| r0.C0010 | C Country breakdown/Total cross-border claims and non-UK offices' non-local currency claims on local residents | boe_met:mi9002 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | N/A | N/A | boe_eba_BA:x9004 | N/A | N/A | N/A | boe_eba_MC:x9333 | * | N/A | N/A | boe_eba_TA:x9029 |
| r0.C0020 | C Country breakdown/Banks | boe_met:mi9002 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | N/A | N/A | boe_eba_BA:x9004 | boe_eba_CT:x9157 | N/A | N/A | boe_eba_MC:x9333 | * | N/A | N/A | boe_eba_TA:x9029 |
| r0.C0030 | C Country breakdown/Public sector | boe_met:mi9002 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | N/A | N/A | boe_eba_BA:x9004 | boe_eba_CT:x9072 | N/A | N/A | boe_eba_MC:x9333 | * | N/A | N/A | boe_eba_TA:x9029 |
| r0.C0040 | C Country breakdown/Other non-residents | boe_met:mi9002 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | N/A | N/A | boe_eba_BA:x9004 | boe_eba_CT:x9073 | N/A | N/A | boe_eba_MC:x9333 | * | N/A | N/A | boe_eba_TA:x9029 |
| r0.C0050 | C Country breakdown/All securities (including preference shares) other than shares | boe_met:mi9001 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | N/A | N/A | boe_eba_BA:x9004 | N/A | N/A | N/A | boe_eba_MC:x9329 | * | N/A | N/A | boe_eba_TA:x9029 |
| r0.C0060 | C Country breakdown/Shares and other equity | boe_met:mi9001 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | N/A | N/A | boe_eba_BA:x9004 | N/A | N/A | N/A | boe_eba_MC:x9330 | * | N/A | N/A | boe_eba_TA:x9029 |
| r0.C0070 | C Country breakdown/Claims under contracts in financial derivatives | boe_met:mi9001 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | N/A | N/A | eba_BA:x6 | N/A | N/A | N/A | eba_MC:x99 | * | N/A | N/A | boe_eba_TA:x9029 |
| r0.C0080 | C Country breakdown/Overdue | boe_met:mi8001 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | boe_eba_MC:x9299 | N/A | eba_BA:x6 | boe_eba_CT:x9073 | boe_eba_IM:x5002 | N/A | eba_MC:x469 | * | N/A | N/A | boe_eba_TA:x9029 |
| r0.C0090 | C Country breakdown/6 mths and less | boe_met:mi8001 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | boe_eba_MC:x9299 | N/A | eba_BA:x6 | boe_eba_CT:x9073 | boe_eba_IM:x5001 | N/A | eba_MC:x469 | * | eba_TI:x115 | N/A | boe_eba_TA:x9029 |
| r0.C0100 | C Country breakdown/Over 6 mths - 1year | boe_met:mi8001 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | boe_eba_MC:x9299 | N/A | eba_BA:x6 | boe_eba_CT:x9073 | boe_eba_IM:x5001 | N/A | eba_MC:x469 | * | eba_TI:x30 | N/A | boe_eba_TA:x9029 |
| r0.C0110 | C Country breakdown/Over 1 year - 2 years | boe_met:mi8001 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | boe_eba_MC:x9299 | N/A | eba_BA:x6 | boe_eba_CT:x9073 | boe_eba_IM:x5001 | N/A | eba_MC:x469 | * | eba_TI:x27 | N/A | boe_eba_TA:x9029 |
| r0.C0120 | C Country breakdown/Over 2 years - 3 years | boe_met:mi8001 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | boe_eba_MC:x9299 | N/A | eba_BA:x6 | boe_eba_CT:x9073 | boe_eba_IM:x5001 | N/A | eba_MC:x469 | * | eba_TI:x62 | N/A | boe_eba_TA:x9029 |
| r0.C0130 | C Country breakdown/Over 3 years - 5 years | boe_met:mi8001 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | boe_eba_MC:x9299 | N/A | eba_BA:x6 | boe_eba_CT:x9073 | boe_eba_IM:x5001 | N/A | eba_MC:x469 | * | eba_TI:x54 | N/A | boe_eba_TA:x9029 |
| r0.C0140 | C Country breakdown/Over 5 years (including undated) | boe_met:mi8001 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | boe_eba_MC:x9299 | N/A | eba_BA:x6 | boe_eba_CT:x9073 | boe_eba_IM:x5001 | N/A | eba_MC:x469 | * | eba_TI:x23 | N/A | boe_eba_TA:x9029 |
| r0.C0150 | C Country breakdown/Total unanalysed claims | boe_met:mi8001 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | boe_eba_MC:x9300 | N/A | eba_BA:x6 | boe_eba_CT:x9073 | N/A | N/A | eba_MC:x469 | * | N/A | N/A | boe_eba_TA:x9029 |
