Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-080669-index-headers.html | 2020-03-20 16:16:50 | |
| 0001193125-20-080669-index.html | 2020-03-20 16:16:50 | |
| 0001193125-20-080669.txt | 2020-03-20 16:16:50 | |
 0001193125-20-080669-xbrl.zip | 11308 | 2020-03-20 16:16:50 |
| d883721d8k.htm | 29655 | 2020-03-20 16:16:50 |
| d883721d8k_htm.xml | 5258 | 2020-03-20 16:16:50 |
| FilingSummary.xml | 1795 | 2020-03-20 16:16:50 |
| Financial_Report.xlsx | 5913 | 2020-03-20 16:16:50 |
| MetaLinks.json | 22552 | 2020-03-20 16:16:50 |
| R1.htm | 44080 | 2020-03-20 16:16:50 |
| report.css | 2767 | 2020-03-20 16:16:50 |
| Show.js | 1085 | 2020-03-20 16:16:50 |
| wlk-20200320.xsd | 4120 | 2020-03-20 16:16:50 |
| wlk-20200320_def.xml | 13798 | 2020-03-20 16:16:50 |
| wlk-20200320_lab.xml | 22750 | 2020-03-20 16:16:50 |
| wlk-20200320_pre.xml | 14766 | 2020-03-20 16:16:50 |