Statement Of Changes In Equity [Abstract]

BAWAG Group AG - Filing #1058189

Concept	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	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	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	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	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	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Increase (decrease) through transactions with owners, equity	67,000,000.0 EUR	5,825,000,000.0 EUR	5,851,000,000.0 EUR	0.0 EUR	– EUR	93,000,000.0 EUR	– EUR	– EUR	– EUR	– EUR	– EUR	– EUR	5,825,000,000.0 EUR	– EUR	– EUR	0.0 EUR	– EUR	4,589,000,000.0 EUR	– EUR	– EUR	– EUR	– EUR	– EUR	– EUR	– EUR	– EUR	2,000,000.0 EUR	9,000,000.0 EUR	4,589,000,000.0 EUR	4,600,000,000.0 EUR
Reduction of issued capital	69,000,000.0 EUR	3,250,000,000.0 EUR	3,181,000,000.0 EUR	– EUR	– EUR	– EUR	– EUR	– EUR	– EUR	– EUR	– EUR	– EUR	3,250,000,000.0 EUR	– EUR	– EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—