| r0.0010 | eba_a2.root/Amount | | | | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 0010.0010 | Total exposures, including insurance subsidiaries/Amount | eba_met:mi118 | xbrli:monetaryItemType | instant | N/A | N/A | eba_BA:x9 | N/A | N/A | N/A | N/A | N/A | eba_MC:x1090 | eba_PL:x10 | N/A | eba_SC:x12 | N/A |
| 0020.0010 | Intra-financial system assets, including insurance subsidiaries/Amount | eba_met:mi815 | xbrli:monetaryItemType | instant | N/A | N/A | eba_BA:x29 | eba_CT:x622 | eba_CT:x623 | N/A | N/A | eba_MC:x1097 | eba_MC:x103 | N/A | N/A | eba_SC:x12 | N/A |
| 0030.0010 | Intra-financial system liabilities, including insurance subsidiaries/Amount | eba_met:mi815 | xbrli:monetaryItemType | instant | N/A | N/A | eba_BA:x30 | eba_CT:x622 | eba_CT:x623 | N/A | N/A | eba_MC:x1098 | eba_MC:x103 | N/A | N/A | eba_SC:x12 | N/A |
| 0040.0010 | Securities outstanding, including securities issued by insurance subsidiaries/Amount | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | N/A | eba_BA:x8 | eba_CT:x622 | N/A | N/A | N/A | eba_MC:x1099 | eba_MC:x1091 | N/A | N/A | eba_SC:x12 | N/A |
| 0050.0010 | Payments activity/Amount | eba_met:mi816 | xbrli:monetaryItemType | instant | N/A | N/A | eba_BA:x26 | eba_CT:x622 | eba_CT:x624 | N/A | N/A | eba_MC:x1100 | eba_MC:x1092 | N/A | eba_RF:x91 | N/A | eba_TA:x28 |
| 0060.0010 | Assets under custody/Amount | eba_met:mi817 | xbrli:monetaryItemType | instant | N/A | N/A | eba_BA:x17 | N/A | N/A | N/A | N/A | eba_MC:x1101 | eba_MC:x1093 | N/A | N/A | N/A | eba_TA:x14 |
| 0070.0010 | Underwriting activity/Amount | eba_met:mi818 | xbrli:monetaryItemType | instant | N/A | N/A | eba_BA:x7 | N/A | N/A | N/A | N/A | eba_MC:x1102 | eba_MC:x1091 | N/A | eba_RF:x91 | N/A | N/A |
| 0081.0010 | Trading volume - fixed income/Amount | eba_met:mi925 | xbrli:monetaryItemType | instant | N/A | N/A | eba_BA:x17 | N/A | N/A | N/A | N/A | eba_MC:x1109 | eba_MC:x60 | N/A | eba_RF:x91 | N/A | eba_TA:x154 |
| 0085.0010 | Trading volume - equities and other securities/Amount | eba_met:mi925 | xbrli:monetaryItemType | instant | N/A | N/A | eba_BA:x17 | N/A | N/A | N/A | N/A | eba_MC:x1109 | eba_MC:x130 | N/A | eba_RF:x91 | N/A | eba_TA:x154 |
| 0090.0010 | Notional amount of OTC derivatives, including insurance subsidiaries/Amount | eba_met:mi170 | xbrli:monetaryItemType | instant | N/A | N/A | eba_BA:x6 | N/A | N/A | N/A | N/A | eba_MC:x1103 | eba_MC:x99 | N/A | N/A | eba_SC:x12 | N/A |
| 0100.0010 | Trading and AFS securities/Amount | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x107 | N/A | eba_BA:x6 | N/A | N/A | N/A | N/A | N/A | eba_MC:x1091 | N/A | N/A | N/A | N/A |
| 0110.0010 | Level 3 assets, including insurance subsidiaries/Amount | eba_met:mi129 | xbrli:monetaryItemType | instant | N/A | N/A | eba_BA:x6 | N/A | N/A | N/A | eba_MA:x3 | N/A | eba_MC:x25 | N/A | N/A | eba_SC:x12 | N/A |
| 0120.0010 | Cross-jurisdictional claims/Amount | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | N/A | eba_BA:x6 | N/A | N/A | eba_CU:x53 | N/A | eba_MC:x1104 | eba_MC:x1094 | N/A | N/A | N/A | N/A |
| 0130.0010 | Cross-jurisdictional liabilities/Amount | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | N/A | eba_BA:x7 | N/A | N/A | eba_CU:x53 | N/A | eba_MC:x1105 | eba_MC:x1095 | N/A | N/A | N/A | N/A |
| 0135.0010 | Items considering the European Banking Union as a single jurisdiction/Amount | | | | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 0140.0010 | Total foreign claims on an ultimate risk basis/Amount | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_AP:x191 | eba_BA:x6 | N/A | N/A | eba_CU:x53 | N/A | eba_MC:x1106 | eba_MC:x1094 | N/A | N/A | N/A | N/A |
| 0150.0010 | Foreign derivatives claims on an ultimate risk basis/Amount | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_AP:x191 | eba_BA:x6 | N/A | N/A | N/A | N/A | eba_MC:x1107 | eba_MC:x99 | N/A | N/A | N/A | N/A |
| 0160.0010 | Foreign liabilities on an immediate risk basis, including derivatives/Amount | eba_met:mi53 | xbrli:monetaryItemType | instant | N/A | eba_AP:x192 | eba_BA:x7 | N/A | N/A | eba_CU:x53 | N/A | eba_MC:x1108 | eba_MC:x1096 | N/A | N/A | N/A | N/A |