Condensed Consolidated Statements of Stockholders Equity Condensed Consolidated Statements of Stockholders Equity (Parenthetical) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Other Comprehensive Income (Loss), Tax	$ 4	$ 0	$ 2	$ (18)
Common Stock, Dividends, Per Share, Cash Paid	$ 0.60	$ 0.57	$ 1.20	$ 1.14
Public Service Electric and Gas Company [Member]
Other Comprehensive Income (Loss), Tax				$ 0