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Supplemental Guarantor Information (Tables) | 9 Months Ended
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Sep. 30, 2016
Supplemental Guarantor Information [Abstract] |
Condensed Consolidating Statements of Operations and Comprehensive Income (Loss) |
FIRSTENERGY SOLUTIONS CORP.
CONDENSED CONSOLIDATING STATEMENTS OF INCOME AND COMPREHENSIVE INCOME
For the Three Months Ended September 30, 2016 |  | FES |  | FG |  | NG |  | Eliminations |  | Consolidated
|  | (In millions)
STATEMENTS OF INCOME |  |  |  |  |  |  |  |  |  |
REVENUES |  | $ | 1,065 |  |  | $ | 494 |  |  | $ | 400 |  |  | $ | (859 | ) |  | $ | 1,100 |
OPERATING EXPENSES: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fuel |  | — |  |  | 149 |  |  | 53 |  |  | — |  |  | 202 |
Purchased power from affiliates |  | 1,011 |  |  | — |  |  | 39 |  |  | (859 | ) |  | 191 |
Purchased power from non-affiliates |  | 186 |  |  | — |  |  | — |  |  | — |  |  | 186 |
Other operating expenses |  | 95 |  |  | 61 |  |  | 149 |  |  | 11 |  |  | 316 |
Provision for depreciation |  | 4 |  |  | 28 |  |  | 51 |  |  | — |  |  | 83 |
General taxes |  | 8 |  |  | 7 |  |  | 6 |  |  | — |  |  | 21 |
Total operating expenses |  | 1,304 |  |  | 245 |  |  | 298 |  |  | (848 | ) |  | 999 |
OPERATING INCOME (LOSS) |  | (239 | ) |  | 249 |  |  | 102 |  |  | (11 | ) |  | 101 |
OTHER INCOME (EXPENSE): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment income, including net income from equity investees |  | 224 |  |  | 8 |  |  | 28 |  |  | (236 | ) |  | 24 |
Miscellaneous income |  | — |  |  | 1 |  |  | — |  |  | — |  |  | 1 |
Interest expense — affiliates |  | (13 | ) |  | (3 | ) |  | (2 | ) |  | 15 |  |  | (3 | )
Interest expense — other |  | (14 | ) |  | (27 | ) |  | (9 | ) |  | 14 |  |  | (36 | )
Capitalized interest |  | — |  |  | 3 |  |  | 6 |  |  | — |  |  | 9 |
Total other income (expense) |  | 197 |  |  | (18 | ) |  | 23 |  |  | (207 | ) |  | (5 | )
INCOME (LOSS) BEFORE INCOME TAXES (BENEFITS) |  | (42 | ) |  | 231 |  |  | 125 |  |  | (218 | ) |  | 96 |
INCOME TAXES (BENEFITS) |  | (82 | ) |  | 87 |  |  | 49 |  |  | 2 |  |  | 56 |
NET INCOME |  | $ | 40 |  |  | $ | 144 |  |  | $ | 76 |  |  | $ | (220 | ) |  | $ | 40 |
STATEMENTS OF COMPREHENSIVE INCOME |  |  |  |  |  |  |  |  |  |  |
NET INCOME |  | $ | 40 |  |  | $ | 144 |  |  | $ | 76 |  |  | $ | (220 | ) |  | $ | 40 |
OTHER COMPREHENSIVE INCOME (LOSS): |  |  |  |  |  |  |  |  |  |  |
Pension and OPEB prior service costs |  | (3 | ) |  | (3 | ) |  | — |  |  | 3 |  |  | (3 | )
Amortized gains on derivative hedges |  | 1 |  |  | — |  |  | — |  |  | — |  |  | 1 |
Change in unrealized gains on available-for-sale securities |  | 5 |  |  | — |  |  | 5 |  |  | (5 | ) |  | 5 |
Other comprehensive income (loss) |  | 3 |  |  | (3 | ) |  | 5 |  |  | (2 | ) |  | 3 |
Income taxes (benefits) on other comprehensive income (loss) |  | 1 |  |  | (1 | ) |  | 2 |  |  | (1 | ) |  | 1 |
Other comprehensive income (loss), net of tax |  | 2 |  |  | (2 | ) |  | 3 |  |  | (1 | ) |  | 2 |
COMPREHENSIVE INCOME |  | $ | 42 |  |  | $ | 142 |  |  | $ | 79 |  |  | $ | (221 | ) |  | $ | 42 |
FIRSTENERGY SOLUTIONS CORP.
