XML 69 R47.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Guarantees of Debt (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2018
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 Power’s non-guarantor subsidiaries, as of September 30, 2018 and December 31, 2017 and for the three months and nine months ended September 30, 2018 and 2017.
|  | 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 |  |
|  | Power |  | Guarantor Subsidiaries |  | Other Subsidiaries |  | Consolidating Adjustments |  | Total |
|  | Millions |
| Three Months Ended September 30, 2017 |  |  |  |  |  |  |  |  |  |
| Operating Revenues | $ | — |  |  | $ | 829 |  |  | $ | 46 |  |  | $ | (29 | ) |  | $ | 846 |  |
| Operating Expenses | 2 |  |  | 618 |  |  | 44 |  |  | (29 | ) |  | 635 |  |
| Operating Income (Loss) | (2 | ) |  | 211 |  |  | 2 |  |  | — |  |  | 211 |  |
| Equity Earnings (Losses) of Subsidiaries | 143 |  |  | (3 | ) |  | 3 |  |  | (140 | ) |  | 3 |  |
| Net Gains (Losses) on Trust Investments | — |  |  | 19 |  |  | — |  |  | — |  |  | 19 |  |
| Other Income (Deductions) | 24 |  |  | 26 |  |  | (2 | ) |  | (37 | ) |  | 11 |  |
| Non-Operating Pension and OPEB Credits (Costs) | — |  |  | 2 |  |  | — |  |  | — |  |  | 2 |  |
| Interest Expense | (32 | ) |  | (12 | ) |  | (5 | ) |  | 37 |  |  | (12 | ) |
| Income Tax Benefit (Expense) | 3 |  |  | (103 | ) |  | 2 |  |  | — |  |  | (98 | ) |
| Net Income (Loss) | $ | 136 |  |  | $ | 140 |  |  | $ | — |  |  | $ | (140 | ) |  | $ | 136 |  |
| Comprehensive Income (Loss) | $ | 156 |  |  | $ | 154 |  |  | $ | — |  |  | $ | (154 | ) |  | $ | 156 |  |
| Nine Months Ended September 30, 2017 |  |  |  |  |  |  |  |  |  |
| Operating Revenues | $ | — |  |  | $ | 2,983 |  |  | $ | 145 |  |  | $ | (95 | ) |  | $ | 3,033 |  |
| Operating Expenses | 4 |  |  | 3,268 |  |  | 139 |  |  | (95 | ) |  | 3,316 |  |
| Operating Income (Loss) | (4 | ) |  | (285 | ) |  | 6 |  |  | — |  |  | (283 | ) |
| Equity Earnings (Losses) of Subsidiaries | (111 | ) |  | (8 | ) |  | 11 |  |  | 119 |  |  | 11 |  |
| Net Gains (Losses) on Trust Investments | 3 |  |  | 59 |  |  | — |  |  | — |  |  | 62 |  |
| Other Income (Deductions) | 67 |  |  | 66 |  |  | — |  |  | (99 | ) |  | 34 |  |
| Non-Operating Pension and OPEB Credits (Costs) | — |  |  | 6 |  |  | — |  |  | — |  |  | 6 |  |
| Interest Expense | (96 | ) |  | (30 | ) |  | (14 | ) |  | 99 |  |  | (41 | ) |
| Income Tax Benefit (Expense) | 10 |  |  | 68 |  |  | 2 |  |  | — |  |  | 80 |  |
| Net Income (Loss) | $ | (131 | ) |  | $ | (124 | ) |  | $ | 5 |  |  | $ | 119 |  |  | $ | (131 | ) |
| Comprehensive Income (Loss) | $ | (72 | ) |  | $ | (80 | ) |  | $ | 5 |  |  | $ | 75 |  |  | $ | (72 | ) |
| Nine Months Ended September 30, 2017 |  |  |  |  |  |  |  |  |  |
| Net Cash Provided By (Used In) Operating Activities | $ | (55 | ) |  | $ | 1,159 |  |  | $ | 142 |  |  | $ | 3 |  |  | $ | 1,249 |  |
