Statement Of Comprehensive Income [Abstract]

Atland - Filing #880845

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	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)	732,000 EUR	16 170 EUR	—	16 170 EUR	16 902 EUR	—	20 683 EUR	1 005 EUR	19 678 EUR	—	19 678 EUR
Other comprehensive income [abstract]
Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract]
Other comprehensive income, net of tax, gains (losses) from investments in equity instruments	—	—	591,000 EUR	591,000 EUR	591,000 EUR	—	119,000 EUR	—	119,000 EUR	119,000 EUR	—
Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans	6,000 EUR	—	201,000 EUR	201,000 EUR	207,000 EUR	—	0 EUR	—	—	—	—
Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract]
Cash flow hedges [abstract]
Other comprehensive income, net of tax, cash flow hedges	—	—	378,000 EUR	378,000 EUR	378,000 EUR	—	4,000 EUR	—	4,000 EUR	4,000 EUR	—
Other comprehensive income	—	—	—	—	585,000 EUR	—	4,000 EUR	—	—	—	—
Comprehensive income	738,000 EUR	3 508 EUR	20 257 EUR	16 749 EUR	17 487 EUR	0 EUR	20 687 EUR	1 005 EUR	19 682 EUR	22 697 EUR	3 015 EUR
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	—	16 749 EUR	—	19 682 EUR	—	—	—	—
Comprehensive income, attributable to non-controlling interests	—	—	—	—	738,000 EUR	—	1 005 EUR	—	—	—	—