| r0.C0160 | C Country breakdown/Claims | boe_met:mi9002 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | N/A | N/A | boe_eba_BA:x9004 | N/A | N/A | N/A | boe_eba_MC:x9333 | * | N/A | N/A | boe_eba_TA:x9028 |
| r0.C0170 | C Country breakdown/Liabilities | boe_met:mi9002 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | N/A | N/A | eba_BA:x7 | N/A | N/A | N/A | boe_eba_MC:x9395 | * | N/A | N/A | boe_eba_TA:x9028 |
| r0.C0180 | C Country breakdown/Outward risk | eba_met:mi357 | xbrli:monetaryItemType | instant | N/A | boe_eba_CT:x9157 | boe_eba_GA:x9003 | N/A | boe_eba_MC:x9336 | eba_BA:x17 | N/A | N/A | N/A | N/A | * | N/A | boe_eba_RT:x13 | N/A |
| r0.C0190 | C Country breakdown/Inward risk | eba_met:mi357 | xbrli:monetaryItemType | instant | N/A | boe_eba_CT:x9157 | boe_eba_GA:x9002 | N/A | boe_eba_MC:x9336 | eba_BA:x17 | N/A | N/A | N/A | N/A | * | N/A | boe_eba_RT:x13 | N/A |
| r0.C0200 | C Country breakdown/Outward risk | eba_met:mi357 | xbrli:monetaryItemType | instant | N/A | boe_eba_CT:x9173 | boe_eba_GA:x9003 | N/A | boe_eba_MC:x9336 | eba_BA:x17 | N/A | N/A | N/A | N/A | * | N/A | boe_eba_RT:x13 | N/A |
| r0.C0210 | C Country breakdown/Inward risk | eba_met:mi357 | xbrli:monetaryItemType | instant | N/A | boe_eba_CT:x9173 | boe_eba_GA:x9002 | N/A | boe_eba_MC:x9336 | eba_BA:x17 | N/A | N/A | N/A | N/A | * | N/A | boe_eba_RT:x13 | N/A |
| r0.C0220 | C Country breakdown/Market revaluation of claims | eba_met:md103 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | N/A | N/A | eba_BA:x17 | N/A | N/A | eba_MC:x420 | boe_eba_MC:x9187 | * | N/A | N/A | N/A |
| r0.C0230 | C Country breakdown/Write-offs of loans to non-residents | eba_met:md103 | xbrli:monetaryItemType | instant | boe_eba_IM:x9007 | N/A | N/A | N/A | N/A | eba_BA:x17 | N/A | N/A | N/A | eba_MC:x187 | * | N/A | N/A | N/A |
| r0.C0240 | C Country breakdown/Total unused commitments | eba_met:mi357 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | N/A | N/A | eba_BA:x10 | N/A | N/A | N/A | boe_eba_MC:x9393 | * | N/A | N/A | N/A |
| r0.C0250 | C Country breakdown/Banks | eba_met:mi357 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | N/A | N/A | eba_BA:x10 | boe_eba_CT:x9157 | N/A | N/A | boe_eba_MC:x9393 | * | N/A | N/A | N/A |
| r0.C0260 | C Country breakdown/Public sector | eba_met:mi357 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | N/A | N/A | eba_BA:x10 | boe_eba_CT:x9072 | N/A | N/A | boe_eba_MC:x9393 | * | N/A | N/A | N/A |
| r0.C0270 | C Country breakdown/Other non-resident | eba_met:mi357 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | N/A | N/A | eba_BA:x10 | boe_eba_CT:x9073 | N/A | N/A | boe_eba_MC:x9393 | * | N/A | N/A | N/A |
| r0.C0280 | C Country breakdown/Outward risk transfers | eba_met:mi357 | xbrli:monetaryItemType | instant | N/A | boe_eba_CT:x9157 | boe_eba_GA:x9003 | N/A | boe_eba_MC:x9393 | eba_BA:x17 | N/A | N/A | N/A | N/A | * | N/A | boe_eba_RT:x13 | N/A |
| r0.C0290 | C Country breakdown/Inward risk transfers | eba_met:mi357 | xbrli:monetaryItemType | instant | N/A | boe_eba_CT:x9157 | boe_eba_GA:x9002 | N/A | boe_eba_MC:x9393 | eba_BA:x17 | N/A | N/A | N/A | N/A | * | N/A | boe_eba_RT:x13 | N/A |
| r0.C0300 | C Country breakdown/Outward risk transfers | eba_met:mi357 | xbrli:monetaryItemType | instant | N/A | boe_eba_CT:x9173 | boe_eba_GA:x9003 | N/A | boe_eba_MC:x9393 | eba_BA:x17 | N/A | N/A | N/A | N/A | * | N/A | boe_eba_RT:x13 | N/A |
| r0.C0310 | C Country breakdown/Inward risk transfers | eba_met:mi357 | xbrli:monetaryItemType | instant | N/A | boe_eba_CT:x9173 | boe_eba_GA:x9002 | N/A | boe_eba_MC:x9393 | eba_BA:x17 | N/A | N/A | N/A | N/A | * | N/A | boe_eba_RT:x13 | N/A |