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v3.25.1

Variable Interest Entities (Schedule of Consolidated VIEs) (Details) - USD ($) $ in Millions | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Variable Interest Entities [Line Items] |  |
Regulatory Assets: Current | $ 2,538 | $ 2,756
Current Assets: Other | 780 | 695
Other Noncurrent Assets: Regulatory assets | 14,200 | 14,254
Other | 3,502 | 3,509
Current Liabilities: Other | 1,861 | 2,084
Current maturities of long-term debt | 4,180 | 4,349
Long-Term Debt | 79,700 | 76,340
Inventory | 4,418 | 4,509
Accounts payable | 4,442 | 5,479
Duke Energy Carolinas |  |
Variable Interest Entities [Line Items] |  |
Regulatory Assets: Current | 613 | 685
Current Assets: Other | 169 | 52
Other Noncurrent Assets: Regulatory assets | 4,149 | 4,199
Other | 1,141 | 1,127
Current Liabilities: Other | 485 | 541
Current maturities of long-term debt | 23 | 521
Long-Term Debt | 17,911 | 16,669
Inventory | 1,488 | 1,536
Accounts payable | 1,378 | 1,809
Duke Energy Progress |  |
Variable Interest Entities [Line Items] |  |
Regulatory Assets: Current | 616 | 626
Current Assets: Other | 151 | 104
Other Noncurrent Assets: Regulatory assets | 4,573 | 4,555
Other | 752 | 724
Current Liabilities: Other | 359 | 427
Current maturities of long-term debt | 581 | 983
Long-Term Debt | 13,489 | 11,371
Inventory | 1,333 | 1,341
Accounts payable | 603 | 749
Duke Energy Florida |  |
Variable Interest Entities [Line Items] |  |
Regulatory Assets: Current | 921 | 1,022
Current Assets: Other | 56 | 227
Other Noncurrent Assets: Regulatory assets | 2,068 | 2,064
Other | 479 | 465
Current Liabilities: Other | 336 | 342
Current maturities of long-term debt | 1,235 | 534
Long-Term Debt | 9,783 | 9,814
Inventory | 773 | 745
Accounts payable | 1,087 | 1,418
DECNCSF | Duke Energy Carolinas | VIE primary beneficiary |  |
Variable Interest Entities [Line Items] |  |
Regulatory Assets: Current | 12 | 12
Current Assets: Other | 6 | 9
Other Noncurrent Assets: Regulatory assets | 186 | 189
Other | 1 | 1
Current Liabilities: Other | 1 | 2
Current maturities of long-term debt | 10 | 10
Long-Term Debt | 193 | 198
DEPNCSF | Duke Energy Progress | VIE primary beneficiary |  |
Variable Interest Entities [Line Items] |  |
Regulatory Assets: Current | 39 | 39
Current Assets: Other | 17 | 27
Other Noncurrent Assets: Regulatory assets | 608 | 620
Other | 4 | 4
Current Liabilities: Other |  | 10
Current maturities of long-term debt | 35 | 34
Long-Term Debt | 629 | 646
DEPSCSF | Duke Energy Progress | VIE primary beneficiary |  |
Variable Interest Entities [Line Items] |  |
Regulatory Assets: Current | 8 | 8
Current Assets: Other | 6 | 13
Other Noncurrent Assets: Regulatory assets | 151 | 155
Other | 1 | 1
Current Liabilities: Other |  | 7
Current maturities of long-term debt | 5 | 9
Long-Term Debt | 160 | 163
DEFPF | Duke Energy Florida | VIE primary beneficiary |  |
Variable Interest Entities [Line Items] |  |
Regulatory Assets: Current | 61 | 61
Current Assets: Other | 10 | 35
Other Noncurrent Assets: Regulatory assets | 729 | 741
Other | 7 |
Current Liabilities: Other | 2 | 8
Current maturities of long-term debt | 60 | 59
Long-Term Debt | 741 | 773
DEF ProCo | Duke Energy Florida | VIE primary beneficiary |  |
Variable Interest Entities [Line Items] |  |
Inventory | 509 | 494
Accounts payable | $ 201 | $ 208

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