CONDENSED CONSOLIDATING STATEMENTS OF INCOME (LOSS) AND COMPREHENSIVE INCOME (LOSS)
For the Nine Months Ended September 30, 2016 |  | FES |  | FG |  | NG |  | Eliminations |  | Consolidated
|  | (In millions)
STATEMENTS OF INCOME (LOSS) |  |  |  |  |  |  |  |  |  |
REVENUES |  | $ | 3,281 |  |  | $ | 1,309 |  |  | $ | 1,404 |  |  | $ | (2,593 | ) |  | $ | 3,401 |
OPERATING EXPENSES: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fuel |  | — |  |  | 449 |  |  | 146 |  |  | — |  |  | 595 |
Purchased power from affiliates |  | 2,888 |  |  | — |  |  | 145 |  |  | (2,593 | ) |  | 440 |
Purchased power from non-affiliates |  | 829 |  |  | — |  |  | — |  |  | — |  |  | 829 |
Other operating expenses |  | 218 |  |  | 220 |  |  | 450 |  |  | 37 |  |  | 925 |
Provision for depreciation |  | 10 |  |  | 91 |  |  | 151 |  |  | (2 | ) |  | 250 |
General taxes |  | 23 |  |  | 23 |  |  | 20 |  |  | — |  |  | 66 |
Impairment of assets |  | 23 |  |  | 517 |  |  | — |  |  | — |  |  | 540 |
Total operating expenses |  | 3,991 |  |  | 1,300 |  |  | 912 |  |  | (2,558 | ) |  | 3,645 |
OPERATING INCOME (LOSS) |  | (710 | ) |  | 9 |  |  | 492 |  |  | (35 | ) |  | (244 | )
OTHER INCOME (EXPENSE): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment income, including net income (loss) from equity investees |  | 310 |  |  | 21 |  |  | 67 |  |  | (342 | ) |  | 56 |
Miscellaneous income |  | 3 |  |  | 1 |  |  | — |  |  | — |  |  | 4 |
Interest expense — affiliates |  | (34 | ) |  | (7 | ) |  | (4 | ) |  | 39 |  |  | (6 | )
Interest expense — other |  | (40 | ) |  | (79 | ) |  | (33 | ) |  | 43 |  |  | (109 | )
Capitalized interest |  | — |  |  | 7 |  |  | 20 |  |  | — |  |  | 27 |
Total other income (expense) |  | 239 |  |  | (57 | ) |  | 50 |  |  | (260 | ) |  | (28 | )
INCOME (LOSS) BEFORE INCOME TAXES (BENEFITS) |  | (471 | ) |  | (48 | ) |  | 542 |  |  | (295 | ) |  | (272 | )
INCOME TAXES (BENEFITS) |  | (204 | ) |  | (1 | ) |  | 196 |  |  | 4 |  |  | (5 | )
NET INCOME (LOSS) |  | $ | (267 | ) |  | $ | (47 | ) |  | $ | 346 |  |  | $ | (299 | ) |  | $ | (267 | )
STATEMENTS OF COMPREHENSIVE INCOME (LOSS) |  |  |  |  |  |  |  |  |  |
NET INCOME (LOSS) |  | $ | (267 | ) |  | $ | (47 | ) |  | $ | 346 |  |  | $ | (299 | ) |  | $ | (267 | )
OTHER COMPREHENSIVE INCOME (LOSS): |  |  |  |  |  |  |  |  |  |
Pensions and OPEB prior service costs |  | (10 | ) |  | (10 | ) |  | — |  |  | 10 |  |  | (10 | )
Amortized gains on derivative hedges |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Change in unrealized gains on available-for-sale securities |  | 61 |  |  | — |  |  | 60 |  |  | (60 | ) |  | 61 |
Other comprehensive income (loss) |  | 51 |  |  | (10 | ) |  | 60 |  |  | (50 | ) |  | 51 |
Income taxes (benefits) on other comprehensive income (loss) |  | 20 |  |  | (4 | ) |  | 23 |  |  | (19 | ) |  | 20 |
Other comprehensive income (loss), net of tax |  | 31 |  |  | (6 | ) |  | 37 |  |  | (31 | ) |  | 31 |
COMPREHENSIVE INCOME (LOSS) |  | $ | (236 | ) |  | $ | (53 | ) |  | $ | 383 |  |  | $ | (330 | ) |  | $ | (236 | )
FIRSTENERGY SOLUTIONS CORP.
CONDENSED CONSOLIDATING STATEMENTS OF INCOME AND COMPREHENSIVE INCOME
For the Three Months Ended September 30, 2015 |  | FES |  | FG |  | NG |  | Eliminations |  | Consolidated
|  | (In millions)
STATEMENTS OF INCOME |  |  |  |  |  |  |  |  |  |
REVENUES |  | $ | 1,293 |  |  | $ | 420 |  |  | $ | 531 |  |  | $ | (906 | ) |  | $ | 1,338 |
OPERATING EXPENSES: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fuel |  | — |  |  | 193 |  |  | 52 |  |  | — |  |  | 245 |
Purchased power from affiliates |  | 932 |  |  | — |  |  | 77 |  |  | (906 | ) |  | 103 |
Purchased power from non-affiliates |  | 401 |  |  | — |  |  | — |  |  | — |  |  | 401 |
Other operating expenses |  | 34 |  |  | 66 |  |  | 134 |  |  | 12 |  |  | 246 |
Provision for depreciation |  | 3 |  |  | 30 |  |  | 47 |  |  | (1 | ) |  | 79 |
General taxes |  | 10 |  |  | 8 |  |  | 6 |  |  | — |  |  | 24 |
Total operating expenses |  | 1,380 |  |  | 297 |  |  | 316 |  |  | (895 | ) |  | 1,098 |
OPERATING INCOME (LOSS) |  | (87 | ) |  | 123 |  |  | 215 |  |  | (11 | ) |  | 240 |
OTHER INCOME (EXPENSE): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment income (loss), including net income from equity investees |  | 191 |  |  | 4 |  |  | (18 | ) |  | (198 | ) |  | (21 | )
Miscellaneous income |  | — |  |  | 1 |  |  | — |  |  | — |  |  | 1 |
Interest expense — affiliates |  | (8 | ) |  | (2 | ) |  | (1 | ) |  | 9 |  |  | (2 | )
Interest expense — other |  | (13 | ) |  | (26 | ) |  | (12 | ) |  | 15 |  |  | (36 | )
Capitalized interest |  | — |  |  | 1 |  |  | 7 |  |  | — |  |  | 8 |
Total other income (expense) |  | 170 |  |  | (22 | ) |  | (24 | ) |  | (174 | ) |  | (50 | )
INCOME BEFORE INCOME TAXES (BENEFITS) |  | 83 |  |  | 101 |  |  | 191 |  |  | (185 | ) |  | 190 |
INCOME TAXES (BENEFITS) |  | (37 | ) |  | 36 |  |  | 70 |  |  | 1 |  |  | 70 |
NET INCOME |  | $ | 120 |  |  | $ | 65 |  |  | $ | 121 |  |  | $ | (186 | ) |  | $ | 120 |
STATEMENTS OF COMPREHENSIVE INCOME |  |  |  |  |  |  |  |  |  |
NET INCOME |  | $ | 120 |  |  | $ | 65 |  |  | $ | 121 |  |  | $ | (186 | ) |  | $ | 120 |
OTHER COMPREHENSIVE LOSS: |  |  |  |  |  |  |  |  |  |
Pension and OPEB prior service costs |  | (4 | ) |  | (3 | ) |  | — |  |  | 3 |  |  | (4 | )
Amortized gains on derivative hedges |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Change in unrealized gains on available for sale securities |  | (11 | ) |  | — |  |  | (11 | ) |  | 11 |  |  | (11 | )
Other comprehensive loss |  | (15 | ) |  | (3 | ) |  | (11 | ) |  | 14 |  |  | (15 | )
Income tax benefits on other comprehensive loss |  | (6 | ) |  | (1 | ) |  | (4 | ) |  | 5 |  |  | (6 | )
Other comprehensive loss, net of tax |  | (9 | ) |  | (2 | ) |  | (7 | ) |  | 9 |  |  | (9 | )
COMPREHENSIVE INCOME |  | $ | 111 |  |  | $ | 63 |  |  | $ | 114 |  |  | $ | (177 | ) |  | $ | 111 |
FIRSTENERGY SOLUTIONS CORP.
