XML 93 R60.htm IDEA: XBRL DOCUMENT
v3.6.0.2

Selected Quarterly Data (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2016
Schedule of Quarterly Data [Line Items] |
Schedule Of Selected Quarterly Data | The information shown in the following tables, in the opinion of PSEG, PSE&G and Power includes all adjustments, consisting only of normal recurring accruals, necessary to fairly present such amounts.
|  |  | Quarter Ended |
|  |  | March 31, |  | June 30, |  | September 30, |  | December 31, (A) |
|  |  | 2016 |  | 2015 |  | 2016 |  | 2015 |  | 2016 |  | 2015 |  | 2016 |  | 2015 |
| PSEG Consolidated: |  | Millions, except per share data |
| Operating Revenues |  | $ | 2,616 |  |  | $ | 3,135 |  |  | $ | 1,905 |  |  | $ | 2,314 |  |  | $ | 2,450 |  |  | $ | 2,688 |  |  | $ | 2,090 |  |  | $ | 2,278 |  |
| Operating Income |  | $ | 827 |  |  | $ | 1,048 |  |  | $ | 347 |  |  | $ | 568 |  |  | $ | 577 |  |  | $ | 814 |  |  | $ | (175 | ) |  | $ | 532 |  |
| Net Income (Loss) |  | $ | 471 |  |  | $ | 586 |  |  | $ | 187 |  |  | $ | 345 |  |  | $ | 327 |  |  | $ | 439 |  |  | $ | (98 | ) |  | $ | 309 |  |
| Earnings Per Share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Basic: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Net Income (Loss) |  | $ | 0.93 |  |  | $ | 1.16 |  |  | $ | 0.37 |  |  | $ | 0.68 |  |  | $ | 0.65 |  |  | $ | 0.87 |  |  | $ | (0.19 | ) |  | $ | 0.61 |  |
| Diluted: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Net Income (Loss) |  | $ | 0.93 |  |  | $ | 1.15 |  |  | $ | 0.37 |  |  | $ | 0.68 |  |  | $ | 0.64 |  |  | $ | 0.87 |  |  | $ | (0.19 | ) |  | $ | 0.60 |  |
| Weighted Average Common Shares Outstanding: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Basic |  | 505 |  |  | 506 |  |  | 505 |  |  | 506 |  |  | 505 |  |  | 505 |  |  | 505 |  |  | 505 |  |
| Diluted |  | 508 |  |  | 508 |  |  | 508 |  |  | 508 |  |  | 508 |  |  | 508 |  |  | 508 |  |  | 508 |  |
PSE&G [Member] |
Schedule of Quarterly Data [Line Items] |
Schedule Of Selected Quarterly Data |
|  |  | Quarter Ended |
|  |  | March 31, |  | June 30, |  | September 30, |  | December 31, |
|  |  | 2016 |  | 2015 |  | 2016 |  | 2015 |  | 2016 |  | 2015 |  | 2016 |  | 2015 |
| PSE&G: |  | Millions |
| Operating Revenues |  | $ | 1,712 |  |  | $ | 2,002 |  |  | $ | 1,350 |  |  | $ | 1,466 |  |  | $ | 1,684 |  |  | $ | 1,766 |  |  | $ | 1,475 |  |  | $ | 1,402 |  |
| Operating Income |  | $ | 462 |  |  | $ | 451 |  |  | $ | 333 |  |  | $ | 320 |  |  | $ | 450 |  |  | $ | 404 |  |  | $ | 369 |  |  | $ | 287 |  |
| Net Income |  | $ | 262 |  |  | $ | 242 |  |  | $ | 179 |  |  | $ | 167 |  |  | $ | 255 |  |  | $ | 222 |  |  | $ | 193 |  |  | $ | 156 |  |
Power [Member] |
Schedule of Quarterly Data [Line Items] |
Schedule Of Selected Quarterly Data |
|  |  | Quarter Ended |
|  |  | March 31, |  | June 30, |  | September 30, |  | December 31, (A) |
|  |  | 2016 |  | 2015 |  | 2016 |  | 2015 |  | 2016 |  | 2015 |  | 2016 |  | 2015 |
| Power: |  | Millions |
| Operating Revenues |  | $ | 1,313 |  |  | $ | 1,725 |  |  | $ | 714 |  |  | $ | 1,025 |  |  | $ | 1,075 |  |  | $ | 1,096 |  |  | $ | 921 |  |  | $ | 1,082 |  |
| Operating Income (Loss) |  | $ | 343 |  |  | $ | 584 |  |  | $ | (12 | ) |  | $ | 228 |  |  | $ | 238 |  |  | $ | 391 |  |  | $ | (556 | ) |  | $ | 227 |  |
| Net Income (Loss) |  | $ | 192 |  |  | $ | 335 |  |  | $ | (11 | ) |  | $ | 166 |  |  | $ | 139 |  |  | $ | 206 |  |  | $ | (302 | ) |  | $ | 149 |  |
(A) | The decreases in Operating Income at PSEG consolidated and Power in the fourth quarter 2016 as compared to the same quarter in 2015 were primarily due to costs related to closing the coal/gas Hudson and Mercer units and higher MTM losses in 2016.

X
- Definition [Line Items] for Schedule of Quarterly Data [Table] + References No definition available. + Details
Name: | pseg_ScheduleofQuarterlyDataLineItems
Namespace Prefix: | pseg_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=68076893&loc=d3e1280-108306 + Details
Name: | us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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

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