| r0.0010 | eba_a2.root/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_BA:x8 | N/A | N/A | N/A | eba_MC:x29 | eba_SC:x1 | N/A |
| 0390.0010 | Total equity and total liabilities/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_BA:x8 | N/A | N/A | N/A | eba_MC:x29 | eba_SC:x1 | N/A |
| 0250.0010 | Total liabilities/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x31 | eba_SC:x1 | N/A |
| 0010.0010 | Financial liabilities held for trading/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x111 | eba_SC:x1 | N/A |
| 0020.0010 | Derivatives/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | eba_SC:x1 | N/A |
| 0030.0010 | Short positions/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x323 | eba_SC:x1 | N/A |
| 0040.0010 | Deposits/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x135 | eba_SC:x1 | N/A |
| 0050.0010 | Debt securities issued/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x146 | eba_SC:x1 | N/A |
| 0060.0010 | Other financial liabilities/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x264 | eba_SC:x1 | N/A |
| 0061.0010 | Trading financial liabilities/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x68 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x111 | eba_SC:x1 | N/A |
| 0062.0010 | Derivatives/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x68 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | eba_SC:x1 | N/A |
| 0063.0010 | Short positions/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x68 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x323 | eba_SC:x1 | N/A |
| 0064.0010 | Deposits/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x68 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x135 | eba_SC:x1 | N/A |
| 0065.0010 | Debt securities issued/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x68 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x146 | eba_SC:x1 | N/A |
| 0066.0010 | Other financial liabilities/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x68 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x264 | eba_SC:x1 | N/A |
| 0070.0010 | Financial liabilities designated at fair value through profit or loss/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x93 | eba_SC:x1 | N/A |
| 0080.0010 | Deposits/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x135 | eba_SC:x1 | N/A |
| 0090.0010 | Debt securities issued/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x146 | eba_SC:x1 | N/A |
| 0100.0010 | Other financial liabilities/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x264 | eba_SC:x1 | N/A |
| 0110.0010 | Financial liabilities measured at amortised cost/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x27 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x93 | eba_SC:x1 | N/A |
| 0120.0010 | Deposits/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x27 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x135 | eba_SC:x1 | N/A |
| 0130.0010 | Debt securities issued/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x27 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x146 | eba_SC:x1 | N/A |
| 0140.0010 | Other financial liabilities/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x27 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x264 | eba_SC:x1 | N/A |
| 0141.0010 | Non-trading non-derivative financial liabilities measured at a cost-based method/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x65 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x93 | eba_SC:x1 | N/A |
| 0142.0010 | Deposits/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x65 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x135 | eba_SC:x1 | N/A |
| 0143.0010 | Debt securities issued/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x65 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x146 | eba_SC:x1 | N/A |
| 0144.0010 | Other financial liabilities/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x65 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x264 | eba_SC:x1 | N/A |
| 0150.0010 | Derivatives – Hedge accounting/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | eba_SC:x1 | N/A |
| 0160.0010 | Fair value changes of the hedged items in portfolio hedge of interest rate risk/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x7 | N/A | N/A | eba_MC:x731 | eba_MC:x691 | eba_SC:x1 | eba_MC:x681 |
| 0170.0010 | Liabilities under reinsurance and insurance contracts/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x449 | eba_SC:x1 | N/A |
| 0180.0010 | Provisions/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x283 | eba_SC:x1 | N/A |
| 0190.0010 | Tax liabilities/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x335 | eba_SC:x1 | N/A |
| 0200.0010 | Current tax liabilities/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x57 | eba_SC:x1 | N/A |
| 0210.0010 | Deferred tax liabilities/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x81 | eba_SC:x1 | N/A |
| 0220.0010 | Share capital repayable on demand/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x320 | eba_SC:x1 | N/A |
| 0230.0010 | Other liabilities/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x79 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x220 | eba_SC:x1 | N/A |
| 0240.0010 | Liabilities included in disposal groups classified as held for sale/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x13 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x31 | eba_SC:x1 | N/A |
| 0245.0010 | Haircuts for trading liabilities valued at fair value/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x635 | eba_SC:x1 | N/A |
| 0380.0010 | Total equity/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_BA:x2 | N/A | N/A | N/A | eba_MC:x28 | eba_SC:x1 | N/A |
| 0260.0010 | Capital/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_BA:x2 | eba_BT:x4 | eba_MC:x816 | N/A | eba_MC:x132 | eba_SC:x1 | N/A |
| 0270.0010 | Share premium/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_BA:x2 | eba_BT:x4 | N/A | N/A | eba_MC:x322 | eba_SC:x1 | N/A |
| 0280.0010 | Equity instruments issued other than capital/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_BA:x2 | eba_BT:x4 | eba_MC:x822 | N/A | eba_MC:x132 | eba_SC:x1 | N/A |
| 0290.0010 | Other equity/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_BA:x2 | eba_BT:x4 | N/A | N/A | eba_MC:x61 | eba_SC:x1 | N/A |
| 0300.0010 | Accumulated other comprehensive income/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_BA:x2 | eba_BT:x4 | N/A | N/A | eba_MC:x9 | eba_SC:x1 | N/A |
| 0310.0010 | Retained earnings/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_BA:x2 | eba_BT:x4 | N/A | N/A | eba_MC:x301 | eba_SC:x1 | N/A |
| 0320.0010 | Revaluation reserves/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_BA:x2 | eba_BT:x4 | N/A | N/A | eba_MC:x302 | eba_SC:x1 | N/A |
| 0325.0010 | Fair value reserves/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_BA:x2 | eba_BT:x4 | N/A | N/A | eba_MC:x492 | eba_SC:x1 | N/A |
| 0330.0010 | Other reserves/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_BA:x2 | eba_BT:x4 | N/A | N/A | eba_MC:x269 | eba_SC:x1 | N/A |
| 0335.0010 | First consolidation differences/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_BA:x2 | eba_BT:x4 | N/A | N/A | eba_MC:x497 | eba_SC:x1 | N/A |
| 0340.0010 | (-) Treasury shares/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_BA:x2 | eba_BT:x4 | N/A | N/A | eba_MC:x273 | eba_SC:x1 | N/A |
| 0350.0010 | Profit or loss attributable to Owners of the parent/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_BA:x2 | eba_BT:x4 | N/A | N/A | eba_MC:x276 | eba_SC:x1 | N/A |
| 0360.0010 | (-) Interim dividends/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_BA:x2 | eba_BT:x4 | N/A | N/A | eba_MC:x213 | eba_SC:x1 | N/A |
| 0370.0010 | Minority interests [Non-controlling interests]/Accounting scope of consolidation [carrying amount] | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_BA:x2 | eba_BT:x3 | N/A | N/A | eba_MC:x28 | eba_SC:x1 | N/A |