Analysis Of Income And Expense [Abstract]

Oberbank AG - Filing #1052930

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	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
Analysis of income and expense [abstract]
Share of other comprehensive income of associates and joint ventures accounted for using equity method, net of tax [abstract]
Share of other comprehensive income of associates and joint ventures accounted for using equity method that will not be reclassified to profit or loss, net of tax	19,175 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	11,149 EUR	—
Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, net of tax	6,385 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2,326 EUR	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	270,371 EUR	171,975 EUR	1,133 EUR	82,969 EUR	32,460 EUR	20,269 EUR	1,683 EUR	27,573 EUR	269,238 EUR	595,000 EUR	1,199 EUR	103,417 EUR	294,664 EUR	13,033 EUR	12,860 EUR	3,736 EUR	44,258 EUR	81,000 EUR	295,863 EUR	143,507 EUR
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	269,238 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	294,664 EUR	—
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	1,133 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1,199 EUR	—