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 |
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) |
8,745,000
EUR
|
—
EUR
|
—
EUR
|
—
EUR
|
413,344,000
EUR
|
422,089,000
EUR
|
413,344,000
EUR
|
315,484,000
EUR
|
320,547,000
EUR
|
—
EUR
|
5,063,000
EUR
|
315,484,000
EUR
|
—
EUR
|
—
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) from investments in equity instruments | — | — | — | — | — |
2,995,000
EUR
|
— | — |
9,226,000
EUR
|
— | — | — | — | — |
| Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans | — | — | — | — | — |
2,897,000
EUR
|
— | — |
1,537,000
EUR
|
— | — | — | — | — |
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations | — | — | — | — | — |
51,226,000
EUR
|
— | — |
62,419,000
EUR
|
— | — | — | — | — |
| Financial assets measured at fair value through other comprehensive income [abstract] | ||||||||||||||
| Gains (losses) on financial assets measured at fair value through other comprehensive income, before tax | — | — | — | — | — |
7,727,000
EUR
|
— | — |
—
EUR
|
— | — | — | — | — |
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract] | ||||||||||||||
| Income tax relating to investments in equity instruments included in other comprehensive income | — | — | — | — | — |
1,228,000
EUR
|
— | — |
3,384,000
EUR
|
— | — | — | — | — |
| Income tax relating to remeasurements of defined benefit plans included in other comprehensive income | — | — | — | — | — |
214,000
EUR
|
— | — |
339,000
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 | — | — | — | — | — |
6,098,000
EUR
|
— | — |
5,717,000
EUR
|
— | — | — | — | — |
| Income tax relating to financial assets measured at fair value through other comprehensive income included in other comprehensive income | — | — | — | — | — |
2,585,000
EUR
|
— | — |
—
EUR
|
— | — | — | — | — |
| Other comprehensive income |
1,267,000
EUR
|
3,375,000
EUR
|
40,486,000
EUR
|
43,861,000
EUR
|
43,169,000
EUR
|
44,436,000
EUR
|
2,683,000
EUR
|
1,198,000
EUR
|
52,058,000
EUR
|
55,462,000
EUR
|
1,240,000
EUR
|
50,818,000
EUR
|
5,842,000
EUR
|
49,620,000
EUR
|
| Comprehensive income |
10,012,000
EUR
|
3,375,000
EUR
|
40,486,000
EUR
|
43,861,000
EUR
|
456,513,000
EUR
|
466,525,000
EUR
|
416,027,000
EUR
|
314,286,000
EUR
|
268,489,000
EUR
|
55,462,000
EUR
|
3,823,000
EUR
|
264,666,000
EUR
|
5,842,000
EUR
|
49,620,000
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — |
456,513,000
EUR
|
— | — |
264,666,000
EUR
|
— | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — |
10,012,000
EUR
|
— | — |
3,823,000
EUR
|
— | — | — | — | — |