Segment Information (Tables)
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6 Months Ended |
Jun. 30, 2026 |
| Segment Reporting [Line Items] |
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| Schedule of Segment Reporting Information by Segment |
The Company's reportable segments with foreign operations include Northern Powergrid, whose business is principally in the United Kingdom, and BHE Transmission, whose business includes operations in Canada. Intersegment eliminations and adjustments, including the allocation of goodwill, have been made. Information related to the Company's reportable segments is shown below (in millions): | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the Three-Month Period Ended June 30, 2026 | | | PacifiCorp | | MidAmerican Funding | | NV Energy | | Northern Powergrid | | BHE Pipeline Group | | BHE Transmission | | BHE Renewables(2) | | HomeServices | | BHE and Other(1) | | Total | | | | | | | | | | | | | | | | | | | | | | Operating revenue | | $ | 1,801 | | | $ | 872 | | | $ | 977 | | | $ | 325 | | | $ | 992 | | | $ | 185 | | | $ | 298 | | | $ | 1,273 | | | $ | (37) | | | $ | 6,686 | | Cost of sales | | 640 | | | 196 | | | 462 | | | 26 | | | 79 | | | 7 | | | 2 | | | 933 | | | (36) | | | 2,309 | | Operations and maintenance | | 474 | | | 231 | | | 164 | | | 69 | | | 290 | | | 44 | | | 110 | | | 306 | | | 30 | | | 1,718 | | Depreciation and amortization | | 315 | | | 282 | | | 151 | | | 93 | | | 164 | | | 50 | | | 76 | | | 9 | | | — | | | 1,140 | | Interest expense | | 270 | | | 111 | | | 91 | | | 48 | | | 74 | | | 38 | | | 30 | | | — | | | 129 | | | 791 | | | Interest and dividend income | | 43 | | | 6 | | | 6 | | | — | | | 15 | | | 1 | | | 2 | | | 3 | | | (9) | | | 67 | | Income tax expense (benefit) | | (53) | | | (193) | | | 13 | | | 8 | | | 72 | | | 1 | | | (309) | | | 7 | | | 121 | | | (333) | | | Equity income (loss) | | — | | | — | | | — | | | 1 | | | 5 | | | 21 | | | (202) | | | 3 | | | — | | | (172) | | Other segment items | | (3) | | | 9 | | | 40 | | | (27) | | | (91) | | | (12) | | | (8) | | | (4) | | | 31 | | | (65) | | Earnings on common shares | | $ | 195 | | | $ | 260 | | | $ | 142 | | | $ | 55 | | | $ | 242 | | | $ | 55 | | | $ | 181 | | | $ | 20 | | | $ | (259) | | | $ | 891 | | | | | | | | | | | | | | | | | | | | | | | Capital expenditures | | $ | 726 | | | $ | 470 | | | $ | 764 | | | $ | 176 | | | $ | 264 | | | $ | 65 | | | $ | 80 | | | $ | 6 | | | $ | (20) | | | $ | 2,531 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the Six-Month Period Ended June 30, 2026 | | | PacifiCorp | | MidAmerican Funding | | NV Energy | | Northern Powergrid | | BHE Pipeline Group | | BHE Transmission | | BHE Renewables(2) | | HomeServices | | BHE and Other(1) | | Total | | | | | | | | | | | | | | | | | | | | | | Operating revenue | | $ | 3,609 | | | $ | 2,012 | | | $ | 1,743 | | | $ | 661 | | | $ | 2,377 | | | $ | 374 | | | $ | 543 | | | $ | 2,135 | | | $ | (96) | | | $ | 13,358 | | Cost of sales | | 1,395 | | | 680 | | | 833 | | | 53 | | | 130 | | | 12 | | | 37 | | | 1,538 | | | (94) | | | 4,584 | | Operations and maintenance | | 937 | | | 451 | | | 324 | | | 138 | | | 523 | | | 83 | | | 207 | | | 569 | | | 47 | | | 3,279 | | Depreciation and amortization | | 625 | | | 559 | | | 299 | | | 191 | | | 329 | | | 102 | | | 152 | | | 18 | | | — | | | 2,275 | | Interest expense | | 497 | | | 220 | | | 176 | | | 96 | | | 147 | | | 75 | | | 61 | | | — | | | 265 | | | 1,537 | | | Interest and dividend income | | 70 | | | 12 | | | 14 | | | 1 | | | 26 | | | 1 | | | 4 | | | 7 | | | (14) | | | 121 | | Income tax expense (benefit) | | (74) | | | (411) | | | 17 | | | 23 | | | 254 | | | 5 | | | (628) | | | 3 | | | 48 | | | (763) | | | Equity income (loss) | | — | | | — | | | 1 | | | 1 | | | 33 | | | 43 | | | (387) | | | 3 | | | — | | | (306) | | Other segment items | | (33) | | | (20) | | | 76 | | | (44) | | | (205) | | | (22) | | | (22) | | | (9) | | | 23 | | | (256) | | Earnings on common shares | | $ | 266 | | | $ | 505 | | | $ | 185 | | | $ | 118 | | | $ | 848 | | | $ | 119 | | | $ | 309 | | | $ | 8 | | | $ | (353) | | | $ | 2,005 | | | | | | | | | | | | | | | | | | | | | | | Capital expenditures | | $ | 1,443 | | | $ | 888 | | | $ | 1,395 | | | $ | 347 | | | $ | 479 | | | $ | 173 | | | $ | 249 | | | $ | 9 | | | $ | (34) | | | $ | 4,949 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the Three-Month Period Ended June 30, 2025 | | | PacifiCorp | | MidAmerican Funding | | NV Energy | | Northern Powergrid | | BHE Pipeline Group | | BHE Transmission | | BHE Renewables(2) | | HomeServices | | BHE and Other(1) | | Total | | | | | | | | | | | | | | | | | | | | | | Operating revenue | | $ | 1,810 | | | $ | 860 | | | $ | 857 | | | $ | 303 | | | $ | 864 | | | $ | 181 | | | $ | 286 | | | $ | 1,264 | | | $ | (31) | | | $ | 6,394 | | Cost of sales | | 723 | | | 211 | | | 417 | | | 33 | | | 67 | | | 3 | | | 9 | | | 924 | | | (29) | | | 2,358 | | Operations and maintenance | | 479 | | | 236 | | | 149 | | | 58 | | | 278 | | | 39 | | | 128 | | | 274 | | | 25 | | | 1,666 | | Depreciation and amortization | | 372 | | | 255 | | | 138 | | | 89 | | | 153 | | | 49 | | | 73 | | | 10 | | | — | | | 1,139 | | Interest expense | | 202 | | | 105 | | | 79 | | | 39 | | | 72 | | | 37 | | | 34 | | | 2 | | | 139 | | | 709 | | | Interest and dividend income | | 33 | | | 8 | | | 5 | | | 1 | | | 14 | | | 1 | | | 3 | | | 4 | | | (6) | | | 63 | | Income tax expense (benefit) | | (33) | | | (181) | | | 9 | | | (16) | | | 51 | | | 3 | | | (318) | | | 15 | | | 113 | | | (357) | | | Equity income (loss) | | — | | | — | | | — | | | 1 | | | 10 | | | 20 | | | (194) | | | 3 | | | — | | | (160) | | Other segment items | | 4 | | | 1 | | | 17 | | | (21) | | | (84) | | | (10) | | | (8) | | | (1) | | | 22 | | | (80) | | Earnings on common shares | | $ | 104 | | | $ | 243 | | | $ | 87 | | | $ | 81 | | | $ | 183 | | | $ | 61 | | | $ | 161 | | | $ | 45 | | | $ | (263) | | | $ | 702 | | | | | | | | | | | | | | | | | | | | | | | Capital expenditures | | $ | 718 | | | $ | 335 | | | $ | 690 | | | $ | 171 | | | $ | 266 | | | $ | 101 | | | $ | 108 | | | $ | 2 | | | $ | 54 | | | $ | 2,445 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the Six-Month Period Ended June 30, 2025 | | | PacifiCorp | | MidAmerican Funding | | NV Energy | | Northern Powergrid | | BHE Pipeline Group | | BHE Transmission | | BHE Renewables(2) | | HomeServices | | BHE and Other(1) | | Total | | | | | | | | | | | | | | | | | | | | | | Operating revenue | | $ | 3,578 | | | $ | 1,874 | | | $ | 1,575 | | | $ | 729 | | | $ | 2,049 | | | $ | 366 | | | $ | 543 | | | $ | 2,124 | | | $ | (78) | | | $ | 12,760 | | Cost of sales | | 1,441 | | | 580 | | | 774 | | | 62 | | | 121 | | | 9 | | | 54 | | | 1,529 | | | (76) | | | 4,494 | | Operations and maintenance | | 903 | | | 463 | | | 286 | | | 113 | | | 502 | | | 74 | | | 262 | | | 528 | | | 38 | | | 3,169 | | Depreciation and amortization | | 671 | | | 562 | | | 276 | | | 176 | | | 305 | | | 104 | | | 141 | | | 20 | | | — | | | 2,255 | | Interest expense | | 389 | | | 210 | | | 158 | | | 72 | | | 142 | | | 73 | | | 65 | | | 3 | | | 283 | | | 1,395 | | | Interest and dividend income | | 61 | | | 14 | | | 11 | | | 4 | | | 37 | | | 1 | | | 7 | | | 8 | | | (18) | | | 125 | | Income tax expense (benefit) | | (52) | | | (417) | | | 12 | | | 41 | | | 195 | | | 7 | | | (654) | | | 9 | | | 103 | | | (756) | | | Equity income (loss) | | — | | | — | | | 1 | | | 1 | | | 37 | | | 43 | | | (366) | | | 4 | | | — | | | (280) | | Other segment items | | (5) | | | (19) | | | 28 | | | (44) | | | (187) | | | (20) | | | (15) | | | (17) | | | 117 | | | (162) | | Earnings on common shares | | $ | 282 | | | $ | 471 | | | $ | 109 | | | $ | 226 | | | $ | 671 | | | $ | 123 | | | $ | 301 | | | $ | 30 | | | $ | (327) | | | $ | 1,886 | | | | | | | | | | | | | | | | | | | | | | | Capital expenditures | | $ | 1,406 | | | $ | 740 | | | $ | 1,146 | | | $ | 328 | | | $ | 454 | | | $ | 182 | | | $ | 220 | | | $ | 3 | | | $ | 94 | | | $ | 4,573 | |
(1)The differences between the reportable segment amounts and the consolidated amounts, described as BHE and Other, relate principally to other corporate entities, corporate functions and intersegment eliminations. (2)Income tax expense (benefit) includes the tax attributes of disregarded entities that are not required to pay income taxes and the earnings of which are taxable directly to BHE. The following table summarizes the other segment items category by the Company's reportable segments: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PacifiCorp | | MidAmerican Funding | | NV Energy | | Northern Powergrid | | BHE Pipeline Group | | BHE Transmission | | BHE Renewables | | HomeServices | | | | | | | | | | | | | | | | | | Property and other taxes | X | | X | | X | | X | | X | | X | | X | | X | | Capitalized interest | X | | X | | X | | X | | X | | X | | | | | | Allowance for equity funds | X | | X | | X | | | | X | | X | | | | | | Gains (losses) on marketable securities, net | X | | X | | X | | | | X | | X | | X | | X | | Other income (expense), net | X | | X | | X | | X | | X | | X | | X | | X | | Net income attributable to noncontrolling interests | | | | | | | X | | X | | X | | X | | X |
The following table summarizes the Company's total assets by reportable segment (in millions): | | | | | | | | | | | | | As of | | June 30, | | December 31, | | 2026 | | 2025 | | Assets: | | | | | PacifiCorp | $ | 42,405 | | | $ | 38,323 | | | MidAmerican Funding | 30,173 | | | 29,712 | | | NV Energy | 22,687 | | | 21,118 | | | Northern Powergrid | 10,827 | | | 10,819 | | | BHE Pipeline Group | 23,233 | | | 22,977 | | | BHE Transmission | 9,633 | | | 9,762 | | | BHE Renewables | 11,249 | | | 11,644 | | | HomeServices | 3,606 | | | 3,449 | | BHE and Other(1) | 216 | | | 523 | | | Total assets | $ | 154,029 | | | $ | 148,327 | |
(1)The differences between the reportable segment amounts and the consolidated amounts, described as BHE and Other, relate principally to other corporate entities, corporate functions and intersegment eliminations.
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| Disaggregation of Revenue |
The following table summarizes the Company's energy products and services revenue from contracts with customers ("Customer Revenue") by regulated and nonregulated, with further disaggregation of regulated by line of business, including a reconciliation to the Company's reportable segment information included in Note 13 (in millions): | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the Three-Month Period Ended June 30, 2026 | | | PacifiCorp | | MidAmerican Funding | | NV Energy | | Northern Powergrid | | BHE Pipeline Group | | BHE Transmission | | BHE Renewables | | BHE and Other(1) | | Total | | Customer Revenue: | | | | | | | | | | | | | | | | | | | | Regulated: | | | | | | | | | | | | | | | | | | | | Retail electric | | $ | 1,683 | | | $ | 669 | | | $ | 927 | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | (1) | | | $ | 3,278 | | | Retail gas | | — | | | 101 | | | 18 | | | — | | | — | | | — | | | — | | | — | | | 119 | | | Wholesale | | 31 | | | 71 | | | 8 | | | — | | | — | | | — | | | — | | | 1 | | | 111 | | Transmission and distribution | | 34 | | | 13 | | | 20 | | | 278 | | | — | | | 162 | | | — | | | — | | | 507 | | | Interstate pipeline | | — | | | — | | | — | | | — | | | 652 | | | — | | | — | | | (30) | | | 622 | | | Other | | 43 | | | — | | | 1 | | | — | | | (3) | | | — | | | — | | | (1) | | | 40 | | | Total Regulated | | 1,791 | | | 854 | | | 974 | | | 278 | | | 649 | | | 162 | | | — | | | (31) | | | 4,677 | | | Nonregulated | | — | | | 1 | | | 3 | | | 18 | | | 333 | | | 21 | | | 255 | | | (6) | | | 625 | | | Total Customer Revenue | | 1,791 | | | 855 | | | 977 | | | 296 | | | 982 | | | 183 | | | 255 | | | (37) | | | 5,302 | | | Other revenue | | 10 | | | 17 | | | — | | | 29 | | | 10 | | | 2 | | | 43 | | | — | | | 111 | | | Total | | $ | 1,801 | | | $ | 872 | | | $ | 977 | | | $ | 325 | | | $ | 992 | | | $ | 185 | | | $ | 298 | | | $ | (37) | | | $ | 5,413 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the Six-Month Period Ended June 30, 2026 | | PacifiCorp | | MidAmerican Funding | | NV Energy | | Northern Powergrid | | BHE Pipeline Group | | BHE Transmission | | BHE Renewables | | BHE and Other(1) | | Total | | Customer Revenue: | | | | | | | | | | | | | | | | | | | Regulated: | | | | | | | | | | | | | | | | | | | Retail electric | $ | 3,369 | | | $ | 1,258 | | | $ | 1,621 | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | (2) | | | $ | 6,246 | | | Retail gas | — | | | 433 | | | 55 | | | — | | | — | | | — | | | — | | | — | | | 488 | | | Wholesale | 52 | | | 257 | | | 23 | | | — | | | 2 | | | — | | | — | | | — | | | 334 | | Transmission and distribution | 69 | | | 26 | | | 36 | | | 566 | | | — | | | 326 | | | — | | | — | | | 1,023 | | | Interstate pipeline | — | | | — | | | — | | | — | | | 1,645 | | | — | | | — | | | (87) | | | 1,558 | | | Other | 85 | | | — | | | 1 | | | — | | | — | | | — | | | — | | | — | | | 86 | | | Total Regulated | 3,575 | | | 1,974 | | | 1,736 | | | 566 | | | 1,647 | | | 326 | | | — | | | (89) | | | 9,735 | | | Nonregulated | — | | | 4 | | | 7 | | | 36 | | | 716 | | | 44 | | | 443 | | | (7) | | | 1,243 | | | Total Customer Revenue | 3,575 | | | 1,978 | | | 1,743 | | | 602 | | | 2,363 | | | 370 | | | 443 | | | (96) | | | 10,978 | | | Other revenue | 34 | | | 34 | | | — | | | 59 | | | 14 | | | 4 | | | 100 | | | — | | | 245 | | | Total | $ | 3,609 | | | $ | 2,012 | | | $ | 1,743 | | | $ | 661 | | | $ | 2,377 | | | $ | 374 | | | $ | 543 | | | $ | (96) | | | $ | 11,223 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the Three-Month Period Ended June 30, 2025 | | | PacifiCorp | | MidAmerican Funding | | NV Energy | | Northern Powergrid | | BHE Pipeline Group | | BHE Transmission | | BHE Renewables | | BHE and Other(1) | | Total | | Customer Revenue: | | | | | | | | | | | | | | | | | | | | Regulated: | | | | | | | | | | | | | | | | | | | | Retail electric | | $ | 1,711 | | | $ | 634 | | | $ | 802 | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | (1) | | | $ | 3,146 | | | Retail gas | | — | | | 105 | | | 22 | | | — | | | — | | | — | | | — | | | — | | | 127 | | | Wholesale | | 15 | | | 88 | | | 13 | | | — | | | — | | | — | | | — | | | — | | | 116 | | Transmission and distribution | | 34 | | | 13 | | | 16 | | | 252 | | | — | | | 163 | | | — | | | — | | | 478 | | | Interstate pipeline | | — | | | — | | | — | | | — | | | 572 | | | — | | | — | | | (27) | | | 545 | | | Other | | 35 | | | — | | | 1 | | | — | | | — | | | — | | | — | | | — | | | 36 | | | Total Regulated | | 1,795 | | | 840 | | | 854 | | | 252 | | | 572 | | | 163 | | | — | | | (28) | | | 4,448 | | | Nonregulated | | — | | | 1 | | | 2 | | | 22 | | | 301 | | | 17 | | | 248 | | | (2) | | | 589 | | | Total Customer Revenue | | 1,795 | | | 841 | | | 856 | | | 274 | | | 873 | | | 180 | | | 248 | | | (30) | | | 5,037 | | | Other revenue | | 15 | | | 19 | | | 1 | | | 29 | | | (9) | | | 1 | | | 38 | | | (1) | | | 93 | | | Total | | $ | 1,810 | | | $ | 860 | | | $ | 857 | | | $ | 303 | | | $ | 864 | | | $ | 181 | | | $ | 286 | | | $ | (31) | | | $ | 5,130 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the Six-Month Period Ended June 30, 2025 | | PacifiCorp | | MidAmerican Funding | | NV Energy | | Northern Powergrid | | BHE Pipeline Group | | BHE Transmission | | BHE Renewables | | BHE and Other(1) | | Total | | Customer Revenue: | | | | | | | | | | | | | | | | | | | Regulated: | | | | | | | | | | | | | | | | | | | Retail electric | $ | 3,358 | | | $ | 1,179 | | | $ | 1,435 | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | (2) | | | $ | 5,970 | | | Retail gas | — | | | 414 | | | 71 | | | — | | | — | | | — | | | — | | | — | | | 485 | | | Wholesale | 28 | | | 204 | | | 29 | | | — | | | 1 | | | — | | | — | | | — | | | 262 | | Transmission and distribution | 82 | | | 27 | | | 33 | | | 624 | | | — | | | 318 | | | — | | | — | | | 1,084 | | | Interstate pipeline | — | | | — | | | — | | | — | | | 1,431 | | | — | | | — | | | (73) | | | 1,358 | | | Other | 62 | | | — | | | 1 | | | — | | | — | | | — | | | — | | | — | | | 63 | | | Total Regulated | 3,530 | | | 1,824 | | | 1,569 | | | 624 | | | 1,432 | | | 318 | | | — | | | (75) | | | 9,222 | | | Nonregulated | — | | | 3 | | | 4 | | | 47 | | | 616 | | | 46 | | | 459 | | | (2) | | | 1,173 | | | Total Customer Revenue | 3,530 | | | 1,827 | | | 1,573 | | | 671 | | | 2,048 | | | 364 | | | 459 | | | (77) | | | 10,395 | | | Other revenue | 48 | | | 47 | | | 2 | | | 58 | | | 1 | | | 2 | | | 84 | | | (1) | | | 241 | | | Total | $ | 3,578 | | | $ | 1,874 | | | $ | 1,575 | | | $ | 729 | | | $ | 2,049 | | | $ | 366 | | | $ | 543 | | | $ | (78) | | | $ | 10,636 | |
(1)The BHE and Other reportable segment represents amounts related principally to other corporate entities, corporate functions and intersegment eliminations.
Real Estate Services
The following table summarizes the Company's real estate services Customer Revenue by line of business (in millions): | | | | | | | | | | | | | | | | | | | | | | | | | HomeServices | | Three-Month Periods | | Six-Month Periods | | Ended June 30, | | Ended June 30, | | 2026 | | 2025 | | 2026 | | 2025 | | Customer Revenue: | | | | | | | | | Brokerage | $ | 1,169 | | | $ | 1,161 | | | $ | 1,947 | | | $ | 1,942 | | | Franchise | 15 | | | 14 | | | 28 | | | 24 | | | Total Customer Revenue | 1,184 | | | 1,175 | | | 1,975 | | | 1,966 | | | Mortgage and other revenue | 89 | | | 89 | | | 160 | | | 158 | | | Total | $ | 1,273 | | | $ | 1,264 | | | $ | 2,135 | | | $ | 2,124 | |
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| Goodwill |
The following table shows the change in the carrying amount of goodwill by reportable segment for the six-month period ended June 30, 2026 (in millions): | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PacifiCorp | | MidAmerican Funding | | NV Energy | | Northern Powergrid | | BHE Pipeline Group | | BHE Transmission | | BHE Renewables | | HomeServices | | | | Total | | | | | | | | | | | | | | | | | | | | | | December 31, 2025 | $ | 1,129 | | | $ | 2,102 | | | $ | 2,369 | | | $ | 990 | | | $ | 1,814 | | | $ | 1,439 | | | $ | 95 | | | $ | 1,583 | | | | | $ | 11,521 | | | | | | | | | | | | | | | | | | | | | | | Foreign currency translation | — | | | — | | | — | | | (11) | | | — | | | (47) | | | — | | | — | | | | | (58) | | Dispositions | (89) | | | — | | | — | | | — | | | — | | | — | | | — | | | — | | | | | (89) | | | | | | | | | | | | | | | | | | | | | | | June 30, 2026 | $ | 1,040 | | | $ | 2,102 | | | $ | 2,369 | | | $ | 979 | | | $ | 1,814 | | | $ | 1,392 | | | $ | 95 | | | $ | 1,583 | | | | | $ | 11,374 | |
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| MEC |
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| Segment Reporting [Line Items] |
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| Schedule of Segment Reporting Information by Segment |
The following tables provide information on a reportable segment basis (in millions): | | | | | | | | | | | | | | | | | | | | | | | | | For the Three-Month Period Ended June 30, 2026 | | Electric | | Natural Gas | | Other(1) | | Total | | | | | | | | | | Operating revenue | $ | 760 | | | $ | 111 | | | $ | 1 | | | $ | 872 | | | Cost of sales | 146 | | | 50 | | | — | | | 196 | | | | | | | | | | | Operations and maintenance | 185 | | | 46 | | | — | | | 231 | | | Depreciation and amortization | 264 | | | 18 | | | — | | | 282 | | | Property and other taxes | 38 | | | 4 | | | — | | | 42 | | | Operating income (loss) | 127 | | | (7) | | | 1 | | | 121 | | | Interest expense | (98) | | | (8) | | | — | | | (106) | | | Interest and dividend income | 6 | | | — | | | — | | | 6 | | | Income tax expense (benefit) | (190) | | | (3) | | | — | | | (193) | | Other segment items(2) | 42 | | | 8 | | | (1) | | | 49 | | Net income (loss) | $ | 267 | | | $ | (4) | | | $ | — | | | $ | 263 | | | | | | | | | | | Capital expenditures | $ | 441 | | | $ | 29 | | | $ | — | | | $ | 470 | |
| | | | | | | | | | | | | | | | | | | | | | | | | For the Six-Month Period Ended June 30, 2026 | | Electric | | Natural Gas | | Other(1) | | Total | | | | | | | | | | Operating revenue | $ | 1,507 | | | $ | 501 | | | $ | 4 | | | $ | 2,012 | | | Cost of sales | 340 | | | 340 | | | — | | | 680 | | | | | | | | | | | Operations and maintenance | 366 | | | 85 | | | — | | | 451 | | | Depreciation and amortization | 523 | | | 36 | | | — | | | 559 | | | Property and other taxes | 81 | | | 9 | | | — | | | 90 | | | Operating income | 197 | | | 31 | | | 4 | | | 232 | | | Interest expense | (194) | | | (17) | | | — | | | (211) | | | Interest and dividend income | 11 | | | 1 | | | — | | | 12 | | | Income tax expense (benefit) | (414) | | | 4 | | | 1 | | | (409) | | Other segment items(2) | 65 | | | 5 | | | (1) | | | 69 | | Net income | $ | 493 | | | $ | 16 | | | $ | 2 | | | $ | 511 | | | | | | | | | | Capital expenditures | $ | 835 | | | $ | 53 | | | $ | — | | | $ | 888 | |
| | | | | | | | | | | | | | | | | | | | | | | | | For the Three-Month Period Ended June 30, 2025 | | Electric | | Natural Gas | | Other(1) | | Total | | | | | | | | | | Operating revenue | $ | 743 | | | $ | 116 | | | $ | 1 | | | $ | 860 | | | Cost of sales | 153 | | | 57 | | | 1 | | | 211 | | | | | | | | | | | Operations and maintenance | 201 | | | 34 | | | — | | | 235 | | | Depreciation and amortization | 238 | | | 17 | | | — | | | 255 | | | Property and other taxes | 41 | | | 3 | | | — | | | 44 | | | Operating income | 110 | | | 5 | | | — | | | 115 | | | Interest expense | (93) | | | (7) | | | — | | | (100) | | | Interest and dividend income | 7 | | | — | | | — | | | 7 | | | Income tax expense (benefit) | (180) | | | — | | | 2 | | | (178) | | Other segment items(2) | 41 | | | 5 | | | (1) | | | 45 | | | Net income (loss) | $ | 245 | | | $ | 3 | | | $ | (3) | | | $ | 245 | | | | | | | | | | Capital expenditures | $ | 309 | | | $ | 25 | | | $ | 1 | | | $ | 335 | |
| | | | | | | | | | | | | | | | | | | | | | | | | For the Six-Month Period Ended June 30, 2025 | | Electric | | Natural Gas | | Other(1) | | Total | | | | | | | | | | Operating revenue | $ | 1,410 | | | $ | 461 | | | $ | 3 | | | $ | 1,874 | | | Cost of sales | 277 | | | 302 | | | 1 | | | 580 | | | | | | | | | | | Operations and maintenance | 394 | | | 67 | | | 1 | | | 462 | | | Depreciation and amortization | 528 | | | 34 | | | — | | | 562 | | | Property and other taxes | 81 | | | 7 | | | — | | | 88 | | | Operating income | 130 | | | 51 | | | 1 | | | 182 | | | Interest expense | (186) | | | (15) | | | — | | | (201) | | | Interest and dividend income | 13 | | | 1 | | | — | | | 14 | | | Income tax expense (benefit) | (426) | | | 10 | | | 2 | | | (414) | | Other segment items(2) | 64 | | | 6 | | | (2) | | | 68 | | | Net income (loss) | $ | 447 | | | $ | 33 | | | $ | (3) | | | $ | 477 | | | | | | | | | | Capital expenditures | $ | 683 | | | $ | 56 | | | $ | 1 | | | $ | 740 | |
| | | | | | | | | | | | | As of | | June 30, | | December 31, |
| 2026 | | 2025 | | Assets: | | | | | Regulated electric | $ | 25,980 | | | $ | 25,495 | | | Regulated natural gas | 2,102 | | | 2,145 | | Other(1) | 1 | | | 3 | | | Total assets | $ | 28,083 | | | $ | 27,643 | |
(1)The differences between the reportable segment amounts and the consolidated amounts, described as Other, relate to nonregulated activities of MidAmerican Energy. (2)Other segment items include allowance for borrowed and equity funds, gains (losses) on marketable securities and other income (expense).
