Profit Or Loss [Abstract]

STRABAG SE - Filing #998558

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	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	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]
Revenue	—	17,666,540,000 EUR	—	—	—	—	—	—	—	—	—	—	17,025,847,000 EUR	—	—	—	—	—
Other income	—	302,314,000 EUR	—	—	—	—	—	—	—	—	—	—	236,760,000 EUR	—	—	—	—	—
Decrease (increase) in inventories of finished goods and work in progress	—	151,938,000 EUR	—	—	—	—	—	—	—	—	—	—	4,851,000 EUR	—	—	—	—	—
Other work performed by entity and capitalised	—	9,747,000 EUR	—	—	—	—	—	—	—	—	—	—	15,865,000 EUR	—	—	—	—	—
Raw materials and consumables used	—	11,275,080,000 EUR	—	—	—	—	—	—	—	—	—	—	10,988,654,000 EUR	—	—	—	—	—
Employee benefits expense	—	4,540,895,000 EUR	—	—	—	—	—	—	—	—	—	—	4,133,734,000 EUR	—	—	—	—	—
Other expenses, by nature	—	1,086,601,000 EUR	—	—	—	—	—	—	—	—	—	—	1,013,283,000 EUR	—	—	—	—	—
Profit (loss) from operating activities	—	880,197,000 EUR	—	—	—	—	—	—	—	—	—	—	706,397,000 EUR	—	—	—	—	—
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	144,132,000 EUR	—	—	—	—	—	—	—	—	—	—	60,887,000 EUR	—	—	—	—	—
Other income (expense) from subsidiaries, jointly controlled entities and associates	—	46,218,000 EUR	—	—	—	—	—	—	—	—	—	—	58,369,000 EUR	—	—	—	—	—
Profit (loss) before tax	—	924,323,000 EUR	—	—	—	—	—	—	—	—	—	—	717,073,000 EUR	—	—	—	—	—
Tax expense (income)	—	290,929,000 EUR	—	—	—	—	—	—	—	—	—	—	236,944,000 EUR	—	—	—	—	—
Profit (loss)	– EUR	633,394,000 EUR	– EUR	– EUR	2,886,000 EUR	– EUR	630,508,000 EUR	630,508,000 EUR	– EUR	– EUR	– EUR	– EUR	480,129,000 EUR	472,454,000 EUR	472,454,000 EUR	7,675,000 EUR	– EUR	– EUR
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	630,508,000 EUR	—	—	—	—	—	—	—	—	—	—	472,454,000 EUR	—	—	—	—	—
Profit (loss), attributable to non-controlling interests	—	2,886,000 EUR	—	—	—	—	—	—	—	—	—	—	7,675,000 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	—	6.30	—	—	—	—	—	—	—	—	—	—	4.60	—	—	—	—	—