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 |
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 |
2020-01-01 to 2020-12-31 |
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 |
As at 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 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||||||||||||||||
| Equity | — |
9.234.414
EUR
|
820,470
EUR
|
11.834.914
EUR
|
1.002.283
EUR
|
— |
1.632.661
EUR
|
3.393.580
EUR
|
4.991.797
EUR
|
— | — |
14.288.045
EUR
|
— | — | — | — | — |
11.817.337
EUR
|
— |
811,001
EUR
|
2.619.915
EUR
|
1.136.645
EUR
|
— | — |
13.764.983
EUR
|
4.991.797
EUR
|
8.443.172
EUR
|
— | — |
1.002.283
EUR
|
— | — |
2.994.112
EUR
|
4.991.797
EUR
|
10.587.140
EUR
|
700,807
EUR
|
12.413.358
EUR
|
1.125.411
EUR
|
1.002.283
EUR
|
7.587.171
EUR
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
909,606
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1.364.600
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
806,439
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
406,093
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
103,167
EUR
|
— | — | — | — |
803,755
EUR
|
— | — | — |
750,273
EUR
|
0
EUR
|
— |
49,685
EUR
|
0
EUR
|
53,482
EUR
|
0
EUR
|
374,197
EUR
|
— |
1.601.232
EUR
|
— | — | — |
1.227.035
EUR
|
169,462
EUR
|
— | — | — |
1.770.693
EUR
|
0
EUR
|
— |
0
EUR
|
0
EUR
|
— | — | — | — | — | — | — | — |
| Issue of equity |
504,667
EUR
|
— | — | — | — |
0
EUR
|
— | — | — |
0
EUR
|
0
EUR
|
— |
7,494
EUR
|
0
EUR
|
0
EUR
|
497,174
EUR
|
0
EUR
|
— |
0
EUR
|
— | — | — |
0
EUR
|
7,549
EUR
|
— | — | — |
7,549
EUR
|
0
EUR
|
— |
0
EUR
|
0
EUR
|
— | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
120,745
EUR
|
— | — | — | — |
0
EUR
|
— | — | — |
0
EUR
|
0
EUR
|
— |
47,039
EUR
|
0
EUR
|
0
EUR
|
73,706
EUR
|
0
EUR
|
— |
305,614
EUR
|
— | — | — |
305,614
EUR
|
60,457
EUR
|
— | — | — |
428,235
EUR
|
62,164
EUR
|
— |
0
EUR
|
0
EUR
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
36,568
EUR
|
— | — | — | — |
61,193
EUR
|
— | — | — |
23,393
EUR
|
0
EUR
|
— |
671,000
EUR
|
0
EUR
|
37,801
EUR
|
561,000
EUR
|
0
EUR
|
— |
3,256
EUR
|
— | — | — |
3,256
EUR
|
6,360
EUR
|
— | — | — |
9,709
EUR
|
93,000
EUR
|
— |
0
EUR
|
0
EUR
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity |
597,000
EUR
|
— | — | — | — |
0
EUR
|
— | — | — |
0
EUR
|
0
EUR
|
— |
0
EUR
|
0
EUR
|
0
EUR
|
597,000
EUR
|
0
EUR
|
— |
0
EUR
|
— | — | — |
0
EUR
|
0
EUR
|
— | — | — |
11,327
EUR
|
11,327
EUR
|
— |
0
EUR
|
0
EUR
|
— | — | — | — | — | — | — | — |