Disclosure Of Fair Value Measurement [Text Block]

STRABAG SE - Filing #1048801

Concept	As at 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31
Disclosure of fair value measurement [text block]	—	No special disclosure of the fair value of financial instruments is represented if the carrying amount is a reasonable approximation of fair value.	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of fair value measurement of assets [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of fair value measurement of assets [abstract]
Disclosure of fair value measurement of assets [line items]
Assets	12,683,759,000 EUR	—	—	—	—	—	—	—	—	—	—	12,225,768,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—
Reconciliation of changes in fair value measurement, assets [abstract]
Disclosure of fair value measurement of equity [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of fair value measurement of equity [abstract]
Disclosure of fair value measurement of equity [line items]
Equity	4,025,243,000 EUR	—	22,392,000 EUR	1,856,162,000 EUR	102,600,000 EUR	59,977,000 EUR	4,002,851,000 EUR	18,260,000 EUR	2,085,806,000 EUR	2,085,806,000 EUR	1,964,359,000 EUR	4,071,822,000 EUR	47,209,000 EUR	4,047,506,000 EUR	24,316,000 EUR	58,050,000 EUR	102,600,000 EUR	1,824,618,000 EUR	22,074,000 EUR	74,647,000 EUR	4,086,146,000 EUR	110,000,000 EUR	89,209,000 EUR	4,108,220,000 EUR	2,315,384,000 EUR
Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract]