XML 47 R28.htm IDEA: XBRL DOCUMENT
v3.19.2

Financial Information By Business Segments | 6 Months Ended
--- | ---
Jun. 30, 2019
Segment Reporting Information [Line Items] |
Financial Information By Business Segments | Financial Information by Business Segment
|  | PSE&G |  | PSEG Power |  | Other (A) |  | Eliminations (B) |  | Consolidated Total |
|  | Millions |
| Three Months Ended June 30, 2019 |  |  |  |  |  |  |  |  |  |
| Total Operating Revenues | $ | 1,382 |  |  | $ | 1,083 |  |  | $ | 87 |  |  | $ | (236 | ) |  | $ | 2,316 |  |
| Net Income (Loss) (C) | 227 |  |  | (40 | ) |  | (34 | ) |  | — |  |  | 153 |  |
| Gross Additions to Long-Lived Assets | 633 |  |  | 172 |  |  | 4 |  |  | — |  |  | 809 |  |
| Six Months Ended June 30, 2019 |  |  |  |  |  |  |  |  |  |
| Operating Revenues | $ | 3,414 |  |  | $ | 2,499 |  |  | $ | 228 |  |  | $ | (845 | ) |  | $ | 5,296 |  |
| Net Income (Loss) (C) | 630 |  |  | 256 |  |  | (33 | ) |  | — |  |  | 853 |  |
| Gross Additions to Long-Lived Assets | 1,258 |  |  | 339 |  |  | 7 |  |  | — |  |  | 1,604 |  |
| Three Months Ended June 30, 2018 |  |  |  |  |  |  |  |  |  |
| Total Operating Revenues | $ | 1,386 |  |  | $ | 767 |  |  | $ | 123 |  |  | $ | (260 | ) |  | $ | 2,016 |  |
| Net Income (Loss) | 231 |  |  | 41 |  |  | (3 | ) |  | — |  |  | 269 |  |
| Gross Additions to Long-Lived Assets | 697 |  |  | 248 |  |  | 7 |  |  | — |  |  | 952 |  |
| Six Months Ended June 30, 2018 |  |  |  |  |  |  |  |  |  |
| Operating Revenues | $ | 3,231 |  |  | $ | 2,170 |  |  | $ | 270 |  |  | $ | (837 | ) |  | $ | 4,834 |  |
| Net Income (Loss) | 550 |  |  | 275 |  |  | 2 |  |  | — |  |  | 827 |  |
| Gross Additions to Long-Lived Assets | 1,447 |  |  | 547 |  |  | 11 |  |  | — |  |  | 2,005 |  |
| As of June 30, 2019 |  |  |  |  |  |  |  |  |  |
| Total Assets | $ | 32,185 |  |  | $ | 12,704 |  |  | $ | 2,405 |  |  | $ | (1,014 | ) |  | $ | 46,280 |  |
| Investments in Equity Method Subsidiaries | $ | — |  |  | $ | 88 |  |  | $ | — |  |  | $ | — |  |  | $ | 88 |  |
| As of December 31, 2018 |  |  |  |  |  |  |  |  |  |
| Total Assets | $ | 31,109 |  |  | $ | 12,594 |  |  | $ | 2,604 |  |  | $ | (981 | ) |  | $ | 45,326 |  |
| Investments in Equity Method Subsidiaries | $ | — |  |  | $ | 86 |  |  | $ | — |  |  | $ | — |  |  | $ | 86 |  |
(A) | Includes amounts applicable to Energy Holdings and PSEG LI, which are below the quantitative threshold for separate disclosure as reportable segments. Other also includes amounts applicable to PSEG (parent corporation) and Services.
(B) | Intercompany eliminations primarily relate to intercompany transactions between PSE&G and PSEG Power. For a further discussion of the intercompany transactions between PSE&G and PSEG Power, see Note 20. Related-Party Transactions.
(C) Includes an after-tax impairment charge of $284 million in the three and six months ended June 30, 2019 related to the anticipated sale of PSEG Power’s interests in the Keystone and Conemaugh fossil generation plants. See Note 4. Early Plant Retirements/Asset Dispositions for additional information.
