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Guarantees of Debt (Tables) | 9 Months Ended
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Sep. 30, 2019
PSEG Power [Member] |
Debt Instrument [Line Items] |
Schedule Of Financial Statements Of Guarantors | The following tables present condensed financial information for the guarantor subsidiaries, as well as PSEG Power’s non-guarantor subsidiaries, as of September 30, 2019 and December 31, 2018 and for the three months and nine months ended September 30, 2019 and 2018.
|  | PSEG Power |  | Guarantor Subsidiaries |  | Other Subsidiaries |  | Consolidating Adjustments |  | Total |
|  | Millions |
| Three Months Ended September 30, 2019 |  |  |  |  |  |  |  |  |  |
| Operating Revenues | $ | — |  |  | $ | 748 |  |  | $ | 78 |  |  | $ | (55 | ) |  | $ | 771 |  |
| Operating Expenses | — |  |  | 672 |  |  | 75 |  |  | (55 | ) |  | 692 |  |
| Operating Income (Loss) | — |  |  | 76 |  |  | 3 |  |  | — |  |  | 79 |  |
| Equity Earnings (Losses) of Subsidiaries | 69 |  |  | (10 | ) |  | 3 |  |  | (59 | ) |  | 3 |  |
| Net Gains (Losses) on Trust Investments | 1 |  |  | (5 | ) |  | — |  |  | — |  |  | (4 | ) |
| Other Income (Deductions) | 42 |  |  | 53 |  |  | — |  |  | (80 | ) |  | 15 |  |
| Non-Operating Pension and OPEB Credits (Costs) | — |  |  | 7 |  |  | 1 |  |  | — |  |  | 8 |  |
| Interest Expense | (71 | ) |  | (27 | ) |  | (16 | ) |  | 80 |  |  | (34 | ) |
| Income Tax Benefit (Expense) | 12 |  |  | (30 | ) |  | 4 |  |  | — |  |  | (14 | ) |
| Net Income (Loss) | $ | 53 |  |  | $ | 64 |  |  | $ | (5 | ) |  | $ | (59 | ) |  | $ | 53 |  |
| Comprehensive Income (Loss) | $ | 48 |  |  | $ | 70 |  |  | $ | (5 | ) |  | $ | (65 | ) |  | $ | 48 |  |
| Nine Months Ended September 30, 2019 |  |  |  |  |  |  |  |  |  |
| Operating Revenues | $ | — |  |  | $ | 3,212 |  |  | $ | 200 |  |  | $ | (142 | ) |  | $ | 3,270 |  |
| Operating Expenses | 3 |  |  | 2,914 |  |  | 201 |  |  | (142 | ) |  | 2,976 |  |
| Operating Income (Loss) | (3 | ) |  | 298 |  |  | (1 | ) |  | — |  |  | 294 |  |
| Equity Earnings (Losses) of Subsidiaries | 363 |  |  | (28 | ) |  | 10 |  |  | (335 | ) |  | 10 |  |
| Net Gains (Losses) on Trust Investments | 2 |  |  | 158 |  |  | — |  |  | — |  |  | 160 |  |
| Other Income (Deductions) | 134 |  |  | 166 |  |  | — |  |  | (257 | ) |  | 43 |  |
| Non-Operating Pension and OPEB Credits (Costs) | — |  |  | 13 |  |  | 1 |  |  | — |  |  | 14 |  |
| Interest Expense | (224 | ) |  | (82 | ) |  | (36 | ) |  | 257 |  |  | (85 | ) |
| Income Tax Benefit (Expense) | 37 |  |  | (175 | ) |  | 11 |  |  | — |  |  | (127 | ) |
| Net Income (Loss) | $ | 309 |  |  | $ | 350 |  |  | $ | (15 | ) |  | $ | (335 | ) |  | $ | 309 |  |
| Comprehensive Income (Loss) | $ | 338 |  |  | $ | 384 |  |  | $ | (15 | ) |  | $ | (369 | ) |  | $ | 338 |  |
