Statement Of Changes In Equity [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 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 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||||||||||||||||||
| Equity | — |
1,450,000
EUR
|
134,327,000
EUR
|
— | — | — | — |
391,306,000
EUR
|
— |
584,000
EUR
|
389,783,000
EUR
|
14,507,000
EUR
|
132,087,000
EUR
|
— |
1,524,000
EUR
|
139,909,000
EUR
|
— | — | — |
98,766,000
EUR
|
705,000
EUR
|
11,378,000
EUR
|
— |
139,357,000
EUR
|
334,075,000
EUR
|
— | — |
1,450,000
EUR
|
131,267,000
EUR
|
— | — |
334,780,000
EUR
|
— | — | — |
22,487,000
EUR
|
274,696,000
EUR
|
701,000
EUR
|
275,397,000
EUR
|
130,334,000
EUR
|
51,227,000
EUR
|
25,621,000
EUR
|
1,450,000
EUR
|
138,494,000
EUR
|
18,288,000
EUR
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
819,000
EUR
|
— | — |
0
EUR
|
0
EUR
|
0
EUR
|
53,522,000
EUR
|
— |
0
EUR
|
— | — | — | — |
0
EUR
|
— | — |
54,341,000
EUR
|
53,522,000
EUR
|
63,155,000
EUR
|
— | — | — |
0
EUR
|
— | — |
63,151,000
EUR
|
0
EUR
|
— | — |
0
EUR
|
0
EUR
|
— |
4,000
EUR
|
0
EUR
|
63,151,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
0
EUR
|
— | — |
0
EUR
|
7,077,000
EUR
|
10,794,000
EUR
|
16,403,000
EUR
|
— |
0
EUR
|
— | — | — | — |
0
EUR
|
— | — |
16,403,000
EUR
|
1,469,000
EUR
|
7,122,000
EUR
|
— | — | — |
0
EUR
|
— | — |
2,252,000
EUR
|
2,464,000
EUR
|
— | — |
0
EUR
|
6,910,000
EUR
|
— |
0
EUR
|
0
EUR
|
7,122,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
819,000
EUR
|
— | — |
0
EUR
|
7,194,000
EUR
|
10,794,000
EUR
|
69,925,000
EUR
|
— |
0
EUR
|
— | — | — | — |
0
EUR
|
— | — |
70,744,000
EUR
|
51,936,000
EUR
|
70,277,000
EUR
|
— | — | — |
0
EUR
|
— | — |
60,899,000
EUR
|
2,464,000
EUR
|
— | — |
0
EUR
|
6,910,000
EUR
|
— |
4,000
EUR
|
0
EUR
|
70,273,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
0
EUR
|
— | — |
0
EUR
|
0
EUR
|
0
EUR
|
14,469,000
EUR
|
— |
0
EUR
|
— | — | — | — |
0
EUR
|
— | — |
14,469,000
EUR
|
14,469,000
EUR
|
13,299,000
EUR
|
— | — | — |
0
EUR
|
— | — |
13,299,000
EUR
|
0
EUR
|
— | — |
0
EUR
|
0
EUR
|
— |
0
EUR
|
0
EUR
|
13,299,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
0
EUR
|
— | — | — |
0
EUR
|
— | — |
61,000
EUR
|
61,000
EUR
|
— | — |
0
EUR
|
0
EUR
|
— |
0
EUR
|
0
EUR
|
0
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity |
0
EUR
|
— | — |
0
EUR
|
117,000
EUR
|
0
EUR
|
0
EUR
|
— |
0
EUR
|
— | — | — | — |
0
EUR
|
— | — |
0
EUR
|
117,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
0
EUR
|
— | — |
0
EUR
|
786,000
EUR
|
0
EUR
|
786,000
EUR
|
— |
0
EUR
|
— | — | — | — |
0
EUR
|
— | — |
786,000
EUR
|
0
EUR
|
609,000
EUR
|
— | — | — |
0
EUR
|
— | — |
0
EUR
|
609,000
EUR
|
— | — |
0
EUR
|
0
EUR
|
— |
0
EUR
|
0
EUR
|
609,000
EUR
|
— | — | — | — | — | — | — | — | — | — |