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 |
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 |
As at 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 |
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 |
As at 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 |
2019-01-01 to 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 | — |
220,000
EUR
|
57 502
EUR
|
— | — |
278 636
EUR
|
221,000
EUR
|
184 602
EUR
|
— |
278 466
EUR
|
170,000
EUR
|
36 803
EUR
|
— | — |
169,000
EUR
|
52 105
EUR
|
241 414
EUR
|
36 803
EUR
|
939,000
EUR
|
62,000
EUR
|
— | — |
241 583
EUR
|
— | — |
153 507
EUR
|
— |
219 486
EUR
|
177,000
EUR
|
46 458
EUR
|
219 663
EUR
|
— |
231,000
EUR
|
62,000
EUR
|
36 439
EUR
|
136 882
EUR
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||
| Profit (loss) |
1,000
EUR
|
— | — | — |
52 899
EUR
|
— | — | — |
52 899
EUR
|
— | — | — |
52 900
EUR
|
36 184
EUR
|
— | — | — | — | — | — | — | — | — |
4,000
EUR
|
36 180
EUR
|
— |
36 180
EUR
|
— | — | — | — |
32 378
EUR
|
— | — | — | — |
| Comprehensive income | — | — | — | — | — | — | — | — | — | — | — | — |
53 457
EUR
|
35 474
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
32 150
EUR
|
— | — | — | — |
| Issue of equity | — | — | — | — | — | — | — | — | — | — | — | — | — |
2 851
EUR
|
— | — | — | — | — | — |
2 487
EUR
|
364,000
EUR
|
— | — |
2 851
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners | — | — | — | — |
16 743
EUR
|
— | — | — |
16 743
EUR
|
— | — | — |
16 743
EUR
|
16 395
EUR
|
— | — | — | — | — | — | — | — | — | — |
16 395
EUR
|
— |
16 395
EUR
|
— | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity | — | — | — | — | — | — | — | — | — | — | — | — | — |
12,000
EUR
|
— | — | — | — | — | — | — | — | — |
12,000
EUR
|
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity | — | — | — |
158,000
EUR
|
158,000
EUR
|
— | — | — | — | — | — | — |
158,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity | — | — | — | — |
59,000
EUR
|
— | — | — |
59,000
EUR
|
— | — | — |
59,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |