| r0.0010 | eba_a2.root/Defined benefit obligations | | | | eba_BA:x7 | eba_MC:x86 | N/A |
| 0010.0010 | Opening balance [present value]/Defined benefit obligations | eba_met:mi191 | xbrli:monetaryItemType | instant | eba_BA:x7 | eba_MC:x86 | eba_RF:x4 |
| 0020.0010 | Current service cost/Defined benefit obligations | eba_met:md104 | xbrli:monetaryItemType | instant | eba_BA:x7 | eba_MC:x86 | eba_RF:x0 |
| 0030.0010 | Interest cost/Defined benefit obligations | eba_met:md147 | xbrli:monetaryItemType | instant | eba_BA:x7 | eba_MC:x86 | eba_RF:x0 |
| 0040.0010 | Contributions paid/Defined benefit obligations | eba_met:md83 | xbrli:monetaryItemType | instant | eba_BA:x7 | eba_MC:x86 | eba_RF:x0 |
| 0050.0010 | Actuarial (-) gains or losses from changes in demographic assumptions/Defined benefit obligations | eba_met:md11 | xbrli:monetaryItemType | instant | eba_BA:x7 | eba_MC:x86 | eba_RF:x0 |
| 0060.0010 | Actuarial (-) gains or losses from changes in financial assumptions/Defined benefit obligations | eba_met:md12 | xbrli:monetaryItemType | instant | eba_BA:x7 | eba_MC:x86 | eba_RF:x0 |
| 0070.0010 | Foreign currency translation (flow) increase or (-) decrease/Defined benefit obligations | eba_met:md131 | xbrli:monetaryItemType | instant | eba_BA:x7 | eba_MC:x86 | eba_RF:x0 |
| 0080.0010 | Benefits paid/Defined benefit obligations | eba_met:md59 | xbrli:monetaryItemType | instant | eba_BA:x7 | eba_MC:x86 | eba_RF:x0 |
| 0090.0010 | Past service cost, including gains and losses arising from settlements/Defined benefit obligations | eba_met:md186 | xbrli:monetaryItemType | instant | eba_BA:x7 | eba_MC:x86 | eba_RF:x0 |
| 0100.0010 | Increase or (-) decrease through business combinations and disposal/Defined benefit obligations | eba_met:md60 | xbrli:monetaryItemType | instant | eba_BA:x7 | eba_MC:x86 | eba_RF:x0 |
| 0110.0010 | Other increases or (-) decreases/Defined benefit obligations | eba_met:md69 | xbrli:monetaryItemType | instant | eba_BA:x7 | eba_MC:x86 | eba_RF:x0 |
| 0120.0010 | Closing balance [present value]/Defined benefit obligations | eba_met:mi191 | xbrli:monetaryItemType | instant | eba_BA:x7 | eba_MC:x86 | N/A |