Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000773141-22-000010-index-headers.html | 2022-02-01 06:30:12 | |
| 0000773141-22-000010-index.html | 2022-02-01 06:30:12 | |
| 0000773141-22-000010.txt | 2022-02-01 06:30:12 | |
 0000773141-22-000010-xbrl.zip | 34595 | 2022-02-01 06:30:12 |
| FilingSummary.xml | 1696 | 2022-02-01 06:30:12 |
| Financial_Report.xlsx | 5805 | 2022-02-01 06:30:12 |
| mdc-20211231earningsrelease.htm | 479419 | 2022-02-01 06:30:12 |
| mdc-20220201.htm | 40734 | 2022-02-01 06:30:12 |
| mdc-20220201.xsd | 2795 | 2022-02-01 06:30:12 |
| mdc-20220201_def.xml | 16074 | 2022-02-01 06:30:12 |
| mdc-20220201_htm.xml | 13635 | 2022-02-01 06:30:12 |
| mdc-20220201_lab.xml | 31425 | 2022-02-01 06:30:12 |
| mdc-20220201_pre.xml | 16761 | 2022-02-01 06:30:12 |
| MetaLinks.json | 21081 | 2022-02-01 06:30:12 |
| R1.htm | 44383 | 2022-02-01 06:30:12 |
| report.css | 2767 | 2022-02-01 06:30:12 |
| Show.js | 1085 | 2022-02-01 06:30:12 |