Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000015615-17-000034-index-headers.html | 2017-11-02 17:06:27 | |
| 0000015615-17-000034-index.html | 2017-11-02 17:06:27 | |
| 0000015615-17-000034.txt | 2017-11-02 17:06:27 | |
 0000015615-17-000034-xbrl.zip | 371087 | 2017-11-02 17:06:27 |
| FilingSummary.xml | 58545 | 2017-11-02 17:06:27 |
| Financial_Report.xlsx | 130201 | 2017-11-02 17:06:27 |
 image0a08.jpg | 2150 | 2017-11-02 17:06:27 |
| mtz-20170930.xml | 3273229 | 2017-11-02 17:06:27 |
| mtz-20170930.xsd | 62828 | 2017-11-02 17:06:27 |
| mtz-20170930_cal.xml | 118022 | 2017-11-02 17:06:27 |
| mtz-20170930_def.xml | 648881 | 2017-11-02 17:06:27 |
| mtz-20170930_lab.xml | 990655 | 2017-11-02 17:06:27 |
| mtz-20170930_pre.xml | 782082 | 2017-11-02 17:06:27 |
| mtz9301710-q.htm | 1962831 | 2017-11-02 17:06:27 |
| mtz9301710-qex121.htm | 18572 | 2017-11-02 17:06:27 |
| mtz9301710-qex311.htm | 13498 | 2017-11-02 17:06:27 |
| mtz9301710-qex312.htm | 13527 | 2017-11-02 17:06:27 |
| mtz9301710-qex321.htm | 8396 | 2017-11-02 17:06:27 |
| mtz9301710-qex322.htm | 8593 | 2017-11-02 17:06:27 |
| mtz9301710-qex41.htm | 25569 | 2017-11-02 17:06:27 |
| R1.htm | 23937 | 2017-11-02 17:06:27 |
| R10.htm | 37292 | 2017-11-02 17:06:27 |
| R11.htm | 24047 | 2017-11-02 17:06:27 |
| R12.htm | 24285 | 2017-11-02 17:06:27 |
| R13.htm | 52853 | 2017-11-02 17:06:27 |
| R14.htm | 10594 | 2017-11-02 17:06:27 |
| R15.htm | 56665 | 2017-11-02 17:06:27 |
| R16.htm | 34234 | 2017-11-02 17:06:27 |
| R17.htm | 6730 | 2017-11-02 17:06:27 |
| R18.htm | 10365 | 2017-11-02 17:06:27 |
| R19.htm | 137336 | 2017-11-02 17:06:27 |
| R2.htm | 47362 | 2017-11-02 17:06:27 |
| R20.htm | 29740 | 2017-11-02 17:06:27 |
| R21.htm | 34684 | 2017-11-02 17:06:27 |
| R22.htm | 606682 | 2017-11-02 17:06:27 |
| R23.htm | 73091 | 2017-11-02 17:06:27 |
| R24.htm | 35556 | 2017-11-02 17:06:27 |
| R25.htm | 81912 | 2017-11-02 17:06:27 |
| R26.htm | 19561 | 2017-11-02 17:06:27 |
| R27.htm | 21084 | 2017-11-02 17:06:27 |
| R28.htm | 33742 | 2017-11-02 17:06:27 |
| R29.htm | 51744 | 2017-11-02 17:06:27 |
| R3.htm | 22207 | 2017-11-02 17:06:27 |
| R30.htm | 32615 | 2017-11-02 17:06:27 |
| R31.htm | 129536 | 2017-11-02 17:06:27 |
| R32.htm | 606631 | 2017-11-02 17:06:27 |
| R33.htm | 33793 | 2017-11-02 17:06:27 |
| R34.htm | 16457 | 2017-11-02 17:06:27 |
| R35.htm | 22767 | 2017-11-02 17:06:27 |
