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| 0001262823-18-000033-index.html | 2018-11-06 14:03:50 | |
| 0001262823-18-000033.txt | 2018-11-06 14:03:50 | |
 0001262823-18-000033-xbrl.zip | 191906 | 2018-11-06 14:03:50 |
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| report.css | 2767 | 2018-11-06 14:03:50 |
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| wlk-20180930.xml | 1843409 | 2018-11-06 14:03:50 |
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