Disclosure Of Analysis Of Other Comprehensive Income By Item [Text Block]
| Concept |
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 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of analysis of other comprehensive income by item [text block] | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of analysis of other comprehensive income by item [abstract] | |||||||||||
| Disclosure of analysis of other comprehensive income by item [line items] | |||||||||||
| Other comprehensive income, net of tax, gains (losses) from investments in equity instruments |
5,175,000
EUR
|
5,175,000
EUR
|
— |
5,175,000
EUR
|
5,175,000
EUR
|
— |
4,800,000
EUR
|
4,800,000
EUR
|
4,800,000
EUR
|
— |
4,800,000
EUR
|
| Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans |
3,613
EUR
|
3,613
EUR
|
3,613
EUR
|
— |
3,613
EUR
|
6,367
EUR
|
6,367
EUR
|
6,367
EUR
|
6,436
EUR
|
695,000
EUR
|
— |