Profit Or Loss [Abstract]

STRABAG SE - Filing #1128575

Concept	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	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	—	14,749,744,000 EUR	—	—	—	—	15,668,574,000 EUR	—
Other income	—	205,809,000 EUR	—	—	—	—	233,142,000 EUR	—
Profit (loss) from operating activities	—	630,652,000 EUR	—	—	—	—	602,581,000 EUR	—
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	66,214,000 EUR	—	—	—	—	21,479,000 EUR	—
Other income (expense) from subsidiaries, jointly controlled entities and associates	—	57,173,000 EUR	—	—	—	—	82,716,000 EUR	—
Profit (loss) before tax	—	610,050,000 EUR	—	—	—	—	577,239,000 EUR	—
Tax expense (income)	—	210,986,000 EUR	—	—	—	—	198,684,000 EUR	—
Profit (loss)	395,217,000 EUR	399,064,000 EUR	3,847,000 EUR	395,217,000 EUR	371,695,000 EUR	371,695,000 EUR	378,555,000 EUR	6,860,000 EUR
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	395,217,000 EUR	—	—	—	—	371,695,000 EUR	—
Profit (loss), attributable to non-controlling interests	—	3,847,000 EUR	—	—	—	—	6,860,000 EUR	—