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 |
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) |
475,000
EUR
|
23 985
EUR
|
627,000
EUR
|
24 612
EUR
|
23 510
EUR
|
23 510
EUR
|
23 985
EUR
|
9 833
EUR
|
8 437
EUR
|
1 396
EUR
|
631,000
EUR
|
7 807
EUR
|
7 807
EUR
|
8 437
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 | — |
1 380
EUR
|
— |
1 380
EUR
|
— | — | — |
410,000
EUR
|
— |
1,000
EUR
|
— | — | — |
411,000
EUR
|
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||||||
| Cash flow hedges [abstract] | ||||||||||||||
| Other comprehensive income, before tax, cash flow hedges | — |
1 470
EUR
|
84,000
EUR
|
1 386
EUR
|
— | — | — |
1 365
EUR
|
— |
7,000
EUR
|
— | — | — |
1 358
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 | — |
367,000
EUR
|
— |
367,000
EUR
|
— | — | — |
132,000
EUR
|
— | — | — | — | — |
132,000
EUR
|
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract] | ||||||||||||||
| Income tax relating to cash flow hedges included in other comprehensive income | — |
413,000
EUR
|
22,000
EUR
|
391,000
EUR
|
— | — | — |
440,000
EUR
|
— |
2,000
EUR
|
— | — | — |
438,000
EUR
|
| Other comprehensive income |
1,000
EUR
|
2 070
EUR
|
62,000
EUR
|
2 008
EUR
|
2 068
EUR
|
2 068
EUR
|
2 070
EUR
|
1 203
EUR
|
1 199
EUR
|
4,000
EUR
|
2,000
EUR
|
1 197
EUR
|
1 197
EUR
|
1 199
EUR
|
| Comprehensive income |
476,000
EUR
|
26 055
EUR
|
565,000
EUR
|
26 620
EUR
|
25 578
EUR
|
25 578
EUR
|
26 055
EUR
|
8 630
EUR
|
7 238
EUR
|
1 392
EUR
|
629,000
EUR
|
6 610
EUR
|
6 610
EUR
|
7 238
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent | — |
25 578
EUR
|
600,000
EUR
|
26 178
EUR
|
— | — | — |
8 037
EUR
|
— |
1 427
EUR
|
— | — | — |
6 610
EUR
|
| Comprehensive income, attributable to non-controlling interests | — |
476,000
EUR
|
34,000
EUR
|
442,000
EUR
|
— | — | — |
594,000
EUR
|
— |
35,000
EUR
|
— | — | — |
629,000
EUR
|