| r0.0010 | boe_a2657.root/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x1 | N/A | boe_eba_RP:x6004 |
| r0.0020 | boe_a2657.root/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x2 | N/A | boe_eba_RP:x6004 |
| r0.0030 | boe_a2657.root/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x3 | N/A | boe_eba_RP:x6004 |
| r0.0040 | boe_a2657.root/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x2 | N/A | boe_eba_RP:x6004 |
| r0.0050 | boe_a2657.root/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x3 | N/A | boe_eba_RP:x6004 |
| r0.0060 | boe_a2657.root/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x1 | N/A | boe_eba_RP:x6004 |
| r0.0070 | boe_a2657.root/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x2 | N/A | boe_eba_RP:x6004 |
| r0.0080 | boe_a2657.root/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x3 | N/A | boe_eba_RP:x6004 |
| 0009.0010 | ASSETS/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x1 | N/A | boe_eba_RP:x6004 |
| 0009.0020 | ASSETS/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x2 | N/A | boe_eba_RP:x6004 |
| 0009.0030 | ASSETS/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x3 | N/A | boe_eba_RP:x6004 |
| 0009.0040 | ASSETS/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x2 | N/A | boe_eba_RP:x6004 |
| 0009.0050 | ASSETS/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x3 | N/A | boe_eba_RP:x6004 |
| 0009.0060 | ASSETS/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x1 | N/A | boe_eba_RP:x6004 |
| 0009.0070 | ASSETS/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x2 | N/A | boe_eba_RP:x6004 |
| 0009.0080 | ASSETS/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x3 | N/A | boe_eba_RP:x6004 |
| 0010.0010 | Financial assets held for trading/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x1 | eba_MC:x104 | boe_eba_RP:x6004 |
| 0010.0020 | Financial assets held for trading/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x2 | eba_MC:x104 | boe_eba_RP:x6004 |
| 0010.0030 | Financial assets held for trading/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x3 | eba_MC:x104 | boe_eba_RP:x6004 |
| 0010.0040 | Financial assets held for trading/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x2 | eba_MC:x104 | boe_eba_RP:x6004 |
| 0010.0050 | Financial assets held for trading/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x3 | eba_MC:x104 | boe_eba_RP:x6004 |
| 0010.0060 | Financial assets held for trading/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x1 | eba_MC:x104 | boe_eba_RP:x6004 |
| 0010.0070 | Financial assets held for trading/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x2 | eba_MC:x104 | boe_eba_RP:x6004 |
| 0010.0080 | Financial assets held for trading/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x3 | eba_MC:x104 | boe_eba_RP:x6004 |
| 0020.0010 | Derivatives/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x1 | eba_MC:x99 | boe_eba_RP:x6004 |
| 0020.0020 | Derivatives/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x2 | eba_MC:x99 | boe_eba_RP:x6004 |
| 0020.0030 | Derivatives/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x3 | eba_MC:x99 | boe_eba_RP:x6004 |
| 0020.0040 | Derivatives/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x2 | eba_MC:x99 | boe_eba_RP:x6004 |
| 0020.0050 | Derivatives/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x3 | eba_MC:x99 | boe_eba_RP:x6004 |
| 0020.0060 | Derivatives/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x1 | eba_MC:x99 | boe_eba_RP:x6004 |
| 0020.0070 | Derivatives/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x2 | eba_MC:x99 | boe_eba_RP:x6004 |
| 0020.0080 | Derivatives/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x3 | eba_MC:x99 | boe_eba_RP:x6004 |
| 0030.0010 | Equity instruments/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x1 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0030.0020 | Equity instruments/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x2 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0030.0030 | Equity instruments/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x3 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0030.0040 | Equity instruments/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x2 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0030.0050 | Equity instruments/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x3 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0030.0060 | Equity instruments/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x1 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0030.0070 | Equity instruments/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x2 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0030.0080 | Equity instruments/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x3 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0040.0010 | Debt securities/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x1 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0040.0020 | Debt securities/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x2 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0040.0030 | Debt securities/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x3 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0040.0040 | Debt securities/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x2 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0040.0050 | Debt securities/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x3 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0040.0060 | Debt securities/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x1 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0040.0070 | Debt securities/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x2 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0040.0080 | Debt securities/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x3 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0050.0010 | Loans and advances/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x1 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0050.0020 | Loans and advances/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x2 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0050.0030 | Loans and advances/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x3 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0050.0040 | Loans and