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Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions | Sep. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Allowance for doubtful accounts - receivables | $ 27 | $ 22
Regulatory Assets: Current | 1,637 | 1,796
Current Assets: Other | 505 | 764
Other Noncurrent Assets: Regulatory assets | 13,264 | 13,222
Other, noncurrent assets | 3,539 | 3,289
Current maturities of long-term debt | 4,669 | 3,141
Long-Term Debt | $ 56,049 | $ 54,985
Common stock, par value (in usd per share) | $ 0.001 | $ 0.001
Common stock, shares authorized | 2,000,000,000 | 2,000,000,000
Common stock, shares outstanding | 736,000,000 | 733,000,000
Other, noncurrent liabilities | $ 1,773 | $ 1,581
Variable Interest Entity [Member] |  |
Allowance for doubtful accounts - receivables of VIEs | 106 | 54
Regulatory Assets: Current | 53 | 52
Current Assets: Other | 335 | 242
Other Noncurrent Assets: Regulatory assets | 951 | 989
Other, noncurrent assets | 90 | 110
Current maturities of long-term debt | 466 | 216
Long-Term Debt | 3,628 | 3,997
Other, noncurrent liabilities | 342 | 228
Duke Energy Carolinas |  |
Allowance for doubtful accounts - receivables | 1 | 3
Regulatory Assets: Current | 495 | 550
Current Assets: Other | 44 | 21
Other Noncurrent Assets: Regulatory assets | 3,400 | 3,360
Other, noncurrent assets | 1,179 | 1,149
Current maturities of long-term debt | 751 | 458
Long-Term Debt | 11,497 | 11,142
Other, noncurrent liabilities | 644 | 627
Duke Energy Carolinas | Variable Interest Entity [Member] |  |
Allowance for doubtful accounts - receivables of VIEs | 21 | 7
Progress Energy |  |
Allowance for doubtful accounts - receivables | 9 | 7
Regulatory Assets: Current | 775 | 946
Current Assets: Other | 81 | 210
Other Noncurrent Assets: Regulatory assets | 6,270 | 6,346
Other, noncurrent assets | 1,212 | 1,049
Current maturities of long-term debt | 1,726 | 1,577
Long-Term Debt | $ 17,989 | $ 17,907
Common stock, par value (in usd per share) | $ 0.01 | $ 0.01
Common stock, shares authorized | 100 | 100
Common stock, shares outstanding | 100 | 100
Other, noncurrent liabilities | $ 443 | $ 383
Progress Energy | Variable Interest Entity [Member] |  |
Allowance for doubtful accounts - receivables of VIEs | 28 | 9
Regulatory Assets: Current | 53 | 52
Current Assets: Other | 16 | 39
Other Noncurrent Assets: Regulatory assets | 951 | 989
Current maturities of long-term debt | 305 | 54
Long-Term Debt | 1,351 | 1,632
Duke Energy Progress |  |
Allowance for doubtful accounts - receivables | 4 | 3
Regulatory Assets: Current | 472 | 526
Current Assets: Other | 54 | 60
Other Noncurrent Assets: Regulatory assets | 4,449 | 4,152
Other, noncurrent assets | 720 | 651
Current maturities of long-term debt | 603 | 1,006
Long-Term Debt | 8,605 | 7,902
Other, noncurrent liabilities | 88 | 92
Duke Energy Progress | Variable Interest Entity [Member] |  |
Allowance for doubtful accounts - receivables of VIEs | 17 | 5
Duke Energy Florida |  |
Allowance for doubtful accounts - receivables | 5 | 3
Regulatory Assets: Current | 303 | 419
Current Assets: Other | 25 | 58
Other Noncurrent Assets: Regulatory assets | 1,821 | 2,194
Other, noncurrent assets | 341 | 311
Current maturities of long-term debt | 623 | 571
Long-Term Debt | 7,294 | 7,416
Other, noncurrent liabilities | 205 | 136
Duke Energy Florida | Variable Interest Entity [Member] |  |
Allowance for doubtful accounts - receivables of VIEs | 11 | 4
Regulatory Assets: Current | 53 | 52
Current Assets: Other | 16 | 39
Other Noncurrent Assets: Regulatory assets | 951 | 989
Current maturities of long-term debt | 305 | 54
Long-Term Debt | 1,001 | 1,307
Duke Energy Ohio |  |
Allowance for doubtful accounts - receivables | 5 | 4
Regulatory Assets: Current | 35 | 49
Current Assets: Other | 13 | 21
Other Noncurrent Assets: Regulatory assets | 597 | 549
Other, noncurrent assets | 62 | 52
Long-Term Debt | $ 3,064 | $ 2,594
Common stock, par value (in usd per share) | $ 8.50 | $ 8.50
Common stock, shares authorized | 120,000,000 | 120,000,000
Common stock, shares outstanding | 90,000,000 | 90,000,000
Other, noncurrent liabilities | $ 100 | $ 94
Duke Energy Indiana |  |
Allowance for doubtful accounts - receivables | 3 | 3
Regulatory Assets: Current | 119 | 90
Current Assets: Other | 30 | 60
Other Noncurrent Assets: Regulatory assets | 1,184 | 1,082
Other, noncurrent assets | 228 | 234
Current maturities of long-term debt | 13 | 503
Long-Term Debt | 3,941 | 3,404
Other, noncurrent liabilities | 56 | 18
Piedmont Natural Gas |  |
Allowance for doubtful accounts - receivables | 9 | 6
Regulatory Assets: Current | 119 | 73
Current Assets: Other | 51 | 28
Other Noncurrent Assets: Regulatory assets | 287 | 290
Other, noncurrent assets | 279 | 121
Current maturities of long-term debt | 160 |
Long-Term Debt | $ 2,620 | $ 2,384
Common stock, shares authorized | 100 | 100
Common stock, shares outstanding | 100 | 100
Other, noncurrent liabilities | $ 146 | $ 148
Preferred stock, Series A |  |
Preferred stock, par value (in usd per share) | $ 0.001 | $ 0.001
Preferred stock, depositary shares authorized | 40,000,000 | 40,000,000
Preferred stock, depositary shares outstanding | 40,000,000 | 40,000,000
Preferred stock, Series B |  |
Preferred stock, par value (in usd per share) | $ 0.001 | $ 0.001
Preferred stock, depositary shares authorized | 1,000,000 | 1,000,000
Preferred stock, depositary shares outstanding | 1,000,000 | 1,000,000

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