Statement Of Cash Flows [Abstract]
| Concept |
2020-01-01 to 2020-12-31 |
2019-01-01 to 2019-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Cash flows from (used in) operations before changes in working capital |
42 025
EUR
|
35 759
EUR
|
| Increase (decrease) in working capital |
5 184
EUR
|
4 906
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||
| Purchase of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets |
19 674
EUR
|
17 008
EUR
|
| Proceeds from disposals of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets |
18,000
EUR
|
524,000
EUR
|
| Purchase of financial instruments, classified as investing activities |
19 607
EUR
|
16 336
EUR
|
| Purchase of available-for-sale financial assets |
5 872
EUR
|
13 200
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||
| Dividends paid to equity holders of parent, classified as financing activities |
13 549
EUR
|
12 761
EUR
|
| Proceeds from sale or issue of treasury shares |
856,000
EUR
|
243,000
EUR
|
| Proceeds from contributions of non-controlling interests |
0
EUR
|
0
EUR
|