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v3.10.0.1

Condensed Consolidated Statements of Operations and Comprehensive Income - USD ($) shares in Millions, $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2018 | Jun. 30, 2017
Operating Revenues |  |  |  |
Regulated electric | $ 5,178 | $ 5,118 | $ 10,462 | $ 10,031
Regulated natural gas | 291 | 275 | 991 | 921
Nonregulated electric and other | 174 | 162 | 325 | 332
Total operating revenues | 5,643 | 5,555 | 11,778 | 11,284
Operating Expenses |  |  |  |
Operation, maintenance and other | 1,544 | 1,441 | 3,008 | 2,909
Depreciation and amortization | 973 | 835 | 1,940 | 1,694
Property and other taxes | 315 | 307 | 631 | 611
Impairment charges | 172 | 9 | 215 | 9
Total operating expenses | 4,667 | 4,209 | 9,446 | 8,547
Gains (Losses) on Sales of Other Assets and Other, net | 3 | 7 | (97) | 18
Operating Income | 979 | 1,353 | 2,235 | 2,755
Other Income and Expenses |  |  |  |
Equity in earnings of unconsolidated affiliates | 36 | 36 | 12 | 65
Other income and expenses, net | 110 | 115 | 196 | 236
Total other income and expenses | 146 | 151 | 208 | 301
Interest Expense | 518 | 486 | 1,033 | 977
Income From Continuing Operations Before Income Taxes | 607 | 1,018 | 1,410 | 2,079
Income Tax Expense From Continuing Operations | 100 | 327 | 281 | 671
Income From Continuing Operations | 507 | 691 | 1,129 | 1,408
Loss From Discontinued Operations, net of tax | (5) | (2) | (5) | (2)
Net income | 502 | 689 | 1,124 | 1,406
Less: Net Income Attributable to Noncontrolling Interests | 2 | 3 | 4 | 4
Net Income Attributable to Parent | 500 | 686 | 1,120 | 1,402
Other Comprehensive Income (Loss), net of tax |  |  |  |
Pension and OPEB adjustments | 1 | 1 | 2 | 2
Net unrealized gains on cash flow hedges | 1 | (6) | 13 | (4)
Reclassification into earnings from cash flow hedges | (2) | 4 | (1) | 5
Unrealized (losses) gains on available-for-sale securities | (2) | 4 | (5) | 8
Other Comprehensive (Loss) Income, net of tax | (2) | 3 | 9 | 11
Comprehensive Income | 500 | 692 | 1,133 | 1,417
Less: Comprehensive Income Attributable to Noncontrolling Interests | 2 | 3 | 4 | 4
Comprehensive Income Attributable to Parent | $ 498 | $ 689 | $ 1,129 | $ 1,413
Income from continuing operations attributable to Duke Energy Corporation common stockholders |  |  |  |
Basic (usd per share) | $ 0.72 | $ 0.98 | $ 1.60 | $ 2.00
Diluted (usd per share) | 0.72 | 0.98 | 1.60 | 2.00
Loss from discontinued operations attributable to Duke Energy Corporation common stockholders |  |  |  |
Basic (usd per share) | (0.01) |  | (0.01) |
Diluted (usd per share) | (0.01) |  | (0.01) |
Net income attributable to Duke Energy Corporation common stockholders |  |  |  |
Basic (usd per share) | 0.71 | 0.98 | 1.59 | 2.00
Diluted (usd per share) | $ 0.71 | $ 0.98 | $ 1.59 | $ 2.00
Weighted average shares outstanding |  |  |  |
Basic (shares) | 703 | 700 | 702 | 700
Diluted (shares) | 704 | 700 | 702 | 700
Duke Energy Carolinas [Member] |  |  |  |
Operating Revenues |  |  |  |
Total operating revenues | $ 1,672 | $ 1,729 | $ 3,435 | $ 3,445
Operating Expenses |  |  |  |
Fuel used in electric generation and purchased power/Cost of natural gas | 407 | 435 | 880 | 863
Operation, maintenance and other | 499 | 483 | 950 | 978
Depreciation and amortization | 289 | 269 | 561 | 523
Property and other taxes | 75 | 71 | 147 | 139
Impairment charges | 177 |  | 190 |
Total operating expenses | 1,447 | 1,258 | 2,728 | 2,503
Gains (Losses) on Sales of Other Assets and Other, net | (1) |  | (1) |
Operating Income | 224 | 471 | 706 | 942
Other Income and Expenses |  |  |  |
Total other income and expenses | 35 | 50 | 74 | 100
Interest Expense | 110 | 103 | 217 | 206
Income From Continuing Operations Before Income Taxes | 149 | 418 | 563 | 836
Income Tax Expense From Continuing Operations | 32 | 145 | 123 | 293
Net Income Attributable to Parent | 117 | 273 | 440 | 543
Other Comprehensive Income (Loss), net of tax |  |  |  |
Reclassification into earnings from cash flow hedges |  | 1 | 1 | 1
Other Comprehensive (Loss) Income, net of tax |  |  | 1 | 1
Comprehensive Income Attributable to Parent | 117 | 274 | 441 | 544
Progress Energy [Member] |  |  |  |
Operating Revenues |  |  |  |
Total operating revenues | 2,498 | 2,392 | 5,074 | 4,571
Operating Expenses |  |  |  |
Fuel used in electric generation and purchased power/Cost of natural gas | 895 | 831 | 1,871 | 1,557
Operation, maintenance and other | 610 | 549 | 1,233 | 1,109
Depreciation and amortization | 380 | 311 | 764 | 624
Property and other taxes | 131 | 129 | 254 | 246
Impairment charges | 4 | 2 | 33 | 2
Total operating expenses | 2,020 | 1,822 | 4,155 | 3,538
Gains (Losses) on Sales of Other Assets and Other, net | 6 | 6 | 12 | 14
Operating Income | 484 | 576 | 931 | 1,047
Other Income and Expenses |  |  |  |
Total other income and expenses | 42 | 36 | 77 | 76
Interest Expense | 203 | 196 | 412 | 402
Income From Continuing Operations Before Income Taxes | 323 | 416 | 596 | 721
Income Tax Expense From Continuing Operations | 56 | 139 | 92 | 243
Net income | 267 | 277 | 504 | 478
Less: Net Income Attributable to Noncontrolling Interests | 2 | 3 | 4 | 5
Net Income Attributable to Parent | 265 | 274 | 500 | 473
Other Comprehensive Income (Loss), net of tax |  |  |  |
Pension and OPEB adjustments | 2 | 1 | 2 | 2
Net unrealized gains on cash flow hedges | 1 | 5 | 3 | 6
Unrealized (losses) gains on available-for-sale securities | (1) | 1 | (1) | 2
Other Comprehensive (Loss) Income, net of tax | 2 | 7 | 4 | 10
Comprehensive Income | 269 | 284 | 508 | 488
Less: Comprehensive Income Attributable to Noncontrolling Interests | 2 | 3 | 4 | 5
Comprehensive Income Attributable to Parent | 267 | 281 | 504 | 483
Duke Energy Progress [Member] |  |  |  |
Operating Revenues |  |  |  |
Total operating revenues | 1,291 | 1,199 | 2,751 | 2,418
Operating Expenses |  |  |  |
Fuel used in electric generation and purchased power/Cost of natural gas | 408 | 375 | 917 | 739
Operation, maintenance and other | 375 | 342 | 756 | 704
Depreciation and amortization | 235 | 173 | 470 | 354
Property and other taxes | 40 | 40 | 75 | 80
Impairment charges | 1 |  | 33 |
Total operating expenses | 1,059 | 930 | 2,251 | 1,877
Gains (Losses) on Sales of Other Assets and Other, net | 1 | 1 | 2 | 3
Operating Income | 233 | 270 | 502 | 544
Other Income and Expenses |  |  |  |
Total other income and expenses | 19 | 26 | 37 | 57
Interest Expense | 78 | 70 | 159 | 152
Income From Continuing Operations Before Income Taxes | 174 | 226 | 380 | 449
Income Tax Expense From Continuing Operations | 35 | 72 | 64 | 148
Net Income Attributable to Parent | 139 | 154 | 316 | 301
Other Comprehensive Income (Loss), net of tax |  |  |  |
Comprehensive Income Attributable to Parent | 139 | 154 | 316 | 301
Duke Energy Florida [Member] |  |  |  |
Operating Revenues |  |  |  |
Total operating revenues | 1,203 | 1,191 | 2,318 | 2,150
Operating Expenses |  |  |  |
Fuel used in electric generation and purchased power/Cost of natural gas | 486 | 455 | 953 | 817
Operation, maintenance and other | 237 | 208 | 474 | 403
Depreciation and amortization | 144 | 137 | 294 | 269
Property and other taxes | 91 | 89 | 179 | 166
Impairment charges |  | 1 |  | 2
Total operating expenses | 958 | 890 | 1,900 | 1,657
Operating Income | 245 | 301 | 418 | 493
Other Income and Expenses |  |  |  |
Total other income and expenses | 26 | 19 | 47 | 39
Interest Expense | 66 | 70 | 137 | 140
Income From Continuing Operations Before Income Taxes | 205 | 250 | 328 | 392
Income Tax Expense From Continuing Operations | 37 | 92 | 57 | 144
Net Income Attributable to Parent | 168 | 158 | 271 | 248
Other Comprehensive Income (Loss), net of tax |  |  |  |
Unrealized (losses) gains on available-for-sale securities | (1) | 1 | (1) | 2
Other Comprehensive (Loss) Income, net of tax |  |  | (1) | 2
Comprehensive Income Attributable to Parent | 167 | 159 | 270 | 250
Duke Energy Ohio [Member] |  |  |  |
Operating Revenues |  |  |  |
Regulated electric | 346 | 328 | 682 | 665
Regulated natural gas | 103 | 100 | 277 | 270
Nonregulated electric and other | 10 | 9 | 24 | 20
Total operating revenues | 459 | 437 | 983 | 955
Operating Expenses |  |  |  |
Operation, maintenance and other | 130 | 132 | 261 | 263
Depreciation and amortization | 62 | 63 | 132 | 130
Property and other taxes | 68 | 67 | 145 | 139
Impairment charges |  | 1 |  | 1
Total operating expenses | 382 | 373 | 821 | 809
Gains (Losses) on Sales of Other Assets and Other, net |  |  | (106) |
Operating Income | 77 | 64 | 56 | 146
Other Income and Expenses |  |  |  |
Total other income and expenses | 8 | 5 | 14 | 10
Interest Expense | 23 | 23 | 45 | 45
Income From Continuing Operations Before Income Taxes | 62 | 46 | 25 | 111
Income Tax Expense From Continuing Operations | 16 | 16 | 4 | 39
Net Income Attributable to Parent | 46 | 30 | 21 | 72
Other Comprehensive Income (Loss), net of tax |  |  |  |
Comprehensive Income Attributable to Parent | 46 | 30 | 21 | 72
Duke Energy Indiana [Member] |  |  |  |
Operating Revenues |  |  |  |
Total operating revenues | 738 | 742 | 1,469 | 1,500
Operating Expenses |  |  |  |
Fuel used in electric generation and purchased power/Cost of natural gas | 226 | 234 | 458 | 485
Operation, maintenance and other | 197 | 194 | 378 | 369
Depreciation and amortization | 126 | 91 | 256 | 216
Property and other taxes | 20 | 15 | 40 | 37
Total operating expenses | 569 | 534 | 1,132 | 1,107
Operating Income | 169 | 208 | 337 | 393
Other Income and Expenses |  |  |  |
Total other income and expenses | 6 | 11 | 13 | 20
Interest Expense | 43 | 44 | 83 | 88
Income From Continuing Operations Before Income Taxes | 132 | 175 | 267 | 325
Income Tax Expense From Continuing Operations | 34 | 69 | 69 | 128
Net Income Attributable to Parent | 98 | 106 | 198 | 197
Other Comprehensive Income (Loss), net of tax |  |  |  |
Comprehensive Income Attributable to Parent | 98 | 106 | 198 | 197
Piedmont Natural Gas [Member] |  |  |  |
Operating Revenues |  |  |  |
Total operating revenues | 215 | 201 | 768 | 701
Operating Expenses |  |  |  |
Fuel used in electric generation and purchased power/Cost of natural gas | 74 | 65 | 333 | 270
Operation, maintenance and other | 85 | 76 | 167 | 153
Depreciation and amortization | 39 | 36 | 78 | 71
Property and other taxes | 12 | 12 | 24 | 25
Impairment charges |  | 7 |  | 7
Total operating expenses | 210 | 196 | 602 | 526
Operating Income | 5 | 5 | 166 | 175
Other Income and Expenses |  |  |  |
Equity in earnings of unconsolidated affiliates | 1 | 2 | 3 | 5
Other income and expenses, net | 3 | (1) | 6 | (1)
Total other income and expenses | 4 | 1 | 9 | 4
Interest Expense | 20 | 19 | 41 | 39
Income From Continuing Operations Before Income Taxes | (11) | (13) | 134 | 140
Income Tax Expense From Continuing Operations | (3) | (5) | 32 | 53
Net Income Attributable to Parent | (8) | (8) | 102 | 87
Other Comprehensive Income (Loss), net of tax |  |  |  |
Comprehensive Income Attributable to Parent | (8) | (8) | 102 | 87
Electricity, US Regulated [Member] | Duke Energy Ohio [Member] |  |  |  |
Operating Expenses |  |  |  |
Fuel used in electric generation and purchased power/Cost of natural gas | 93 | 86 | 185 | 183
Electricity, Nonregulated [Member] | Duke Energy Ohio [Member] |  |  |  |
Operating Expenses |  |  |  |
Fuel used in electric generation and purchased power/Cost of natural gas | 14 | 14 | 29 | 29
Electricity [Member] |  |  |  |
Operating Expenses |  |  |  |
Fuel used in electric generation and purchased power/Cost of natural gas | 1,574 | 1,541 | 3,250 | 2,990
Natural Gas [Member] |  |  |  |
Operating Expenses |  |  |  |
Fuel used in electric generation and purchased power/Cost of natural gas | 89 | 76 | 402 | 334
Natural Gas [Member] | Duke Energy Ohio [Member] |  |  |  |
Operating Expenses |  |  |  |
Fuel used in electric generation and purchased power/Cost of natural gas | $ 15 | $ 10 | $ 69 | $ 64

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