| r0.C0010 | boe_a681.root/All dividends received from the non-resident subsidiary or associated company during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x5 | boe_eba_MC:x9346 | eba_MC:x125 | N/A | boe_eba_RP:x9004 |
| r0.C0020 | boe_a681.root/Profits (+) or losses (-) of the branch earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9163 | N/A | boe_eba_RP:x9001 |
| r0.C0030 | boe_a681.root/Reporting institution's share of the non-resident subsidiary or associated company's profits (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9163 | N/A | boe_eba_RP:x9004 |
| r0.C0040 | boe_a681.root/Non-resident branches company's holding gains (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9162 | N/A | boe_eba_RP:x9001 |
| r0.C0050 | boe_a681.root/Non-resident subsidiary or associated company's holding gains (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9162 | N/A | boe_eba_RP:x9004 |
| R0009.C0010 | Analysis by country CURRENT TRANSACTIONS/All dividends received from the non-resident subsidiary or associated company during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x5 | boe_eba_MC:x9346 | eba_MC:x125 | N/A | boe_eba_RP:x9004 |
| R0009.C0020 | Analysis by country CURRENT TRANSACTIONS/Profits (+) or losses (-) of the branch earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9163 | N/A | boe_eba_RP:x9001 |
| R0009.C0030 | Analysis by country CURRENT TRANSACTIONS/Reporting institution's share of the non-resident subsidiary or associated company's profits (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9163 | N/A | boe_eba_RP:x9004 |
| R0009.C0040 | Analysis by country CURRENT TRANSACTIONS/Non-resident branches company's holding gains (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9162 | N/A | boe_eba_RP:x9001 |
| R0009.C0050 | Analysis by country CURRENT TRANSACTIONS/Non-resident subsidiary or associated company's holding gains (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9162 | N/A | boe_eba_RP:x9004 |
| R0010.C0010 | Total of A+B+C/All dividends received from the non-resident subsidiary or associated company during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x5 | boe_eba_MC:x9346 | eba_MC:x125 | boe_eba_GA:x9001 | boe_eba_RP:x9004 |
| R0010.C0020 | Total of A+B+C/Profits (+) or losses (-) of the branch earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9163 | boe_eba_GA:x9001 | boe_eba_RP:x9001 |
| R0010.C0030 | Total of A+B+C/Reporting institution's share of the non-resident subsidiary or associated company's profits (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9163 | boe_eba_GA:x9001 | boe_eba_RP:x9004 |
| R0010.C0040 | Total of A+B+C/Non-resident branches company's holding gains (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9162 | boe_eba_GA:x9001 | boe_eba_RP:x9001 |
| R0010.C0050 | Total of A+B+C/Non-resident subsidiary or associated company's holding gains (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9162 | boe_eba_GA:x9001 | boe_eba_RP:x9004 |
| R0019.C0010 | A International organisations/All dividends received from the non-resident subsidiary or associated company during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x5 | boe_eba_MC:x9346 | eba_MC:x125 | boe_eba_GA:x9001 | boe_eba_RP:x9004 |
| R0019.C0020 | A International organisations/Profits (+) or losses (-) of the branch earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9163 | boe_eba_GA:x9001 | boe_eba_RP:x9001 |
| R0019.C0030 | A International organisations/Reporting institution's share of the non-resident subsidiary or associated company's profits (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9163 | boe_eba_GA:x9001 | boe_eba_RP:x9004 |
| R0019.C0040 | A International organisations/Non-resident branches company's holding gains (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9162 | boe_eba_GA:x9001 | boe_eba_RP:x9001 |
| R0019.C0050 | A International organisations/Non-resident subsidiary or associated company's holding gains (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9162 | boe_eba_GA:x9001 | boe_eba_RP:x9004 |
| R0020.C0010 | EU institutions/All dividends received from the non-resident subsidiary or associated company during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x5 | boe_eba_MC:x9346 | eba_MC:x125 | boe_eba_GA:x9006 | boe_eba_RP:x9004 |
| R0020.C0020 | EU institutions/Profits (+) or losses (-) of the branch earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9163 | boe_eba_GA:x9006 | boe_eba_RP:x9001 |
| R0020.C0030 | EU institutions/Reporting institution's share of the non-resident subsidiary or associated company's profits (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9163 | boe_eba_GA:x9006 | boe_eba_RP:x9004 |
| R0020.C0040 | EU institutions/Non-resident branches company's holding gains (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9162 | boe_eba_GA:x9006 | boe_eba_RP:x9001 |
| R0020.C0050 | EU institutions/Non-resident subsidiary or associated company's holding gains (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9162 | boe_eba_GA:x9006 | boe_eba_RP:x9004 |
| R0030.C0010 | Other institutions/All dividends received from the non-resident subsidiary or associated company during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x5 | boe_eba_MC:x9346 | eba_MC:x125 | boe_eba_GA:x9013 | boe_eba_RP:x9004 |
| R0030.C0020 | Other institutions/Profits (+) or losses (-) of the branch earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9163 | boe_eba_GA:x9013 | boe_eba_RP:x9001 |
| R0030.C0030 | Other institutions/Reporting institution's share of the non-resident subsidiary or associated company's profits (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9163 | boe_eba_GA:x9013 | boe_eba_RP:x9004 |
| R0030.C0040 | Other institutions/Non-resident branches company's holding gains (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9162 | boe_eba_GA:x9013 | boe_eba_RP:x9001 |
| R0030.C0050 | Other institutions/Non-resident subsidiary or associated company's holding gains (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9162 | boe_eba_GA:x9013 | boe_eba_RP:x9004 |
| R0040.C0010 | B Unallocated by country/All dividends received from the non-resident subsidiary or associated company during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x5 | boe_eba_MC:x9346 | eba_MC:x125 | boe_eba_GA:x9081 | boe_eba_RP:x9004 |
| R0040.C0020 | B Unallocated by country/Profits (+) or losses (-) of the branch earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9163 | boe_eba_GA:x9081 | boe_eba_RP:x9001 |
| R0040.C0030 | B Unallocated by country/Reporting institution's share of the non-resident subsidiary or associated company's profits (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9163 | boe_eba_GA:x9081 | boe_eba_RP:x9004 |
| R0040.C0040 | B Unallocated by country/Non-resident branches company's holding gains (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9162 | boe_eba_GA:x9081 | boe_eba_RP:x9001 |
| R0040.C0050 | B Unallocated by country/Non-resident subsidiary or associated company's holding gains (+) or losses (-) earned during the period | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_GA:x9003 | eba_BA:x1 | N/A | boe_eba_MC:x9162 | boe_eba_GA:x9081 | boe_eba_RP:x9004 |