Statement Of Changes In Equity [Abstract]
| Concept |
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 |
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 |
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 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 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 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 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 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||||||||||||||||||
| Equity | — |
54 480
EUR
|
502,000
EUR
|
92 258
EUR
|
56 092
EUR
|
— |
5 862
EUR
|
— | — |
7 337
EUR
|
6 402
EUR
|
25 936
EUR
|
8 869
EUR
|
146 738
EUR
|
— | — | — | — |
97 764
EUR
|
— |
25 321
EUR
|
— |
11 556
EUR
|
— |
123 085
EUR
|
6 669
EUR
|
— | — | — |
50 161
EUR
|
23 476
EUR
|
2 698
EUR
|
540,000
EUR
|
— |
56 092
EUR
|
10 735
EUR
|
6 926
EUR
|
24 057
EUR
|
105 057
EUR
|
50 161
EUR
|
13 978
EUR
|
4 158
EUR
|
129 114
EUR
|
721,000
EUR
|
56 092
EUR
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
8 837
EUR
|
— | — | — | — | — | — |
5 862
EUR
|
— | — | — | — | — | — | — |
2 975
EUR
|
— |
5 862
EUR
|
— | — | — |
2 698
EUR
|
— |
1 158
EUR
|
— | — | — |
2 698
EUR
|
1 540
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
5 111
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
957,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
3 726
EUR
|
— | — | — | — | — | — |
5 862
EUR
|
38,000
EUR
|
— | — | — | — | — |
4 219
EUR
|
2 045
EUR
|
— |
1 681
EUR
|
— |
821,000
EUR
|
— |
1 696
EUR
|
— |
1 113
EUR
|
— | — | — |
2 698
EUR
|
583,000
EUR
|
— | — | — | — |
181,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Issue of equity |
49 147
EUR
|
— | — | — | — |
24 562
EUR
|
— | — | — | — | — | — | — | — | — |
24 483
EUR
|
102,000
EUR
|
24 664
EUR
|
— | — | — | — | — | — | — | — | — | — |
382,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
259,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
73,000
EUR
|
— | — | — | — |
73,000
EUR
|
— |
73,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity |
30,000
EUR
|
— | — | — | — |
30,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
30,000
EUR
|
— | — | — |
15,000
EUR
|
— | — | — | — |
15,000
EUR
|
— |
15,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity |
16,000
EUR
|
— | — | — | — |
2 748
EUR
|
— | — | — | — | — | — | — | — | — |
2 764
EUR
|
— |
2 748
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |