| r0.C0400 | iemd_a2.root/Liability | iemd_met:miie12 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | iec_s2c_AM:z2 |
| r0.C0500 | iemd_a2.root/Hedge Assets | iemd_met:miie30 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | iec_s2c_AM:z2 |
| r0.C0600 | iemd_a2.root/Reinsurance Asset | iemd_met:miie64 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | iec_s2c_AM:z2 |
| r0.C0700 | iemd_a2.root/Net Impact | iemd_met:miie43 | xbrli:monetaryItemType | instant | N/A | N/A | N/A | iec_s2c_AM:z2 |
| R1900.C0400 | Rho (Stress ID: IR.GK.01)/Liability | iemd_met:miie12 | xbrli:monetaryItemType | instant | iec_s2c_VM:z7 | N/A | N/A | iec_s2c_AM:z2 |
| R1900.C0500 | Rho (Stress ID: IR.GK.01)/Hedge Assets | iemd_met:miie30 | xbrli:monetaryItemType | instant | iec_s2c_VM:z7 | N/A | N/A | iec_s2c_AM:z2 |
| R1900.C0600 | Rho (Stress ID: IR.GK.01)/Reinsurance Asset | iemd_met:miie64 | xbrli:monetaryItemType | instant | iec_s2c_VM:z7 | N/A | N/A | iec_s2c_AM:z2 |
| R1900.C0700 | Rho (Stress ID: IR.GK.01)/Net Impact | iemd_met:miie43 | xbrli:monetaryItemType | instant | iec_s2c_VM:z7 | N/A | N/A | iec_s2c_AM:z2 |
| R2000.C0400 | Rho by Currency 1 (Stress ID: IR.GK.02.01)/Liability | iemd_met:miie12 | xbrli:monetaryItemType | instant | iec_s2c_VM:z7 | N/A | iec_s2c_CU:z1 | iec_s2c_AM:z2 |
| R2000.C0500 | Rho by Currency 1 (Stress ID: IR.GK.02.01)/Hedge Assets | iemd_met:miie30 | xbrli:monetaryItemType | instant | iec_s2c_VM:z7 | N/A | iec_s2c_CU:z1 | iec_s2c_AM:z2 |
| R2000.C0600 | Rho by Currency 1 (Stress ID: IR.GK.02.01)/Reinsurance Asset | iemd_met:miie64 | xbrli:monetaryItemType | instant | iec_s2c_VM:z7 | N/A | iec_s2c_CU:z1 | iec_s2c_AM:z2 |
| R2000.C0700 | Rho by Currency 1 (Stress ID: IR.GK.02.01)/Net Impact | iemd_met:miie43 | xbrli:monetaryItemType | instant | iec_s2c_VM:z7 | N/A | iec_s2c_CU:z1 | iec_s2c_AM:z2 |
| R2100.C0400 | Rho by Currency 2 (Stress ID: IR.GK.02.02)/Liability | iemd_met:miie12 | xbrli:monetaryItemType | instant | iec_s2c_VM:z7 | N/A | iec_s2c_CU:z2 | iec_s2c_AM:z2 |
| R2100.C0500 | Rho by Currency 2 (Stress ID: IR.GK.02.02)/Hedge Assets | iemd_met:miie30 | xbrli:monetaryItemType | instant | iec_s2c_VM:z7 | N/A | iec_s2c_CU:z2 | iec_s2c_AM:z2 |
| R2100.C0600 | Rho by Currency 2 (Stress ID: IR.GK.02.02)/Reinsurance Asset | iemd_met:miie64 | xbrli:monetaryItemType | instant | iec_s2c_VM:z7 | N/A | iec_s2c_CU:z2 | iec_s2c_AM:z2 |
| R2100.C0700 | Rho by Currency 2 (Stress ID: IR.GK.02.02)/Net Impact | iemd_met:miie43 | xbrli:monetaryItemType | instant | iec_s2c_VM:z7 | N/A | iec_s2c_CU:z2 | iec_s2c_AM:z2 |
| R2200.C0400 | Rho by Currency 3 (Stress ID: IR.GK.02.03)/Liability | iemd_met:miie12 | xbrli:monetaryItemType | instant | iec_s2c_VM:z7 | N/A | iec_s2c_CU:z3 | iec_s2c_AM:z2 |
| R2200.C0500 | Rho by Currency 3 (Stress ID: IR.GK.02.03)/Hedge Assets | iemd_met:miie30 | xbrli:monetaryItemType | instant | iec_s2c_VM:z7 | N/A | iec_s2c_CU:z3 | iec_s2c_AM:z2 |
| R2200.C0600 | Rho by Currency 3 (Stress ID: IR.GK.02.03)/Reinsurance Asset | iemd_met:miie64 | xbrli:monetaryItemType | instant | iec_s2c_VM:z7 | N/A | iec_s2c_CU:z3 | iec_s2c_AM:z2 |
| R2200.C0700 | Rho by Currency 3 (Stress ID: IR.GK.02.03)/Net Impact | iemd_met:miie43 | xbrli:monetaryItemType | instant | iec_s2c_VM:z7 | N/A | iec_s2c_CU:z3 | iec_s2c_AM:z2 |
| R2300.C0400 | Rho by Currency 4 (Stress ID: IR.GK.02.04)/Liability | iemd_met:miie12 | xbrli:monetaryItemType | instant | iec_s2c_VM:z7 | N/A | iec_s2c_CU:z4 | iec_s2c_AM:z2 |
