Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-071873-index-headers.html | 2020-03-12 20:45:51 | |
| 0001193125-20-071873-index.html | 2020-03-12 20:45:51 | |
| 0001193125-20-071873.txt | 2020-03-12 20:45:51 | |
 0001193125-20-071873-xbrl.zip | 100435 | 2020-03-12 20:45:51 |
| brka-20200312.xsd | 6342 | 2020-03-12 20:45:51 |
| brka-20200312_def.xml | 17289 | 2020-03-12 20:45:51 |
| brka-20200312_lab.xml | 29918 | 2020-03-12 20:45:51 |
| brka-20200312_pre.xml | 18843 | 2020-03-12 20:45:51 |
| d831443d8k.htm | 60523 | 2020-03-12 20:45:51 |
| d831443d8k_htm.xml | 16370 | 2020-03-12 20:45:51 |
| d831443dex11.htm | 151069 | 2020-03-12 20:45:51 |
| d831443dex12.htm | 142223 | 2020-03-12 20:45:51 |
| d831443dex42.htm | 70794 | 2020-03-12 20:45:51 |
| d831443dex43.htm | 65204 | 2020-03-12 20:45:51 |
| d831443dex51.htm | 9237 | 2020-03-12 20:45:51 |
| d831443dex52.htm | 9860 | 2020-03-12 20:45:51 |
| FilingSummary.xml | 2014 | 2020-03-12 20:45:51 |
| Financial_Report.xlsx | 6497 | 2020-03-12 20:45:51 |
| MetaLinks.json | 27780 | 2020-03-12 20:45:51 |
| R1.htm | 67026 | 2020-03-12 20:45:51 |
| report.css | 2767 | 2020-03-12 20:45:51 |
| Show.js | 1085 | 2020-03-12 20:45:51 |