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| 0000950170-23-035159-index.html | 2023-07-27 16:17:00 | |
| 0000950170-23-035159.txt | 2023-07-27 16:17:00 | |
 0000950170-23-035159-xbrl.zip | 298473 | 2023-07-27 16:17:00 |
| FilingSummary.xml | 49343 | 2023-07-27 16:17:00 |
| Financial_Report.xlsx | 111123 | 2023-07-27 16:17:00 |
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| mktx-20230630.htm | 4733099 | 2023-07-27 16:17:00 |
| mktx-20230630.xsd | 69851 | 2023-07-27 16:17:00 |
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| mktx-ex31_1.htm | 14495 | 2023-07-27 16:17:00 |
| mktx-ex31_2.htm | 14504 | 2023-07-27 16:17:00 |
| mktx-ex32_1.htm | 9409 | 2023-07-27 16:17:00 |
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| report.css | 2767 | 2023-07-27 16:17:00 |
| Show.js | 1085 | 2023-07-27 16:17:00 |