Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | DEF 14A | d365847ddef14a.htm iXBRL | DEF 14A | 1523127 |
| 6 | GRAPHIC | g365847g00c36.jpg | GRAPHIC | 28709 |
| 7 | GRAPHIC | g365847g02b01.jpg | GRAPHIC | 30185 |
| 8 | GRAPHIC | g365847g02b02.jpg | GRAPHIC | 20513 |
| 9 | GRAPHIC | g365847g02b03.jpg | GRAPHIC | 20726 |
| 10 | GRAPHIC | g365847g04v76.jpg | GRAPHIC | 18114 |
| 11 | GRAPHIC | g365847g07m82.jpg | GRAPHIC | 50254 |
| 12 | GRAPHIC | g365847g09o10.jpg | GRAPHIC | 28418 |
| 13 | GRAPHIC | g365847g11a03.jpg | GRAPHIC | 14018 |
| 14 | GRAPHIC | g365847g11a04.jpg | GRAPHIC | 1903 |
| 15 | GRAPHIC | g365847g11a05.jpg | GRAPHIC | 2114 |
| 16 | GRAPHIC | g365847g11a10.jpg | GRAPHIC | 8134 |
| 17 | GRAPHIC | g365847g13a01.jpg | GRAPHIC | 25775 |
| 18 | GRAPHIC | g365847g13a02.jpg | GRAPHIC | 17651 |
| 19 | GRAPHIC | g365847g13a03.jpg | GRAPHIC | 29231 |
| 20 | GRAPHIC | g365847g13p86.jpg | GRAPHIC | 71024 |
| 21 | GRAPHIC | g365847g18e25.jpg | GRAPHIC | 231435 |
| 22 | GRAPHIC | g365847g18v80.jpg | GRAPHIC | 103947 |
| 23 | GRAPHIC | g365847g20a20.jpg | GRAPHIC | 57565 |
| 24 | GRAPHIC | g365847g20t86.jpg | GRAPHIC | 71303 |
| 25 | GRAPHIC | g365847g21a12.jpg | GRAPHIC | 76557 |
| 26 | GRAPHIC | g365847g21a13.jpg | GRAPHIC | 91332 |
| 27 | GRAPHIC | g365847g21c22.jpg | GRAPHIC | 93593 |
| 28 | GRAPHIC | g365847g38y55.jpg | GRAPHIC | 76939 |
| 29 | GRAPHIC | g365847g40d64.jpg | GRAPHIC | 71014 |
| 30 | GRAPHIC | g365847g58a00.jpg | GRAPHIC | 11482 |
| 31 | GRAPHIC | g365847g58a01.jpg | GRAPHIC | 1862 |
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| 36 | GRAPHIC | g365847g58a14.jpg | GRAPHIC | 16489 |
| 37 | GRAPHIC | g365847g58a15.jpg | GRAPHIC | 16830 |
| 38 | GRAPHIC | g365847g58a16.jpg | GRAPHIC | 16893 |
| 39 | GRAPHIC | g365847g60a01.jpg | GRAPHIC | 1361 |
| 40 | GRAPHIC | g365847g60a02.jpg | GRAPHIC | 13002 |
| 41 | GRAPHIC | g365847g60a03.jpg | GRAPHIC | 26445 |
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| 46 | GRAPHIC | g365847g60a08.jpg | GRAPHIC | 9312 |
| 47 | GRAPHIC | g365847g60a09.jpg | GRAPHIC | 7751 |
| 48 | GRAPHIC | g365847g60a10.jpg | GRAPHIC | 29978 |
| 49 | GRAPHIC | g365847g60a11.jpg | GRAPHIC | 15144 |
| 50 | GRAPHIC | g365847g60a12.jpg | GRAPHIC | 22713 |
| 51 | GRAPHIC | g365847g60a13.jpg | GRAPHIC | 20003 |
| 52 | GRAPHIC | g365847g60a14.jpg | GRAPHIC | 19486 |
| 53 | GRAPHIC | g365847g60a15.jpg | GRAPHIC | 24826 |
| 54 | GRAPHIC | g365847g61a01.jpg | GRAPHIC | 22150 |
| 55 | GRAPHIC | g365847g64f12.jpg | GRAPHIC | 86734 |
| 56 | GRAPHIC | g365847g70a01.jpg | GRAPHIC | 130758 |
| 57 | GRAPHIC | g365847g70a02.jpg | GRAPHIC | 122440 |
| 58 | GRAPHIC | g365847g78e81.jpg | GRAPHIC | 3668 |
| 59 | GRAPHIC | g365847g81d91.jpg | GRAPHIC | 82146 |
| 60 | GRAPHIC | g365847g89r12.jpg | GRAPHIC | 186855 |
| Complete submission text file | 0001193125-23-082123.txt | 7584300 |
Data Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 2 | XBRL TAXONOMY EXTENSION SCHEMA | meg-20221231.xsd | EX-101.SCH | 5467 |
| 3 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | meg-20221231_def.xml | EX-101.DEF | 5418 |
| 4 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | meg-20221231_lab.xml | EX-101.LAB | 8015 |
| 5 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | meg-20221231_pre.xml | EX-101.PRE | 4840 |
| 63 | EXTRACTED XBRL INSTANCE DOCUMENT | d365847ddef14a_htm.xml | XML | 221173 |
IRS No.: 464195044 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 001-39394 | Film No.: 23769438
SIC: 8742 Services-Management Consulting Services
