Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-117638-index-headers.html | 2021-04-15 15:18:10 | |
| 0001193125-21-117638-index.html | 2021-04-15 15:18:10 | |
| 0001193125-21-117638.txt | 2021-04-15 15:18:10 | |
 0001193125-21-117638-xbrl.zip | 84104 | 2021-04-15 15:18:10 |
| brka-20210415.xsd | 6342 | 2021-04-15 15:18:10 |
| brka-20210415_def.xml | 17289 | 2021-04-15 15:18:10 |
| brka-20210415_lab.xml | 29918 | 2021-04-15 15:18:10 |
| brka-20210415_pre.xml | 18843 | 2021-04-15 15:18:10 |
| d137486d8k.htm | 49273 | 2021-04-15 15:18:10 |
| d137486d8k_htm.xml | 16370 | 2021-04-15 15:18:10 |
| d137486dex11.htm | 158896 | 2021-04-15 15:18:10 |
| d137486dex42.htm | 67722 | 2021-04-15 15:18:10 |
| d137486dex43.htm | 68954 | 2021-04-15 15:18:10 |
| d137486dex44.htm | 67509 | 2021-04-15 15:18:10 |
| d137486dex51.htm | 9605 | 2021-04-15 15:18:10 |
| FilingSummary.xml | 1980 | 2021-04-15 15:18:10 |
| Financial_Report.xlsx | 6362 | 2021-04-15 15:18:10 |
| MetaLinks.json | 27838 | 2021-04-15 15:18:10 |
| R1.htm | 67031 | 2021-04-15 15:18:10 |
| report.css | 2767 | 2021-04-15 15:18:10 |
| Show.js | 1085 | 2021-04-15 15:18:10 |