Statement Of Comprehensive Income [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
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 |
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 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||||
| Profit (loss) |
16,000
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
7,061
EUR
|
7,045
EUR
|
7,061
EUR
|
6,435
EUR
|
0
EUR
|
9,475
EUR
|
0
EUR
|
3,039
EUR
|
6,435
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
| Other comprehensive income [abstract] | ||||||||||||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||||
| Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans |
0
EUR
|
— | — | — | — | — |
17,000
EUR
|
17,000
EUR
|
— | — | — |
783,000
EUR
|
— |
0
EUR
|
783,000
EUR
|
— | — | — |
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract] | ||||||||||||||||||
| Income tax relating to remeasurements of defined benefit plans included in other comprehensive income |
0
EUR
|
— | — | — | — | — |
27,000
EUR
|
27,000
EUR
|
— | — | — |
242,000
EUR
|
— |
0
EUR
|
242,000
EUR
|
— | — | — |
| Other comprehensive income |
0
EUR
|
0
EUR
|
0
EUR
|
10,000
EUR
|
0
EUR
|
3,676
EUR
|
3,665
EUR
|
3,665
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
3,535
EUR
|
4,075
EUR
|
0
EUR
|
3,535
EUR
|
0
EUR
|
541,000
EUR
|
0
EUR
|
| Comprehensive income |
16,000
EUR
|
0
EUR
|
0
EUR
|
10,000
EUR
|
0
EUR
|
3,676
EUR
|
10,727
EUR
|
10,711
EUR
|
7,061
EUR
|
6,435
EUR
|
0
EUR
|
5,940
EUR
|
4,075
EUR
|
3,039
EUR
|
2,900
EUR
|
0
EUR
|
541,000
EUR
|
0
EUR
|