| r0.C0030 | boemd_a124.root/Amount | | | | N/A | * | * | N/A | N/A |
| R0009.C0030 | With-profits best estimate liabilities/Amount | | | | N/A | * | * | N/A | N/A |
| R0010.C0030 | With-profits benefits reserve/Amount | boemd_met:mi371 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | s2c_VM:x5 |
| R0020.C0030 | Asset shares where applicable/Amount | boemd_met:mi372 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | s2c_VM:x5 |
| R0030.C0030 | Total past miscellaneous surplus included in WPBR/Amount | boemd_met:mi373 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | s2c_VM:x5 |
| R0040.C0030 | Miscellaneous surplus added at valuation date included in WPBR/Amount | boemd_met:mi374 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | s2c_VM:x5 |
| R0050.C0030 | Prospective reserve where asset shares not applicable/Amount | boemd_met:mi375 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | s2c_VM:x5 |
| R0060.C0030 | Future policy related liabilities/Amount | boemd_met:mi376 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | s2c_VM:x5 |
| R0070.C0030 | Future costs of contractual guarantees/Amount | boemd_met:mi377 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | s2c_VM:x5 |
| R0080.C0030 | Future costs of non-contractual commitments/Amount | boemd_met:mi378 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | s2c_VM:x5 |
| R0090.C0030 | Future costs of financial options/Amount | boemd_met:mi379 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | s2c_VM:x5 |
| R0100.C0030 | Future costs of smoothing (possibly negative)/Amount | boemd_met:mi380 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | s2c_VM:x5 |
| R0110.C0030 | Financing costs/Amount | boemd_met:mi381 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | s2c_VM:x5 |
| R0120.C0030 | Other with-profits insurance liabilities/Amount | boemd_met:mi382 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | s2c_VM:x5 |
| R0130.C0030 | Planned deductions for guarantees, options and smoothing/Amount | boemd_met:mi383 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | s2c_VM:x5 |
| R0140.C0030 | Planned deductions for other costs/Amount | boemd_met:mi384 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | s2c_VM:x5 |
| R0150.C0030 | Total with-profits best estimate liabilities/Amount | s2md_met:mi1824 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | s2c_VM:x5 |
| R0159.C0030 | Annual investment return in valuation year/Amount | | | | N/A | * | * | N/A | N/A |
| R0160.C0030 | Overall investment return post investment costs but pre-tax/Amount | boemd_met:pi452 | num:percentItemType | instant | N/A | * | * | s2c_AM:x80 | N/A |
| R0170.C0030 | Investment return allocated to non taxable 'asset shares'/Amount | boemd_met:pi453 | num:percentItemType | instant | N/A | * | * | s2c_AM:x80 | N/A |
| R0180.C0030 | Investment return allocated to taxable 'asset shares'/Amount | boemd_met:pi454 | num:percentItemType | instant | N/A | * | * | s2c_AM:x80 | N/A |
| R0190.C0030 | Miscellaneous surplus adjustment to investment return/Amount | boemd_met:pi455 | num:percentItemType | instant | N/A | * | * | s2c_AM:x80 | N/A |
| R0199.C0030 | Assets backing with-profits benefits reserve/Amount | | | | N/A | * | * | N/A | N/A |
| R0200.C0030 | Government bonds/Amount | boemd_met:mi36 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | N/A |
| R0210.C0030 | Corporate bonds/Amount | boemd_met:mi32 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | N/A |
| R0220.C0030 | Equity/Amount | boemd_met:mi34 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | N/A |
| R0230.C0030 | Property/Amount | boemd_met:mi40 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | N/A |
| R0240.C0030 | Cash/Amount | boemd_met:mi30 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | N/A |
| R0250.C0030 | Other assets/Amount | boemd_met:mi38 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | N/A |
| R0259.C0030 | Assets backing future policy related liabilities/Amount | | | | N/A | * | * | N/A | N/A |
| R0260.C0030 | Government bonds/Amount | boemd_met:mi35 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | N/A |
| R0270.C0030 | Corporate bonds/Amount | boemd_met:mi31 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | N/A |
| R0280.C0030 | Equity/Amount | boemd_met:mi33 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | N/A |
| R0290.C0030 | Property/Amount | boemd_met:mi39 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | N/A |
| R0300.C0030 | Cash/Amount | boemd_met:mi29 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | N/A |
| R0310.C0030 | Other assets/Amount | boemd_met:mi37 | xbrli:monetaryItemType | instant | s2c_LB:x53 | * | * | s2c_AM:x80 | N/A |