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v3.25.4

Debt and Credit Facilities (Annual Maturities) (Details) - USD ($) $ in Millions | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Long-term Debt, Fiscal Year Maturity [Abstract] |  |
2026 | $ 7,123 |
2027 | 3,639 |
2028 | 4,079 |
2029 | 4,554 |
2030 | 4,433 |
Thereafter | 63,037 |
Total long-term debt, including current maturities | 86,865 |
Unamortized debt discount and premium, net | (921) | $ (1,000)
Purchase Accounting Adjustments |  |
Long-term Debt, Fiscal Year Maturity [Abstract] |  |
Unamortized debt discount and premium, net | 921 |
Duke Energy Carolinas |  |
Long-term Debt, Fiscal Year Maturity [Abstract] |  |
2026 | 630 |
2027 | 67 |
2028 | 1,018 |
2029 | 522 |
2030 | 1,277 |
Thereafter | 15,375 |
Total long-term debt, including current maturities | 18,889 |
Progress Energy |  |
Long-term Debt, Fiscal Year Maturity [Abstract] |  |
2026 | 730 |
2027 | 1,322 |
2028 | 1,427 |
2029 | 1,634 |
2030 | 1,481 |
Thereafter | 20,459 |
Total long-term debt, including current maturities | 27,053 |
Duke Energy Progress |  |
Long-term Debt, Fiscal Year Maturity [Abstract] |  |
2026 | 287 |
2027 | 604 |
2028 | 608 |
2029 | 863 |
2030 | 371 |
Thereafter | 11,265 |
Total long-term debt, including current maturities | 13,998 |
Duke Energy Florida |  |
Long-term Debt, Fiscal Year Maturity [Abstract] |  |
2026 | 443 |
2027 | 718 |
2028 | 819 |
2029 | 771 |
2030 | 1,111 |
Thereafter | 7,543 |
Total long-term debt, including current maturities | 11,405 |
Duke Energy Ohio |  |
Long-term Debt, Fiscal Year Maturity [Abstract] |  |
2026 | 45 |
2027 | 77 |
2028 | 40 |
2029 | 505 |
2030 | 528 |
Thereafter | 3,267 |
Total long-term debt, including current maturities | 4,462 |
Duke Energy Indiana |  |
Long-term Debt, Fiscal Year Maturity [Abstract] |  |
2026 | 4 |
2027 | 28 |
2028 | 7 |
2029 | 5 |
2030 | 155 |
Thereafter | 4,937 |
Total long-term debt, including current maturities | 5,136 |
Piedmont |  |
Long-term Debt, Fiscal Year Maturity [Abstract] |  |
2026 | 490 |
2027 | 300 |
2029 | 660 |
Thereafter | 2,826 |
Total long-term debt, including current maturities | $ 4,276 |

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