v3.26.1
Condensed Consolidated Statements of Cash Flows - Duke Energy Ohio - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
CASH FLOWS FROM OPERATING ACTIVITIES    
Net income $ 1,577 $ 1,404
Adjustments to reconcile net income to net cash provided by operating activities:    
Depreciation, amortization and accretion (including amortization of nuclear fuel) 1,884 1,691
Equity component of AFUDC (88) (70)
Deferred income taxes 412 192
Payments for asset retirement obligations (119) (102)
(Increase) decrease in    
Receivables 336 150
Inventory 1 99
Other current assets (328) 107
Increase (decrease) in    
Accounts payable (302) (866)
Taxes accrued (139) (52)
Other current liabilities (460) (468)
Other assets (936) (60)
Other liabilities 65 84
Net cash provided by operating activities 1,512 2,177
CASH FLOWS FROM INVESTING ACTIVITIES    
Capital expenditures (4,088) (3,148)
Other (271) (237)
Net cash used in investing activities (1,846) (3,300)
CASH FLOWS FROM FINANCING ACTIVITIES    
Payments for the redemption of long-term debt (2,577) (996)
Other (109) (11)
Net cash provided by financing activities 2,223 1,238
Net increase (decrease) in cash, cash equivalents and restricted cash 1,889 115
Cash, cash equivalents and restricted cash at beginning of period 363 421
Cash, cash equivalents and restricted cash at end of period 2,252 536
Significant non-cash transactions:    
Accrued capital expenditures 2,313 1,900
Duke Energy Ohio    
CASH FLOWS FROM OPERATING ACTIVITIES    
Net income 130 100
Adjustments to reconcile net income to net cash provided by operating activities:    
Depreciation, amortization and accretion (including amortization of nuclear fuel) 121 113
Equity component of AFUDC (4) (3)
Deferred income taxes 13 (11)
Payments for asset retirement obligations (1) (1)
(Increase) decrease in    
Receivables 5 (36)
Receivables from affiliated companies (1) (1)
Inventory (11) (1)
Other current assets (35) 35
Increase (decrease) in    
Accounts payable (37) (15)
Accounts payable to affiliated companies (16) 17
Taxes accrued (39) (54)
Other current liabilities 22 26
Other assets (2) 2
Other liabilities 7  
Net cash provided by operating activities 152 171
CASH FLOWS FROM INVESTING ACTIVITIES    
Capital expenditures (212) (224)
Notes receivable from affiliated companies 66 3
Other (16) (26)
Net cash used in investing activities (162) (247)
CASH FLOWS FROM FINANCING ACTIVITIES    
Payments for the redemption of long-term debt (45) 0
Notes payable to affiliated companies 59 65
Other (1) (1)
Net cash provided by financing activities 13 64
Net increase (decrease) in cash, cash equivalents and restricted cash 3 (12)
Cash, cash equivalents and restricted cash at beginning of period 18 24
Cash, cash equivalents and restricted cash at end of period 21 12
Significant non-cash transactions:    
Accrued capital expenditures $ 72 $ 95