Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000776867-23-000008-index-headers.html | 2023-05-25 16:40:24 | |
| 0000776867-23-000008-index.html | 2023-05-25 16:40:24 | |
| 0000776867-23-000008.txt | 2023-05-25 16:40:24 | |
 0000776867-23-000008-xbrl.zip | 12415 | 2023-05-25 16:40:24 |
| FilingSummary.xml | 1729 | 2023-05-25 16:40:24 |
| Financial_Report.xlsx | 5721 | 2023-05-25 16:40:24 |
 image1.jpg | 65797 | 2023-05-25 16:40:24 |
| MetaLinks.json | 17719 | 2023-05-25 16:40:24 |
| newchairmanofwhitemountains.htm | 5504 | 2023-05-25 16:40:24 |
| R1.htm | 38127 | 2023-05-25 16:40:24 |
| report.css | 2767 | 2023-05-25 16:40:24 |
| Show.js | 1085 | 2023-05-25 16:40:24 |
| wtm-20230525.htm | 33390 | 2023-05-25 16:40:24 |
| wtm-20230525.xsd | 1989 | 2023-05-25 16:40:24 |
| wtm-20230525_htm.xml | 10709 | 2023-05-25 16:40:24 |
| wtm-20230525_lab.xml | 23832 | 2023-05-25 16:40:24 |
| wtm-20230525_pre.xml | 12588 | 2023-05-25 16:40:24 |