| Net Cash Provided By (Used In) Investing Activities | $ | 738 |  |  | $ | (289 | ) |  | $ | (343 | ) |  | $ | (990 | ) |  | $ | (884 | ) |
| Net Cash Provided By (Used In) Financing Activities | $ | (683 | ) |  | $ | (869 | ) |  | $ | 211 |  |  | $ | 987 |  |  | $ | (354 | ) |
|  | Power |  | Guarantor Subsidiaries |  | Other Subsidiaries |  | Consolidating Adjustments |  | Total |
|  | Millions |
| As of September 30, 2018 |  |  |  |  |  |  |  |  |  |
| Current Assets | $ | 4,497 |  |  | $ | 1,353 |  |  | $ | 302 |  |  | $ | (4,776 | ) |  | $ | 1,376 |  |
| Property, Plant and Equipment, net | 55 |  |  | 5,074 |  |  | 3,740 |  |  | — |  |  | 8,869 |  |
| Investment in Subsidiaries | 5,086 |  |  | 1,124 |  |  | — |  |  | (6,210 | ) |  | — |  |
| Noncurrent Assets | 245 |  |  | 2,302 |  |  | 106 |  |  | (217 | ) |  | 2,436 |  |
| Total Assets | $ | 9,883 |  |  | $ | 9,853 |  |  | $ | 4,148 |  |  | $ | (11,203 | ) |  | $ | 12,681 |  |
| Current Liabilities | $ | 616 |  |  | $ | 3,030 |  |  | $ | 1,999 |  |  | $ | (4,776 | ) |  | $ | 869 |  |
| Noncurrent Liabilities | 466 |  |  | 2,129 |  |  | 633 |  |  | (217 | ) |  | 3,011 |  |
| Long-Term Debt | 2,834 |  |  | — |  |  | — |  |  | — |  |  | 2,834 |  |
| Member’s Equity | 5,967 |  |  | 4,694 |  |  | 1,516 |  |  | (6,210 | ) |  | 5,967 |  |
| Total Liabilities and Member’s Equity | $ | 9,883 |  |  | $ | 9,853 |  |  | $ | 4,148 |  |  | $ | (11,203 | ) |  | $ | 12,681 |  |
| As of December 31, 2017 |  |  |  |  |  |  |  |  |  |
| Current Assets | $ | 4,327 |  |  | $ | 1,500 |  |  | $ | 200 |  |  | $ | (4,686 | ) |  | $ | 1,341 |  |
| Property, Plant and Equipment, net | 54 |  |  | 5,778 |  |  | 2,764 |  |  | — |  |  | 8,596 |  |
| Investment in Subsidiaries | 4,844 |  |  | 404 |  |  | — |  |  | (5,248 | ) |  | — |  |
| Noncurrent Assets | 100 |  |  | 2,349 |  |  | 110 |  |  | (78 | ) |  | 2,481 |  |
| Total Assets | $ | 9,325 |  |  | $ | 10,031 |  |  | $ | 3,074 |  |  | $ | (10,012 | ) |  | $ | 12,418 |  |
| Current Liabilities | $ | 689 |  |  | $ | 3,586 |  |  | $ | 1,846 |  |  | $ | (4,686 | ) |  | $ | 1,435 |  |
| Noncurrent Liabilities | 533 |  |  | 1,966 |  |  | 459 |  |  | (78 | ) |  | 2,880 |  |
| Long-Term Debt | 2,136 |  |  | — |  |  | — |  |  | — |  |  | 2,136 |  |
| Member’s Equity | 5,967 |  |  | 4,479 |  |  | 769 |  |  | (5,248 | ) |  | 5,967 |  |
| Total Liabilities and Member’s Equity | $ | 9,325 |  |  | $ | 10,031 |  |  | $ | 3,074 |  |  | $ | (10,012 | ) |  | $ | 12,418 |  |

X
- Definition Schedule Of Financial Statements Of Guarantors [Table Text Block] + References No definition available. + Details
Name: | pseg_ScheduleOfFinancialStatementsOfGuarantorsTableTableTextBlock
Namespace Prefix: | pseg_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | dei_LegalEntityAxis=pseg_PowerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |