Disclosure Of Income Tax [Text Block]

STRABAG SE - Filing #1048801

Concept	As at 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	2021-01-01 to 2021-12-31	As at 2021-12-31	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
Disclosure of income tax [text block]	—	—	—	(10) income tax expense	—	—	—	—	—	—	—	—
Major components of tax expense (income) [abstract]
Tax expense (income)	—	—	—	236,944,000 EUR	—	—	—	—	—	—	287,135,000 EUR	—
Income tax relating to components of other comprehensive income [abstract]
Income tax relating to cash flow hedges included in other comprehensive income	—	—	—	19,468,000 EUR	—	—	—	—	—	—	6,510,000 EUR	—
Income tax relating to remeasurements of defined benefit plans included in other comprehensive income	—	—	—	10,707,000 EUR	—	—	—	—	—	—	9,251,000 EUR	—
Income tax relating to components of other comprehensive income	—	19,468,000 EUR	30,159,000 EUR	30,175,000 EUR	10,691,000 EUR	16,000 EUR	13,000 EUR	—	6,510,000 EUR	15,774,000 EUR	15,761,000 EUR	9,264,000 EUR
Disclosure of temporary difference, unused tax losses and unused tax credits [text block]	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of temporary difference, unused tax losses and unused tax credits [abstract]
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Deferred tax assets and liabilities [abstract]
Deferred tax assets	110,536,000 EUR	—	—	—	—	—	—	104,444,000 EUR	—	—	—	—
Deferred tax liabilities	174,821,000 EUR	—	—	—	—	—	—	104,063,000 EUR	—	—	—	—
Reconciliation of changes in deferred tax liability (asset) [abstract]
Changes in deferred tax liability (asset) [abstract]
Reconciliation of accounting profit multiplied by applicable tax rates [abstract]