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| 0000950170-23-004451-index.html | 2023-02-27 06:04:49 | |
| 0000950170-23-004451.txt | 2023-02-27 06:04:49 | |
 0000950170-23-004451-xbrl.zip | 1065021 | 2023-02-27 06:04:49 |
| brka-20221231.htm | 12630004 | 2023-02-27 06:04:49 |
| brka-20221231.xsd | 140858 | 2023-02-27 06:04:49 |
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| brka-20221231_lab.xml | 1105267 | 2023-02-27 06:04:49 |
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| FilingSummary.xml | 93309 | 2023-02-27 06:04:49 |
| Financial_Report.xlsx | 289004 | 2023-02-27 06:04:49 |
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| report.css | 2768 | 2023-02-27 06:04:49 |
| Show.js | 1086 | 2023-02-27 06:04:49 |