| r0.0010 | eba_a2.root/Amount | | | | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 0010.0010 | (Combined) assets under management/Amount | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | N/A | N/A | eba_MC:x971 | eba_RP:x89 | N/A | eba_TR:x44 |
| 0020.0010 | (Combined) client orders handled - Cash trades/Amount | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | N/A | eba_MC:x976 | eba_MC:x971 | eba_RP:x89 | N/A | eba_TR:x38 |
| 0030.0010 | (Combined) client orders handled - Derivatives/Amount | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | N/A | eba_MC:x977 | eba_MC:x971 | eba_RP:x89 | N/A | eba_TR:x38 |
| 0040.0010 | Assets safeguarded and administered/Amount | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | N/A | N/A | eba_MC:x971 | N/A | N/A | eba_TR:x37 |
| 0050.0010 | Client money held/Amount | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | N/A | N/A | eba_MC:x971 | N/A | N/A | eba_TR:x36 |
| 0060.0010 | Daily trading flow - cash trades and derivative trades/Amount | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | N/A | eba_MC:x1213 | eba_MC:x973 | N/A | N/A | eba_TR:x42 |
| 0070.0010 | Net position risk/Amount | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | N/A | N/A | eba_MC:x972 | N/A | N/A | eba_TR:x65 |
| 0080.0010 | Clearing margin given/Amount | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | N/A | N/A | eba_MC:x972 | N/A | N/A | eba_TR:x40 |
| 0090.0010 | Trading counterparty default/Amount | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | N/A | N/A | eba_MC:x973 | N/A | N/A | eba_TR:x41 |
| 0100.0010 | (Combined) on - and off-balance sheet total/Amount | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_BA:x29 | N/A | N/A | N/A | eba_MC:x1186 | eba_RP:x89 | N/A | N/A |
| 0110.0010 | Combined total annual gross revenue/Amount | eba_met:mi76 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_AP:x221 | eba_BT:x2 | N/A | eba_MC:x1208 | eba_RP:x89 | N/A | N/A |
| 0120.0010 | Total annual gross revenue/Amount | eba_met:mi76 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_AP:x221 | eba_BT:x5 | N/A | eba_MC:x1208 | eba_RP:x89 | N/A | N/A |
| 0130.0010 | (-) Intragroup part of the annual gross revenue/Amount | eba_met:mi76 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_AP:x221 | eba_BT:x5 | N/A | eba_MC:x1209 | eba_RP:x89 | N/A | N/A |
| 0140.0010 | Of which: revenue from reception and transmission of orders/Amount | eba_met:mi76 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_AP:x221 | eba_BT:x2 | N/A | eba_MC:x1208 | eba_RP:x89 | eba_TA:x133 | N/A |
| 0150.0010 | Of which: revenue from execution of orders/Amount | eba_met:mi76 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_AP:x221 | eba_BT:x2 | N/A | eba_MC:x1208 | eba_RP:x89 | eba_TA:x134 | N/A |
| 0160.0010 | Of which: revenue from dealing on own account/Amount | eba_met:mi76 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_AP:x221 | eba_BT:x2 | N/A | eba_MC:x1208 | eba_RP:x89 | eba_TA:x135 | N/A |
| 0170.0010 | Of which: revenue from portfolio management/Amount | eba_met:mi76 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_AP:x221 | eba_BT:x2 | N/A | eba_MC:x1208 | eba_RP:x89 | eba_TA:x136 | N/A |
| 0180.0010 | Of which: revenue from investment advice/Amount | eba_met:mi76 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_AP:x221 | eba_BT:x2 | N/A | eba_MC:x1208 | eba_RP:x89 | eba_TA:x137 | N/A |
| 0190.0010 | Of which: revenue from underwriting of financial instruments/placing on a firm commitment basis/Amount | eba_met:mi76 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_AP:x221 | eba_BT:x2 | N/A | eba_MC:x1208 | eba_RP:x89 | eba_TA:x138 | N/A |
| 0200.0010 | Of which: revenue from placing without a firm commitment basis/Amount | eba_met:mi76 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_AP:x221 | eba_BT:x2 | N/A | eba_MC:x1208 | eba_RP:x89 | eba_TA:x139 | N/A |
| 0210.0010 | Of which: revenue from operation of an MTF/Amount | eba_met:mi76 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_AP:x221 | eba_BT:x2 | N/A | eba_MC:x1208 | eba_RP:x89 | eba_TA:x140 | N/A |
| 0220.0010 | Of which: revenue from operation of an OTF/Amount | eba_met:mi76 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_AP:x221 | eba_BT:x2 | N/A | eba_MC:x1208 | eba_RP:x89 | eba_TA:x141 | N/A |
| 0230.0010 | Of which: revenue from safekeeping and administration of financial instruments/Amount | eba_met:mi76 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_AP:x221 | eba_BT:x2 | N/A | eba_MC:x1208 | eba_RP:x89 | eba_TA:x142 | N/A |
| 0240.0010 | Of which: revenue from granting credits or loans to investors/Amount | eba_met:mi76 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_AP:x221 | eba_BT:x2 | N/A | eba_MC:x1208 | eba_RP:x89 | eba_TA:x143 | N/A |
| 0250.0010 | Of which: revenue from advice to undertakings on capital structure, industrial strategy and related matters and advice and services relating to mergers and the purchase of undertakings/Amount | eba_met:mi76 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_AP:x221 | eba_BT:x2 | N/A | eba_MC:x1208 | eba_RP:x89 | eba_TA:x144 | N/A |
| 0260.0010 | Of which: revenue from foreign exchange services/Amount | eba_met:mi76 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_AP:x221 | eba_BT:x2 | N/A | eba_MC:x1208 | eba_RP:x89 | eba_TA:x104 | N/A |
| 0270.0010 | Of which: investment research and financial analysis/Amount | eba_met:mi76 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_AP:x221 | eba_BT:x2 | N/A | eba_MC:x1208 | eba_RP:x89 | eba_TA:x146 | N/A |
| 0280.0010 | Of which: revenue from services related to underwriting/Amount | eba_met:mi76 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_AP:x221 | eba_BT:x2 | N/A | eba_MC:x1208 | eba_RP:x89 | eba_TA:x147 | N/A |
| 0290.0010 | Of which: investment services and ancillary activities related with the underlying of derivatives/Amount | eba_met:mi76 | xbrli:monetaryItemType | instant | eba_BA:x5 | eba_AP:x221 | eba_BT:x2 | N/A | eba_MC:x1208 | eba_RP:x89 | eba_TA:x148 | N/A |