Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-26-276128-index-headers.html | 2026-06-18 17:25:12 | |
| 0001193125-26-276128-index.html | 2026-06-18 17:25:12 | |
| 0001193125-26-276128.txt | 2026-06-18 17:25:12 | |
 0001193125-26-276128-xbrl.zip | 69618 | 2026-06-18 17:25:12 |
| brka-20251231.htm | 576524 | 2026-06-18 17:25:12 |
| brka-20251231.xsd | 517766 | 2026-06-18 17:25:12 |
| brka-20251231_htm.xml | 718175 | 2026-06-18 17:25:12 |
| brka-ex23_1.htm | 6059 | 2026-06-18 17:25:12 |
| brka-ex23_2.htm | 5524 | 2026-06-18 17:25:12 |
| FilingSummary.xml | 16699 | 2026-06-18 17:25:12 |
| MetaLinks.json | 241174 | 2026-06-18 17:25:12 |
| R1.htm | 16769 | 2026-06-18 17:25:12 |
| R10.htm | 9563 | 2026-06-18 17:25:12 |
| R11.htm | 42634 | 2026-06-18 17:25:12 |
| R12.htm | 155687 | 2026-06-18 17:25:12 |
| R13.htm | 29451 | 2026-06-18 17:25:12 |
| R14.htm | 64809 | 2026-06-18 17:25:12 |
| R15.htm | 41678 | 2026-06-18 17:25:12 |
| R16.htm | 152942 | 2026-06-18 17:25:12 |
| R17.htm | 36325 | 2026-06-18 17:25:12 |
| R18.htm | 7991 | 2026-06-18 17:25:12 |
| R19.htm | 37702 | 2026-06-18 17:25:12 |
| R2.htm | 32220 | 2026-06-18 17:25:12 |
| R20.htm | 9888 | 2026-06-18 17:25:12 |
| R21.htm | 16506 | 2026-06-18 17:25:12 |
| R22.htm | 13544 | 2026-06-18 17:25:12 |
| R23.htm | 12602 | 2026-06-18 17:25:12 |
| R24.htm | 131655 | 2026-06-18 17:25:12 |
| R3.htm | 48579 | 2026-06-18 17:25:12 |
| R4.htm | 26949 | 2026-06-18 17:25:12 |
| R5.htm | 16557 | 2026-06-18 17:25:12 |
| R6.htm | 80135 | 2026-06-18 17:25:12 |
| R7.htm | 11092 | 2026-06-18 17:25:12 |
| R8.htm | 6300 | 2026-06-18 17:25:12 |
| R9.htm | 7691 | 2026-06-18 17:25:12 |
| report.css | 2767 | 2026-06-18 17:25:12 |
| Show.js | 1085 | 2026-06-18 17:25:12 |