Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000015615-13-000084-index-headers.html | 2013-10-31 17:10:01 | |
| 0000015615-13-000084-index.html | 2013-10-31 17:10:01 | |
| 0000015615-13-000084.txt | 2013-10-31 17:10:01 | |
 0000015615-13-000084-xbrl.zip | 442242 | 2013-10-31 17:10:01 |
 a10q2013shell_image1a01.jpg | 2150 | 2013-10-31 17:10:01 |
| FilingSummary.xml | 56358 | 2013-10-31 17:10:01 |
| Financial_Report.xls | 3675192 | 2013-10-31 17:10:01 |
| Financial_Report.xlsx | 422054 | 2013-10-31 17:10:01 |
| mtz-20130930.xml | 4490337 | 2013-10-31 17:10:01 |
| mtz-20130930.xsd | 68779 | 2013-10-31 17:10:01 |
| mtz-20130930_cal.xml | 174721 | 2013-10-31 17:10:01 |
| mtz-20130930_def.xml | 791236 | 2013-10-31 17:10:01 |
| mtz-20130930_lab.xml | 1073208 | 2013-10-31 17:10:01 |
| mtz-20130930_pre.xml | 874522 | 2013-10-31 17:10:01 |
| mtz09301310-q.htm | 2371497 | 2013-10-31 17:10:01 |
| mtz09301310-qex101.htm | 79704 | 2013-10-31 17:10:01 |
| mtz09301310-qex121.htm | 22918 | 2013-10-31 17:10:01 |
| mtz09301310-qex232.htm | 4854 | 2013-10-31 17:10:01 |
| mtz09301310-qex311.htm | 13408 | 2013-10-31 17:10:01 |
| mtz09301310-qex312.htm | 13328 | 2013-10-31 17:10:01 |
| mtz09301310-qex321.htm | 8602 | 2013-10-31 17:10:01 |
| mtz09301310-qex322.htm | 8690 | 2013-10-31 17:10:01 |
| R1.htm | 29284 | 2013-10-31 17:10:01 |
| R10.htm | 50312 | 2013-10-31 17:10:01 |
| R100.htm | 139011 | 2013-10-31 17:10:01 |
| R101.htm | 20506 | 2013-10-31 17:10:01 |
| R11.htm | 79117 | 2013-10-31 17:10:01 |
| R12.htm | 77312 | 2013-10-31 17:10:01 |
| R13.htm | 12209 | 2013-10-31 17:10:01 |
| R14.htm | 22813 | 2013-10-31 17:10:01 |
| R15.htm | 85121 | 2013-10-31 17:10:01 |
| R16.htm | 24125 | 2013-10-31 17:10:01 |
| R17.htm | 10791 | 2013-10-31 17:10:01 |
| R18.htm | 80869 | 2013-10-31 17:10:01 |
| R19.htm | 31914 | 2013-10-31 17:10:01 |
| R2.htm | 93898 | 2013-10-31 17:10:01 |
| R20.htm | 61350 | 2013-10-31 17:10:01 |
| R21.htm | 9464 | 2013-10-31 17:10:01 |
| R22.htm | 246945 | 2013-10-31 17:10:01 |
| R23.htm | 32866 | 2013-10-31 17:10:01 |
| R24.htm | 15158 | 2013-10-31 17:10:01 |
| R25.htm | 18446 | 2013-10-31 17:10:01 |
| R26.htm | 672283 | 2013-10-31 17:10:01 |
| R27.htm | 6465 | 2013-10-31 17:10:01 |
| R28.htm | 49659 | 2013-10-31 17:10:01 |
| R29.htm | 9159 | 2013-10-31 17:10:01 |
| R3.htm | 19931 | 2013-10-31 17:10:01 |
| R30.htm | 95124 | 2013-10-31 17:10:01 |
| R31.htm | 84487 | 2013-10-31 17:10:01 |
| R32.htm | 43707 | 2013-10-31 17:10:01 |
| R33.htm | 76966 | 2013-10-31 17:10:01 |
| R34.htm | 70955 | 2013-10-31 17:10:01 |
| R35.htm | 18918 | 2013-10-31 17:10:01 |
| R36.htm | 70145 | 2013-10-31 17:10:01 |
| R37.htm | 21178 | 2013-10-31 17:10:01 |
| R38.htm | 73067 | 2013-10-31 17:10:01 |
| R39.htm | 30324 | 2013-10-31 17:10:01 |
| R4.htm | 129777 | 2013-10-31 17:10:01 |