| R2300.C0500 | Rho by Currency 4 (Stress ID: IR.GK.02.04)/Hedge Assets | iemd_met:miie30 | xbrli:monetaryItemType | instant | iec_s2c_VM:z7 | N/A | iec_s2c_CU:z4 | iec_s2c_AM:z2 |
| R2300.C0600 | Rho by Currency 4 (Stress ID: IR.GK.02.04)/Reinsurance Asset | iemd_met:miie64 | xbrli:monetaryItemType | instant | iec_s2c_VM:z7 | N/A | iec_s2c_CU:z4 | iec_s2c_AM:z2 |
| R2300.C0700 | Rho by Currency 4 (Stress ID: IR.GK.02.04)/Net Impact | iemd_met:miie43 | xbrli:monetaryItemType | instant | iec_s2c_VM:z7 | N/A | iec_s2c_CU:z4 | iec_s2c_AM:z2 |
| R2500.C0400 | Interest Rate Stress 1 (Stress ID: IR.ST.01)/Liability | iemd_met:miie12 | xbrli:monetaryItemType | instant | N/A | iec_s2c_VM:z32 | N/A | iec_s2c_AM:z2 |
| R2500.C0500 | Interest Rate Stress 1 (Stress ID: IR.ST.01)/Hedge Assets | iemd_met:miie30 | xbrli:monetaryItemType | instant | N/A | iec_s2c_VM:z32 | N/A | iec_s2c_AM:z2 |
| R2500.C0600 | Interest Rate Stress 1 (Stress ID: IR.ST.01)/Reinsurance Asset | iemd_met:miie64 | xbrli:monetaryItemType | instant | N/A | iec_s2c_VM:z32 | N/A | iec_s2c_AM:z2 |
| R2500.C0700 | Interest Rate Stress 1 (Stress ID: IR.ST.01)/Net Impact | iemd_met:miie43 | xbrli:monetaryItemType | instant | N/A | iec_s2c_VM:z32 | N/A | iec_s2c_AM:z2 |
| R2600.C0400 | Interest Rate Stress 2 (Stress ID: IR.ST.02)/Liability | iemd_met:miie12 | xbrli:monetaryItemType | instant | N/A | iec_s2c_VM:z33 | N/A | iec_s2c_AM:z2 |
| R2600.C0500 | Interest Rate Stress 2 (Stress ID: IR.ST.02)/Hedge Assets | iemd_met:miie30 | xbrli:monetaryItemType | instant | N/A | iec_s2c_VM:z33 | N/A | iec_s2c_AM:z2 |
| R2600.C0600 | Interest Rate Stress 2 (Stress ID: IR.ST.02)/Reinsurance Asset | iemd_met:miie64 | xbrli:monetaryItemType | instant | N/A | iec_s2c_VM:z33 | N/A | iec_s2c_AM:z2 |
| R2600.C0700 | Interest Rate Stress 2 (Stress ID: IR.ST.02)/Net Impact | iemd_met:miie43 | xbrli:monetaryItemType | instant | N/A | iec_s2c_VM:z33 | N/A | iec_s2c_AM:z2 |
| R2700.C0400 | Interest Rate Stress 3 (Stress ID: IR.ST.03)/Liability | iemd_met:miie12 | xbrli:monetaryItemType | instant | N/A | iec_s2c_VM:z34 | N/A | iec_s2c_AM:z2 |
| R2700.C0500 | Interest Rate Stress 3 (Stress ID: IR.ST.03)/Hedge Assets | iemd_met:miie30 | xbrli:monetaryItemType | instant | N/A | iec_s2c_VM:z34 | N/A | iec_s2c_AM:z2 |
| R2700.C0600 | Interest Rate Stress 3 (Stress ID: IR.ST.03)/Reinsurance Asset | iemd_met:miie64 | xbrli:monetaryItemType | instant | N/A | iec_s2c_VM:z34 | N/A | iec_s2c_AM:z2 |
| R2700.C0700 | Interest Rate Stress 3 (Stress ID: IR.ST.03)/Net Impact | iemd_met:miie43 | xbrli:monetaryItemType | instant | N/A | iec_s2c_VM:z34 | N/A | iec_s2c_AM:z2 |
| R2800.C0400 | Interest Rate Stress 4 (Stress ID: IR.ST.04)/Liability | iemd_met:miie12 | xbrli:monetaryItemType | instant | N/A | iec_s2c_VM:z35 | N/A | iec_s2c_AM:z2 |
| R2800.C0500 | Interest Rate Stress 4 (Stress ID: IR.ST.04)/Hedge Assets | iemd_met:miie30 | xbrli:monetaryItemType | instant | N/A | iec_s2c_VM:z35 | N/A | iec_s2c_AM:z2 |
| R2800.C0600 | Interest Rate Stress 4 (Stress ID: IR.ST.04)/Reinsurance Asset | iemd_met:miie64 | xbrli:monetaryItemType | instant | N/A | iec_s2c_VM:z35 | N/A | iec_s2c_AM:z2 |
| R2800.C0700 | Interest Rate Stress 4 (Stress ID: IR.ST.04)/Net Impact | iemd_met:miie43 | xbrli:monetaryItemType | instant | N/A | iec_s2c_VM:z35 | N/A | iec_s2c_AM:z2 |