Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000066570-24-000037-index-headers.html | 2024-07-25 16:07:12 | |
| 0000066570-24-000037-index.html | 2024-07-25 16:07:12 | |
| 0000066570-24-000037.txt | 2024-07-25 16:07:12 | |
 0000066570-24-000037-xbrl.zip | 238518 | 2024-07-25 16:07:12 |
| ex311-q22024.htm | 8786 | 2024-07-25 16:07:12 |
| ex312-q22024.htm | 8798 | 2024-07-25 16:07:12 |
| ex32-q22024.htm | 5759 | 2024-07-25 16:07:12 |
| FilingSummary.xml | 44874 | 2024-07-25 16:07:12 |
| Financial_Report.xlsx | 105351 | 2024-07-25 16:07:12 |
| MetaLinks.json | 949783 | 2024-07-25 16:07:12 |
| msa-20240630.htm | 1274496 | 2024-07-25 16:07:12 |
| msa-20240630.xsd | 54553 | 2024-07-25 16:07:12 |
| msa-20240630_cal.xml | 73857 | 2024-07-25 16:07:12 |
| msa-20240630_def.xml | 279245 | 2024-07-25 16:07:12 |
 msa-20240630_g1.jpg | 6239 | 2024-07-25 16:07:12 |
| msa-20240630_htm.xml | 1383321 | 2024-07-25 16:07:12 |
| msa-20240630_lab.xml | 696619 | 2024-07-25 16:07:12 |
| msa-20240630_pre.xml | 497274 | 2024-07-25 16:07:12 |
| R1.htm | 51543 | 2024-07-25 16:07:12 |
| R10.htm | 9790 | 2024-07-25 16:07:12 |
| R11.htm | 30523 | 2024-07-25 16:07:12 |
| R12.htm | 11172 | 2024-07-25 16:07:12 |
| R13.htm | 15513 | 2024-07-25 16:07:12 |
| R14.htm | 44570 | 2024-07-25 16:07:12 |
| R15.htm | 56663 | 2024-07-25 16:07:12 |
| R16.htm | 168326 | 2024-07-25 16:07:12 |
| R17.htm | 35227 | 2024-07-25 16:07:12 |
| R18.htm | 10431 | 2024-07-25 16:07:12 |
| R19.htm | 47771 | 2024-07-25 16:07:12 |
| R2.htm | 86669 | 2024-07-25 16:07:12 |
| R20.htm | 29964 | 2024-07-25 16:07:12 |
| R21.htm | 13209 | 2024-07-25 16:07:12 |
| R22.htm | 46572 | 2024-07-25 16:07:12 |
| R23.htm | 14833 | 2024-07-25 16:07:12 |
| R24.htm | 7986 | 2024-07-25 16:07:12 |
| R25.htm | 26045 | 2024-07-25 16:07:12 |
| R26.htm | 14821 | 2024-07-25 16:07:12 |
| R27.htm | 8480 | 2024-07-25 16:07:12 |
| R28.htm | 6222 | 2024-07-25 16:07:12 |
| R29.htm | 7548 | 2024-07-25 16:07:12 |
| R3.htm | 39926 | 2024-07-25 16:07:12 |
| R30.htm | 27927 | 2024-07-25 16:07:12 |
| R31.htm | 12134 | 2024-07-25 16:07:12 |
| R32.htm | 14802 | 2024-07-25 16:07:12 |
| R33.htm | 43741 | 2024-07-25 16:07:12 |
| R34.htm | 48319 | 2024-07-25 16:07:12 |
| R35.htm | 161245 | 2024-07-25 16:07:12 |
| R36.htm | 34051 | 2024-07-25 16:07:12 |
| R37.htm | 52969 | 2024-07-25 16:07:12 |
| R38.htm | 16496 | 2024-07-25 16:07:12 |
| R39.htm | 17783 | 2024-07-25 16:07:12 |
| R4.htm | 126769 | 2024-07-25 16:07:12 |
| R40.htm | 42962 | 2024-07-25 16:07:12 |
| R41.htm | 16334 | 2024-07-25 16:07:12 |
| R42.htm | 12967 | 2024-07-25 16:07:12 |
| R43.htm | 7063 | 2024-07-25 16:07:12 |
| R44.htm | 15547 | 2024-07-25 16:07:12 |
| R45.htm | 24853 | 2024-07-25 16:07:12 |
| R46.htm | 11880 | 2024-07-25 16:07:12 |
| R47.htm | 19164 | 2024-07-25 16:07:12 |
| R48.htm | 50223 | 2024-07-25 16:07:12 |
| R49.htm | 51450 | 2024-07-25 16:07:12 |
| R5.htm | 10419 | 2024-07-25 16:07:12 |
| R50.htm | 37787 | 2024-07-25 16:07:12 |
| R51.htm | 6410 | 2024-07-25 16:07:12 |
| R52.htm | 49351 | 2024-07-25 16:07:12 |
| R53.htm | 49298 | 2024-07-25 16:07:12 |
| R54.htm | 54777 | 2024-07-25 16:07:12 |
| R55.htm | 14674 | 2024-07-25 16:07:12 |
| R56.htm | 8602 | 2024-07-25 16:07:12 |
| R57.htm | 23642 | 2024-07-25 16:07:12 |
| R58.htm | 24804 | 2024-07-25 16:07:12 |
| R59.htm | 21341 | 2024-07-25 16:07:12 |
| R6.htm | 90710 | 2024-07-25 16:07:12 |
| R60.htm | 24409 | 2024-07-25 16:07:12 |
| R61.htm | 33535 | 2024-07-25 16:07:12 |
| R62.htm | 46506 | 2024-07-25 16:07:12 |
| R63.htm | 105212 | 2024-07-25 16:07:12 |
| R64.htm | 9002 | 2024-07-25 16:07:12 |
| R65.htm | 17129 | 2024-07-25 16:07:12 |
| R66.htm | 9781 | 2024-07-25 16:07:12 |
| R67.htm | 29553 | 2024-07-25 16:07:12 |
| R68.htm | 8421 | 2024-07-25 16:07:12 |
| R69.htm | 6413 | 2024-07-25 16:07:12 |
| R7.htm | 44192 | 2024-07-25 16:07:12 |
| R70.htm | 11055 | 2024-07-25 16:07:12 |
| R71.htm | 6383 | 2024-07-25 16:07:12 |
| R72.htm | 10577 | 2024-07-25 16:07:12 |
| R73.htm | 47585 | 2024-07-25 16:07:12 |
| R74.htm | 12090 | 2024-07-25 16:07:12 |
| R8.htm | 9833 | 2024-07-25 16:07:12 |
| R9.htm | 6129 | 2024-07-25 16:07:12 |
| report.css | 2767 | 2024-07-25 16:07:12 |
| Show.js | 1085 | 2024-07-25 16:07:12 |