Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000773141-23-000004-index-headers.html | 2023-01-31 06:11:06 | |
| 0000773141-23-000004-index.html | 2023-01-31 06:11:06 | |
| 0000773141-23-000004.txt | 2023-01-31 06:11:06 | |
 0000773141-23-000004-xbrl.zip | 34572 | 2023-01-31 06:11:06 |
| FilingSummary.xml | 1693 | 2023-01-31 06:11:06 |
| Financial_Report.xlsx | 5841 | 2023-01-31 06:11:06 |
| mdc-20221231earningsrelease.htm | 480082 | 2023-01-31 06:11:06 |
| mdc-20230131.htm | 40762 | 2023-01-31 06:11:06 |
| mdc-20230131.xsd | 2795 | 2023-01-31 06:11:06 |
| mdc-20230131_def.xml | 16074 | 2023-01-31 06:11:06 |
| mdc-20230131_htm.xml | 13626 | 2023-01-31 06:11:06 |
| mdc-20230131_lab.xml | 31425 | 2023-01-31 06:11:06 |
| mdc-20230131_pre.xml | 16761 | 2023-01-31 06:11:06 |
| MetaLinks.json | 21612 | 2023-01-31 06:11:06 |
| R1.htm | 43824 | 2023-01-31 06:11:06 |
| report.css | 2767 | 2023-01-31 06:11:06 |
| Show.js | 1085 | 2023-01-31 06:11:06 |