advances/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x2 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0050.0050 | Loans and advances/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x3 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0050.0060 | Loans and advances/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x1 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0050.0070 | Loans and advances/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x2 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0050.0080 | Loans and advances/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x20 | eba_BA:x6 | eba_MA:x3 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0056.0010 | Non-trading financial assets mandatorily at fair value through profit or loss/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x1 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0056.0020 | Non-trading financial assets mandatorily at fair value through profit or loss/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x2 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0056.0030 | Non-trading financial assets mandatorily at fair value through profit or loss/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x3 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0056.0040 | Non-trading financial assets mandatorily at fair value through profit or loss/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x2 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0056.0050 | Non-trading financial assets mandatorily at fair value through profit or loss/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x3 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0056.0060 | Non-trading financial assets mandatorily at fair value through profit or loss/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x1 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0056.0070 | Non-trading financial assets mandatorily at fair value through profit or loss/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x2 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0056.0080 | Non-trading financial assets mandatorily at fair value through profit or loss/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x3 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0057.0010 | Equity instruments/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x1 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0057.0020 | Equity instruments/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x2 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0057.0030 | Equity instruments/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x3 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0057.0040 | Equity instruments/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x2 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0057.0050 | Equity instruments/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x3 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0057.0060 | Equity instruments/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x1 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0057.0070 | Equity instruments/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x2 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0057.0080 | Equity instruments/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x3 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0058.0010 | Debt securities/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x1 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0058.0020 | Debt securities/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x2 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0058.0030 | Debt securities/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x3 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0058.0040 | Debt securities/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x2 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0058.0050 | Debt securities/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x3 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0058.0060 | Debt securities/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x1 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0058.0070 | Debt securities/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x2 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0058.0080 | Debt securities/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x3 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0059.0010 | Loans and advances/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x1 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0059.0020 | Loans and advances/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x2 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0059.0030 | Loans and advances/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x3 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0059.0040 | Loans and advances/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x2 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0059.0050 | Loans and advances/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x3 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0059.0060 | Loans and advances/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x1 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0059.0070 | Loans and advances/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x2 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0059.0080 | Loans and advances/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x500 | eba_BA:x6 | eba_MA:x3 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0060.0010 | Financial assets designated at fair value through profit or loss/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x1 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0060.0020 | Financial assets designated at fair value through profit or loss/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x2 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0060.0030 | Financial assets designated at fair value through profit or loss/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x3 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0060.0040 | Financial assets designated at fair value through profit or loss/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x2 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0060.0050 | Financial assets designated at fair value through profit or loss/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x3 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0060.0060 | Financial assets designated at fair value through profit or loss/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x1 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0060.0070 | Financial assets designated at fair value through profit or loss/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x2 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0060.0080 | Financial assets designated at fair value through profit or loss/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x3 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0080.0010 | Debt securities/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x1 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0080.0020 | Debt securities/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x2 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0080.0030 | Debt securities/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x3 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0080.0040 | Debt securities/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x2 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0080.0050 | Debt securities/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x3 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0080.0060 | Debt securities/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x1 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0080.0070 | Debt securities/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x2 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0080.0080 | Debt securities/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x3 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0090.0010 | Loans and advances/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x1 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0090.0020 | Loans and advances/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x2 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0090.0030 | Loans and advances/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x3 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0090.0040 | Loans and advances/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x2 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0090.0050 | Loans and advances/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x3 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0090.0060 | Loans and advances/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x1 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0090.0070 | Loans and advances/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x2 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0090.0080 | Loans and advances/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x14 | eba_BA:x6 | eba_MA:x3 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0101.0010 | Financial assets at fair value through other comprehensive income/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x1 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0101.0020 | Financial assets at fair value through other comprehensive income/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x2 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0101.0030 | Financial assets at fair value through other comprehensive income/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x3 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0101.0040 | Financial assets at fair value through other comprehensive income/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x2 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0101.0050 | Financial assets at fair value through other comprehensive income/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x3 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0101.0060 | Financial assets at fair value through other comprehensive income/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x1 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0101.0070 | Financial assets at fair value through other comprehensive income/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x2 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0101.0080 | Financial assets at fair value through other comprehensive income/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x3 | eba_MC:x143 | boe_eba_RP:x6004 |
| 0102.0010 | Equity instruments/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x1 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0102.0020 | Equity instruments/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x2 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0102.0030 | Equity instruments/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x3 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0102.0040 | Equity instruments/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x2 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0102.0050 | Equity instruments/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x3 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0102.0060 | Equity instruments/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x1 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0102.0070 | Equity instruments/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x2 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0102.0080 | Equity instruments/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x3 | eba_MC:x130 | boe_eba_RP:x6004 |
| 0103.0010 | Debt securities/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x1 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0103.0020 | Debt securities/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x2 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0103.0030 | Debt securities/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x3 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0103.0040 | Debt securities/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x2 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0103.0050 | Debt securities/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x3 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0103.0060 | Debt securities/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x1 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0103.0070 | Debt securities/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x2 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0103.0080 | Debt securities/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x3 | eba_MC:x60 | boe_eba_RP:x6004 |
