Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000812011-23-000047-index-headers.html | 2023-09-28 16:08:02 | |
| 0000812011-23-000047-index.html | 2023-09-28 16:08:02 | |
| 0000812011-23-000047.txt | 2023-09-28 16:08:02 | |
 0000812011-23-000047-xbrl.zip | 934405 | 2023-09-28 16:08:02 |
| exhibit212023-q4.htm | 270707 | 2023-09-28 16:08:02 |
| exhibit232023-q4.htm | 2635 | 2023-09-28 16:08:02 |
| exhibit3112023-q4.htm | 11771 | 2023-09-28 16:08:02 |
| exhibit3122023-q4.htm | 11877 | 2023-09-28 16:08:02 |
| exhibit322023-q4.htm | 6898 | 2023-09-28 16:08:02 |
| FilingSummary.xml | 45339 | 2023-09-28 16:08:02 |
| Financial_Report.xlsx | 162286 | 2023-09-28 16:08:02 |
| MetaLinks.json | 1100280 | 2023-09-28 16:08:02 |
| mtn-20230731.htm | 2413610 | 2023-09-28 16:08:02 |
| mtn-20230731.xsd | 85210 | 2023-09-28 16:08:02 |
| mtn-20230731_cal.xml | 118407 | 2023-09-28 16:08:02 |
| mtn-20230731_def.xml | 497314 | 2023-09-28 16:08:02 |
 mtn-20230731_g1.jpg | 83684 | 2023-09-28 16:08:02 |
 mtn-20230731_g2.jpg | 421707 | 2023-09-28 16:08:02 |
 mtn-20230731_g3.jpg | 27086 | 2023-09-28 16:08:02 |
 mtn-20230731_g4.jpg | 60517 | 2023-09-28 16:08:02 |
| mtn-20230731_htm.xml | 1788791 | 2023-09-28 16:08:02 |
| mtn-20230731_lab.xml | 1007418 | 2023-09-28 16:08:02 |
| mtn-20230731_pre.xml | 701615 | 2023-09-28 16:08:02 |
| R1.htm | 70967 | 2023-09-28 16:08:02 |
| R10.htm | 59108 | 2023-09-28 16:08:02 |
| R11.htm | 71595 | 2023-09-28 16:08:02 |
| R12.htm | 36815 | 2023-09-28 16:08:02 |
| R13.htm | 89396 | 2023-09-28 16:08:02 |
| R14.htm | 45519 | 2023-09-28 16:08:02 |
| R15.htm | 79119 | 2023-09-28 16:08:02 |
| R16.htm | 51297 | 2023-09-28 16:08:02 |
| R17.htm | 95811 | 2023-09-28 16:08:02 |
| R18.htm | 17101 | 2023-09-28 16:08:02 |
| R19.htm | 83541 | 2023-09-28 16:08:02 |
| R2.htm | 9755 | 2023-09-28 16:08:02 |
| R20.htm | 7316 | 2023-09-28 16:08:02 |
| R21.htm | 58666 | 2023-09-28 16:08:02 |
| R22.htm | 6156 | 2023-09-28 16:08:02 |
| R23.htm | 143395 | 2023-09-28 16:08:02 |
| R24.htm | 23290 | 2023-09-28 16:08:02 |
| R25.htm | 41468 | 2023-09-28 16:08:02 |
| R26.htm | 57221 | 2023-09-28 16:08:02 |
| R27.htm | 31004 | 2023-09-28 16:08:02 |
| R28.htm | 89217 | 2023-09-28 16:08:02 |
| R29.htm | 76419 | 2023-09-28 16:08:02 |
| R3.htm | 150933 | 2023-09-28 16:08:02 |
| R30.htm | 47811 | 2023-09-28 16:08:02 |
| R31.htm | 98230 | 2023-09-28 16:08:02 |
| R32.htm | 78324 | 2023-09-28 16:08:02 |
| R33.htm | 58201 | 2023-09-28 16:08:02 |
| R34.htm | 46485 | 2023-09-28 16:08:02 |
| R35.htm | 16819 | 2023-09-28 16:08:02 |
| R36.htm | 12503 | 2023-09-28 16:08:02 |
| R37.htm | 56640 | 2023-09-28 16:08:02 |
| R38.htm | 11372 | 2023-09-28 16:08:02 |
| R39.htm | 6755 | 2023-09-28 16:08:02 |
| R4.htm | 28739 | 2023-09-28 16:08:02 |
| R40.htm | 90658 | 2023-09-28 16:08:02 |
| R41.htm | 70781 | 2023-09-28 16:08:02 |
| R42.htm | 201699 | 2023-09-28 16:08:02 |
| R43.htm | 31756 | 2023-09-28 16:08:02 |
| R44.htm | 72267 | 2023-09-28 16:08:02 |
| R45.htm | 85956 | 2023-09-28 16:08:02 |
| R46.htm | 19042 | 2023-09-28 16:08:02 |
| R47.htm | 26956 | 2023-09-28 16:08:02 |
| R48.htm | 16954 | 2023-09-28 16:08:02 |
| R49.htm | 51654 | 2023-09-28 16:08:02 |
| R5.htm | 106795 | 2023-09-28 16:08:02 |
| R50.htm | 17435 | 2023-09-28 16:08:02 |
| R51.htm | 17202 | 2023-09-28 16:08:02 |
| R52.htm | 4328 | 2023-09-28 16:08:02 |
| R53.htm | 34211 | 2023-09-28 16:08:02 |
| R54.htm | 33918 | 2023-09-28 16:08:02 |
| R55.htm | 39676 | 2023-09-28 16:08:02 |
| R56.htm | 28360 | 2023-09-28 16:08:02 |
| R57.htm | 24111 | 2023-09-28 16:08:02 |
| R58.htm | 9155 | 2023-09-28 16:08:02 |
| R59.htm | 12510 | 2023-09-28 16:08:02 |
| R6.htm | 29180 | 2023-09-28 16:08:02 |
| R60.htm | 9801 | 2023-09-28 16:08:02 |
| R61.htm | 49093 | 2023-09-28 16:08:02 |
| R62.htm | 100498 | 2023-09-28 16:08:02 |
| R63.htm | 19386 | 2023-09-28 16:08:02 |
| R64.htm | 20086 | 2023-09-28 16:08:02 |
| R65.htm | 38252 | 2023-09-28 16:08:02 |
| R66.htm | 25644 | 2023-09-28 16:08:02 |
| R67.htm | 42507 | 2023-09-28 16:08:02 |
| R68.htm | 19337 | 2023-09-28 16:08:02 |
| R69.htm | 17499 | 2023-09-28 16:08:02 |
| R7.htm | 102757 | 2023-09-28 16:08:02 |
| R70.htm | 15220 | 2023-09-28 16:08:02 |
| R8.htm | 109537 | 2023-09-28 16:08:02 |
| R9.htm | 71013 | 2023-09-28 16:08:02 |
| report.css | 2767 | 2023-09-28 16:08:02 |
| Show.js | 1085 | 2023-09-28 16:08:02 |