Condensed Consolidated Statements of Stockholders Equity Condensed Consolidated Statements of Stockholders Equity - USD ($) shares in Millions, $ in Millions	Total		Common Stock [Member]	Treasury Stock [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Public Service Electric and Gas Company [Member]	Public Service Electric and Gas Company [Member] Common Stock [Member]	Public Service Electric and Gas Company [Member] Retained Earnings [Member]	Public Service Electric and Gas Company [Member] AOCI Attributable to Parent [Member]	Public Service Electric and Gas Company [Member] Contributed Capital [Member]	Public Service Electric and Gas Company [Member] Basis Adjustment [Member]
Shares, Outstanding			534	(30)
Total Stockholder's Equity	$ 15,984		$ 5,031	$ (861)	$ 12,318	$ (504)	$ 13,129	$ 892	$ 10,078	$ 3	$ 1,170	$ 986
Net Income	(1,093)	[1]			(1,093)		1,175		1,175
Other Comprehensive Income (Loss), Net of Tax	(20)					(20)	(2)			(2)
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest	(1,113)						1,173
Dividends, Common Stock, Cash	(773)				(773)	0
Stockholders' Equity, Other	(29)		$ 8	$ (37)	0	0
Stockholders' Equity, Other Shares			0	0
Payments for Share Repurchase Program	0
Shares, Outstanding			534	(30)
Total Stockholder's Equity	15,878		$ 5,026	$ (899)	12,273	(522)	13,913	892	10,864	1	1,170	986
Net Income	(1,564)	[1]			(1,564)		389		389
Other Comprehensive Income (Loss), Net of Tax	(2)					(2)	0			0
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest	(1,566)						389
Dividends, Common Stock, Cash	(257)				(257)
Stockholders' Equity, Other	14		$ 13	$ 1	0	0
Stockholders' Equity, Other Shares			0	0
Shares, Outstanding			534	(30)
Total Stockholder's Equity	14,069		$ 5,039	$ (898)	10,452	(524)	14,302	892	11,253	1	1,170	986
Shares, Outstanding			534	(30)
Total Stockholder's Equity	14,438		$ 5,045	$ (896)	10,639	(350)	14,573	892	11,524	1	1,170	986
Net Income	243	[1]			243		1,213		1,213
Other Comprehensive Income (Loss), Net of Tax	(143)					(143)	(6)			(6)
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest	100						1,207
Dividends, Common Stock, Cash	(810)				(810)	0	(225)		(225)
Treasury Stock, Shares, Acquired				(7)
Stockholders' Equity, Other	23		$ 7	$ 16	0	0
Stockholders' Equity, Other Shares			0	0
Payments for Share Repurchase Program	(500)		$ 0	$ (500)
Shares, Outstanding			534	(37)
Total Stockholder's Equity	13,428		$ 5,038	$ (1,382)	10,227	(455)	15,383	892	12,338	(3)	1,170	986
Net Income	114	[1]			114		399		399
Other Comprehensive Income (Loss), Net of Tax	(38)					(38)	(2)			(2)
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest	76						397
Dividends, Common Stock, Cash	(269)				(269)	0	(225)		(225)
Stockholders' Equity, Other	16		$ 14	$ 2	0	0
Stockholders' Equity, Other Shares			0	0
Shares, Outstanding			534	(37)
Total Stockholder's Equity	$ 13,251		$ 5,052	$ (1,380)	$ 10,072	$ (493)	$ 15,555	$ 892	$ 12,512	$ (5)	$ 1,170	$ 986

[1] Includes after-tax impairment losses and other charges related to the sale of the Fossil generating assets at PSEG Power of $1,563 million and $1,936 million for the three and nine months ended September 30, 2021. See Note 4. Early Plant Retirements/Asset Dispositions and Impairments for additional information. Also includes net after-tax losses of $214 million and $478 million for the three months ended September 30, 2022 and 2021, respectively, and $896 million and $718 million for the nine months ended September 30, 2022 and 2021, respectively, related to the impacts of non-trading commodity mark-to-market activity, which consist of the financial impact from positions with future delivery dates. Other includes a $38 million after-tax impairment of assets related to one of Energy Holdings’ generating facilities for the three and nine months ended September 30, 2022.