XML 72 R30.htm IDEA: XBRL DOCUMENT v3.25.3
Condensed Consolidated Statements of Operations and Comprehensive Income - Duke Energy Ohio - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Regulated electric $ 8,106 $ 7,775 $ 22,138 $ 21,253
Regulated natural gas 361 298 1,928 1,511
Total operating revenues 8,542 8,154 24,299 22,997
Operating Expenses        
Operation, maintenance and other 1,762 1,409 4,916 4,108
Depreciation and amortization 1,626 1,516 4,721 4,312
Property and other taxes 438 383 1,281 1,162
Total operating expenses 6,225 6,017 17,829 17,208
Operating (Loss) Income 2,334 2,144 6,507 5,814
Other Income and Expenses, net 198 181 535 555
Interest Expense 902 872 2,688 2,513
Income From Continuing Operations Before Income Taxes 1,630 1,453 4,354 3,856
Income Tax Expense From Continuing Operations 176 163 488 481
Net Income 1,421 1,281 3,784 3,319
Comprehensive Income 1,396 1,227 3,734 3,373
Fuel used in electric generation and purchased power        
Operating Expenses        
Cost of sales 2,289 2,644 6,266 7,207
Cost of natural gas        
Operating Expenses        
Cost of sales 110 70 642 380
Duke Energy Ohio        
Regulated electric 561 497 1,546 1,431
Regulated natural gas 118 108 553 460
Total operating revenues 679 605 2,099 1,891
Operating Expenses        
Operation, maintenance and other 127 131 366 378
Depreciation and amortization 120 102 353 297
Property and other taxes 109 99 326 303
Total operating expenses 543 496 1,678 1,494
Operating (Loss) Income 136 109 421 397
Other Income and Expenses, net 7 2 18 12
Interest Expense 52 52 150 144
Income From Continuing Operations Before Income Taxes 91 59 289 265
Income Tax Expense From Continuing Operations 13 7 47 42
Net Income 78 52 242 223
Comprehensive Income 78 52 242 223
Duke Energy Ohio | Fuel used in electric generation and purchased power        
Operating Expenses        
Cost of sales 175 146 485 416
Duke Energy Ohio | Cost of natural gas        
Operating Expenses        
Cost of sales $ 12 $ 18 $ 148 $ 100