| r0.C0070 | iemd_a2.root/New Business Valuation | iemd_met:miie266 | xbrli:monetaryItemType | instant | N/A | N/A | s2c_DI:x5 | s2c_AM:x84 |
| r0.C0080 | iemd_a2.root/Value in Force | iemd_met:miie267 | xbrli:monetaryItemType | instant | N/A | N/A | s2c_DI:x5 | s2c_AM:x84 |
| R8005.C0070 | Investment Contracts - Total across lines of business/New Business Valuation | iemd_met:miie266 | xbrli:monetaryItemType | instant | iec_s2c_LB:z54 | s2c_LB:x65 | s2c_DI:x5 | s2c_AM:x84 |
| R8005.C0080 | Investment Contracts - Total across lines of business/Value in Force | iemd_met:miie267 | xbrli:monetaryItemType | instant | iec_s2c_LB:z54 | s2c_LB:x65 | s2c_DI:x5 | s2c_AM:x84 |
| R8010.C0070 | Investment - Annual Premium/New Business Valuation | iemd_met:miie266 | xbrli:monetaryItemType | instant | iec_s2c_LB:z55 | s2c_LB:x65 | s2c_DI:x5 | s2c_AM:x84 |
| R8010.C0080 | Investment - Annual Premium/Value in Force | iemd_met:miie267 | xbrli:monetaryItemType | instant | iec_s2c_LB:z55 | s2c_LB:x65 | s2c_DI:x5 | s2c_AM:x84 |
| R8020.C0070 | Investment - Single Premium/New Business Valuation | iemd_met:miie266 | xbrli:monetaryItemType | instant | iec_s2c_LB:z56 | s2c_LB:x65 | s2c_DI:x5 | s2c_AM:x84 |
| R8020.C0080 | Investment - Single Premium/Value in Force | iemd_met:miie267 | xbrli:monetaryItemType | instant | iec_s2c_LB:z56 | s2c_LB:x65 | s2c_DI:x5 | s2c_AM:x84 |
| R8030.C0070 | Individual Pension - Annual Premium/New Business Valuation | iemd_met:miie266 | xbrli:monetaryItemType | instant | iec_s2c_LB:z57 | s2c_LB:x65 | s2c_DI:x5 | s2c_AM:x84 |
| R8030.C0080 | Individual Pension - Annual Premium/Value in Force | iemd_met:miie267 | xbrli:monetaryItemType | instant | iec_s2c_LB:z57 | s2c_LB:x65 | s2c_DI:x5 | s2c_AM:x84 |
| R8040.C0070 | Individual Pension - Single Premium/New Business Valuation | iemd_met:miie266 | xbrli:monetaryItemType | instant | iec_s2c_LB:z58 | s2c_LB:x65 | s2c_DI:x5 | s2c_AM:x84 |
| R8040.C0080 | Individual Pension - Single Premium/Value in Force | iemd_met:miie267 | xbrli:monetaryItemType | instant | iec_s2c_LB:z58 | s2c_LB:x65 | s2c_DI:x5 | s2c_AM:x84 |
| R8050.C0070 | Group Pensions - Annual Premium/New Business Valuation | iemd_met:miie266 | xbrli:monetaryItemType | instant | iec_s2c_LB:z59 | s2c_LB:x65 | s2c_DI:x5 | s2c_AM:x84 |
| R8050.C0080 | Group Pensions - Annual Premium/Value in Force | iemd_met:miie267 | xbrli:monetaryItemType | instant | iec_s2c_LB:z59 | s2c_LB:x65 | s2c_DI:x5 | s2c_AM:x84 |
| R8060.C0070 | Group Pensions - Single Premium/New Business Valuation | iemd_met:miie266 | xbrli:monetaryItemType | instant | iec_s2c_LB:z60 | s2c_LB:x65 | s2c_DI:x5 | s2c_AM:x84 |
| R8060.C0080 | Group Pensions - Single Premium/Value in Force | iemd_met:miie267 | xbrli:monetaryItemType | instant | iec_s2c_LB:z60 | s2c_LB:x65 | s2c_DI:x5 | s2c_AM:x84 |