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|---|---|---|
 0000866273-25-000103-index-headers.html | 2025-11-06 16:49:54 | |
| 0000866273-25-000103-index.html | 2025-11-06 16:49:54 | |
| 0000866273-25-000103.txt | 2025-11-06 16:49:54 | |
 0000866273-25-000103-xbrl.zip | 128157 | 2025-11-06 16:49:54 |
| exhibit311-mtrxx2025x09x30x.htm | 9939 | 2025-11-06 16:49:54 |
| exhibit312-mtrxx2025x09x30x.htm | 9950 | 2025-11-06 16:49:54 |
| exhibit321-mtrxx2025x09x30x.htm | 4949 | 2025-11-06 16:49:54 |
| exhibit322-mtrxx2025x09x30x.htm | 4948 | 2025-11-06 16:49:54 |
| exhibit95-mtrxx2025x09x30x.htm | 17704 | 2025-11-06 16:49:54 |
| FilingSummary.xml | 20038 | 2025-11-06 16:49:54 |
| matrixservicecompany-def.htm | 18530 | 2025-11-06 16:49:54 |
 matrixservicecompany-def001.jpg | 36558 | 2025-11-06 16:49:54 |
 matrixservicecompany-def002.jpg | 203204 | 2025-11-06 16:49:54 |
 matrixservicecompany-def003.jpg | 233903 | 2025-11-06 16:49:54 |
 matrixservicecompany-def004.jpg | 266381 | 2025-11-06 16:49:54 |
 matrixservicecompany-def005.jpg | 228823 | 2025-11-06 16:49:54 |
 matrixservicecompany-def006.jpg | 296555 | 2025-11-06 16:49:54 |
 matrixservicecompany-def007.jpg | 39082 | 2025-11-06 16:49:54 |
| MetaLinks.json | 468786 | 2025-11-06 16:49:54 |
| mtrx-20250930.htm | 752535 | 2025-11-06 16:49:54 |
| mtrx-20250930.xsd | 24878 | 2025-11-06 16:49:54 |
| mtrx-20250930_cal.xml | 42247 | 2025-11-06 16:49:54 |
| mtrx-20250930_def.xml | 52636 | 2025-11-06 16:49:54 |
| mtrx-20250930_htm.xml | 315232 | 2025-11-06 16:49:54 |
| mtrx-20250930_lab.xml | 269112 | 2025-11-06 16:49:54 |
| mtrx-20250930_pre.xml | 186893 | 2025-11-06 16:49:54 |
| R1.htm | 51519 | 2025-11-06 16:49:54 |
| R10.htm | 37155 | 2025-11-06 16:49:54 |
| R11.htm | 15245 | 2025-11-06 16:49:54 |
| R12.htm | 9737 | 2025-11-06 16:49:54 |
| R13.htm | 12424 | 2025-11-06 16:49:54 |
| R14.htm | 24807 | 2025-11-06 16:49:54 |
| R15.htm | 17446 | 2025-11-06 16:49:54 |
| R16.htm | 7484 | 2025-11-06 16:49:54 |
| R17.htm | 10599 | 2025-11-06 16:49:54 |
| R18.htm | 34029 | 2025-11-06 16:49:54 |
| R19.htm | 25746 | 2025-11-06 16:49:54 |
| R2.htm | 90751 | 2025-11-06 16:49:54 |
| R20.htm | 68197 | 2025-11-06 16:49:54 |
| R21.htm | 18291 | 2025-11-06 16:49:54 |
| R22.htm | 14408 | 2025-11-06 16:49:54 |
| R23.htm | 16800 | 2025-11-06 16:49:54 |
| R24.htm | 17108 | 2025-11-06 16:49:54 |
| R25.htm | 6352 | 2025-11-06 16:49:54 |
| R26.htm | 35553 | 2025-11-06 16:49:54 |
| R27.htm | 7407 | 2025-11-06 16:49:54 |
| R28.htm | 20757 | 2025-11-06 16:49:54 |
| R29.htm | 41080 | 2025-11-06 16:49:54 |
| R3.htm | 25646 | 2025-11-06 16:49:54 |
| R30.htm | 4806 | 2025-11-06 16:49:54 |
| R31.htm | 96118 | 2025-11-06 16:49:54 |
| R32.htm | 6640 | 2025-11-06 16:49:54 |
| R4.htm | 137284 | 2025-11-06 16:49:54 |
| R5.htm | 14165 | 2025-11-06 16:49:54 |
| R6.htm | 86089 | 2025-11-06 16:49:54 |
| R7.htm | 72899 | 2025-11-06 16:49:54 |
| R8.htm | 30564 | 2025-11-06 16:49:54 |
| R9.htm | 9723 | 2025-11-06 16:49:54 |
| report.css | 2767 | 2025-11-06 16:49:54 |
| Show.js | 1085 | 2025-11-06 16:49:54 |