Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001262823-22-000027-index-headers.html | 2022-05-13 16:35:46 | |
| 0001262823-22-000027-index.html | 2022-05-13 16:35:46 | |
| 0001262823-22-000027.txt | 2022-05-13 16:35:46 | |
 0001262823-22-000027-xbrl.zip | 15065 | 2022-05-13 16:35:46 |
| FilingSummary.xml | 1657 | 2022-05-13 16:35:46 |
| Financial_Report.xlsx | 5817 | 2022-05-13 16:35:46 |
| MetaLinks.json | 21646 | 2022-05-13 16:35:46 |
| R1.htm | 44683 | 2022-05-13 16:35:46 |
| report.css | 2767 | 2022-05-13 16:35:46 |
| Show.js | 1084 | 2022-05-13 16:35:46 |
| wlk-20220512.htm | 44940 | 2022-05-13 16:35:46 |
| wlk-20220512.xsd | 2856 | 2022-05-13 16:35:46 |
| wlk-20220512_def.xml | 16309 | 2022-05-13 16:35:46 |
| wlk-20220512_htm.xml | 14653 | 2022-05-13 16:35:46 |
| wlk-20220512_lab.xml | 32287 | 2022-05-13 16:35:46 |
| wlk-20220512_pre.xml | 16999 | 2022-05-13 16:35:46 |