Disclosure Of Employee Benefits [Text Block]

STRABAG SE - Filing #998565

Concept	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	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31
Disclosure of employee benefits [text block]	—	4	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of information about defined benefit plans [abstract]
Disclosure of defined benefit plans [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of defined benefit plans [abstract]
Disclosure of defined benefit plans [line items]
Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans [abstract]
Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans	– EUR	17,269 EUR	17,314 EUR	– EUR	45,000 EUR	– EUR	– EUR	17,314 EUR	– EUR	– EUR	– EUR	34,600 EUR	34,661 EUR	34,600 EUR	– EUR	61,000 EUR	– EUR	– EUR