CONDENSED CONSOLIDATING STATEMENTS OF INCOME AND COMPREHENSIVE INCOME
For the Nine Months Ended September 30, 2015 |  | FES |  | FG |  | NG |  | Eliminations |  | Consolidated
|  | (In millions)
STATEMENTS OF INCOME |  |  |  |  |  |  |  |  |  |
REVENUES |  | $ | 3,699 |  |  | $ | 1,259 |  |  | $ | 1,494 |  |  | $ | (2,618 | ) |  | $ | 3,834 |
OPERATING EXPENSES: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fuel |  | — |  |  | 523 |  |  | 143 |  |  | — |  |  | 666 |
Purchased power from affiliates |  | 2,657 |  |  | — |  |  | 211 |  |  | (2,618 | ) |  | 250 |
Purchased power from non-affiliates |  | 1,336 |  |  | — |  |  | — |  |  | — |  |  | 1,336 |
Other operating expenses |  | 300 |  |  | 208 |  |  | 452 |  |  | 36 |  |  | 996 |
Provision for depreciation |  | 8 |  |  | 92 |  |  | 142 |  |  | (2 | ) |  | 240 |
General taxes |  | 36 |  |  | 23 |  |  | 19 |  |  | — |  |  | 78 |
Impairment of assets |  | 16 |  |  | — |  |  | — |  |  | — |  |  | 16 |
Total operating expenses |  | 4,353 |  |  | 846 |  |  | 967 |  |  | (2,584 | ) |  | 3,582 |
OPERATING INCOME (LOSS) |  | (654 | ) |  | 413 |  |  | 527 |  |  | (34 | ) |  | 252 |
OTHER INCOME (EXPENSE): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment income (loss), including net income from equity investees |  | 551 |  |  | 12 |  |  | (1 | ) |  | (569 | ) |  | (7 | )
Miscellaneous income |  | 1 |  |  | 4 |  |  | — |  |  | — |  |  | 5 |
Interest expense — affiliates |  | (21 | ) |  | (6 | ) |  | (3 | ) |  | 24 |  |  | (6 | )
Interest expense — other |  | (39 | ) |  | (78 | ) |  | (37 | ) |  | 44 |  |  | (110 | )
Capitalized interest |  | — |  |  | 4 |  |  | 22 |  |  | — |  |  | 26 |
Total other income (expense) |  | 492 |  |  | (64 | ) |  | (19 | ) |  | (501 | ) |  | (92 | )
INCOME (LOSS) BEFORE INCOME TAXES (BENEFITS) |  | (162 | ) |  | 349 |  |  | 508 |  |  | (535 | ) |  | 160 |
INCOME TAXES (BENEFITS) |  | (258 | ) |  | 131 |  |  | 187 |  |  | 4 |  |  | 64 |
NET INCOME |  | $ | 96 |  |  | $ | 218 |  |  | $ | 321 |  |  | $ | (539 | ) |  | $ | 96 |
STATEMENTS OF COMPREHENSIVE INCOME |  |  |  |  |  |  |  |  |  |
NET INCOME |  | $ | 96 |  |  | $ | 218 |  |  | $ | 321 |  |  | $ | (539 | ) |  | $ | 96 |
OTHER COMPREHENSIVE LOSS |  |  |  |  |  |  |  |  |  |
Pension and OPEB prior service costs |  | (12 | ) |  | (11 | ) |  | — |  |  | 11 |  |  | (12 | )
Amortized gains on derivative hedges |  | (2 | ) |  | — |  |  | — |  |  | — |  |  | (2 | )
Change in unrealized gains on available-for-sale securities |  | (20 | ) |  | — |  |  | (20 | ) |  | 20 |  |  | (20 | )
Other comprehensive loss |  | (34 | ) |  | (11 | ) |  | (20 | ) |  | 31 |  |  | (34 | )
Income tax benefits on other comprehensive loss |  | (13 | ) |  | (4 | ) |  | (7 | ) |  | 11 |  |  | (13 | )
Other comprehensive loss, net of tax |  | (21 | ) |  | (7 | ) |  | (13 | ) |  | 20 |  |  | (21 | )
COMPREHENSIVE INCOME |  | $ | 75 |  |  | $ | 211 |  |  | $ | 308 |  |  | $ | (519 | ) |  | $ | 75 |
Condensed Consolidating Balance Sheets | FIRSTENERGY SOLUTIONS CORP. CONDENSED CONSOLIDATING BALANCE SHEETS
As of September 30, 2016 |  | FES |  | FG |  | NG |  | Eliminations |  | Consolidated
|  | (In millions)
ASSETS |  |  |  |  |  |  |  |  |  |
CURRENT ASSETS: |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | — |  |  | $ | 2 |  |  | $ | — |  |  | $ | — |  |  | $ | 2 |