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| Disaggregation of Revenue |
The following table summarizes MidAmerican Energy's revenue from contracts with customers ("Customer Revenue") by line of business, with further disaggregation of retail by customer class, including a reconciliation to MidAmerican Energy's reportable segment information included in Note 12 (in millions): | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the Three-Month Period Ended June 30, 2026 | | For the Six-Month Period Ended June 30, 2026 | | Electric | | Natural Gas | | Other | | Total | | Electric | | Natural Gas | | Other | | Total | | Customer Revenue: | | | | | | | | | | | | | | | | | Retail: | | | | | | | | | | | | | | | | | Residential | $ | 183 | | | $ | 65 | | | $ | — | | | $ | 248 | | | $ | 364 | | | $ | 282 | | | $ | — | | | $ | 646 | | | Commercial | 87 | | | 20 | | | — | | | 107 | | | 169 | | | 108 | | | — | | | 277 | | | Industrial | 358 | | | 4 | | | — | | | 362 | | | 651 | | | 13 | | | — | | | 664 | | | Natural gas transportation services | — | | | 12 | | | — | | | 12 | | | — | | | 28 | | | — | | | 28 | | | Other retail | 41 | | | — | | | — | | | 41 | | | 74 | | | 2 | | | — | | | 76 | | | Total retail | 669 | | | 101 | | | — | | | 770 | | | 1,258 | | | 433 | | | — | | | 1,691 | | | Wholesale | 61 | | | 10 | | | — | | | 71 | | | 189 | | | 68 | | | — | | | 257 | | | Multi-value transmission projects | 13 | | | — | | | — | | | 13 | | | 26 | | | — | | | — | | | 26 | | | Other Customer Revenue | — | | | — | | | 1 | | | 1 | | | — | | | — | | | 4 | | | 4 | | | Total Customer Revenue | 743 | | | 111 | | | 1 | | | 855 | | | 1,473 | | | 501 | | | 4 | | | 1,978 | | | Other revenue | 17 | | | — | | | — | | | 17 | | | 34 | | | — | | | — | | | 34 | | | Total operating revenue | $ | 760 | | | $ | 111 | | | $ | 1 | | | $ | 872 | | | $ | 1,507 | | | $ | 501 | | | $ | 4 | | | $ | 2,012 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the Three-Month Period Ended June 30, 2025 | | For the Six-Month Period Ended June 30, 2025 | | Electric | | Natural Gas | | Other | | Total | | Electric | | Natural Gas | | Other | | Total | | Customer Revenue: | | | | | | | | | | | | | | | | | Retail: | | | | | | | | | | | | | | | | | Residential | $ | 177 | | | $ | 67 | | | $ | — | | | $ | 244 | | | $ | 358 | | | $ | 269 | | | $ | — | | | $ | 627 | | | Commercial | 89 | | | 22 | | | — | | | 111 | | | 169 | | | 102 | | | — | | | 271 | | | Industrial | 325 | | | 5 | | | — | | | 330 | | | 576 | | | 14 | | | — | | | 590 | | | Natural gas transportation services | — | | | 11 | | | — | | | 11 | | | — | | | 27 | | | — | | | 27 | | | Other retail | 43 | | | — | | | — | | | 43 | | | 76 | | | 2 | | | — | | | 78 | | | Total retail | 634 | | | 105 | | | — | | | 739 | | | 1,179 | | | 414 | | | — | | | 1,593 | | | Wholesale | 77 | | | 11 | | | — | | | 88 | | | 157 | | | 47 | | | — | | | 204 | | | Multi-value transmission projects | 13 | | | — | | | — | | | 13 | | | 27 | | | — | | | — | | | 27 | | | Other Customer Revenue | — | | | — | | | 1 | | | 1 | | | — | | | — | | | 3 | | | 3 | | | Total Customer Revenue | 724 | | | 116 | | | 1 | | | 841 | | | 1,363 | | | 461 | | | 3 | | | 1,827 | | | Other revenue | 19 | | | — | | | — | | | 19 | | | 47 | | | — | | | — | | | 47 | | | Total operating revenue | $ | 743 | | | $ | 116 | | | $ | 1 | | | $ | 860 | | | $ | 1,410 | | | $ | 461 | | | $ | 3 | | | $ | 1,874 | |
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| MidAmerican Funding, LLC |
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| Segment Reporting [Line Items] |
|
| Schedule of Segment Reporting Information by Segment |
The following tables provide information on a reportable segment basis (in millions): | | | | | | | | | | | | | | | | | | | | | | | | | For the Three-Month Period Ended June 30, 2026 | | Electric | | Natural Gas | | Other(1) | | Total | | | | | | | | | | Operating revenue | $ | 760 | | | $ | 111 | | | $ | 1 | | | $ | 872 | | | Cost of sales | 146 | | | 50 | | | — | | | 196 | | | | | | | | | | | Operations and maintenance | 185 | | | 46 | | | — | | | 231 | | | Depreciation and amortization | 264 | | | 18 | | | — | | | 282 | | | Property and other taxes | 38 | | | 4 | | | — | | | 42 | | Operating income (loss) | 127 | | | (7) | | | 1 | | | 121 | | | Interest expense | (98) | | | (8) | | | (5) | | | (111) | | | Interest and dividend income | 6 | | | — | | | — | | | 6 | | | Income tax expense (benefit) | (190) | | | (3) | | | — | | | (193) | | Other segment items(2) | 42 | | | 8 | | | 1 | | | 51 | | Net income (loss) | $ | 267 | | | $ | (4) | | | $ | (3) | | | $ | 260 | | | | | | | | | | Capital expenditures | $ | 441 | | | $ | 29 | | | $ | — | | | $ | 470 | |
