Profit Or Loss [Abstract]

STRABAG SE - Filing #5872760

Concept	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	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	2023-01-01 to 2023-12-31
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	—	—	17.422.219 EUR	—	—	—	—	—	—	—	—	17.666.540 EUR	—	—	—	—	—	—
Other income	—	—	258,645 EUR	—	—	—	—	—	—	—	—	302,314 EUR	—	—	—	—	—	—
Profit (loss) from operating activities	—	—	1.061.890 EUR	—	—	—	—	—	—	—	—	880,197 EUR	—	—	—	—	—	—
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	—	148,715 EUR	—	—	—	—	—	—	—	—	144,132 EUR	—	—	—	—	—	—
Other income (expense) from subsidiaries, jointly controlled entities and associates	—	—	77,227 EUR	—	—	—	—	—	—	—	—	46,218 EUR	—	—	—	—	—	—
Profit (loss) before tax	—	—	1.137.306 EUR	—	—	—	—	—	—	—	—	924,323 EUR	—	—	—	—	—	—
Tax expense (income)	—	—	308,973 EUR	—	—	—	—	—	—	—	—	290,929 EUR	—	—	—	—	—	—
Profit (loss)	5,329 EUR	– EUR	828,333 EUR	– EUR	– EUR	– EUR	– EUR	823,004 EUR	823,004 EUR	– EUR	– EUR	633,394 EUR	– EUR	– EUR	2,886 EUR	– EUR	630,508 EUR	630,508 EUR
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	—	823,004 EUR	—	—	—	—	—	—	—	—	630,508 EUR	—	—	—	—	—	—
Profit (loss), attributable to non-controlling interests	—	—	5,329 EUR	—	—	—	—	—	—	—	—	2,886 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	—	—	735.00	—	—	—	—	—	—	—	—	630.00	—	—	—	—	—	—