| r0.C0020 | iemd_a2.root/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | N/A | N/A |
| r0.C0030 | iemd_a2.root/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | N/A | N/A |
| r0.C0040 | iemd_a2.root/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | N/A | N/A |
| R3010.C0020 | Claims Incurred on Insurance Contracts/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | s2c_LB:x65 |
| R3010.C0030 | Claims Incurred on Insurance Contracts/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | s2c_LB:x65 |
| R3010.C0040 | Claims Incurred on Insurance Contracts/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | s2c_LB:x65 |
| R3020.C0020 | Protection - On Death/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z76 |
| R3020.C0030 | Protection - On Death/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z76 |
| R3020.C0040 | Protection - On Death/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z76 |
| R3030.C0020 | Protection - Critical Illness/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z77 |
| R3030.C0030 | Protection - Critical Illness/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z77 |
| R3030.C0040 | Protection - Critical Illness/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z77 |
| R3040.C0020 | Individual Annuity - Periodic Payments/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z39 |
| R3040.C0030 | Individual Annuity - Periodic Payments/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z39 |
| R3040.C0040 | Individual Annuity - Periodic Payments/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z39 |
| R3050.C0020 | Individual Annuity - On surrender/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z40 |
| R3050.C0030 | Individual Annuity - On surrender/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z40 |
| R3050.C0040 | Individual Annuity - On surrender/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z40 |
| R3060.C0020 | Sovereign Annuity - Periodic Payments/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z41 |
| R3060.C0030 | Sovereign Annuity - Periodic Payments/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z41 |
| R3060.C0040 | Sovereign Annuity - Periodic Payments/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z41 |
| R3070.C0020 | Sovereign Annuity - On Surrender/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z42 |
| R3070.C0030 | Sovereign Annuity - On Surrender/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z42 |
| R3070.C0040 | Sovereign Annuity - On Surrender/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z42 |
| R3080.C0020 | Bulk Annuity - Periodic Payments/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z43 |
| R3080.C0030 | Bulk Annuity - Periodic Payments/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z43 |
| R3080.C0040 | Bulk Annuity - Periodic Payments/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z43 |
| R3090.C0020 | Bulk Annuity - On Surrender/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z44 |
| R3090.C0030 | Bulk Annuity - On Surrender/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z44 |
| R3090.C0040 | Bulk Annuity - On Surrender/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z44 |
| R3100.C0020 | Group Risk - On Death/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z45 |
| R3100.C0030 | Group Risk - On Death/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z45 |
| R3100.C0040 | Group Risk - On Death/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z45 |
| R3110.C0020 | Group Risk - Critical Illness (PHI)/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z46 |
| R3110.C0030 | Group Risk - Critical Illness (PHI)/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z46 |
| R3110.C0040 | Group Risk - Critical Illness (PHI)/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z46 |
| R3120.C0020 | Other Claims/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z47 |
| R3120.C0030 | Other Claims/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z47 |
| R3120.C0040 | Other Claims/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z47 |
| R3130.C0020 | Investment - On Death/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z61 |
| R3130.C0030 | Investment - On Death/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z61 |
| R3130.C0040 | Investment - On Death/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z61 |
| R3140.C0020 | Investment - On Maturity/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z62 |
| R3140.C0030 | Investment - On Maturity/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z62 |
| R3140.C0040 | Investment - On Maturity/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z62 |
| R3150.C0020 | Investment - On Surrender/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z63 |
| R3150.C0030 | Investment - On Surrender/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z63 |
| R3150.C0040 | Investment - On Surrender/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z63 |
| R3160.C0020 | Individual Pension - On Death/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z64 |
| R3160.C0030 | Individual Pension - On Death/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z64 |
| R3160.C0040 | Individual Pension - On Death/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z64 |
| R3170.C0020 | Individual Pension - On Maturity/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z65 |
| R3170.C0030 | Individual Pension - On Maturity/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z65 |
| R3170.C0040 | Individual Pension - On Maturity/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z65 |
| R3180.C0020 | Individual Pension - On Surrender/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z66 |
| R3180.C0030 | Individual Pension - On Surrender/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z66 |
| R3180.C0040 | Individual Pension - On Surrender/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z66 |
| R3190.C0020 | Group Pension - On Death/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z67 |
| R3190.C0030 | Group Pension - On Death/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z67 |
| R3190.C0040 | Group Pension - On Death/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z67 |
| R3200.C0020 | Group Pension - On Maturity/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z68 |
| R3200.C0030 | Group Pension - On Maturity/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z68 |
| R3200.C0040 | Group Pension - On Maturity/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z68 |
| R3210.C0020 | Group Pension - On Surrender/Gross | s2md_met:mi281 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z69 |
| R3210.C0030 | Group Pension - On Surrender/Reinsurer's Share | s2md_met:mi287 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z69 |
| R3210.C0040 | Group Pension - On Surrender/Net | s2md_met:mi288 | xbrli:monetaryItemType | instant | iec_s2c_LB:z53 | iec_s2c_LB:z69 |