Profit Or Loss [Abstract]

alstria office REIT-AG - Filing #6524643

Concept	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31
Profit or loss [abstract]
Profit (loss) [abstract]
Other income	—	—	20,983 EUR	—	—	—	—	—	—	16,219 EUR	—	—
Employee benefits expense	—	—	10,884 EUR	—	—	—	—	—	—	16,059 EUR	—	—
Other expenses, by nature	—	—	848,000 EUR	—	—	—	—	—	—	3,000 EUR	—	—
Profit (loss) from operating activities	—	—	605,514 EUR	—	—	—	—	—	—	36,168 EUR	—	—
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	—	17,000 EUR	—	—	—	—	—	—	782,000 EUR	—	—
Profit (loss) before tax	—	—	653,596 EUR	—	—	—	—	—	—	74,505 EUR	—	—
Tax expense (income)	—	—	222,000 EUR	—	—	—	—	—	—	109,000 EUR	—	—
Profit (loss)	0 EUR	0 EUR	653,374 EUR	653,374 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	74,614 EUR	74,614 EUR	0 EUR
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	—	653,374 EUR	—	—	—	—	—	—	74,614 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	—	—	366.00	—	—	—	—	—	—	42.00	—	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share from continuing operations	—	—	366.00	—	—	—	—	—	—	42.00	—	—