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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950170-24-019719
Filing Date
2024-02-26
Accepted
2024-02-26 06:08:31
Documents
170
Period of Report
2023-12-31

Document Format Files

Seq Description Document Type Size
1 10-K brka-20231231.htm   iXBRL 10-K 8815841
2 EX-21 brka-ex21.htm EX-21 270123
3 EX-23 brka-ex23.htm EX-23 4500
4 EX-31.1 brka-ex31_1.htm EX-31.1 13048
5 EX-31.2 brka-ex31_2.htm EX-31.2 12933
6 EX-32.1 brka-ex32_1.htm EX-32.1 6022
7 EX-32.2 brka-ex32_2.htm EX-32.2 5991
8 EX-95 brka-ex95.htm EX-95 182328
9 EX-97 brka-ex97.htm EX-97 7732
10 GRAPHIC img68427269_0.jpg GRAPHIC 273602
  Complete submission text file 0000950170-24-019719.txt   42021934

Data Files

Seq Description Document Type Size
11 XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT brka-20231231.xsd EX-101.SCH 3609119
172 EXTRACTED XBRL INSTANCE DOCUMENT brka-20231231_htm.xml XML 11768644
Mailing Address 3555 FARNAM STREET OMAHA NE 68131
Business Address 3555 FARNAM STREET OMAHA NE 68131 4023461400
BERKSHIRE HATHAWAY INC (Filer) CIK: 0001067983 (see all company filings)

IRS No.: 470813844 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-14905 | Film No.: 24673459
SIC: 6331 Fire, Marine & Casualty Insurance
(CF Office: 02 Finance)