| R36.htm | 19762 | 2017-11-02 17:06:27 |
| R37.htm | 18379 | 2017-11-02 17:06:27 |
| R38.htm | 54114 | 2017-11-02 17:06:27 |
| R39.htm | 57187 | 2017-11-02 17:06:27 |
| R4.htm | 88712 | 2017-11-02 17:06:27 |
| R40.htm | 42657 | 2017-11-02 17:06:27 |
| R41.htm | 35572 | 2017-11-02 17:06:27 |
| R42.htm | 18054 | 2017-11-02 17:06:27 |
| R43.htm | 101628 | 2017-11-02 17:06:27 |
| R44.htm | 16981 | 2017-11-02 17:06:27 |
| R45.htm | 11196 | 2017-11-02 17:06:27 |
| R46.htm | 20997 | 2017-11-02 17:06:27 |
| R47.htm | 12284 | 2017-11-02 17:06:27 |
| R48.htm | 35735 | 2017-11-02 17:06:27 |
| R49.htm | 10008 | 2017-11-02 17:06:27 |
| R5.htm | 22001 | 2017-11-02 17:06:27 |
| R50.htm | 105955 | 2017-11-02 17:06:27 |
| R51.htm | 17761 | 2017-11-02 17:06:27 |
| R52.htm | 9347 | 2017-11-02 17:06:27 |
| R53.htm | 14892 | 2017-11-02 17:06:27 |
| R54.htm | 7729 | 2017-11-02 17:06:27 |
| R55.htm | 15179 | 2017-11-02 17:06:27 |
| R56.htm | 6534 | 2017-11-02 17:06:27 |
| R57.htm | 11707 | 2017-11-02 17:06:27 |
| R58.htm | 30415 | 2017-11-02 17:06:27 |
| R59.htm | 12316 | 2017-11-02 17:06:27 |
| R6.htm | 99613 | 2017-11-02 17:06:27 |
| R60.htm | 7235 | 2017-11-02 17:06:27 |
| R61.htm | 16364 | 2017-11-02 17:06:27 |
| R62.htm | 21178 | 2017-11-02 17:06:27 |
| R63.htm | 5163 | 2017-11-02 17:06:27 |
| R64.htm | 18826 | 2017-11-02 17:06:27 |
| R65.htm | 7518 | 2017-11-02 17:06:27 |
| R66.htm | 14471 | 2017-11-02 17:06:27 |
| R67.htm | 39953 | 2017-11-02 17:06:27 |
| R68.htm | 28306 | 2017-11-02 17:06:27 |
| R69.htm | 19006 | 2017-11-02 17:06:27 |
| R7.htm | 38267 | 2017-11-02 17:06:27 |
| R70.htm | 19710 | 2017-11-02 17:06:27 |
| R71.htm | 11765 | 2017-11-02 17:06:27 |
| R72.htm | 25146 | 2017-11-02 17:06:27 |
| R73.htm | 15358 | 2017-11-02 17:06:27 |
| R74.htm | 71253 | 2017-11-02 17:06:27 |
| R75.htm | 15719 | 2017-11-02 17:06:27 |
| R76.htm | 20473 | 2017-11-02 17:06:27 |
| R77.htm | 58207 | 2017-11-02 17:06:27 |
| R78.htm | 11556 | 2017-11-02 17:06:27 |
| R79.htm | 65945 | 2017-11-02 17:06:27 |
| R8.htm | 38152 | 2017-11-02 17:06:27 |
| R80.htm | 15129 | 2017-11-02 17:06:27 |
| R81.htm | 6922 | 2017-11-02 17:06:27 |
| R82.htm | 80052 | 2017-11-02 17:06:27 |
| R83.htm | 58068 | 2017-11-02 17:06:27 |
| R84.htm | 88228 | 2017-11-02 17:06:27 |
| R9.htm | 95190 | 2017-11-02 17:06:27 |
| report.css | 2768 | 2017-11-02 17:06:27 |
| Show.js | 1411 | 2017-11-02 17:06:27 |