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Income Taxes (Possible Decrease In Total Unrecognized Tax Benefits Including Interest) (Details) $ in Millions | Dec. 31, 2020 USD ($)
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Income Taxes [Line Items] |
Possible Decrease in Total Unrecognized Tax Benefits including Interest in next twelve months | $ 12
Public Service Electric and Gas Company |
Income Taxes [Line Items] |
Possible Decrease in Total Unrecognized Tax Benefits including Interest in next twelve months | 12
PSEG Power LLC |
Income Taxes [Line Items] |
Possible Decrease in Total Unrecognized Tax Benefits including Interest in next twelve months | $ 0

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- Definition Income Taxes [Line Items] + References No definition available. + Details
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- Definition Amount of decrease reasonably possible in the next twelve months for the unrecognized tax benefit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (d)(3) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32718-109319 + Details
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- Details
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