| R40.htm | 59576 | 2013-10-31 17:10:01 |
| R41.htm | 248264 | 2013-10-31 17:10:01 |
| R42.htm | 28170 | 2013-10-31 17:10:01 |
| R43.htm | 671547 | 2013-10-31 17:10:01 |
| R44.htm | 16801 | 2013-10-31 17:10:01 |
| R45.htm | 29063 | 2013-10-31 17:10:01 |
| R46.htm | 43762 | 2013-10-31 17:10:01 |
| R47.htm | 21243 | 2013-10-31 17:10:01 |
| R48.htm | 10038 | 2013-10-31 17:10:01 |
| R49.htm | 46720 | 2013-10-31 17:10:01 |
| R5.htm | 25973 | 2013-10-31 17:10:01 |
| R50.htm | 26500 | 2013-10-31 17:10:01 |
| R51.htm | 45452 | 2013-10-31 17:10:01 |
| R52.htm | 13552 | 2013-10-31 17:10:01 |
| R53.htm | 20884 | 2013-10-31 17:10:01 |
| R54.htm | 23578 | 2013-10-31 17:10:01 |
| R55.htm | 53136 | 2013-10-31 17:10:01 |
| R56.htm | 16327 | 2013-10-31 17:10:01 |
| R57.htm | 23359 | 2013-10-31 17:10:01 |
| R58.htm | 28641 | 2013-10-31 17:10:01 |
| R59.htm | 59982 | 2013-10-31 17:10:01 |
| R6.htm | 171689 | 2013-10-31 17:10:01 |
| R60.htm | 7202 | 2013-10-31 17:10:01 |
| R61.htm | 21812 | 2013-10-31 17:10:01 |
| R62.htm | 19057 | 2013-10-31 17:10:01 |
| R63.htm | 16675 | 2013-10-31 17:10:01 |
| R64.htm | 39580 | 2013-10-31 17:10:01 |
| R65.htm | 22437 | 2013-10-31 17:10:01 |
| R66.htm | 41838 | 2013-10-31 17:10:01 |
| R67.htm | 16984 | 2013-10-31 17:10:01 |
| R68.htm | 6430 | 2013-10-31 17:10:01 |
| R69.htm | 10067 | 2013-10-31 17:10:01 |
| R7.htm | 20937 | 2013-10-31 17:10:01 |
| R70.htm | 8700 | 2013-10-31 17:10:01 |
| R71.htm | 76498 | 2013-10-31 17:10:01 |
| R72.htm | 22370 | 2013-10-31 17:10:01 |
| R73.htm | 11899 | 2013-10-31 17:10:01 |
| R74.htm | 9655 | 2013-10-31 17:10:01 |
| R75.htm | 22577 | 2013-10-31 17:10:01 |
| R76.htm | 5763 | 2013-10-31 17:10:01 |
| R77.htm | 6274 | 2013-10-31 17:10:01 |
| R78.htm | 58403 | 2013-10-31 17:10:01 |
| R79.htm | 29810 | 2013-10-31 17:10:01 |
| R8.htm | 98750 | 2013-10-31 17:10:01 |
| R80.htm | 50850 | 2013-10-31 17:10:01 |
| R81.htm | 16260 | 2013-10-31 17:10:01 |
| R82.htm | 14482 | 2013-10-31 17:10:01 |
| R83.htm | 14106 | 2013-10-31 17:10:01 |
| R84.htm | 23096 | 2013-10-31 17:10:01 |
| R85.htm | 24774 | 2013-10-31 17:10:01 |
| R86.htm | 9975 | 2013-10-31 17:10:01 |
| R87.htm | 16892 | 2013-10-31 17:10:01 |
| R88.htm | 43869 | 2013-10-31 17:10:01 |
| R89.htm | 20825 | 2013-10-31 17:10:01 |
| R9.htm | 93536 | 2013-10-31 17:10:01 |
| R90.htm | 23363 | 2013-10-31 17:10:01 |
| R91.htm | 18065 | 2013-10-31 17:10:01 |
| R92.htm | 24732 | 2013-10-31 17:10:01 |
| R93.htm | 44850 | 2013-10-31 17:10:01 |
| R94.htm | 17781 | 2013-10-31 17:10:01 |
| R95.htm | 4784 | 2013-10-31 17:10:01 |
| R96.htm | 7496 | 2013-10-31 17:10:01 |
| R97.htm | 37071 | 2013-10-31 17:10:01 |
| R98.htm | 95871 | 2013-10-31 17:10:01 |
| R99.htm | 62296 | 2013-10-31 17:10:01 |
| report.css | 2741 | 2013-10-31 17:10:01 |
| Show.js | 1410 | 2013-10-31 17:10:01 |