| r0.0010 | boe_a2975.root/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | N/A | N/A | eba_MC:x153 | boe_eba_RP:x6004 | N/A |
| 0010.0010 | Fee and commission income/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | N/A |
| 0020.0010 | Securities/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x31 |
| 0030.0010 | Issuances/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x32 |
| 0040.0010 | Transfer orders/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x34 |
| 0050.0010 | Other fee and commission income in relation to securities/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x33 |
| 0051.0010 | Corporate Finance/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x93 |
| 0052.0010 | M&A advisory/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x94 |
| 0053.0010 | Treasury services/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x95 |
| 0054.0010 | Other fee and commission income in relation to corporate finance activities/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x96 |
| 0055.0010 | Fee based advice/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x97 |
| 0060.0010 | Clearing and settlement/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x10 |
| 0070.0010 | Asset management/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x5 |
| 0080.0010 | Custody [by type of customer]/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x14 |
| 0090.0010 | Collective investment/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x15 |
| 0100.0010 | Other fee and commission income in relation to custody services/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x16 |
| 0110.0010 | Central administrative services for collective investment/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x9 |
| 0120.0010 | Fiduciary transactions/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x22 |
| 0131.0010 | Payment services/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x28 |
| 0132.0010 | Current accounts/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x98 |
| 0133.0010 | Credit cards/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x99 |
| 0134.0010 | Debit cards and other card payments/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x100 |
| 0135.0010 | Transfers and other payment orders/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x101 |
| 0136.0010 | Other fee and commission income in relation to payment services/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x102 |
| 0140.0010 | Customer resources distributed but not managed [by type of product]/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x18 |
| 0150.0010 | Collective investment/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x19 |
| 0160.0010 | Insurance products/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x20 |
| 0170.0010 | Other fee and commission income in relation to customer resources distributed but not managed/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x21 |
| 0180.0010 | Structured Finance/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x37 |
| 0190.0010 | Loan servicing activities/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x36 |
| 0200.0010 | Loan commitments given/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_MC:x221 | eba_MC:x153 | boe_eba_RP:x6004 | N/A |
| 0210.0010 | Financial guarantees given/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_MC:x154 | eba_MC:x153 | boe_eba_RP:x6004 | N/A |
| 0211.0010 | Loans granted/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_MC:x469 | eba_MC:x153 | boe_eba_RP:x6004 | N/A |
| 0213.0010 | Foreign exchange/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x104 |
| 0214.0010 | Commodities/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x105 |
| 0220.0010 | Other fee and commission income/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_MC:x591 | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x106 |
| 0230.0010 | (Fee and commission expenses)/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x3 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | N/A |
| 0235.0010 | (Securities)/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x3 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x31 |
| 0240.0010 | (Clearing and settlement)/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x3 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x10 |
| 0245.0010 | (Asset management)/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x3 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x5 |
| 0250.0010 | (Custody)/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x3 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x14 |
| 0255.0010 | (Payment services)/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x3 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x28 |
| 0256.0010 | (of which: Credit, debit and other cards)/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x3 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x107 |
| 0260.0010 | (Loan servicing activities)/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x3 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x36 |
| 0270.0010 | (Loan commitments received)/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x3 | eba_MC:x69 | eba_MC:x153 | boe_eba_RP:x6004 | N/A |
| 0280.0010 | (Financial guarantees received)/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x3 | eba_MC:x155 | eba_MC:x153 | boe_eba_RP:x6004 | N/A |
| 0281.0010 | (Externally provided distribution of products)/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x3 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x108 |
| 0282.0010 | (Foreign exchange)/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x3 | N/A | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x104 |
| 0290.0010 | (Other fee and commission expenses)/Current period: Intragroup transactions | eba_met:md103 | xbrli:monetaryItemType | instant | eba_BA:x3 | eba_MC:x592 | eba_MC:x153 | boe_eba_RP:x6004 | eba_TA:x109 |