Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Net Income	$ 1,772	$ 2,563	$ 1,031
Other Comprehensive Income (Loss), net of tax
Unrealized Gains (Losses) on Available-for-Sale Securities, net of tax (expense) benefit for the years ended	(13)	41	(132)
Unrealized Gains (Losses) on Cash Flow Hedges, net of tax (expense) benefit	33	6	3
Pension/OPEB adjustment, net of tax (expense) benefit	26	324	(71)
Other Comprehensive Income (Loss), net of tax	46	371	(200)
Comprehensive Income (Loss)	1,818	2,934	831
Public Service Electric and Gas Company [Member]
Net Income	1,547	1,515	1,565
Other Comprehensive Income (Loss), net of tax
Unrealized Gains (Losses) on Available-for-Sale Securities, net of tax (expense) benefit for the years ended	0	1	(6)
Other Comprehensive Income (Loss), net of tax		1	(6)
Comprehensive Income (Loss)	$ 1,547	$ 1,516	$ 1,559