Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000011544-22-000024-index-headers.html | 2022-07-21 16:14:58 | |
| 0000011544-22-000024-index.html | 2022-07-21 16:14:58 | |
| 0000011544-22-000024.txt | 2022-07-21 16:14:58 | |
 0000011544-22-000024-xbrl.zip | 32541 | 2022-07-21 16:14:58 |
| FilingSummary.xml | 1692 | 2022-07-21 16:14:58 |
| Financial_Report.xlsx | 6007 | 2022-07-21 16:14:58 |
| MetaLinks.json | 22302 | 2022-07-21 16:14:58 |
| R1.htm | 48504 | 2022-07-21 16:14:58 |
| report.css | 2767 | 2022-07-21 16:14:58 |
| Show.js | 1085 | 2022-07-21 16:14:58 |
| wrb-20220721.htm | 51831 | 2022-07-21 16:14:58 |
| wrb-20220721.xsd | 3712 | 2022-07-21 16:14:58 |
| wrb-20220721_def.xml | 17009 | 2022-07-21 16:14:58 |
| wrb-20220721_htm.xml | 19011 | 2022-07-21 16:14:58 |
| wrb-20220721_lab.xml | 35480 | 2022-07-21 16:14:58 |
| wrb-20220721_pre.xml | 17796 | 2022-07-21 16:14:58 |
| wrb63020228-kex991.htm | 323424 | 2022-07-21 16:14:58 |