| r0.010 | boe_a528.root/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | N/A | eba_BA:x1 | N/A | N/A | boe_eba_RP:x6004 | N/A |
| 010.010 | Derivatives/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x5 | eba_BA:x1 | eba_MC:x99 | eba_MC:x181 | boe_eba_RP:x6004 | N/A |
| 015.010 | of which: Economic hedges with use of the fair value option/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x5 | eba_BA:x1 | eba_MC:x99 | eba_MC:x181 | boe_eba_RP:x6004 | eba_MC:x693 |
| 020.010 | Equity instruments/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x5 | eba_BA:x1 | eba_MC:x130 | eba_MC:x181 | boe_eba_RP:x6004 | N/A |
| 030.010 | Debt securities/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x5 | eba_BA:x1 | eba_MC:x60 | eba_MC:x181 | boe_eba_RP:x6004 | N/A |
| 040.010 | Loans and advances/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x5 | eba_BA:x1 | eba_MC:x469 | eba_MC:x181 | boe_eba_RP:x6004 | N/A |
| 050.010 | Short positions/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x5 | eba_BA:x1 | eba_MC:x323 | eba_MC:x181 | boe_eba_RP:x6004 | N/A |
| 060.010 | Deposits/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x5 | eba_BA:x1 | eba_MC:x135 | eba_MC:x181 | boe_eba_RP:x6004 | N/A |
| 070.010 | Debt securities issued/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x5 | eba_BA:x1 | eba_MC:x146 | eba_MC:x181 | boe_eba_RP:x6004 | N/A |
| 080.010 | Other financial liabilities/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x5 | eba_BA:x1 | eba_MC:x264 | eba_MC:x181 | boe_eba_RP:x6004 | N/A |
| 090.010 | GAINS OR (-) LOSSES ON FINANCIAL ASSETS AND LIABILITIES HELD FOR TRADING, NET/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x5 | eba_BA:x1 | eba_MC:x109 | eba_MC:x181 | boe_eba_RP:x6004 | N/A |
| 095.010 | of which: gains and losses due to the reclassification of assets at amortised cost/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_PL:x5 | eba_BA:x1 | eba_MC:x223 | eba_MC:x705 | boe_eba_RP:x6004 | N/A |