| Nine Months Ended September 30, 2019 |  |  |  |  |  |  |  |  |  |
| Net Cash Provided By (Used In) Operating Activities | $ | 171 |  |  | $ | 1,345 |  |  | $ | 75 |  |  | $ | (229 | ) |  | $ | 1,362 |  |
| Net Cash Provided By (Used In) Investing Activities | $ | 154 |  |  | $ | (708 | ) |  | $ | (253 | ) |  | $ | 222 |  |  | $ | (585 | ) |
| Net Cash Provided By (Used In) Financing Activities | $ | (256 | ) |  | $ | (640 | ) |  | $ | 170 |  |  | $ | 7 |  |  | $ | (719 | ) |
|  | PSEG Power |  | Guarantor Subsidiaries |  | Other Subsidiaries |  | Consolidating Adjustments |  | Total |
|  | Millions |
| Three Months Ended September 30, 2018 |  |  |  |  |  |  |  |  |  |
| Operating Revenues | $ | — |  |  | $ | 849 |  |  | $ | 59 |  |  | $ | (40 | ) |  | $ | 868 |  |
| Operating Expenses | 2 |  |  | 733 |  |  | 61 |  |  | (40 | ) |  | 756 |  |
| Operating Income (Loss) | (2 | ) |  | 116 |  |  | (2 | ) |  | — |  |  | 112 |  |
| Equity Earnings (Losses) of Subsidiaries | 117 |  |  | (7 | ) |  | 5 |  |  | (110 | ) |  | 5 |  |
| Net Gains (Losses) on Trust Investments | — |  |  | 45 |  |  | (1 | ) |  | — |  |  | 44 |  |
| Other Income (Deductions) | 40 |  |  | 45 |  |  | — |  |  | (71 | ) |  | 14 |  |
| Non-Operating Pension and OPEB Credits (Costs) | — |  |  | 4 |  |  | — |  |  | — |  |  | 4 |  |
| Interest Expense | (65 | ) |  | (28 | ) |  | (7 | ) |  | 71 |  |  | (29 | ) |
| Income Tax Benefit (Expense) | 35 |  |  | (64 | ) |  | 4 |  |  | — |  |  | (25 | ) |
| Net Income (Loss) | $ | 125 |  |  | $ | 111 |  |  | $ | (1 | ) |  | $ | (110 | ) |  | $ | 125 |  |
| Comprehensive Income (Loss) | $ | 128 |  |  | $ | 107 |  |  | $ | (1 | ) |  | $ | (106 | ) |  | $ | 128 |  |
| Nine Months Ended September 30, 2018 |  |  |  |  |  |  |  |  |  |
| Operating Revenues | $ | — |  |  | $ | 2,982 |  |  | $ | 161 |  |  | $ | (105 | ) |  | $ | 3,038 |  |
| Operating Expenses | 5 |  |  | 2,493 |  |  | 162 |  |  | (105 | ) |  | 2,555 |  |
| Operating Income (Loss) | (5 | ) |  | 489 |  |  | (1 | ) |  | — |  |  | 483 |  |
| Equity Earnings (Losses) of Subsidiaries | 406 |  |  | (14 | ) |  | 12 |  |  | (392 | ) |  | 12 |  |
| Net Gains (Losses) on Trust Investments | — |  |  | 31 |  |  | (1 | ) |  | — |  |  | 30 |  |
| Other Income (Deductions) | 116 |  |  | 118 |  |  | — |  |  | (196 | ) |  | 38 |  |
| Non-Operating Pension and OPEB Credits (Costs) | — |  |  | 10 |  |  | 1 |  |  | — |  |  | 11 |  |
| Interest Expense | (161 | ) |  | (64 | ) |  | (18 | ) |  | 196 |  |  | (47 | ) |
| Income Tax Benefit (Expense) | 44 |  |  | (179 | ) |  | 8 |  |  | — |  |  | (127 | ) |
| Net Income (Loss) | $ | 400 |  |  | $ | 391 |  |  | $ | 1 |  |  | $ | (392 | ) |  | $ | 400 |  |
| Comprehensive Income (Loss) | $ | 400 |  |  | $ | 374 |  |  | $ | 1 |  |  | $ | (375 | ) |  | $ | 400 |  |
