Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-19-278953-index-headers.html | 2019-10-30 16:16:03 | |
| 0001193125-19-278953-index.html | 2019-10-30 16:16:03 | |
| 0001193125-19-278953.txt | 2019-10-30 16:16:03 | |
 0001193125-19-278953-xbrl.zip | 8432 | 2019-10-30 16:16:03 |
| d827342d8k.htm | 26399 | 2019-10-30 16:16:03 |
| d827342d8k_htm.xml | 3377 | 2019-10-30 16:16:03 |
| FilingSummary.xml | 1689 | 2019-10-30 16:16:03 |
| Financial_Report.xlsx | 5806 | 2019-10-30 16:16:03 |
| MetaLinks.json | 18802 | 2019-10-30 16:16:03 |
| R1.htm | 40138 | 2019-10-30 16:16:03 |
| report.css | 2766 | 2019-10-30 16:16:03 |
| Show.js | 1085 | 2019-10-30 16:16:03 |
| wlk-20191029.xsd | 3069 | 2019-10-30 16:16:03 |
| wlk-20191029_lab.xml | 18141 | 2019-10-30 16:16:03 |
| wlk-20191029_pre.xml | 11409 | 2019-10-30 16:16:03 |