| | | | | | | | | | | | | | | | | | | | | | | | | For the Six-Month Period Ended June 30, 2026 | | Electric | | Natural Gas | | Other(1) | | Total | | | | | | | | | | Operating revenue | $ | 1,507 | | | $ | 501 | | | $ | 4 | | | $ | 2,012 | | | Cost of sales | 340 | | | 340 | | | — | | | 680 | | | | | | | | | | | Operations and maintenance | 366 | | | 85 | | | — | | | 451 | | | Depreciation and amortization | 523 | | | 36 | | | — | | | 559 | | | Property and other taxes | 81 | | | 9 | | | — | | | 90 | | | Operating income | 197 | | | 31 | | | 4 | | | 232 | | | Interest expense | (194) | | | (17) | | | (9) | | | (220) | | | Interest and dividend income | 11 | | | 1 | | | — | | | 12 | | | Income tax expense (benefit) | (414) | | | 4 | | | (1) | | | (411) | | Other segment items(2) | 65 | | | 5 | | | — | | | 70 | | Net income (loss) | $ | 493 | | | $ | 16 | | | $ | (4) | | | $ | 505 | | | | | | | | | | | Capital expenditures | $ | 835 | | | $ | 53 | | | $ | — | | | $ | 888 | |
| | | | | | | | | | | | | | | | | | | | | | | | | For the Three-Month Period Ended June 30, 2025 | | Electric | | Natural Gas | | Other(1) | | Total | | | | | | | | | | Operating revenue | $ | 743 | | | $ | 116 | | | $ | 1 | | | $ | 860 | | | Cost of sales | 153 | | | 57 | | | 1 | | | 211 | | | | | | | | | | | Operations and maintenance | 201 | | | 34 | | | 1 | | | 236 | | | Depreciation and amortization | 238 | | | 17 | | | — | | | 255 | | | Property and other taxes | 41 | | | 3 | | | — | | | 44 | | | Operating income (loss) | 110 | | | 5 | | | (1) | | | 114 | | | Interest expense | (93) | | | (7) | | | (5) | | | (105) | | | Interest and dividend income | 7 | | | — | | | — | | | 7 | | | Income tax expense (benefit) | (180) | | | — | | | (1) | | | (181) | | Other segment items(2) | 41 | | | 5 | | | — | | | 46 | | Net income (loss) | $ | 245 | | | $ | 3 | | | $ | (5) | | | $ | 243 | | | | | | | | | | | Capital expenditures | $ | 309 | | | $ | 25 | | | $ | 1 | | | $ | 335 | |
| | | | | | | | | | | | | | | | | | | | | | | | | For the Six-Month Period Ended June 30, 2025 | | Electric | | Natural Gas | | Other(1) | | Total | | | | | | | | | | Operating revenue | $ | 1,410 | | | $ | 461 | | | $ | 3 | | | $ | 1,874 | | | Cost of sales | 277 | | | 302 | | | 1 | | | 580 | | | | | | | | | | | Operations and maintenance | 394 | | | 67 | | | 2 | | | 463 | | | Depreciation and amortization | 528 | | | 34 | | | — | | | 562 | | | Property and other taxes | 81 | | | 7 | | | — | | | 88 | | | Operating income | 130 | | | 51 | | | — | | | 181 | | | Interest expense | (186) | | | (15) | | | (9) | | | (210) | | | Interest and dividend income | 13 | | | 1 | | | — | | | 14 | | | Income tax expense (benefit) | (426) | | | 10 | | | (1) | | | (417) | | Other segment items(2) | 64 | | | 6 | | | (1) | | | 69 | | Net income (loss) | $ | 447 | | | $ | 33 | | | $ | (9) | | | $ | 471 | | | | | | | | | | | Capital expenditures | $ | 683 | | | $ | 56 | | | $ | 1 | | | $ | 740 | |
| | | | | | | | | | | | | As of | | June 30, | | December 31, |
| 2026 | | 2025 | Assets: | | | | | Regulated electric | $ | 27,171 | | | $ | 26,686 | | | Regulated natural gas | 2,181 | | | 2,224 | | Other(1) | 11 | | | 8 | | | Total assets | $ | 29,363 | | | $ | 28,918 | | | | | | Goodwill: | | | | | Regulated electric | $ | 1,191 | | | $ | 1,191 | | | Regulated natural gas | 79 | | | 79 | | | | | | Total goodwill | $ | 1,270 | | | $ | 1,270 | |
(1)The differences between the reportable segment amounts and the consolidated amounts, described as Other, consists of the nonregulated subsidiaries of MidAmerican Funding not engaged in the energy business. (2)Other segment items include allowance for borrowed and equity funds, gains (losses) on marketable securities and other income (expense).