Public Service Electric and Gas Company [Member] |
Segment Reporting Information [Line Items] |
Financial Information By Business Segments | Financial Information by Business Segment
|  | PSE&G |  | PSEG Power |  | Other (A) |  | Eliminations (B) |  | Consolidated Total |
|  | Millions |
| Three Months Ended June 30, 2019 |  |  |  |  |  |  |  |  |  |
| Total Operating Revenues | $ | 1,382 |  |  | $ | 1,083 |  |  | $ | 87 |  |  | $ | (236 | ) |  | $ | 2,316 |  |
| Net Income (Loss) (C) | 227 |  |  | (40 | ) |  | (34 | ) |  | — |  |  | 153 |  |
| Gross Additions to Long-Lived Assets | 633 |  |  | 172 |  |  | 4 |  |  | — |  |  | 809 |  |
| Six Months Ended June 30, 2019 |  |  |  |  |  |  |  |  |  |
| Operating Revenues | $ | 3,414 |  |  | $ | 2,499 |  |  | $ | 228 |  |  | $ | (845 | ) |  | $ | 5,296 |  |
| Net Income (Loss) (C) | 630 |  |  | 256 |  |  | (33 | ) |  | — |  |  | 853 |  |
| Gross Additions to Long-Lived Assets | 1,258 |  |  | 339 |  |  | 7 |  |  | — |  |  | 1,604 |  |
| Three Months Ended June 30, 2018 |  |  |  |  |  |  |  |  |  |
| Total Operating Revenues | $ | 1,386 |  |  | $ | 767 |  |  | $ | 123 |  |  | $ | (260 | ) |  | $ | 2,016 |  |
| Net Income (Loss) | 231 |  |  | 41 |  |  | (3 | ) |  | — |  |  | 269 |  |
| Gross Additions to Long-Lived Assets | 697 |  |  | 248 |  |  | 7 |  |  | — |  |  | 952 |  |
| Six Months Ended June 30, 2018 |  |  |  |  |  |  |  |  |  |
| Operating Revenues | $ | 3,231 |  |  | $ | 2,170 |  |  | $ | 270 |  |  | $ | (837 | ) |  | $ | 4,834 |  |
| Net Income (Loss) | 550 |  |  | 275 |  |  | 2 |  |  | — |  |  | 827 |  |
| Gross Additions to Long-Lived Assets | 1,447 |  |  | 547 |  |  | 11 |  |  | — |  |  | 2,005 |  |
| As of June 30, 2019 |  |  |  |  |  |  |  |  |  |
| Total Assets | $ | 32,185 |  |  | $ | 12,704 |  |  | $ | 2,405 |  |  | $ | (1,014 | ) |  | $ | 46,280 |  |
| Investments in Equity Method Subsidiaries | $ | — |  |  | $ | 88 |  |  | $ | — |  |  | $ | — |  |  | $ | 88 |  |
| As of December 31, 2018 |  |  |  |  |  |  |  |  |  |
| Total Assets | $ | 31,109 |  |  | $ | 12,594 |  |  | $ | 2,604 |  |  | $ | (981 | ) |  | $ | 45,326 |  |
| Investments in Equity Method Subsidiaries | $ | — |  |  | $ | 86 |  |  | $ | — |  |  | $ | — |  |  | $ | 86 |  |
(A) | Includes amounts applicable to Energy Holdings and PSEG LI, which are below the quantitative threshold for separate disclosure as reportable segments. Other also includes amounts applicable to PSEG (parent corporation) and Services.
(B) | Intercompany eliminations primarily relate to intercompany transactions between PSE&G and PSEG Power. For a further discussion of the intercompany transactions between PSE&G and PSEG Power, see Note 20. Related-Party Transactions.
(C) Includes an after-tax impairment charge of $284 million in the three and six months ended June 30, 2019 related to the anticipated sale of PSEG Power’s interests in the Keystone and Conemaugh fossil generation plants. See Note 4. Early Plant Retirements/Asset Dispositions for additional information.
