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v3.25.2

Business segment data - Additional tabular disclosures (Detail) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024 | Dec. 31, 2023
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Interest expense |  | $ 1,253 | $ 1,230 | $ 2,510 | $ 2,546 |  |
Income tax expense (benefit) |  | 2,293 | 7,639 | 2,769 | 10,513 |  |
Depreciation and amortization |  | 3,329 | 3,198 | 6,594 | 6,366 |  |
Goodwill | [1] | 84,251 |  | 84,251 |  | $ 83,880 | $ 84,626
Assets |  | 1,163,968 |  | 1,163,968 |  | 1,153,881 |
Business Segments [Member] |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Interest expense |  | 1,316 | 1,204 | 2,625 | 2,440 |  |
Income tax expense (benefit) |  | 2,176 | 2,326 | 4,115 | 4,530 |  |
Capital expenditures |  | 4,858 | 4,535 | 9,139 | 8,928 |  |
Depreciation and amortization |  | 3,176 | 3,040 | 6,288 | 6,052 |  |
Goodwill |  | 84,251 |  | 84,251 |  | 83,880 |
Identifiable assets |  | 938,982 |  | 938,982 |  | 932,848 |
Business Segments [Member] | Insurance Group [Member] |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Income tax expense (benefit) |  | 1,177 | 1,332 | 2,231 | 2,614 |  |
Capital expenditures |  | 11 | 14 | 35 | 49 |  |
Depreciation and amortization |  | 110 | 100 | 217 | 198 |  |
Goodwill |  | 16,557 |  | 16,557 |  | 16,557 |
Identifiable assets |  | 537,326 |  | 537,326 |  | 539,884 |
Business Segments [Member] | BNSF [Member] |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Interest expense |  | 270 | 267 | 542 | 532 |  |
Income tax expense (benefit) |  | 343 | 395 | 732 | 771 |  |
Capital expenditures |  | 947 | 1,034 | 1,599 | 1,755 |  |
Depreciation and amortization |  | 679 | 663 | 1,350 | 1,320 |  |
Goodwill |  | 15,351 |  | 15,351 |  | 15,351 |
Identifiable assets |  | 81,277 |  | 81,277 |  | 80,813 |
Business Segments [Member] | Berkshire Hathaway Energy ("BHE") [Member] |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Interest expense |  | 664 | 625 | 1,310 | 1,270 |  |
Income tax expense (benefit) |  | (357) | (434) | (779) | (827) |  |
Capital expenditures |  | 2,445 | 1,975 | 4,573 | 4,128 |  |
Depreciation and amortization |  | 1,064 | 988 | 2,083 | 1,982 |  |
Goodwill |  | 11,804 |  | 11,804 |  | 11,669 |
Identifiable assets |  | 132,997 |  | 132,997 |  | 128,276 |
Business Segments [Member] | Manufacturing Businesses [Member] |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Interest expense |  | 298 | 195 | 583 | 393 |  |
Income tax expense (benefit) |  | 701 | 727 | 1,312 | 1,411 |  |
Capital expenditures |  | 603 | 651 | 1,310 | 1,359 |  |
Depreciation and amortization |  | 612 | 613 | 1,222 | 1,214 |  |
Goodwill |  | 27,951 |  | 27,951 |  | 27,716 |
Identifiable assets |  | 122,431 |  | 122,431 |  | 119,860 |
Business Segments [Member] | Pilot [Member] |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Interest expense |  | 49 | 83 | 121 | 177 |  |
Income tax expense (benefit) |  | 26 | 28 | 63 | 27 |  |
Capital expenditures |  | 254 | 224 | 458 | 396 |  |
Depreciation and amortization |  | 260 | 251 | 517 | 496 |  |
Goodwill |  | 6,478 |  | 6,478 |  | 6,477 |
Identifiable assets |  | 19,410 |  | 19,410 |  | 19,652 |
Business Segments [Member] | McLane [Member] |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Interest expense |  | 6 | 5 | 13 | 10 |  |
Income tax expense (benefit) |  | 43 | 34 | 88 | 76 |  |
Capital expenditures |  | 45 | 54 | 67 | 79 |  |
Depreciation and amortization |  | 47 | 49 | 96 | 99 |  |
Goodwill |  | 232 |  | 232 |  | 232 |
Identifiable assets |  | 7,185 |  | 7,185 |  | 7,165 |
Business Segments [Member] | Service and Retailing [Member] |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Interest expense |  | 29 | 29 | 56 | 58 |  |
Income tax expense (benefit) |  | 243 | 244 | 468 | 458 |  |
Capital expenditures |  | 553 | 583 | 1,097 | 1,162 |  |
Depreciation and amortization |  | 404 | 376 | 803 | 743 |  |
Goodwill |  | 5,878 |  | 5,878 |  | 5,878 |
Identifiable assets |  | 38,356 |  | 38,356 |  | 37,198 |
Segment Reconciling Items [Member] |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Investment gains (losses), tax |  | 1,379 | 5,082 | (11) | 5,476 |  |
Equity method investments, tax |  | (1,170) | 32 | (1,159) | 120 |  |
Goodwill |  | 84,251 |  | 84,251 |  | 83,880 |
Corporate, Eliminations and Other [Member] |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Interest expense |  | (63) | 26 | (115) | 106 |  |
Income tax expense (benefit) |  | (92) | 199 | (176) | 387 |  |
Depreciation and amortization |  | 153 | $ 158 | 306 | $ 314 |  |
Identifiable assets |  | $ 140,735 |  | $ 140,735 |  | $ 137,153 |
[1] | Net of accumulated goodwill impairm ents o f $11.5 billion as of June 30, 2025 and December 31, 2024 and $11.1 billion as of December 31, 2023.

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