Property, Plant And Equipment And Jointly-Owned Facilities (Tables)

12 Months Ended

Dec. 31, 2017

Property, Plant and Equipment [Abstract]

Schedule Of Property, Plant And Equipment

Information related to Property, Plant and Equipment as of December 31, 2017 and 2016 is detailed below:

	PSE&G		Power		Other		PSEG Consolidated
	Millions
2017
Transmission and Distribution:
Electric Transmission	$	10,425	$	—	$	—	$	10,425
Electric Distribution	8,455		—		—		8,455
Gas Distribution and Transmission	7,122		—		—		7,122
Construction Work in Progress	1,735		—		—		1,735
Other	512		—		—		512
Total Transmission and Distribution	28,249		—		—		28,249
Generation:
Fossil Production	—		4,923		—		4,923
Nuclear Production	—		2,893		—		2,893
Nuclear Fuel in Service	—		745		—		745
Other Production-Solar	593		757		—		1,350
Construction Work in Progress	—		2,339		—		2,339
Total Generation	593		11,657		—		12,250
Other	275		98		359		732
Total	$	29,117	$	11,755	$	359	$	41,231

	PSE&G		Power		Other		PSEG Consolidated
	Millions
2016
Transmission and Distribution:
Electric Transmission	$	9,149	$	—	$	—	$	9,149
Electric Distribution	7,976		—		—		7,976
Gas Distribution and Transmission	6,458		—		—		6,458
Construction Work in Progress	1,501		—		—		1,501
Other	439		—		—		439
Total Transmission and Distribution	25,523		—		—		25,523
Generation:
Fossil Production	—		7,096		—		7,096
Nuclear Production	—		2,516		—		2,516
Nuclear Fuel in Service	—		783		—		783
Other Production-Solar	591		687		—		1,278
Construction Work in Progress	—		1,483		—		1,483
Total Generation	591		12,565		—		13,156
Other	233		90		335		658
Total	$	26,347	$	12,655	$	335	$	39,337

Schedule Of Jointly-Owned Facilities

			As of December 31,
			2017				2016
	Ownership				Accumulated				Accumulated
	Interest		Plant		Depreciation		Plant		Depreciation
			Millions
PSE&G:
Transmission Facilities	Various		$	162	$	58	$	169	$	65
Power:
Coal Generating:
Conemaugh	23	%	$	408	$	178	$	408	$	166
Keystone	23	%	$	409	$	187	$	409	$	176
Nuclear Generating:
Peach Bottom	50	%	$	1,328	$	348	$	1,272	$	306
Salem	57	%	$	1,147	$	277	$	1,077	$	304
Nuclear Support Facilities	Various		$	239	$	81	$	238	$	71
Pumped Storage Facilities:
Yards Creek	50	%	$	44	$	26	$	42	$	25
Merrill Creek Reservoir	14	%	$	1	$	—	$	1	$	—

Power holds undivided ownership interests in the jointly-owned facilities above.