| r0.010 | eba_a2.root/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x1 | N/A | eba_MC:x187 | N/A |
| r0.020 | eba_a2.root/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x1 | N/A | eba_MC:x187 | N/A |
| 150.010 | Total/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x1 | N/A | eba_MC:x187 | N/A |
| 150.020 | Total/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x1 | N/A | eba_MC:x187 | N/A |
| 060.010 | Impairment or (-) reversal of impairment of investment in subsidiaries, joint ventures and associates/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x41 | eba_BA:x1 | N/A | eba_MC:x187 | N/A |
| 060.020 | Impairment or (-) reversal of impairment of investment in subsidiaries, joint ventures and associates/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | eba_PL:x41 | eba_BA:x1 | N/A | eba_MC:x187 | N/A |
| 070.010 | Subsidiaries/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x41 | eba_BA:x1 | N/A | eba_MC:x187 | eba_RP:x1 |
| 070.020 | Subsidiaries/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | eba_PL:x41 | eba_BA:x1 | N/A | eba_MC:x187 | eba_RP:x1 |
| 080.010 | Joint ventures/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x41 | eba_BA:x1 | N/A | eba_MC:x187 | eba_RP:x3 |
| 080.020 | Joint ventures/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | eba_PL:x41 | eba_BA:x1 | N/A | eba_MC:x187 | eba_RP:x3 |
| 090.010 | Associates/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x41 | eba_BA:x1 | N/A | eba_MC:x187 | eba_RP:x11 |
| 090.020 | Associates/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | eba_PL:x41 | eba_BA:x1 | N/A | eba_MC:x187 | eba_RP:x11 |
| 100.010 | Impairment or (-) reversal of impairment on non-financial assets/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x1 | eba_MC:x575 | eba_MC:x187 | N/A |
| 100.020 | Impairment or (-) reversal of impairment on non-financial assets/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x1 | eba_MC:x575 | eba_MC:x187 | N/A |
| 110.010 | Property, plant and equipment/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x46 | eba_BA:x1 | eba_MC:x329 | eba_MC:x187 | N/A |
| 110.020 | Property, plant and equipment/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | eba_PL:x46 | eba_BA:x1 | eba_MC:x329 | eba_MC:x187 | N/A |
| 120.010 | Investment properties/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x37 | eba_BA:x1 | eba_MC:x329 | eba_MC:x187 | N/A |
| 120.020 | Investment properties/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | eba_PL:x37 | eba_BA:x1 | eba_MC:x329 | eba_MC:x187 | N/A |
| 130.010 | Goodwill/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x1 | eba_MC:x184 | eba_MC:x187 | N/A |
| 130.020 | Goodwill/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x1 | eba_MC:x184 | eba_MC:x187 | N/A |
| 140.010 | Other intangible assets/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x43 | eba_BA:x1 | eba_MC:x210 | eba_MC:x187 | N/A |
| 140.020 | Other intangible assets/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | eba_PL:x43 | eba_BA:x1 | eba_MC:x210 | eba_MC:x187 | N/A |
| 145.010 | Other/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x1 | eba_MC:x37 | eba_MC:x187 | N/A |
| 145.020 | Other/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x1 | eba_MC:x37 | eba_MC:x187 | N/A |