XML 55 R12.htm IDEA: XBRL DOCUMENT v3.25.1
Condensed Consolidated Statements of Cash Flows - Duke Energy Carolinas - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
CASH FLOWS FROM OPERATING ACTIVITIES    
Net income $ 1,404 $ 1,151
Adjustments to reconcile net income to net cash provided by operating activities:    
Depreciation, amortization and accretion (including amortization of nuclear fuel) 1,691 1,534
Equity component of AFUDC (70) (55)
Deferred income taxes 192 149
Payments for asset retirement obligations (102) (115)
(Increase) decrease in    
Receivables 150 226
Inventory 99 11
Other current assets 107 329
Increase (decrease) in    
Accounts payable (866) (553)
Taxes accrued (52) (110)
Other current liabilities (468) (211)
Other assets (64) 42
Other liabilities 84 148
Net cash provided by operating activities 2,177 2,474
CASH FLOWS FROM INVESTING ACTIVITIES    
Capital expenditures (3,148) (3,208)
Purchases of debt and equity securities (1,966) (946)
Proceeds from sales and maturities of debt and equity securities 2,051 985
Other (237) (166)
Net cash used in investing activities (3,300) (3,342)
CASH FLOWS FROM FINANCING ACTIVITIES    
Proceeds from the issuance of long-term debt 4,096 3,481
Payments for the redemption of long-term debt (996) (1,392)
Other (11) (67)
Net cash provided by financing activities 1,238 1,029
Net increase in cash, cash equivalents and restricted cash 115 161
Cash, cash equivalents and restricted cash at beginning of period 421 357
Cash, cash equivalents and restricted cash at end of period 536 518
Significant non-cash transactions:    
Accrued capital expenditures 1,900 1,615
Duke Energy Carolinas    
CASH FLOWS FROM OPERATING ACTIVITIES    
Net income 513 430
Adjustments to reconcile net income to net cash provided by operating activities:    
Depreciation, amortization and accretion (including amortization of nuclear fuel) 500 463
Equity component of AFUDC (32) (28)
Deferred income taxes 13 14
Payments for asset retirement obligations (43) (36)
(Increase) decrease in    
Receivables 158 14
Receivables from affiliated companies (40) 30
Inventory 48 7
Other current assets (63) (23)
Increase (decrease) in    
Accounts payable (344) (203)
Accounts payable to affiliated companies 243 35
Taxes accrued (461) (133)
Other current liabilities (111) (137)
Other assets (16) 192
Other liabilities 24 (20)
Net cash provided by operating activities 389 605
CASH FLOWS FROM INVESTING ACTIVITIES    
Capital expenditures (1,019) (952)
Purchases of debt and equity securities (1,065) (535)
Proceeds from sales and maturities of debt and equity securities 1,065 535
Notes receivable from affiliated companies (75) 0
Other (49) (51)
Net cash used in investing activities (1,143) (1,003)
CASH FLOWS FROM FINANCING ACTIVITIES    
Proceeds from the issuance of long-term debt 1,239 1,011
Payments for the redemption of long-term debt (508) (7)
Notes payable to affiliated companies 0 (612)
Other 60 (1)
Net cash provided by financing activities 791 391
Net increase in cash, cash equivalents and restricted cash 37 (7)
Cash, cash equivalents and restricted cash at beginning of period 16 19
Cash, cash equivalents and restricted cash at end of period 53 12
Significant non-cash transactions:    
Accrued capital expenditures $ 782 $ 550