| 0104.0010 | Loans and advances/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x1 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0104.0020 | Loans and advances/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x2 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0104.0030 | Loans and advances/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x3 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0104.0040 | Loans and advances/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x2 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0104.0050 | Loans and advances/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x3 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0104.0060 | Loans and advances/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x1 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0104.0070 | Loans and advances/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x2 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0104.0080 | Loans and advances/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x750 | eba_BA:x6 | eba_MA:x3 | eba_MC:x469 | boe_eba_RP:x6004 |
| 0149.0010 | LIABILITIES/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x1 | N/A | boe_eba_RP:x6004 |
| 0149.0020 | LIABILITIES/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x2 | N/A | boe_eba_RP:x6004 |
| 0149.0030 | LIABILITIES/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x3 | N/A | boe_eba_RP:x6004 |
| 0149.0040 | LIABILITIES/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x2 | N/A | boe_eba_RP:x6004 |
| 0149.0050 | LIABILITIES/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x3 | N/A | boe_eba_RP:x6004 |
| 0149.0060 | LIABILITIES/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x1 | N/A | boe_eba_RP:x6004 |
| 0149.0070 | LIABILITIES/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x2 | N/A | boe_eba_RP:x6004 |
| 0149.0080 | LIABILITIES/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MA:x3 | N/A | boe_eba_RP:x6004 |
| 0150.0010 | Financial liabilities held for trading/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x1 | eba_MC:x111 | boe_eba_RP:x6004 |
| 0150.0020 | Financial liabilities held for trading/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x2 | eba_MC:x111 | boe_eba_RP:x6004 |
| 0150.0030 | Financial liabilities held for trading/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x3 | eba_MC:x111 | boe_eba_RP:x6004 |
| 0150.0040 | Financial liabilities held for trading/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x2 | eba_MC:x111 | boe_eba_RP:x6004 |
| 0150.0050 | Financial liabilities held for trading/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x3 | eba_MC:x111 | boe_eba_RP:x6004 |
| 0150.0060 | Financial liabilities held for trading/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x1 | eba_MC:x111 | boe_eba_RP:x6004 |
| 0150.0070 | Financial liabilities held for trading/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x2 | eba_MC:x111 | boe_eba_RP:x6004 |
| 0150.0080 | Financial liabilities held for trading/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x3 | eba_MC:x111 | boe_eba_RP:x6004 |
| 0160.0010 | Derivatives/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x1 | eba_MC:x99 | boe_eba_RP:x6004 |
| 0160.0020 | Derivatives/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x2 | eba_MC:x99 | boe_eba_RP:x6004 |
| 0160.0030 | Derivatives/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x3 | eba_MC:x99 | boe_eba_RP:x6004 |
| 0160.0040 | Derivatives/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x2 | eba_MC:x99 | boe_eba_RP:x6004 |
| 0160.0050 | Derivatives/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x3 | eba_MC:x99 | boe_eba_RP:x6004 |
| 0160.0060 | Derivatives/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x1 | eba_MC:x99 | boe_eba_RP:x6004 |
| 0160.0070 | Derivatives/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x2 | eba_MC:x99 | boe_eba_RP:x6004 |
| 0160.0080 | Derivatives/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x3 | eba_MC:x99 | boe_eba_RP:x6004 |
| 0170.0010 | Short positions/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x1 | eba_MC:x323 | boe_eba_RP:x6004 |
| 0170.0020 | Short positions/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x2 | eba_MC:x323 | boe_eba_RP:x6004 |
| 0170.0030 | Short positions/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x3 | eba_MC:x323 | boe_eba_RP:x6004 |
| 0170.0040 | Short positions/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x2 | eba_MC:x323 | boe_eba_RP:x6004 |
| 0170.0050 | Short positions/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x3 | eba_MC:x323 | boe_eba_RP:x6004 |
| 0170.0060 | Short positions/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x1 | eba_MC:x323 | boe_eba_RP:x6004 |
| 0170.0070 | Short positions/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x2 | eba_MC:x323 | boe_eba_RP:x6004 |
| 0170.0080 | Short positions/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x3 | eba_MC:x323 | boe_eba_RP:x6004 |
| 0180.0010 | Deposits/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x1 | eba_MC:x135 | boe_eba_RP:x6004 |
| 0180.0020 | Deposits/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x2 | eba_MC:x135 | boe_eba_RP:x6004 |
| 0180.0030 | Deposits/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x3 | eba_MC:x135 | boe_eba_RP:x6004 |
| 0180.0040 | Deposits/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x2 | eba_MC:x135 | boe_eba_RP:x6004 |
| 0180.0050 | Deposits/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x3 | eba_MC:x135 | boe_eba_RP:x6004 |
| 0180.0060 | Deposits/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x1 | eba_MC:x135 | boe_eba_RP:x6004 |
| 0180.0070 | Deposits/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x2 | eba_MC:x135 | boe_eba_RP:x6004 |
| 0180.0080 | Deposits/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x3 | eba_MC:x135 | boe_eba_RP:x6004 |
| 0190.0010 | Debt securities issued/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x1 | eba_MC:x146 | boe_eba_RP:x6004 |
| 0190.0020 | Debt securities issued/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x2 | eba_MC:x146 | boe_eba_RP:x6004 |
