Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000011544-25-000021-index-headers.html | 2025-07-21 16:13:29 | |
| 0000011544-25-000021-index.html | 2025-07-21 16:13:29 | |
| 0000011544-25-000021.txt | 2025-07-21 16:13:29 | |
 0000011544-25-000021-xbrl.zip | 30249 | 2025-07-21 16:13:29 |
| FilingSummary.xml | 1685 | 2025-07-21 16:13:29 |
| MetaLinks.json | 22849 | 2025-07-21 16:13:29 |
| R1.htm | 47924 | 2025-07-21 16:13:29 |
| report.css | 2767 | 2025-07-21 16:13:29 |
| Show.js | 1084 | 2025-07-21 16:13:29 |
| wrb-20250721.htm | 38284 | 2025-07-21 16:13:29 |
| wrb-20250721.xsd | 3595 | 2025-07-21 16:13:29 |
| wrb-20250721_def.xml | 16962 | 2025-07-21 16:13:29 |
| wrb-20250721_htm.xml | 5840 | 2025-07-21 16:13:29 |
| wrb-20250721_lab.xml | 32101 | 2025-07-21 16:13:29 |
| wrb-20250721_pre.xml | 17798 | 2025-07-21 16:13:29 |
| wrb63020258-kex991.htm | 321751 | 2025-07-21 16:13:29 |