Profit Or Loss [Abstract]

STRABAG SE - Filing #1078021

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	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]
Revenue	—	—	15,298,536,000 EUR	—	—	14,749,744,000 EUR	—	—
Other income	—	—	211,260,000 EUR	—	—	205,809,000 EUR	—	—
Decrease (increase) in inventories of finished goods and work in progress	—	—	118,649,000 EUR	—	—	17,695,000 EUR	—	—
Other work performed by entity and capitalised	—	—	8,835,000 EUR	—	—	5,763,000 EUR	—	—
Raw materials and consumables used	—	—	9,415,079,000 EUR	—	—	9,304,347,000 EUR	—	—
Employee benefits expense	—	—	3,843,579,000 EUR	—	—	3,713,069,000 EUR	—	—
Other expenses, by nature	—	—	823,814,000 EUR	—	—	910,529,000 EUR	—	—
Profit (loss) from operating activities	—	—	896,108,000 EUR	—	—	630,652,000 EUR	—	—
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	—	92,110,000 EUR	—	—	66,214,000 EUR	—	—
Other income (expense) from subsidiaries, jointly controlled entities and associates	—	—	36,102,000 EUR	—	—	57,173,000 EUR	—	—
Profit (loss) before tax	—	—	883,538,000 EUR	—	—	610,050,000 EUR	—	—
Tax expense (income)	—	—	287,135,000 EUR	—	—	210,986,000 EUR	—	—
Profit (loss)	10,697,000 EUR	585,706,000 EUR	596,403,000 EUR	585,706,000 EUR	395,217,000 EUR	399,064,000 EUR	3,847,000 EUR	395,217,000 EUR
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	—	585,706,000 EUR	—	—	395,217,000 EUR	—	—
Profit (loss), attributable to non-controlling interests	—	—	10,697,000 EUR	—	—	3,847,000 EUR	—	—