Parent Directory| Name | Size | Last Modified |
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| 0001193125-22-076089-index.html | 2022-03-15 16:23:11 | |
| 0001193125-22-076089.txt | 2022-03-15 16:23:11 | |
 0001193125-22-076089-xbrl.zip | 84004 | 2022-03-15 16:23:11 |
| brka-20220315.xsd | 6563 | 2022-03-15 16:23:11 |
| brka-20220315_def.xml | 17118 | 2022-03-15 16:23:11 |
| brka-20220315_lab.xml | 29839 | 2022-03-15 16:23:11 |
| brka-20220315_pre.xml | 18665 | 2022-03-15 16:23:11 |
| d317241d8k.htm | 50850 | 2022-03-15 16:23:11 |
| d317241d8k_htm.xml | 16450 | 2022-03-15 16:23:11 |
| d317241dex11.htm | 147648 | 2022-03-15 16:23:11 |
| d317241dex42.htm | 68773 | 2022-03-15 16:23:11 |
| d317241dex43.htm | 70769 | 2022-03-15 16:23:11 |
| d317241dex44.htm | 69811 | 2022-03-15 16:23:11 |
| d317241dex51.htm | 9758 | 2022-03-15 16:23:11 |
| FilingSummary.xml | 1920 | 2022-03-15 16:23:11 |
| Financial_Report.xlsx | 6377 | 2022-03-15 16:23:11 |
| MetaLinks.json | 27376 | 2022-03-15 16:23:11 |
| R1.htm | 67077 | 2022-03-15 16:23:11 |
| report.css | 2767 | 2022-03-15 16:23:11 |
| Show.js | 1085 | 2022-03-15 16:23:11 |