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| 0000950170-23-057372-index.html | 2023-11-01 15:06:33 | |
| 0000950170-23-057372.txt | 2023-11-01 15:06:33 | |
 0000950170-23-057372-xbrl.zip | 268093 | 2023-11-01 15:06:33 |
| FilingSummary.xml | 37579 | 2023-11-01 15:06:33 |
| Financial_Report.xlsx | 87692 | 2023-11-01 15:06:33 |
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| mlm-20230930.htm | 3666654 | 2023-11-01 15:06:33 |
| mlm-20230930.xsd | 58012 | 2023-11-01 15:06:33 |
| mlm-20230930_cal.xml | 75351 | 2023-11-01 15:06:33 |
| mlm-20230930_def.xml | 198128 | 2023-11-01 15:06:33 |
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| mlm-ex31_01.htm | 26096 | 2023-11-01 15:06:33 |
| mlm-ex31_02.htm | 26053 | 2023-11-01 15:06:33 |
| mlm-ex32_01.htm | 8818 | 2023-11-01 15:06:33 |
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| mlm-ex95.htm | 1661731 | 2023-11-01 15:06:33 |
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| report.css | 2767 | 2023-11-01 15:06:33 |
| Show.js | 1085 | 2023-11-01 15:06:33 |