| r0.C0860 | iemd_a2.root/In Current Year | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | N/A | * | * | N/A | s2c_AM:x57 | s2c_AM:x80 |
| r0.C0870 | iemd_a2.root/Sum of Years (cumulative) | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | N/A | * | * | N/A | s2c_AM:x6 | s2c_AM:x80 |
| R0300.C0860 | Prior/In Current Year | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x35 | * | * | s2c_TI:x50 | s2c_AM:x57 | s2c_AM:x80 |
| R0300.C0870 | Prior/Sum of Years (cumulative) | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x35 | * | * | s2c_TI:x50 | s2c_AM:x6 | s2c_AM:x80 |
| R0310.C0860 | N-14/In Current Year | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x15 | * | * | s2c_TI:x49 | s2c_AM:x57 | s2c_AM:x80 |
| R0310.C0870 | N-14/Sum of Years (cumulative) | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x15 | * | * | s2c_TI:x49 | s2c_AM:x6 | s2c_AM:x80 |
| R0320.C0860 | N-13/In Current Year | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x14 | * | * | s2c_TI:x48 | s2c_AM:x57 | s2c_AM:x80 |
| R0320.C0870 | N-13/Sum of Years (cumulative) | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x14 | * | * | s2c_TI:x48 | s2c_AM:x6 | s2c_AM:x80 |
| R0330.C0860 | N-12/In Current Year | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x13 | * | * | s2c_TI:x47 | s2c_AM:x57 | s2c_AM:x80 |
| R0330.C0870 | N-12/Sum of Years (cumulative) | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x13 | * | * | s2c_TI:x47 | s2c_AM:x6 | s2c_AM:x80 |
| R0340.C0860 | N-11/In Current Year | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x12 | * | * | s2c_TI:x46 | s2c_AM:x57 | s2c_AM:x80 |
| R0340.C0870 | N-11/Sum of Years (cumulative) | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x12 | * | * | s2c_TI:x46 | s2c_AM:x6 | s2c_AM:x80 |
| R0350.C0860 | N-10/In Current Year | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x11 | * | * | s2c_TI:x44 | s2c_AM:x57 | s2c_AM:x80 |
| R0350.C0870 | N-10/Sum of Years (cumulative) | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x11 | * | * | s2c_TI:x44 | s2c_AM:x6 | s2c_AM:x80 |
| R0360.C0860 | N-9/In Current Year | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x10 | * | * | s2c_TI:x58 | s2c_AM:x57 | s2c_AM:x80 |
| R0360.C0870 | N-9/Sum of Years (cumulative) | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x10 | * | * | s2c_TI:x58 | s2c_AM:x6 | s2c_AM:x80 |
| R0370.C0860 | N-8/In Current Year | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x9 | * | * | s2c_TI:x57 | s2c_AM:x57 | s2c_AM:x80 |
| R0370.C0870 | N-8/Sum of Years (cumulative) | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x9 | * | * | s2c_TI:x57 | s2c_AM:x6 | s2c_AM:x80 |
| R0380.C0860 | N-7/In Current Year | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x8 | * | * | s2c_TI:x56 | s2c_AM:x57 | s2c_AM:x80 |
| R0380.C0870 | N-7/Sum of Years (cumulative) | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x8 | * | * | s2c_TI:x56 | s2c_AM:x6 | s2c_AM:x80 |
| R0390.C0860 | N-6/In Current Year | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x7 | * | * | s2c_TI:x55 | s2c_AM:x57 | s2c_AM:x80 |
| R0390.C0870 | N-6/Sum of Years (cumulative) | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x7 | * | * | s2c_TI:x55 | s2c_AM:x6 | s2c_AM:x80 |
| R0400.C0860 | N-5/In Current Year | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x6 | * | * | s2c_TI:x54 | s2c_AM:x57 | s2c_AM:x80 |
| R0400.C0870 | N-5/Sum of Years (cumulative) | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x6 | * | * | s2c_TI:x54 | s2c_AM:x6 | s2c_AM:x80 |
| R0410.C0860 | N-4/In Current Year | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x5 | * | * | s2c_TI:x53 | s2c_AM:x57 | s2c_AM:x80 |
| R0410.C0870 | N-4/Sum of Years (cumulative) | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x5 | * | * | s2c_TI:x53 | s2c_AM:x6 | s2c_AM:x80 |
| R0420.C0860 | N-3/In Current Year | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x4 | * | * | s2c_TI:x52 | s2c_AM:x57 | s2c_AM:x80 |
| R0420.C0870 | N-3/Sum of Years (cumulative) | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x4 | * | * | s2c_TI:x52 | s2c_AM:x6 | s2c_AM:x80 |
| R0430.C0860 | N-2/In Current Year | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x3 | * | * | s2c_TI:x51 | s2c_AM:x57 | s2c_AM:x80 |
| R0430.C0870 | N-2/Sum of Years (cumulative) | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x3 | * | * | s2c_TI:x51 | s2c_AM:x6 | s2c_AM:x80 |
| R0440.C0860 | N-1/In Current Year | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x2 | * | * | s2c_TI:x42 | s2c_AM:x57 | s2c_AM:x80 |
| R0440.C0870 | N-1/Sum of Years (cumulative) | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x2 | * | * | s2c_TI:x42 | s2c_AM:x6 | s2c_AM:x80 |
| R0450.C0860 | N/In Current Year | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x1 | * | * | s2c_TI:x41 | s2c_AM:x57 | s2c_AM:x80 |
| R0450.C0870 | N/Sum of Years (cumulative) | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | s2c_TI:x1 | * | * | s2c_TI:x41 | s2c_AM:x6 | s2c_AM:x80 |
| R0460.C0860 | Total/In Current Year | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | N/A | * | * | N/A | s2c_AM:x57 | s2c_AM:x80 |
| R0460.C0870 | Total/Sum of Years (cumulative) | s2md_met:mi291 | xbrli:monetaryItemType | instant | * | * | * | * | N/A | * | * | N/A | s2c_AM:x6 | s2c_AM:x80 |