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v3.25.2

Revenue from contracts with customers disaggregated by reportable segment and source of revenue (Detail) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | $ 61,406 | $ 63,519 | $ 120,763 | $ 124,810
Other revenues | 31,109 | 30,134 | 61,477 | 58,712
Total revenues | 92,515 | 93,653 | 182,240 | 183,522
Industrial and Commercial [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 7,747 | 7,514 | 15,173 | 14,776
Building [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 5,123 | 5,233 | 9,711 | 9,907
Consumer [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 4,361 | 4,588 | 8,621 | 8,781
Grocery and Convenience Store Distribution [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 7,516 | 7,500 | 14,958 | 15,102
Food and Beverage Distribution [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 4,663 | 4,478 | 9,036 | 8,914
Auto Sales [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 2,911 | 2,714 | 5,612 | 5,266
Other Retail and Wholesale Distribution [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 14,733 | 17,461 | 29,332 | 34,441
Service [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 9,327 | 9,054 | 17,949 | 17,517
Electricity and Natural Gas [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 5,025 | 4,977 | 10,371 | 10,106
Manufacturing Businesses [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 18,567 | 18,525 | 35,928 | 35,798
Other revenues | 1,373 | 1,282 | 2,764 | 2,520
Total revenues | 19,940 | 19,807 | 38,692 | 38,318
Manufacturing Businesses [Member] | Industrial and Commercial [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 7,702 | 7,459 | 15,055 | 14,669
Manufacturing Businesses [Member] | Building [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 5,123 | 5,233 | 9,711 | 9,907
Manufacturing Businesses [Member] | Consumer [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 4,361 | 4,588 | 8,621 | 8,781
Manufacturing Businesses [Member] | Other Retail and Wholesale Distribution [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 952 | 843 | 1,829 | 1,662
Manufacturing Businesses [Member] | Service [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 429 | 402 | 712 | 779
McLane [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 12,387 | 12,223 | 24,395 | 24,482
Other revenues | 12 | 48 | 20 | 89
Total revenues | 12,399 | 12,271 | 24,415 | 24,571
McLane [Member] | Grocery and Convenience Store Distribution [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 7,516 | 7,500 | 14,958 | 15,102
McLane [Member] | Food and Beverage Distribution [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 4,663 | 4,478 | 9,036 | 8,914
McLane [Member] | Service [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 208 | 245 | 401 | 466
Service and Retailing [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 8,488 | 7,947 | 16,470 | 15,696
Other revenues | 2,183 | 1,975 | 4,313 | 3,898
Total revenues | 10,671 | 9,922 | 20,783 | 19,594
Service and Retailing [Member] | Industrial and Commercial [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 45 | 55 | 118 | 107
Service and Retailing [Member] | Auto Sales [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 2,911 | 2,714 | 5,612 | 5,266
Service and Retailing [Member] | Other Retail and Wholesale Distribution [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 3,785 | 3,741 | 7,354 | 7,509
Service and Retailing [Member] | Service [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 1,747 | 1,437 | 3,386 | 2,814
BNSF [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 5,700 | 5,698 | 11,353 | 11,316
Other revenues | 46 | 89 | 92 | 108
Total revenues | 5,746 | 5,787 | 11,445 | 11,424
BNSF [Member] | Service [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 5,700 | 5,698 | 11,353 | 11,316
Berkshire Hathaway Energy [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 6,200 | 6,181 | 12,337 | 12,116
Other revenues | 205 | 299 | 412 | 629
Total revenues | 6,405 | 6,480 | 12,749 | 12,745
Berkshire Hathaway Energy [Member] | Service [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 1,175 | 1,204 | 1,966 | 2,010
Berkshire Hathaway Energy [Member] | Electricity and Natural Gas [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 5,025 | 4,977 | 10,371 | 10,106
Pilot [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 10,064 | 12,945 | 20,280 | 25,402
Other revenues | 31 | 39 | 237 | 76
Total revenues | 10,095 | 12,984 | 20,517 | 25,478
Pilot [Member] | Other Retail and Wholesale Distribution [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 9,996 | 12,877 | 20,149 | 25,270
Pilot [Member] | Service [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contracts with customers | 68 | 68 | 131 | 132
Insurance, Corporate and Other [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Other revenues | 27,259 | 26,402 | 53,639 | 51,392
Total revenues | $ 27,259 | $ 26,402 | $ 53,639 | $ 51,392

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