Receivables- |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Customers |  | 225 |  |  | — |  |  | — |  |  | — |  |  | 225 |
Affiliated companies |  | 356 |  |  | 351 |  |  | 267 |  |  | (492 | ) |  | 482 |
Other |  | 21 |  |  | 4 |  |  | 30 |  |  | — |  |  | 55 |
Notes receivable from affiliated companies |  | 494 |  |  | 1,501 |  |  | 1,133 |  |  | (3,102 | ) |  | 26 |
Materials and supplies |  | 38 |  |  | 153 |  |  | 212 |  |  | — |  |  | 403 |
Derivatives |  | 146 |  |  | — |  |  | — |  |  | — |  |  | 146 |
Collateral |  | 85 |  |  | — |  |  | — |  |  | — |  |  | 85 |
Prepayments and other |  | 57 |  |  | 14 |  |  | 1 |  |  | — |  |  | 72 |
|  | 1,422 |  |  | 2,025 |  |  | 1,643 |  |  | (3,594 | ) |  | 1,496 |
PROPERTY, PLANT AND EQUIPMENT: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
In service |  | 121 |  |  | 5,683 |  |  | 8,674 |  |  | (378 | ) |  | 14,100 |
Less — Accumulated provision for depreciation |  | 49 |  |  | 1,915 |  |  | 4,050 |  |  | (192 | ) |  | 5,822 |
|  | 72 |  |  | 3,768 |  |  | 4,624 |  |  | (186 | ) |  | 8,278 |
Construction work in progress |  | 3 |  |  | 287 |  |  | 758 |  |  | — |  |  | 1,048 |
|  | 75 |  |  | 4,055 |  |  | 5,382 |  |  | (186 | ) |  | 9,326 |
INVESTMENTS: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Nuclear plant decommissioning trusts |  | — |  |  | — |  |  | 1,542 |  |  | — |  |  | 1,542 |
Investment in affiliated companies |  | 7,826 |  |  | — |  |  | — |  |  | (7,826 | ) |  | — |
Other |  | — |  |  | 10 |  |  | — |  |  | — |  |  | 10 |
|  | 7,826 |  |  | 10 |  |  | 1,542 |  |  | (7,826 | ) |  | 1,552 |
DEFERRED CHARGES AND OTHER ASSETS: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accumulated deferred income tax benefits |  | 279 |  |  | 27 |  |  | — |  |  | (306 | ) |  | — |
Customer intangibles |  | 11 |  |  | — |  |  | — |  |  | — |  |  | 11 |
Property taxes |  | — |  |  | 3 |  |  | 7 |  |  | — |  |  | 10 |
Derivatives |  | 98 |  |  | — |  |  | — |  |  | — |  |  | 98 |
Other |  | 29 |  |  | 333 |  |  | — |  |  | 12 |  |  | 374 |
|  | 417 |  |  | 363 |  |  | 7 |  |  | (294 | ) |  | 493 |
|  | $ | 9,740 |  |  | $ | 6,453 |  |  | $ | 8,574 |  |  | $ | (11,900 | ) |  | $ | 12,867 |
LIABILITIES AND CAPITALIZATION |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
CURRENT LIABILITIES: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Currently payable long-term debt |  | $ | — |  |  | $ | 199 |  |  | $ | 8 |  |  | $ | (25 | ) |  | $ | 182 |
Short-term borrowings- |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Affiliated companies |  | 2,723 |  |  | 480 |  |  | — |  |  | (3,102 | ) |  | 101 |
Accounts payable- |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Affiliated companies |  | 597 |  |  | 165 |  |  | 180 |  |  | (549 | ) |  | 393 |
Other |  | 18 |  |  | 71 |  |  | — |  |  | — |  |  | 89 |
Accrued taxes |  | 31 |  |  | 28 |  |  | 51 |  |  | (38 | ) |  | 72 |
Derivatives |  | 88 |  |  | 1 |  |  | — |  |  | — |  |  | 89 |
Other |  | 66 |  |  | 71 |  |  | 12 |  |  | 33 |  |  | 182 |
|  | 3,523 |  |  | 1,015 |  |  | 251 |  |  | (3,681 | ) |  | 1,108 |
CAPITALIZATION: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total equity |  | 5,409 |  |  | 2,897 |  |  | 4,893 |  |  | (7,790 | ) |  | 5,409 |
Long-term debt and other long-term obligations |  | 691 |  |  | 2,108 |  |  | 1,120 |  |  | (1,104 | ) |  | 2,815 |
|  | 6,100 |  |  | 5,005 |  |  | 6,013 |  |  | (8,894 | ) |  | 8,224 |
NONCURRENT LIABILITIES: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred gain on sale and leaseback transaction |  | — |  |  | — |  |  | — |  |  | 765 |  |  | 765 |
Accumulated deferred income taxes |  | 7 |  |  | — |  |  | 817 |  |  | (90 | ) |  | 734 |
Retirement benefits |  | 25 |  |  | 194 |  |  | — |  |  | — |  |  | 219 |
Asset retirement obligations |  | — |  |  | 186 |  |  | 701 |  |  | — |  |  | 887 |
Derivatives |  | 45 |  |  | 5 |  |  | — |  |  | — |  |  | 50 |
Other |  | 40 |  |  | 48 |  |  | 792 |  |  | — |  |  | 880 |
|  | 117 |  |  | 433 |  |  | 2,310 |  |  | 675 |  |  | 3,535 |
|  | $ | 9,740 |  |  | $ | 6,453 |  |  | $ | 8,574 |  |  | $ | (11,900 | ) |  | $ | 12,867 |
FIRSTENERGY SOLUTIONS CORP. CONDENSED CONSOLIDATING BALANCE SHEETS
As of December 31, 2015 |  | FES |  | FG |  | NG |  | Eliminations |  | Consolidated
|  | (In millions)
ASSETS |  |  |  |  |  |  |  |  |  |
CURRENT ASSETS: |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | — |  |  | $ | 2 |  |  | $ | — |  |  | $ | — |  |  | $ | 2 |
Receivables- |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Customers |  | 275 |  |  | — |  |  | — |  |  | — |  |  | 275 |
Affiliated companies |  | 433 |  |  | 403 |  |  | 461 |  |  | (846 | ) |  | 451 |
Other |  | 36 |  |  | 4 |  |  | 19 |  |  | — |  |  | 59 |
Notes receivable from affiliated companies |  | 406 |  |  | 1,210 |  |  | 805 |  |  | (2,410 | ) |  | 11 |
Materials and supplies |  | 53 |  |  | 204 |  |  | 213 |  |  | — |  |  | 470 |
Derivatives |  | 154 |  |  | — |  |  | — |  |  | — |  |  | 154 |
Collateral |  | 70 |  |  | — |  |  | — |  |  | — |  |  | 70 |
Prepayments and other |  | 48 |  |  | 18 |  |  | — |  |  | — |  |  | 66 |
|  | 1,475 |  |  | 1,841 |  |  | 1,498 |  |  | (3,256 | ) |  | 1,558 |
PROPERTY, PLANT AND EQUIPMENT: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
In service |  | 93 |  |  | 6,367 |  |  | 8,233 |  |  | (382 | ) |  | 14,311 |
Less — Accumulated provision for depreciation |  | 40 |  |  | 2,144 |  |  | 3,775 |  |  | (194 | ) |  | 5,765 |
|  | 53 |  |  | 4,223 |  |  | 4,458 |  |  | (188 | ) |  | 8,546 |
Construction work in progress |  | 30 |  |  | 249 |  |  | 878 |  |  | — |  |  | 1,157 |
|  | 83 |  |  | 4,472 |  |  | 5,336 |  |  | (188 | ) |  | 9,703 |
INVESTMENTS: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Nuclear plant decommissioning trusts |  | — |  |  | — |  |  | 1,327 |  |  | — |  |  | 1,327 |
Investment in affiliated companies |  | 7,452 |  |  | — |  |  | — |  |  | (7,452 | ) |  | — |
Other |  | — |  |  | 10 |  |  | — |  |  | — |  |  | 10 |
|  | 7,452 |  |  | 10 |  |  | 1,327 |  |  | (7,452 | ) |  | 1,337 |
DEFERRED CHARGES AND OTHER ASSETS: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accumulated deferred income tax benefits |  | 300 |  |  | 16 |  |  | — |  |  | (316 | ) |  | — |
Customer intangibles |  | 61 |  |  | — |  |  | — |  |  | — |  |  | 61 |
Goodwill |  | 23 |  |  | — |  |  | — |  |  | — |  |  | 23 |
Property taxes |  | — |  |  | 12 |  |  | 28 |  |  | — |  |  | 40 |
Derivatives |  | 79 |  |  | — |  |  | — |  |  | — |  |  | 79 |
Other |  | 29 |  |  | 312 |  |  | 14 |  |  | 12 |  |  | 367 |
|  | 492 |  |  | 340 |  |  | 42 |  |  | (304 | ) |  | 570 |
|  | $ | 9,502 |  |  | $ | 6,663 |  |  | $ | 8,203 |  |  | $ | (11,200 | ) |  | $ | 13,168 |
LIABILITIES AND CAPITALIZATION |  |  |  |  |  |  |  |  |  |
CURRENT LIABILITIES: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Currently payable long-term debt |  | $ | — |  |  | $ | 229 |  |  | $ | 308 |  |  | $ | (25 | ) |  | $ | 512 |
Short-term borrowings- |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Affiliated companies |  | 2,021 |  |  | 389 |  |  | — |  |  | (2,410 | ) |  | — |
Other |  | — |  |  | 8 |  |  | — |  |  | — |  |  | 8 |
Accounts payable- |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Affiliated companies |  | 884 |  |  | 146 |  |  | 368 |  |  | (856 | ) |  | 542 |
Other |  | 21 |  |  | 118 |  |  | — |  |  | — |  |  | 139 |
Accrued taxes |  | 7 |  |  | 93 |  |  | 62 |  |  | (86 | ) |  | 76 |
Derivatives |  | 103 |  |  | 1 |  |  | — |  |  | — |  |  | 104 |
Other |  | 66 |  |  | 61 |  |  | 9 |  |  | 45 |  |  | 181 |
|  | 3,102 |  |  | 1,045 |  |  | 747 |  |  | (3,332 | ) |  | 1,562 |
CAPITALIZATION: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total equity |  | 5,605 |  |  | 2,944 |  |  | 4,476 |  |  | (7,420 | ) |  | 5,605 |
Long-term debt and other long-term obligations |  | 690 |  |  | 2,116 |  |  | 840 |  |  | (1,136 | ) |  | 2,510 |
|  | 6,295 |  |  | 5,060 |  |  | 5,316 |  |  | (8,556 | ) |  | 8,115 |
NONCURRENT LIABILITIES: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred gain on sale and leaseback transaction |  | — |  |  | — |  |  | — |  |  | 791 |  |  | 791 |
Accumulated deferred income taxes |  | 6 |  |  | — |  |  | 697 |  |  | (103 | ) |  | 600 |
Retirement benefits |  | 27 |  |  | 305 |  |  | — |  |  | — |  |  | 332 |
Asset retirement obligations |  | — |  |  | 191 |  |  | 640 |  |  | — |  |  | 831 |
Derivatives |  | 37 |  |  | 1 |  |  | — |  |  | — |  |  | 38 |
Other |  | 35 |  |  | 61 |  |  | 803 |  |  | — |  |  | 899 |
|  | 105 |  |  | 558 |  |  | 2,140 |  |  | 688 |  |  | 3,491 |
|  | $ | 9,502 |  |  | $ | 6,663 |  |  | $ | 8,203 |  |  | $ | (11,200 | ) |  | $ | 13,168 |
Condensed Consolidating Statements of Cash Flows | FIRSTENERGY SOLUTIONS CORP. CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS
For the Nine Months Ended September 30, 2016 |  | FES |  | FG |  | NG |  | Eliminations |  | Consolidated
|  | (In millions)
NET CASH PROVIDED FROM (USED FOR) OPERATING ACTIVITIES |  | $ | (605 | ) |  | $ | 401 |  |  | $ | 820 |  |  | $ | (12 | ) |  | $ | 604 |
CASH FLOWS FROM FINANCING ACTIVITIES: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
New Financing- |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  | — |  |  | 186 |  |  | 285 |  |  | — |  |  | 471 |
Short-term borrowings, net |  | 701 |  |  | 92 |  |  | — |  |  | (692 | ) |  | 101 |
Redemptions and Repayments- |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  | — |  |  | (211 | ) |  | (304 | ) |  | 12 |  |  | (503 | )
Other |  | — |  |  | (5 | ) |  | (2 | ) |  | — |  |  | (7 | )
Net cash provided from (used for) financing activities |  | 701 |  |  | 62 |  |  | (21 | ) |  | (680 | ) |  | 62 |
