| r0.010 | eba_a2.root/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | N/A | N/A | N/A |
| r0.020 | eba_a2.root/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | N/A | N/A | N/A |
| r0.030 | eba_a2.root/Total | eba_met:md103 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | N/A | N/A | N/A |
| 010.010 | Impairment or (-) reversal of impairment on financial assets not measured at fair value through profit or loss/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x4 | eba_BA:x1 | N/A | eba_MC:x104 | eba_MC:x187 | N/A |
| 010.020 | Impairment or (-) reversal of impairment on financial assets not measured at fair value through profit or loss/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | eba_PL:x4 | eba_BA:x1 | N/A | eba_MC:x104 | eba_MC:x187 | N/A |
| 010.030 | Impairment or (-) reversal of impairment on financial assets not measured at fair value through profit or loss/Total | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x4 | eba_BA:x1 | N/A | eba_MC:x104 | eba_MC:x187 | N/A |
| 020.010 | Financial assets measured at cost [unquoted equity and related derivatives]/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x23 | eba_BA:x1 | N/A | eba_MC:x0 | eba_MC:x187 | N/A |
| 020.020 | Financial assets measured at cost [unquoted equity and related derivatives]/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | eba_PL:x23 | eba_BA:x1 | N/A | eba_MC:x0 | eba_MC:x187 | N/A |
| 020.030 | Financial assets measured at cost [unquoted equity and related derivatives]/Total | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x23 | eba_BA:x1 | N/A | eba_MC:x0 | eba_MC:x187 | N/A |
| 030.010 | Available-for-sale financial assets/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x9 | eba_BA:x1 | N/A | eba_MC:x0 | eba_MC:x187 | N/A |
| 030.020 | Available-for-sale financial assets/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | eba_PL:x9 | eba_BA:x1 | N/A | eba_MC:x0 | eba_MC:x187 | N/A |
| 030.030 | Available-for-sale financial assets/Total | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x9 | eba_BA:x1 | N/A | eba_MC:x0 | eba_MC:x187 | N/A |
| 040.010 | Loans and receivables/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x42 | eba_BA:x1 | N/A | eba_MC:x0 | eba_MC:x187 | N/A |
| 040.020 | Loans and receivables/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | eba_PL:x42 | eba_BA:x1 | N/A | eba_MC:x0 | eba_MC:x187 | N/A |
| 040.030 | Loans and receivables/Total | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x42 | eba_BA:x1 | N/A | eba_MC:x0 | eba_MC:x187 | N/A |
| 050.010 | Held-to-maturity investments/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x35 | eba_BA:x1 | N/A | eba_MC:x0 | eba_MC:x187 | N/A |
| 050.020 | Held-to-maturity investments/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | eba_PL:x35 | eba_BA:x1 | N/A | eba_MC:x0 | eba_MC:x187 | N/A |
| 050.030 | Held-to-maturity investments/Total | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x35 | eba_BA:x1 | N/A | eba_MC:x0 | 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 | 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 | N/A | eba_MC:x187 | N/A |
| 060.030 | Impairment or (-) reversal of impairment of investment in subsidiaries, joint ventures and associates/Total | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x41 | eba_BA:x1 | N/A | 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 | 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 | N/A | eba_MC:x187 | eba_RP:x1 |
| 070.030 | Subsidiaries/Total | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x41 | eba_BA:x1 | N/A | 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 | 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 | N/A | eba_MC:x187 | eba_RP:x3 |
| 080.030 | Joint ventures/Total | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x41 | eba_BA:x1 | N/A | 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 | 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 | N/A | eba_MC:x187 | eba_RP:x11 |
| 090.030 | Associates/Total | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x41 | eba_BA:x1 | N/A | 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 | N/A | eba_MC:x38 | 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 | N/A | eba_MC:x38 | eba_MC:x187 | N/A |
| 100.030 | Impairment or (-) reversal of impairment on non-financial assets/Total | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x1 | N/A | eba_MC:x38 | eba_MC:x187 | N/A |
| 110.010 | Property, plant and equipment/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x46 | eba_BA:x1 | N/A | 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 | N/A | eba_MC:x329 | eba_MC:x187 | N/A |
| 110.030 | Property, plant and equipment/Total | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x46 | eba_BA:x1 | N/A | 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 | N/A | 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 | N/A | eba_MC:x329 | eba_MC:x187 | N/A |
| 120.030 | Investment properties/Total | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x37 | eba_BA:x1 | N/A | eba_MC:x329 | eba_MC:x187 | N/A |
| 130.010 | Goodwill/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x1 | N/A | eba_MC:x184 | eba_MC:x187 | N/A |
| 130.020 | Goodwill/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x1 | N/A | eba_MC:x184 | eba_MC:x187 | N/A |
| 130.030 | Goodwill/Total | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x1 | N/A | 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 | N/A | 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 | N/A | eba_MC:x210 | eba_MC:x187 | N/A |
| 140.030 | Other intangible assets/Total | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x43 | eba_BA:x1 | N/A | eba_MC:x210 | eba_MC:x187 | N/A |
| 145.010 | Other/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x1 | N/A | eba_MC:x37 | eba_MC:x187 | N/A |
| 145.020 | Other/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x1 | N/A | eba_MC:x37 | eba_MC:x187 | N/A |
| 145.030 | Other/Total | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x1 | N/A | eba_MC:x37 | eba_MC:x187 | N/A |
| 150.010 | Total/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x1 | N/A | 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 | N/A | eba_MC:x187 | N/A |
| 150.030 | Total/Total | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x1 | N/A | N/A | eba_MC:x187 | N/A |
| 160.010 | Interest income on impaired financial assets accrued/Additions | eba_met:md13 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x5 | eba_IM:x4 | eba_MC:x223 | eba_MC:x212 | N/A |
| 160.020 | Interest income on impaired financial assets accrued/Reversals | eba_met:md210 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x5 | eba_IM:x4 | eba_MC:x223 | eba_MC:x212 | N/A |
| 160.030 | Interest income on impaired financial assets accrued/Total | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x5 | eba_IM:x4 | eba_MC:x223 | eba_MC:x212 | N/A |