| 0190.0030 | Debt securities issued/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x3 | eba_MC:x146 | boe_eba_RP:x6004 |
| 0190.0040 | Debt securities issued/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x2 | eba_MC:x146 | boe_eba_RP:x6004 |
| 0190.0050 | Debt securities issued/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x3 | eba_MC:x146 | boe_eba_RP:x6004 |
| 0190.0060 | Debt securities issued/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x1 | eba_MC:x146 | boe_eba_RP:x6004 |
| 0190.0070 | Debt securities issued/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x2 | eba_MC:x146 | boe_eba_RP:x6004 |
| 0190.0080 | Debt securities issued/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x3 | eba_MC:x146 | boe_eba_RP:x6004 |
| 0200.0010 | Other financial liabilities/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x1 | eba_MC:x264 | boe_eba_RP:x6004 |
| 0200.0020 | Other financial liabilities/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x2 | eba_MC:x264 | boe_eba_RP:x6004 |
| 0200.0030 | Other financial liabilities/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x3 | eba_MC:x264 | boe_eba_RP:x6004 |
| 0200.0040 | Other financial liabilities/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x2 | eba_MC:x264 | boe_eba_RP:x6004 |
| 0200.0050 | Other financial liabilities/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x3 | eba_MC:x264 | boe_eba_RP:x6004 |
| 0200.0060 | Other financial liabilities/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x1 | eba_MC:x264 | boe_eba_RP:x6004 |
| 0200.0070 | Other financial liabilities/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x2 | eba_MC:x264 | boe_eba_RP:x6004 |
| 0200.0080 | Other financial liabilities/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x26 | eba_BA:x7 | eba_MA:x3 | eba_MC:x264 | boe_eba_RP:x6004 |
| 0210.0010 | Financial liabilities designated at fair value through profit or loss/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x1 | eba_MC:x93 | boe_eba_RP:x6004 |
| 0210.0020 | Financial liabilities designated at fair value through profit or loss/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x2 | eba_MC:x93 | boe_eba_RP:x6004 |
| 0210.0030 | Financial liabilities designated at fair value through profit or loss/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x3 | eba_MC:x93 | boe_eba_RP:x6004 |
| 0210.0040 | Financial liabilities designated at fair value through profit or loss/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x2 | eba_MC:x93 | boe_eba_RP:x6004 |
| 0210.0050 | Financial liabilities designated at fair value through profit or loss/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x3 | eba_MC:x93 | boe_eba_RP:x6004 |
| 0210.0060 | Financial liabilities designated at fair value through profit or loss/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x1 | eba_MC:x93 | boe_eba_RP:x6004 |
| 0210.0070 | Financial liabilities designated at fair value through profit or loss/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x2 | eba_MC:x93 | boe_eba_RP:x6004 |
| 0210.0080 | Financial liabilities designated at fair value through profit or loss/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x3 | eba_MC:x93 | boe_eba_RP:x6004 |
| 0220.0010 | Deposits/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x1 | eba_MC:x135 | boe_eba_RP:x6004 |
| 0220.0020 | Deposits/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x2 | eba_MC:x135 | boe_eba_RP:x6004 |
| 0220.0030 | Deposits/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x3 | eba_MC:x135 | boe_eba_RP:x6004 |
| 0220.0040 | Deposits/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x2 | eba_MC:x135 | boe_eba_RP:x6004 |
| 0220.0050 | Deposits/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x3 | eba_MC:x135 | boe_eba_RP:x6004 |
| 0220.0060 | Deposits/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x1 | eba_MC:x135 | boe_eba_RP:x6004 |
| 0220.0070 | Deposits/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x2 | eba_MC:x135 | boe_eba_RP:x6004 |
| 0220.0080 | Deposits/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x3 | eba_MC:x135 | boe_eba_RP:x6004 |
| 0230.0010 | Debt securities issued/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x1 | eba_MC:x146 | boe_eba_RP:x6004 |
| 0230.0020 | Debt securities issued/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x2 | eba_MC:x146 | boe_eba_RP:x6004 |
| 0230.0030 | Debt securities issued/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x3 | eba_MC:x146 | boe_eba_RP:x6004 |
| 0230.0040 | Debt securities issued/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x2 | eba_MC:x146 | boe_eba_RP:x6004 |
| 0230.0050 | Debt securities issued/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x3 | eba_MC:x146 | boe_eba_RP:x6004 |
| 0230.0060 | Debt securities issued/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x1 | eba_MC:x146 | boe_eba_RP:x6004 |
| 0230.0070 | Debt securities issued/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x2 | eba_MC:x146 | boe_eba_RP:x6004 |
| 0230.0080 | Debt securities issued/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x3 | eba_MC:x146 | boe_eba_RP:x6004 |
| 0240.0010 | Other financial liabilities/Level 1 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x1 | eba_MC:x264 | boe_eba_RP:x6004 |
| 0240.0020 | Other financial liabilities/Level 2 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x2 | eba_MC:x264 | boe_eba_RP:x6004 |
| 0240.0030 | Other financial liabilities/Level 3 | eba_met:mi129 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x3 | eba_MC:x264 | boe_eba_RP:x6004 |
| 0240.0040 | Other financial liabilities/Level 2 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x2 | eba_MC:x264 | boe_eba_RP:x6004 |
| 0240.0050 | Other financial liabilities/Level 3 | eba_met:md249 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x3 | eba_MC:x264 | boe_eba_RP:x6004 |
| 0240.0060 | Other financial liabilities/Level 1 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x1 | eba_MC:x264 | boe_eba_RP:x6004 |
| 0240.0070 | Other financial liabilities/Level 2 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x2 | eba_MC:x264 | boe_eba_RP:x6004 |
| 0240.0080 | Other financial liabilities/Level 3 | eba_met:mi135 | xbrli:monetaryItemType | instant | eba_PL:x25 | eba_BA:x7 | eba_MA:x3 | eba_MC:x264 | boe_eba_RP:x6004 |