PSEG Power [Member] |
Segment Reporting Information [Line Items] |
Financial Information By Business Segments | Financial Information by Business Segment
|  | PSE&G |  | PSEG Power |  | Other (A) |  | Eliminations (B) |  | Consolidated Total |
|  | Millions |
| Three Months Ended June 30, 2019 |  |  |  |  |  |  |  |  |  |
| Total Operating Revenues | $ | 1,382 |  |  | $ | 1,083 |  |  | $ | 87 |  |  | $ | (236 | ) |  | $ | 2,316 |  |
| Net Income (Loss) (C) | 227 |  |  | (40 | ) |  | (34 | ) |  | — |  |  | 153 |  |
| Gross Additions to Long-Lived Assets | 633 |  |  | 172 |  |  | 4 |  |  | — |  |  | 809 |  |
| Six Months Ended June 30, 2019 |  |  |  |  |  |  |  |  |  |
| Operating Revenues | $ | 3,414 |  |  | $ | 2,499 |  |  | $ | 228 |  |  | $ | (845 | ) |  | $ | 5,296 |  |
| Net Income (Loss) (C) | 630 |  |  | 256 |  |  | (33 | ) |  | — |  |  | 853 |  |
| Gross Additions to Long-Lived Assets | 1,258 |  |  | 339 |  |  | 7 |  |  | — |  |  | 1,604 |  |
| Three Months Ended June 30, 2018 |  |  |  |  |  |  |  |  |  |
| Total Operating Revenues | $ | 1,386 |  |  | $ | 767 |  |  | $ | 123 |  |  | $ | (260 | ) |  | $ | 2,016 |  |
| Net Income (Loss) | 231 |  |  | 41 |  |  | (3 | ) |  | — |  |  | 269 |  |
| Gross Additions to Long-Lived Assets | 697 |  |  | 248 |  |  | 7 |  |  | — |  |  | 952 |  |
| Six Months Ended June 30, 2018 |  |  |  |  |  |  |  |  |  |
| Operating Revenues | $ | 3,231 |  |  | $ | 2,170 |  |  | $ | 270 |  |  | $ | (837 | ) |  | $ | 4,834 |  |
| Net Income (Loss) | 550 |  |  | 275 |  |  | 2 |  |  | — |  |  | 827 |  |
| Gross Additions to Long-Lived Assets | 1,447 |  |  | 547 |  |  | 11 |  |  | — |  |  | 2,005 |  |
| As of June 30, 2019 |  |  |  |  |  |  |  |  |  |
| Total Assets | $ | 32,185 |  |  | $ | 12,704 |  |  | $ | 2,405 |  |  | $ | (1,014 | ) |  | $ | 46,280 |  |
| Investments in Equity Method Subsidiaries | $ | — |  |  | $ | 88 |  |  | $ | — |  |  | $ | — |  |  | $ | 88 |  |
| As of December 31, 2018 |  |  |  |  |  |  |  |  |  |
| Total Assets | $ | 31,109 |  |  | $ | 12,594 |  |  | $ | 2,604 |  |  | $ | (981 | ) |  | $ | 45,326 |  |
| Investments in Equity Method Subsidiaries | $ | — |  |  | $ | 86 |  |  | $ | — |  |  | $ | — |  |  | $ | 86 |  |
(A) | Includes amounts applicable to Energy Holdings and PSEG LI, which are below the quantitative threshold for separate disclosure as reportable segments. Other also includes amounts applicable to PSEG (parent corporation) and Services.
(B) | Intercompany eliminations primarily relate to intercompany transactions between PSE&G and PSEG Power. For a further discussion of the intercompany transactions between PSE&G and PSEG Power, see Note 20. Related-Party Transactions.
(C) Includes an after-tax impairment charge of $284 million in the three and six months ended June 30, 2019 related to the anticipated sale of PSEG Power’s interests in the Keystone and Conemaugh fossil generation plants. See Note 4. Early Plant Retirements/Asset Dispositions for additional information.

X
- Definition The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -URI http://asc.fasb.org/topic&trid=2134510 + Details
Name: | us-gaap_SegmentReportingDisclosureTextBlock
Namespace Prefix: | us-gaap_
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_SegmentReportingInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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

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