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Variable Interest Entities (Tables) | 12 Months Ended
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Dec. 31, 2023
Consolidated VIEs |
Variable Interest Entity [Line Items] |
Schedule of Variable Interest Entities | The following table summarizes the amounts and expiration dates of the credit facilities and associated restricted receivables described above.
| Duke Energy
|  |  | Duke Energy |  | Duke Energy |  | Duke Energy
|  |  | Carolinas |  | Progress |  | Florida
(in millions) | CRC |  | DERF |  | DEPR |  | DEFR
Expiration date | February 2025 |  | January 2025 |  | April 2025 |  | April 2024
Credit facility amount | $ | 350 |  |  | $ | 500 |  |  | $ | 400 |  |  | $ | 325 |
Amounts borrowed at December 31, 2023 | 312 |  |  | 500 |  |  | 400 |  |  | 325 |
Amounts borrowed at December 31, 2022 | 350 |  |  | 471 |  |  | 400 |  |  | 250 |
Restricted Receivables at December 31, 2023 | 663 |  |  | 991 |  |  | 833 |  |  | 532 |
Restricted Receivables at December 31, 2022 | 917 |  |  | 928 |  |  | 793 |  |  | 490 |
Consolidated VIEs | DEFPF |
Variable Interest Entity [Line Items] |
Schedule of Variable Interest Entities | The following table summarizes the impact of DEFPF on Duke Energy Florida's Consolidated Balance Sheets.
| December 31,
(in millions) | 2023 | 2022
Receivables of VIEs | $ | — |  | $ | 6 |
Regulatory Assets: Current | 59 |  | 55 |
Current Assets: Other | 37 |  | 41 |
Other Noncurrent Assets: Regulatory assets | 803 |  | 826 |
Current Liabilities: Other | 8 |  | 9 |
Current maturities of long-term debt | 59 |  | 56 |
Long-Term Debt | 831 |  | 890 |
Consolidated VIEs | DECNCSF and DEPNCSF |
Variable Interest Entity [Line Items] |
Schedule of Variable Interest Entities | The following table summarizes the impact of these VIEs on Duke Energy Carolinas’ and Duke Energy Progress’ Consolidated Balance Sheets.
| Duke Energy Carolinas | Duke Energy Progress
| December 31, | December 31,
(in millions) | 2023 | 2022 | 2023 | 2022
Regulatory Assets: Current | $ | 12 |  | $ | 12 |  | $ | 39 |  | $ | 39 |
Current Assets: Other | 9 |  | 8 |  | 31 |  | 29 |
Other Noncurrent Assets: Regulatory assets | 196 |  | 208 |  | 643 |  | 681 |
Other Noncurrent Assets: Other | 1 |  | 1 |  | 2 |  | 2 |
Current maturities of long-term debt | 10 |  | 10 |  | 34 |  | 34 |
Current Liabilities: Other | 3 |  | 3 |  | 8 |  | 8 |
Long-Term Debt | 208 |  | 219 |  | 680 |  | 714 |
Non-consolidated VIEs |
Variable Interest Entity [Line Items] |
Schedule of Variable Interest Entities | The following tables summarize the impact of non-consolidated VIEs on the Consolidated Balance Sheets.
| December 31, 2023
| Duke Energy |  | Duke |  | Duke
| Natural Gas |  |  |  |  |  |  |  | Energy |  | Energy
(in millions) | Investments |  |  |  |  |  |  |  | Ohio |  | Indiana
Receivables from affiliated companies | $ | — |  |  |  |  |  |  |  |  | $ | 150 |  |  | $ | 208 |
Investments in equity method unconsolidated affiliates | 67 |  |  |  |  |  |  |  |  | — |  |  | — |
Other noncurrent assets | 43 |  |  |  |  |  |  |  |  | — |  |  | — |
Total assets | $ | 110 |  |  |  |  |  |  |  |  | $ | 150 |  |  | $ | 208 |
Other current liabilities | 4 |  |  |  |  |  |  |  |  | — |  |  | — |
Other noncurrent liabilities | 5 |  |  |  |  |  |  |  |  | — |  |  | — |
Total liabilities | 9 |  |  |  |  |  |  |  |  | $ | — |  |  | $ | — |
Net assets | $ | 101 |  |  |  |  |  |  |  |  | $ | 150 |  |  | $ | 208 |
| December 31, 2022
| Duke Energy |  | Duke |  | Duke
| Natural Gas |  |  |  |  |  |  |  | Energy |  | Energy
(in millions) | Investments |  |  |  |  |  |  |  | Ohio |  | Indiana
Receivables from affiliated companies | $ | — |  |  |  |  |  |  |  |  | $ | 198 |  |  | $ | 317 |
Investments in equity method unconsolidated affiliates | 43 |  |  |  |  |  |  |  |  | — |  |  | — |
Other noncurrent assets | 45 |  |  |  |  |  |  |  |  | — |  |  | — |
Total assets | $ | 88 |  |  |  |  |  |  |  |  | $ | 198 |  |  | $ | 317 |
Other current liabilities | 59 |  |  |  |  |  |  |  |  | — |  |  | — |
Other noncurrent liabilities | 47 |  |  |  |  |  |  |  |  | — |  |  | — |
Total liabilities | $ | 106 |  |  |  |  |  |  |  |  | $ | — |  |  | $ | — |
Net (liabilities) assets | $ | (18) |  |  |  |  |  |  |  |  | $ | 198 |  |  | $ | 317 |
Non-consolidated VIEs | CRC |
Variable Interest Entity [Line Items] |
Schedule of Variable Interest Entities | Key assumptions used in estimating fair value are detailed in the following table.
