Statement Of Changes In Equity [Abstract]
| Concept |
2021-01-01 to 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 |
2021-01-01 to 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 |
As at 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 |
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 |
As at 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 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 |
2020-01-01 to 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 |
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 |
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 |
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 | — |
14,880,000
EUR
|
242,390,000
EUR
|
15,694,000
EUR
|
— | — | — |
228,881,000
EUR
|
3,108,000
EUR
|
— | — |
217,285,000
EUR
|
11,596,000
EUR
|
3,406,000
EUR
|
39,243,000
EUR
|
6,810,000
EUR
|
— | — | — |
199,029,000
EUR
|
15,879,000
EUR
|
8,318,000
EUR
|
164,670,000
EUR
|
6,810,000
EUR
|
— | — | — |
15,556,000
EUR
|
40,229,000
EUR
|
3,406,000
EUR
|
— |
4,669,000
EUR
|
172,988,000
EUR
|
— | — | — |
24,385,000
EUR
|
7,893,000
EUR
|
163,553,000
EUR
|
16,492,000
EUR
|
5,820,000
EUR
|
6,224,000
EUR
|
160,633,000
EUR
|
34,205,000
EUR
|
6,220,000
EUR
|
3,045,000
EUR
|
2,126,000
EUR
|
6,220,000
EUR
|
4,622,000
EUR
|
808,000
EUR
|
193,935,000
EUR
|
5,171,000
EUR
|
3,853,000
EUR
|
36,701,000
EUR
|
1,212,000
EUR
|
85,000
EUR
|
3,406,000
EUR
|
3,406,000
EUR
|
16,806,000
EUR
|
16,806,000
EUR
|
11,785,000
EUR
|
6,810,000
EUR
|
12,997,000
EUR
|
154,813,000
EUR
|
169,777,000
EUR
|
6,810,000
EUR
|
188,679,000
EUR
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
4,172,000
EUR
|
— | — | — | — | — |
57,838,000
EUR
|
— | — | — | — | — | — | — | — | — |
62,010,000
EUR
|
57,838,000
EUR
|
6,416,000
EUR
|
— | — | — | — | — | — | — |
6,015,000
EUR
|
— | — | — | — | — | — | — |
401,000
EUR
|
6,015,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
8,941,000
EUR
|
— |
5,101,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
4,350,000
EUR
|
— | — | — | — |
185,000
EUR
|
66,601,000
EUR
|
— | — |
986,000
EUR
|
7,777,000
EUR
|
— | — | — | — | — |
70,951,000
EUR
|
58,023,000
EUR
|
11,517,000
EUR
|
— | — | — | — | — | — |
1,551,000
EUR
|
6,301,000
EUR
|
— | — | — |
8,325,000
EUR
|
— | — |
5,250,000
EUR
|
590,000
EUR
|
10,927,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
1,043,000
EUR
|
— | — | — | — | — |
14,393,000
EUR
|
— | — | — | — | — | — | — | — | — |
15,436,000
EUR
|
14,393,000
EUR
|
13,087,000
EUR
|
— | — | — | — | — | — | — |
12,630,000
EUR
|
— | — | — | — | — | — | — |
457,000
EUR
|
12,630,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity |
65,000
EUR
|
— | — | — | — | — |
667,000
EUR
|
— | — | — | — | — | — | — | — | — |
732,000
EUR
|
667,000
EUR
|
13,968,000
EUR
|
— | — | — | — | — | — | — |
12,677,000
EUR
|
— | — | — |
339,000
EUR
|
— | — |
774,000
EUR
|
2,404,000
EUR
|
11,564,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
36,000
EUR
|
— | — | — |
676,000
EUR
|
— |
1,074,000
EUR
|
— | — | — | — | — | — | — | — | — |
1,110,000
EUR
|
398,000
EUR
|
123,000
EUR
|
— | — | — | — | — |
1,416,000
EUR
|
— |
1,254,000
EUR
|
— | — | — | — | — | — | — |
39,000
EUR
|
162,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |