Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000105770-23-000054-index-headers.html | 2023-09-21 16:33:25 | |
| 0000105770-23-000054-index.html | 2023-09-21 16:33:25 | |
| 0000105770-23-000054.txt | 2023-09-21 16:33:25 | |
 0000105770-23-000054-xbrl.zip | 27334 | 2023-09-21 16:33:25 |
| FilingSummary.xml | 1693 | 2023-09-21 16:33:25 |
| Financial_Report.xlsx | 5697 | 2023-09-21 16:33:25 |
| MetaLinks.json | 17046 | 2023-09-21 16:33:25 |
| R1.htm | 38103 | 2023-09-21 16:33:25 |
| report.css | 2767 | 2023-09-21 16:33:25 |
| Show.js | 1084 | 2023-09-21 16:33:25 |
| wst-20230425.htm | 33345 | 2023-09-21 16:33:25 |
| wst-20230425.xsd | 1920 | 2023-09-21 16:33:25 |
 wst-20230425_g1.jpg | 17899 | 2023-09-21 16:33:25 |
| wst-20230425_htm.xml | 3046 | 2023-09-21 16:33:25 |
| wst-20230425_lab.xml | 23834 | 2023-09-21 16:33:25 |
| wst-20230425_pre.xml | 12525 | 2023-09-21 16:33:25 |