Operating Expenses - Railroad operating expenses decreased by 105million(2.6110 million (11.4%) in Q1 2024 due to lower average fuel prices[89] - Compensation and benefits expenses increased by 94million(7.285 million (14.3%) in Q1 2024, primarily due to lower property taxes[89] Revenue and Earnings - Revenues of operating businesses increased to 89.869billioninQ12024from85.393 billion in Q1 2023, reflecting a growth of 2.9%[145] - Insurance underwriting after-tax earnings increased by 1.7billioninQ12024comparedtoQ12023,benefitingfromimprovedresultsatGEICO[146]−After−taxearningsofBNSFdeclinedby8.3629 million in Q1 2024 compared to Q1 2023, primarily due to higher interest income from short-term investments[146] Lease Revenue - Fixed lease revenue increased to 1,552millioninQ12024from1,417 million in Q1 2023[92] - Variable lease revenue rose to 670millioninQ12024,upfrom627 million in Q1 2023[92] Depreciation and Liabilities - Total depreciation expense for the first three months of 2024 was 178,288million,comparedto177,616 million in 2023[90] - The balance of periodic payment annuities decreased to 10,749millionasofMarch31,2024,from11,174 million at the end of 2023[98] - The balance of future policy benefits for life and health insurance decreased to 4,259millionasofMarch31,2024,downfrom5,633 million at the end of 2023[99] - The net liabilities for unpaid losses and loss adjustment expenses increased from 102,447millionatthebeginningoftheyearto106,691 million by March 31, 2024, reflecting a rise of approximately 3.4%[106] - Incurred losses and loss adjustment expenses for the current accident year were 13,854millionin2024,comparedto14,776 million in 2023, indicating a decrease of about 6.2%[106] - The company recorded net reductions of estimated ultimate liabilities for prior accident years of 634millioninthefirstquarterof2024,whichis0.61.1 billion of maturing senior notes in the first quarter of 2024 and issued ¥263.3 billion (approximately 1.7billion)ofseniornotesinApril2024[112]−BHEsubsidiariesissued5.1 billion of term debt with a weighted average interest rate of 5.4% during the first quarter of 2024[113] - The weighted average interest rate for Berkshire Hathaway's U.S. Dollar denominated borrowings due 2025-2047 is 3.6%, with total borrowings amounting to 3,742millionasofMarch31,2024[131]−TotalborrowingsforBerkshireHathawayEnergyCompanyandsubsidiariesamountto82,031 million, down from 85,579millionasofDecember31,2023,indicatingareductionofapproximately44,503 million in U.S. Treasury and government agencies, 10,997millioninforeigngovernments,and1,429 million in corporate bonds[18] - Investments in equity securities total 335,864million,withafairvalueincreasefrom325,182 million[18] - The total investments in Kraft Heinz and Occidental common stock are valued at 29,147million,withafairvalueof28,128 million[18] - The fair value of preferred stock investments is reported at 8,609million,utilizingdiscountedcashflowastheprincipalvaluationtechnique[136]LegalProceedings−Thecompanyisinvolvedinongoinglegalproceedingsrelatedtowildfiredamages,withajuryawarding90 million in damages in June 2023, and further trials scheduled[124] - Estimated probable losses associated with the wildfires include fire suppression costs and property damages, subject to change as more information becomes available[124] - HomeServices of America is facing antitrust cases with potential damages totaling approximately 9billion,includingajuryverdictof1.8 billion in the Burnett case[143] - HomeServices agreed to a proposed nationwide class settlement in the Burnett case, involving scheduled payments of 250millionoverfouryears,pendingcourtapproval[143]ShareholderActions−ThebalanceofClassAcommonsharesoutstandingasofMarch31,2024,is563,143shares,aslightdecreasefrom567,775sharesattheendof2023[137]−Thecompanyhasasharerepurchaseprogramthatallowsforrepurchaseswhenthepriceisbelowintrinsicvalue,withnospecifiedmaximumnumberofsharestoberepurchased[138]OtherFinancialMetrics−Cashpaidforincometaxesinthefirstquarterof2024was339 million, compared to 312millioninthesameperiodof2023,markinganincreaseofabout9434 million for insurance and other, down from 491millioninthefirstquarterof2023,adecreaseofapproximately12944 million in 2024 from 1,004millionin2023,representingadeclineofapproximately610,667 million as of March 31, 2024, up from $10,468 million at the beginning of the year, reflecting a gain of approximately 2%[136]