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 |
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 |
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 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 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||||||
| Equity | — |
226,313
EUR
|
2.151.292
EUR
|
— | — | — |
196,370
EUR
|
1.384.273
EUR
|
3.167.274
EUR
|
54,392
EUR
|
— | — | — |
1.749.655
EUR
|
64,674
EUR
|
367,825
EUR
|
1.384.273
EUR
|
— | — | — | — |
208,921
EUR
|
2.621.856
EUR
|
— |
66,997
EUR
|
2.660.464
EUR
|
1.678.348
EUR
|
284,453
EUR
|
1.384.273
EUR
|
184,701
EUR
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||
| Profit (loss) | — | — | — | — | — | — | — | — | — | — |
626,949
EUR
|
— |
135,927
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
1,578
EUR
|
— | — |
165,218
EUR
|
-
EUR
|
-
EUR
|
— | — | — | — |
166,796
EUR
|
-
EUR
|
130,525
EUR
|
— | — | — | — |
-
EUR
|
-
EUR
|
127,578
EUR
|
-
EUR
|
— | — |
2,947
EUR
|
— | — | — | — | — | — |
| Comprehensive income |
9,568
EUR
|
— | — |
165,218
EUR
|
-
EUR
|
-
EUR
|
— | — | — | — |
793,745
EUR
|
618,959
EUR
|
5,402
EUR
|
— | — | — | — |
-
EUR
|
130,530
EUR
|
127,578
EUR
|
-
EUR
|
— | — |
2,450
EUR
|
— | — | — | — | — | — |
| Issue of equity |
-
EUR
|
— | — |
-
EUR
|
-
EUR
|
-
EUR
|
— | — | — | — |
-
EUR
|
-
EUR
|
27,000
EUR
|
— | — | — | — |
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
— | — |
27,000
EUR
|
— | — | — | — | — | — |
| Dividends recognised as distributions to owners |
6,008
EUR
|
— | — |
-
EUR
|
-
EUR
|
-
EUR
|
— | — | — | — |
186,538
EUR
|
180,530
EUR
|
64,942
EUR
|
— | — | — | — |
-
EUR
|
60,141
EUR
|
-
EUR
|
-
EUR
|
— | — |
4,800
EUR
|
— | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity |
-
EUR
|
— | — |
-
EUR
|
-
EUR
|
22,159
EUR
|
— | — | — | — |
22,159
EUR
|
-
EUR
|
26,947
EUR
|
— | — | — | — |
26,947
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
— | — |
-
EUR
|
— | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity |
13,841
EUR
|
— | — |
2,115
EUR
|
-
EUR
|
-
EUR
|
— | — | — | — |
53,885
EUR
|
37,930
EUR
|
-
EUR
|
— | — | — | — |
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
— | — |
-
EUR
|
— | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
-
EUR
|
— | — |
14,255
EUR
|
-
EUR
|
-
EUR
|
— | — | — | — |
14,255
EUR
|
-
EUR
|
10,108
EUR
|
— | — | — | — |
-
EUR
|
-
EUR
|
10,108
EUR
|
-
EUR
|
— | — |
-
EUR
|
— | — | — | — | — | — |