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Condensed Consolidated Balance Sheets - Duke Energy Carolinas (Parenthetical) - USD ($) $ in Millions | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Allowance for doubtful accounts - receivables | $ 204 | $ 124
Regulatory assets | 2,538 | 2,756
Current Assets: Other | 780 | 695
Regulatory assets | 14,200 | 14,254
Current maturities of long-term debt | 4,180 | 4,349
Long-Term Debt | 79,700 | 76,340
Other | 1,585 | 1,556
Variable Interest Entity |  |
Allowance for doubtful accounts of VIEs - receivables |  | 85
Regulatory assets | 120 | 120
Current Assets: Other | 57 | 90
Regulatory assets | 1,674 | 1,705
Current maturities of long-term debt | 110 | 1,012
Long-Term Debt | 1,783 | 1,842
Other |  | 27
Duke Energy Carolinas |  |
Allowance for doubtful accounts - receivables | 64 | 18
Allowance for doubtful accounts of VIEs - receivables |  | 51
Regulatory assets | 613 | 685
Current Assets: Other | 169 | 52
Regulatory assets | 4,149 | 4,199
Current maturities of long-term debt | 23 | 521
Long-Term Debt | 17,911 | 16,669
Other | 630 | 576
Duke Energy Carolinas | Variable Interest Entity |  |
Regulatory assets | 12 | 12
Current Assets: Other | 14 | 9
Regulatory assets | 186 | 189
Current maturities of long-term debt | 10 | 510
Long-Term Debt | $ 193 | 198
Other |  | $ 15

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