CASH FLOWS FROM INVESTING ACTIVITIES: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property additions |  | (28 | ) |  | (171 | ) |  | (233 | ) |  | — |  |  | (432 | )
Nuclear fuel |  | — |  |  | — |  |  | (195 | ) |  | — |  |  | (195 | )
Sales of investment securities held in trusts |  | — |  |  | — |  |  | 576 |  |  | — |  |  | 576 |
Purchases of investment securities held in trusts |  | — |  |  | — |  |  | (619 | ) |  | — |  |  | (619 | )
Cash investments |  | 10 |  |  | — |  |  | — |  |  | — |  |  | 10 |
Loans to affiliated companies, net |  | (87 | ) |  | (292 | ) |  | (328 | ) |  | 692 |  |  | (15 | )
Other |  | 9 |  |  | — |  |  | — |  |  | — |  |  | 9 |
Net cash used for investing activities |  | (96 | ) |  | (463 | ) |  | (799 | ) |  | 692 |  |  | (666 | )
Net change in cash and cash equivalents |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Cash and cash equivalents at beginning of period |  | — |  |  | 2 |  |  | — |  |  | — |  |  | 2 |
Cash and cash equivalents at end of period |  | $ | — |  |  | $ | 2 |  |  | $ | — |  |  | $ | — |  |  | $ | 2 |
FIRSTENERGY SOLUTIONS CORP. CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS
For the Nine Months Ended September 30, 2015 |  | FES |  | FG |  | NG |  | Eliminations |  | Consolidated
|  | (In millions)
NET CASH PROVIDED FROM (USED FOR) OPERATING ACTIVITIES |  | $ | (624 | ) |  | $ | 405 |  |  | $ | 867 |  |  | $ | (12 | ) |  | $ | 636 |
CASH FLOWS FROM FINANCING ACTIVITIES: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
New Financing- |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  | — |  |  | 43 |  |  | 296 |  |  | — |  |  | 339 |
Short-term borrowings, net |  | 689 |  |  | 51 |  |  | — |  |  | (740 | ) |  | — |
Redemptions and Repayments- |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  | (17 | ) |  | (55 | ) |  | (322 | ) |  | 12 |  |  | (382 | )
Short-term borrowings, net |  | — |  |  | — |  |  | (27 | ) |  | (82 | ) |  | (109 | )
Other |  | — |  |  | (4 | ) |  | (1 | ) |  | — |  |  | (5 | )
Net cash provided from (used for) financing activities |  | 672 |  |  | 35 |  |  | (54 | ) |  | (810 | ) |  | (157 | )
CASH FLOWS FROM INVESTING ACTIVITIES: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property additions |  | (3 | ) |  | (144 | ) |  | (194 | ) |  | — |  |  | (341 | )
Nuclear fuel |  | — |  |  | — |  |  | (101 | ) |  | — |  |  | (101 | )
Sales of investment securities held in trusts |  | — |  |  | — |  |  | 503 |  |  | — |  |  | 503 |
Purchases of investment securities held in trusts |  | — |  |  | — |  |  | (546 | ) |  | — |  |  | (546 | )
Loans to affiliated companies, net |  | (45 | ) |  | (302 | ) |  | (475 | ) |  | 822 |  |  | — |
Cash Investments |  | (10 | ) |  | — |  |  | — |  |  | — |  |  | (10 | )
Other |  | 10 |  |  | 6 |  |  | — |  |  | — |  |  | 16 |
Net cash used for investing activities |  | (48 | ) |  | (440 | ) |  | (813 | ) |  | 822 |  |  | (479 | )
Net change in cash and cash equivalents |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Cash and cash equivalents at beginning of period |  | — |  |  | 2 |  |  | — |  |  | — |  |  | 2 |
Cash and cash equivalents at end of period |  | $ | — |  |  | $ | 2 |  |  | $ | — |  |  | $ | — |  |  | $ | 2 |

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