Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000011544-23-000012-index-headers.html | 2023-06-16 16:16:00 | |
| 0000011544-23-000012-index.html | 2023-06-16 16:16:00 | |
| 0000011544-23-000012.txt | 2023-06-16 16:16:00 | |
 0000011544-23-000012-xbrl.zip | 17059 | 2023-06-16 16:16:00 |
| FilingSummary.xml | 1652 | 2023-06-16 16:16:00 |
| Financial_Report.xlsx | 6006 | 2023-06-16 16:16:00 |
| MetaLinks.json | 22852 | 2023-06-16 16:16:00 |
| R1.htm | 47943 | 2023-06-16 16:16:00 |
| report.css | 2767 | 2023-06-16 16:16:00 |
| Show.js | 1084 | 2023-06-16 16:16:00 |
| wrb-20230614.htm | 67016 | 2023-06-16 16:16:00 |
| wrb-20230614.xsd | 3716 | 2023-06-16 16:16:00 |
| wrb-20230614_def.xml | 17014 | 2023-06-16 16:16:00 |
| wrb-20230614_htm.xml | 19012 | 2023-06-16 16:16:00 |
| wrb-20230614_lab.xml | 35508 | 2023-06-16 16:16:00 |
| wrb-20230614_pre.xml | 17801 | 2023-06-16 16:16:00 |