Statement Of Cash Flows [Abstract]

STRABAG SE - Filing #1128575

Concept	As at 2020-12-31	2020-01-01 to 2020-12-31	As at 2019-12-31	2019-01-01 to 2019-12-31
Statement of cash flows [abstract]
Cash flows from (used in) operating activities [abstract]
Cash flows from (used in) operating activities	—	1,279,660,000 EUR	—	1,075,935,000 EUR
Cash flows from (used in) investing activities [abstract]
Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities	—	40,338,000 EUR	—	31,379,000 EUR
Proceeds from sales of property, plant and equipment, classified as investing activities	—	131,212,000 EUR	—	105,476,000 EUR
Cash flows from (used in) investing activities	—	349,598,000 EUR	—	593,297,000 EUR
Cash flows from (used in) financing activities [abstract]
Payments from changes in ownership interests in subsidiaries that do not result in loss of control	—	1,200,000 EUR	—	3,586,000 EUR
Proceeds from borrowings, classified as financing activities	—	1,273,000 EUR	—	16,650,000 EUR
Repayments of borrowings, classified as financing activities	—	71,417,000 EUR	—	135,248,000 EUR
Payments of lease liabilities, classified as financing activities	—	63,689,000 EUR	—	56,424,000 EUR
Dividends paid, classified as financing activities	—	105,813,000 EUR	—	110,014,000 EUR
Other inflows (outflows) of cash, classified as financing activities	—	57,443,000 EUR	—	4,493,000 EUR
Cash flows from (used in) financing activities	—	495,889,000 EUR	—	411,615,000 EUR
Effect of exchange rate changes on cash and cash equivalents [abstract]
Effect of exchange rate changes on cash and cash equivalents	—	38,033,000 EUR	—	3,963,000 EUR
Increase (decrease) in cash and cash equivalents after effect of exchange rate changes	—	434,173,000 EUR	—	71,023,000 EUR
Cash and cash equivalents	2,856,954,000 EUR	—	2,460,814,000 EUR	—