| Nine Months Ended September 30, 2018 |  |  |  |  |  |  |  |  |  |
| Net Cash Provided By (Used In) Operating Activities | $ | (255 | ) |  | $ | 1,169 |  |  | $ | (26 | ) |  | $ | 117 |  |  | $ | 1,005 |  |
| Net Cash Provided By (Used In) Investing Activities | $ | (417 | ) |  | $ | (1,132 | ) |  | $ | (290 | ) |  | $ | 829 |  |  | $ | (1,010 | ) |
| Net Cash Provided By (Used In) Financing Activities | $ | 672 |  |  | $ | (32 | ) |  | $ | 320 |  |  | $ | (946 | ) |  | $ | 14 |  |
|  | PSEG Power |  | Guarantor Subsidiaries |  | Other Subsidiaries |  | Consolidating Adjustments |  | Total |
|  | Millions |
| As of September 30, 2019 |  |  |  |  |  |  |  |  |  |
| Current Assets | $ | 4,142 |  |  | $ | 1,459 |  |  | $ | 327 |  |  | $ | (4,497 | ) |  | $ | 1,431 |  |
| Property, Plant and Equipment, net | 44 |  |  | 4,484 |  |  | 3,967 |  |  | — |  |  | 8,495 |  |
| Investment in Subsidiaries | 5,184 |  |  | 1,078 |  |  | — |  |  | (6,262 | ) |  | — |  |
| Noncurrent Assets | 289 |  |  | 2,526 |  |  | 116 |  |  | (304 | ) |  | 2,627 |  |
| Total Assets | $ | 9,659 |  |  | $ | 9,547 |  |  | $ | 4,410 |  |  | $ | (11,063 | ) |  | $ | 12,553 |  |
| Current Liabilities | $ | 903 |  |  | $ | 2,467 |  |  | $ | 2,153 |  |  | $ | (4,497 | ) |  | $ | 1,026 |  |
| Noncurrent Liabilities | 550 |  |  | 2,216 |  |  | 859 |  |  | (304 | ) |  | 3,321 |  |
| Long-Term Debt | 2,433 |  |  | — |  |  | — |  |  | — |  |  | 2,433 |  |
| Member’s Equity | 5,773 |  |  | 4,864 |  |  | 1,398 |  |  | (6,262 | ) |  | 5,773 |  |
| Total Liabilities and Member’s Equity | $ | 9,659 |  |  | $ | 9,547 |  |  | $ | 4,410 |  |  | $ | (11,063 | ) |  | $ | 12,553 |  |
| As of December 31, 2018 |  |  |  |  |  |  |  |  |  |
| Current Assets | $ | 4,317 |  |  | $ | 1,479 |  |  | $ | 304 |  |  | $ | (4,593 | ) |  | $ | 1,507 |  |
| Property, Plant and Equipment, net | 49 |  |  | 4,971 |  |  | 3,822 |  |  | — |  |  | 8,842 |  |
| Investment in Subsidiaries | 5,062 |  |  | 1,107 |  |  | — |  |  | (6,169 | ) |  | — |  |
| Noncurrent Assets | 273 |  |  | 2,109 |  |  | 101 |  |  | (238 | ) |  | 2,245 |  |
| Total Assets | $ | 9,701 |  |  | $ | 9,666 |  |  | $ | 4,227 |  |  | $ | (11,000 | ) |  | $ | 12,594 |  |
| Current Liabilities | $ | 437 |  |  | $ | 2,971 |  |  | $ | 2,027 |  |  | $ | (4,593 | ) |  | $ | 842 |  |
| Noncurrent Liabilities | 513 |  |  | 1,996 |  |  | 730 |  |  | (238 | ) |  | 3,001 |  |
| Long-Term Debt | 2,791 |  |  | — |  |  | — |  |  | — |  |  | 2,791 |  |
| Member’s Equity | 5,960 |  |  | 4,699 |  |  | 1,470 |  |  | (6,169 | ) |  | 5,960 |  |
| Total Liabilities and Member’s Equity | $ | 9,701 |  |  | $ | 9,666 |  |  | $ | 4,227 |  |  | $ | (11,000 | ) |  | $ | 12,594 |  |

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