Analysis Of Income And Expense [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
Analysis of income and expense [abstract]
Revenue [abstract]
Revenue	—	—	17.422.219 EUR	—	—	—	—	—	—	—	—	17.666.540 EUR	—	—	—	—	—	—
Expenses by nature [abstract]
Raw materials and consumables used	—	—	10.463.013 EUR	—	—	—	—	—	—	—	—	11.275.080 EUR	—	—	—	—	—	—
Classes of employee benefits expense [abstract]
Employee benefits expense	—	—	4.905.497 EUR	—	—	—	—	—	—	—	—	4.540.895 EUR	—	—	—	—	—	—
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract]
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss	—	—	582,292 EUR	—	—	—	—	—	—	—	—	538,116 EUR	—	—	—	—	—	—
Other expenses, by nature	—	—	1.115.284 EUR	—	—	—	—	—	—	—	—	1.086.601 EUR	—	—	—	—	—	—
Miscellaneous other comprehensive income [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	62,000 EUR	– EUR	23,072 EUR	– EUR	– EUR	23,134 EUR	– EUR	– EUR	23,134 EUR	– EUR	3,706 EUR	3,645 EUR	– EUR	– EUR	61,000 EUR	– EUR	– EUR	3,706 EUR
Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract]
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	—	148,715 EUR	—	—	—	—	—	—	—	—	144,132 EUR	—	—	—	—	—	—
Share of other comprehensive income of associates and joint ventures accounted for using equity method, net of tax [abstract]
Share of other comprehensive income of associates and joint ventures accounted for using equity method that will not be reclassified to profit or loss, net of tax	—	—	64,000 EUR	—	—	—	—	—	—	—	—	82,000 EUR	—	—	—	—	—	—
Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, net of tax	—	—	3,509 EUR	—	—	—	—	—	—	—	—	2,657 EUR	—	—	—	—	—	—
Income tax relating to components of other comprehensive income [abstract]
Income tax relating to components of other comprehensive income	2,000 EUR	– EUR	1,586 EUR	– EUR	3,638 EUR	– EUR	2,054 EUR	– EUR	1,584 EUR	– EUR	– EUR	1,246 EUR	3,411 EUR	– EUR	10,000 EUR	4,647 EUR	– EUR	1,236 EUR
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	5,260 EUR	– EUR	846,288 EUR	– EUR	8,542 EUR	18,852 EUR	7,714 EUR	823,004 EUR	841,028 EUR	– EUR	8,309 EUR	637,053 EUR	13,821 EUR	– EUR	2,790 EUR	18,375 EUR	630,508 EUR	634,263 EUR
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	—	841,028 EUR	—	—	—	—	—	—	—	—	634,263 EUR	—	—	—	—	—	—
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	—	—	5,260 EUR	—	—	—	—	—	—	—	—	2,790 EUR	—	—	—	—	—	—