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Debt and Credit Facilities (Annual Maturities) (Details) $ in Millions | Dec. 31, 2024 USD ($)
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Long-term Debt, Fiscal Year Maturity [Abstract] |
2025 | $ 4,349
2026 | 4,925
2027 | 3,082
2028 | 3,937
2029 | 4,971
Thereafter | 58,976
Total long-term debt, including current maturities | 80,240
Unamortized debt discount and premium, net | (1,000)
Purchase Accounting Adjustments |
Long-term Debt, Fiscal Year Maturity [Abstract] |
Unamortized debt discount and premium, net | 1,004
Duke Energy Carolinas |
Long-term Debt, Fiscal Year Maturity [Abstract] |
2025 | 521
2026 | 1,078
2027 | 26
2028 | 976
2029 | 778
Thereafter | 14,214
Total long-term debt, including current maturities | 17,593
Progress Energy |
Long-term Debt, Fiscal Year Maturity [Abstract] |
2025 | 1,525
2026 | 539
2027 | 807
2028 | 1,411
2029 | 1,618
Thereafter | 18,786
Total long-term debt, including current maturities | 24,686
Duke Energy Progress |
Long-term Debt, Fiscal Year Maturity [Abstract] |
2025 | 984
2026 | 470
2027 | 89
2028 | 593
2029 | 847
Thereafter | 9,610
Total long-term debt, including current maturities | 12,593
Duke Energy Florida |
Long-term Debt, Fiscal Year Maturity [Abstract] |
2025 | 541
2026 | 69
2027 | 718
2028 | 819
2029 | 771
Thereafter | 7,525
Total long-term debt, including current maturities | 10,443
Duke Energy Ohio |
Long-term Debt, Fiscal Year Maturity [Abstract] |
2025 | 245
2026 | 45
2027 | 77
2028 | 40
2029 | 530
Thereafter | 3,270
Total long-term debt, including current maturities | 4,207
Duke Energy Indiana |
Long-term Debt, Fiscal Year Maturity [Abstract] |
2025 | 4
2026 | 4
2027 | 27
2028 | 7
2029 | 155
Thereafter | 4,643
Total long-term debt, including current maturities | 4,840
Piedmont |
Long-term Debt, Fiscal Year Maturity [Abstract] |
2025 | 205
2026 | 40
2027 | 300
2029 | 660
Thereafter | 2,825
Total long-term debt, including current maturities | $ 4,030

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