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Condensed Consolidated Statements Of Comprehensive Income (Parenthetical) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Unrealized Gains (Losses) on Available-for-Sale Securities, tax | $ 39 | $ 26
Unrealized Gains (Losses) on Cash Flow Hedges, Tax | 0 | 0
Pension/OPEB adjustment, tax | 0 | (2)
Public Service Electric and Gas Company [Member] |  |
Unrealized Gains (Losses) on Available-for-Sale Securities, tax | $ 1 | $ 1

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