| r0.0010 | eba_a2.root/Month t | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | eba_MC:x971 | eba_RF:x87 | N/A | eba_TR:x37 |
| r0.0020 | eba_a2.root/Month t-1 | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | eba_MC:x971 | eba_RF:x10 | N/A | eba_TR:x37 |
| r0.0030 | eba_a2.root/Month t-2 | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | eba_MC:x971 | eba_RF:x9 | N/A | eba_TR:x37 |
| 0010.0010 | Total ASA (average amounts)/Month t | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | eba_MC:x971 | eba_RF:x87 | N/A | eba_TR:x37 |
| 0010.0020 | Total ASA (average amounts)/Month t-1 | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | eba_MC:x971 | eba_RF:x10 | N/A | eba_TR:x37 |
| 0010.0030 | Total ASA (average amounts)/Month t-2 | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | eba_MC:x971 | eba_RF:x9 | N/A | eba_TR:x37 |
| 0020.0010 | Of which: Fair value of financial instruments (Level 2)/Month t | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | eba_MA:x2 | eba_MC:x971 | eba_RF:x87 | N/A | eba_TR:x37 |
| 0020.0020 | Of which: Fair value of financial instruments (Level 2)/Month t-1 | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | eba_MA:x2 | eba_MC:x971 | eba_RF:x10 | N/A | eba_TR:x37 |
| 0020.0030 | Of which: Fair value of financial instruments (Level 2)/Month t-2 | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | eba_MA:x2 | eba_MC:x971 | eba_RF:x9 | N/A | eba_TR:x37 |
| 0030.0010 | Of which: Fair value of financial instruments (Level 3)/Month t | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | eba_MA:x3 | eba_MC:x971 | eba_RF:x87 | N/A | eba_TR:x37 |
| 0030.0020 | Of which: Fair value of financial instruments (Level 3)/Month t-1 | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | eba_MA:x3 | eba_MC:x971 | eba_RF:x10 | N/A | eba_TR:x37 |
| 0030.0030 | Of which: Fair value of financial instruments (Level 3)/Month t-2 | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | eba_MA:x3 | eba_MC:x971 | eba_RF:x9 | N/A | eba_TR:x37 |
| 0040.0010 | Of which: assets formally delegated to another financial entity/Month t | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | eba_MC:x971 | eba_RF:x87 | eba_MC:x1189 | eba_TR:x37 |
| 0040.0020 | Of which: assets formally delegated to another financial entity/Month t-1 | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | eba_MC:x971 | eba_RF:x10 | eba_MC:x1189 | eba_TR:x37 |
| 0040.0030 | Of which: assets formally delegated to another financial entity/Month t-2 | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | eba_MC:x971 | eba_RF:x9 | eba_MC:x1189 | eba_TR:x37 |
| 0050.0010 | Of which: assets of another financial entity that has formally delegated to the investment firm/Month t | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | eba_MC:x971 | eba_RF:x87 | eba_MC:x1190 | eba_TR:x37 |
| 0050.0020 | Of which: assets of another financial entity that has formally delegated to the investment firm/Month t-1 | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | eba_MC:x971 | eba_RF:x10 | eba_MC:x1190 | eba_TR:x37 |
| 0050.0030 | Of which: assets of another financial entity that has formally delegated to the investment firm/Month t-2 | eba_met:mi459 | xbrli:monetaryItemType | instant | eba_BA:x9 | N/A | eba_MC:x971 | eba_RF:x9 | eba_MC:x1190 | eba_TR:x37 |