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|---|---|---|
 0001262823-20-000030-index-headers.html | 2020-08-27 20:56:07 | |
| 0001262823-20-000030-index.html | 2020-08-27 20:56:07 | |
| 0001262823-20-000030.txt | 2020-08-27 20:56:07 | |
 0001262823-20-000030-xbrl.zip | 17212 | 2020-08-27 20:56:07 |
| a2008278k.htm | 49547 | 2020-08-27 20:56:07 |
| a2008278k_htm.xml | 6932 | 2020-08-27 20:56:07 |
| exhibit991.htm | 4833 | 2020-08-27 20:56:07 |
| FilingSummary.xml | 1774 | 2020-08-27 20:56:07 |
| Financial_Report.xlsx | 5643 | 2020-08-27 20:56:07 |
| MetaLinks.json | 22203 | 2020-08-27 20:56:07 |
| R1.htm | 44562 | 2020-08-27 20:56:07 |
| report.css | 2767 | 2020-08-27 20:56:07 |
| Show.js | 1085 | 2020-08-27 20:56:07 |
| wlk-20200827.xsd | 4839 | 2020-08-27 20:56:07 |
| wlk-20200827_cal.xml | 619 | 2020-08-27 20:56:07 |
| wlk-20200827_def.xml | 15870 | 2020-08-27 20:56:07 |
| wlk-20200827_lab.xml | 34862 | 2020-08-27 20:56:07 |
| wlk-20200827_pre.xml | 17847 | 2020-08-27 20:56:07 |