| Duke Energy Ohio |  | Duke Energy Indiana
| 2023 |  | 2022 |  | 2023 |  | 2022
Anticipated credit loss ratio | 0.6 | % |  | 0.5 | % |  | 0.4 | % |  | 0.3 | %
Discount rate | 6.1 | % |  | 2.7 | % |  | 6.1 | % |  | 2.7 | %
Receivable turnover rate | 13.9 | % |  | 13.5 | % |  | 12.0 | % |  | 11.3 | %
The following table shows the gross and net receivables sold.
| Duke Energy Ohio |  | Duke Energy Indiana
| December 31, |  | December 31,
(in millions) | 2023 |  | 2022 |  | 2023 |  | 2022
Receivables sold | $ | 361 |  |  | $ | 423 |  |  | $ | 351 |  |  | $ | 508 |
Less: Retained interests | 150 |  |  | 198 |  |  | 208 |  |  | 317 |
Net receivables sold | $ | 211 |  |  | $ | 225 |  |  | $ | 143 |  |  | $ | 191 |
The following table shows sales and cash flows related to receivables sold.
| Duke Energy Ohio |  | Duke Energy Indiana
| Years Ended December 31, |  | Years Ended December 31,
(in millions) | 2023 |  | 2022 |  | 2021 |  | 2023 |  | 2022 |  | 2021
Sales |  |  |  |  |  |  |  |  |  |  |
Receivables sold | $ | 2,578 |  |  | $ | 2,562 |  |  | $ | 2,023 |  |  | $ | 3,223 |  |  | $ | 3,744 |  |  | $ | 2,909 |
Loss recognized on sale | 34 |  |  | 18 |  |  | 10 |  |  | 39 |  |  | 26 |  |  | 13 |
Cash flows |  |  |  |  |  |  |  |  |  |  |
Cash proceeds from receivables sold | 2,591 |  |  | 2,424 |  |  | 2,018 |  |  | 3,294 |  |  | 3,498 |  |  | 2,909 |
Collection fees received | 1 |  |  | 1 |  |  | 1 |  |  | 2 |  |  | 2 |  |  | 1 |
Return received on retained interests | 19 |  |  | 10 |  |  | 4 |  |  | 25 |  |  | 15 |  |  | 6 |

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- Definition Tabular disclosure of the significant judgments and assumptions made in determining whether a variable interest (as defined) held by the entity requires the variable interest entity (VIE) (as defined) to be consolidated and (or) disclose information about its involvement with the VIE, individually or in aggregate (as applicable); the nature of restrictions, if any, on the consolidated VIE's assets and on the settlement of its liabilities reported by an entity in its statement of financial position, including the carrying amounts of such assets and liabilities; the nature of, and changes in, the risks associated with involvement in the VIE; how involvement with the VIE affects the entity's financial position, financial performance, and cash flows; the lack of recourse if creditors (or beneficial interest holders) of the consolidated VIE have no recourse to the general credit of the primary beneficiary (if applicable); the terms of arrangements, giving consideration to both explicit arrangements and implicit variable interests, if any, that could require the entity to provide financial support to the VIE, including events or circumstances that could expose the entity to a loss; the methodology used by the entity for determining whether or not it is the primary beneficiary of the variable interest entity; the significant factors considered and judgments made in determining that the power to direct the activities of a VIE that most significantly impact the VIE's economic performance are shared (as defined); the carrying amounts and classification of assets and liabilities of the VIE included in the statement of financial position; the entity's maximum exposure to loss, if any, as a result of its involvement with the VIE, including how the maximum exposure is determined and significant sources of the entity's exposure to the VIE; a comparison of the carrying amounts of the assets and liabilities and the entity's maximum exposure to loss; information about any liquidity arrangements, guarantees, and (or) other commitments by third parties that may affect the fair value or risk of the entity's variable interest in the VIE; whether or not the entity has provided financial support or other support (explicitly or implicitly) to the VIE that it was not previously contractually required to provide or whether the entity intends to provide that support, including the type and amount of the support and the primary reasons for providing the support; and supplemental information the entity determines necessary to provide. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481203/810-10-50-3 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 5A -Publisher FASB -URI https://asc.fasb.org//1943274/2147481203/810-10-50-5A Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481203/810-10-50-9 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481203/810-10-50-4 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481203/810-10-50-6 + Details
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