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Consolidated Statements Of Comprehensive Income (Parenthetical) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Available-for-Sale Securities, tax | $ (37) | $ (41) | $ 34
Change in Fair Value of Derivative Instruments, tax | 1 | (1) | 7
Pension/OPEB adjustment, tax | (4) | 8 | (18)
PSE&G [Member] |  |  |
Available-for-Sale Securities, tax | 0 | 0 | 0
Power [Member] |  |  |
Available-for-Sale Securities, tax | (39) | (41) | 32
Change in Fair Value of Derivative Instruments, tax | 0 | 0 | 7
Pension/OPEB adjustment, tax | $ (3) | $ 9 | $ (16)

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