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| SPPC |
|
| Segment Reporting [Line Items] |
|
| Schedule of Segment Reporting Information by Segment |
The following tables provide information on a reportable segment basis (in millions): | | | | | | | | | | | | | | | | | | | | | | | | For the Three-Month Period Ended June 30, 2026 | | | | | | | Regulated Electric | | Regulated Natural Gas | | Total | | | | | | | | | | | | | | | | | | Operating revenue | $ | 262 | | $ | 18 | | $ | 280 | | | | | | | Cost of sales | 127 | | 4 | | 131 | | | | | | | Operations and maintenance | 63 | | 6 | | 69 | | | | | | | Depreciation and amortization | 44 | | 4 | | 48 | | | | | | Interest expense | 34 | | 2 | | 36 | | | | | | Interest and dividend income | 3 | | — | | 3 | | | | | | Income tax expense (benefit) | (4) | | 1 | | (3) | | | | | | Other segment items(1) | 34 | | — | | 34 | | | | | | Net income | $ | 35 | | $ | 1 | | $ | 36 | | | | | | | | | | | | | | | | | Capital expenditures | $ | 433 | | $ | 31 | | $ | 464 | | | | | |
| | | | | | | | | | | | | | | | | | | For the Six-Month Period Ended June 30, 2026 | | Regulated Electric | | Regulated Natural Gas | | Total | | | | | | | | Operating revenue | $ | 497 | | $ | 55 | | $ | 552 | | Cost of sales | 240 | | 22 | | 262 | | Operations and maintenance | 130 | | 10 | | 140 | | Depreciation and amortization | 84 | | 9 | | 93 | Interest expense | 62 | | 5 | | 67 | Interest and dividend income | 7 | | — | | 7 | Income tax expense (benefit) | (4) | | 2 | | (2) | Other segment items(1) | 63 | | 1 | | 64 | Net income | $ | 55 | | $ | 8 | | $ | 63 | | | | | | | Capital expenditures | $ | 668 | | $ | 47 | | $ | 715 |
| | | | | | | | | | | | | | | | | | | For the Three-Month Period Ended June 30, 2025 | | Regulated Electric | | Regulated Natural Gas | | Total | | | | | | | | Operating revenue | $ | 235 | | $ | 23 | | $ | 258 | | Cost of sales | 110 | | 9 | | 119 | | Operations and maintenance | 54 | | 7 | | 61 | | Depreciation and amortization | 35 | | 5 | | 40 | Interest expense | 22 | | 2 | | 24 | Interest and dividend income | 3 | | — | | 3 | Income tax expense (benefit) | 3 | | — | | 3 | Other segment items(1) | 8 | | — | | 8 | Net income | $ | 22 | | $ | — | | $ | 22 | | | | | | | Capital expenditures | $ | 315 | | $ | 26 | | $ | 341 |
| | | | | | | | | | | | | | | | | | | For the Six-Month Period Ended June 30, 2025 | | Regulated Electric | | Regulated Natural Gas | | Total | | | | | | | | Operating revenue | $ | 471 | | $ | 72 | | $ | 543 | | Cost of sales | 225 | | 37 | | 262 | | Operations and maintenance | 107 | | 14 | | 121 | | Depreciation and amortization | 70 | | 10 | | 80 | Interest expense | 44 | | 4 | | 48 | Interest and dividend income | 6 | | — | | 6 | Income tax expense (benefit) | 6 | | — | | 6 | Other segment items(1) | 18 | | (1) | | 17 | Net income | $ | 43 | | $ | 6 | | $ | 49 | | | | | | | Capital expenditures | $ | 474 | | $ | 40 | | $ | 514 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As of | | | | | | June 30, | | December 31, | | | | | | 2026 | | 2025 | | Assets: | | | | | | | | | Regulated electric | | | | | $ | 7,286 | | | $ | 6,541 | | | Regulated natural gas | | | | | 552 | | | 485 | | Regulated common assets(2) | | | | | 136 | | | 19 | | | Total assets | | | | | $ | 7,974 | | | $ | 7,045 | |
(1) Consists principally of property and other taxes, allowance for borrowed and equity funds and other income (expenses). (2) Consists principally of cash and cash equivalents not included in either the regulated electric or regulated natural gas segments.
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| Disaggregation of Revenue |
The following table summarizes Sierra Pacific's revenue from contracts with customers ("Customer Revenue") by line of business, with further disaggregation of retail by customer class, including a reconciliation to Sierra Pacific's reportable segment information included in Note 12 (in millions): | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three-Month Periods | | Ended June 30, | | 2026 | | 2025 | | Electric | | Natural Gas | | Total | | Electric | | Natural Gas | | Total | | Customer Revenue: | | | | | | | | | | | | | Retail: | | | | | | | | | | | | | Residential | $ | 88 | | | $ | 14 | | | $ | 102 | | | $ | 80 | | | $ | 15 | | | $ | 95 | | | Commercial | 87 | | | 4 | | | 91 | | | 83 | | | 5 | | | 88 | | | Industrial | 70 | | | 2 | | | 72 | | | 56 | | | 2 | | | 58 | | | | | | | | | | | | | | | Other | 1 | | | 1 | | | 2 | | | — | | | 1 | | | 1 | | | Total fully bundled | 246 | | | 21 | | | 267 | | | 219 | | | 23 | | | 242 | | | Distribution only service | 2 | | | — | | | 2 | | | 2 | | | — | | | 2 | | | Total retail | 248 | | | 21 | | | 269 | | | 221 | | | 23 | | | 244 | | | Wholesale, transmission and other | 13 | | | (3) | | | 10 | | | 13 | | | — | | | 13 | | | Total Customer Revenue | 261 | | | 18 | | | 279 | | | 234 | | | 23 | | | 257 | | | Other revenue | 1 | | | — | | | 1 | | | 1 | | | — | | | 1 | | | Total operating revenue | $ | 262 | | | $ | 18 | | | $ | 280 | | | $ | 235 | | | $ | 23 | | | $ | 258 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Six-Month Periods | | Ended June 30, | | 2026 | | 2025 | | Electric | | Natural Gas | | Total | | Electric | | Natural Gas | | Total | | Customer Revenue: | | | | | | | | | | | | | Retail: | | | | | | | | | | | | | Residential | $ | 177 | | | $ | 37 | | | $ | 214 | | | $ | 173 | | | $ | 47 | | | $ | 220 | | | Commercial | 159 | | | 13 | | | 172 | | | 156 | | | 18 | | | 174 | | | Industrial | 122 | | | 4 | | | 126 | | | 104 | | | 6 | | | 110 | | | Other | 2 | | | 1 | | | 3 | | | 2 | | | 1 | | | 3 | | | Total fully bundled | 460 | | | 55 | | | 515 | | | 435 | | | 72 | | | 507 | | | Distribution only service | 4 | | | — | | | 4 | | | 4 | | | — | | | 4 | | | Total retail | 464 | | | 55 | | | 519 | | | 439 | | | 72 | | | 511 | | | Wholesale, transmission and other | 32 | | | — | | | 32 | | | 31 | | | — | | | 31 | | | Total Customer Revenue | 496 | | | 55 | | | 551 | | | 470 | | | 72 | | | 542 | | | Other revenue | 1 | | | — | | | 1 | | | 1 | | | — | | | 1 | | | Total operating revenue | $ | 497 | | | $ | 55 | | | $ | 552 | | | $ | 471 | | | $ | 72 | | | $ | 543 | |
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