Profit Or Loss [Abstract]

alstria office REIT-AG - Filing #6744351

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
Profit or loss [abstract]
Profit (loss) [abstract]
Other income	—	—	—	5,930 EUR	—	—	—	4,629 EUR	—	—
Raw materials and consumables used	—	—	—	59,307 EUR	—	—	—	60,607 EUR	—	—
Employee benefits expense	—	—	—	19,769 EUR	—	—	—	18,568 EUR	—	—
Other expenses, by nature	—	—	—	14,614 EUR	—	—	—	2,143 EUR	—	—
Profit (loss) from operating activities	—	—	—	236,454 EUR	—	—	—	200,143 EUR	—	—
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	—	—	108,000 EUR	—	—	—	9,000 EUR	—	—
Profit (loss) before tax	—	—	—	210,327 EUR	—	—	—	168,302 EUR	—	—
Tax expense (income)	—	—	—	649,000 EUR	—	—	—	187,000 EUR	—	—
Profit (loss)	0 EUR	0 EUR	0 EUR	209,678 EUR	209,678 EUR	168,489 EUR	0 EUR	168,489 EUR	0 EUR	0 EUR
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	—	—	209,678 EUR	—	—	—	168,489 EUR	—	—
Earnings per share [text block]	—	—	—	—	—	—	—	—	—	—
Earnings per share [abstract]
Earnings per share [line items]
Basic earnings per share [abstract]
Basic earnings (loss) per share from continuing operations	—	—	—	118.0000	—	—	—	95.0000	—	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share from continuing operations	—	—	—	118.0000	—	—	—	95.0000	—	—