprehensive income | — | — | — | — | — | — |
0
EUR
|
— | — | — |
1,400,000
EUR
|
— | — |
1,400,000
EUR
|
1,400,000
EUR
|
— |
| Other comprehensive income |
400,000
EUR
|
10,100,000
EUR
|
0
EUR
|
1,700,000
EUR
|
4,800,000
EUR
|
13,200,000
EUR
|
13,600,000
EUR
|
0
EUR
|
0
EUR
|
500,000
EUR
|
11,000,000
EUR
|
100,000
EUR
|
11,700,000
EUR
|
10,800,000
EUR
|
300,000
EUR
|
0
EUR
|
| Comprehensive income |
800,000
EUR
|
10,100,000
EUR
|
0
EUR
|
1,700,000
EUR
|
4,800,000
EUR
|
18,300,000
EUR
|
19,100,000
EUR
|
5,100,000
EUR
|
118,400,000
EUR
|
500,000
EUR
|
129,000,000
EUR
|
300,000
EUR
|
11,700,000
EUR
|
129,200,000
EUR
|
300,000
EUR
|
0
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — | — |
18,300,000
EUR
|
— | — | — |
129,300,000
EUR
|
— | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — | — |
800,000
EUR
|
— | — | — |
300,000
EUR
|
— | — | — | — | — |