XML 115 R92.htm IDEA: XBRL DOCUMENT
v3.22.4

Trust Investments (Fair Value Of Rabbi Trust) (Detail) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Schedule of Trust Investments [Line Items] |  |
Rabbi Trust | $ 183 | $ 242
Rabbi Trust [Member] |  |
Schedule of Trust Investments [Line Items] |  |
Rabbi Trust | 183 | 242
Public Service Electric and Gas Company |  |
Schedule of Trust Investments [Line Items] |  |
Rabbi Trust | 32 | 43
Public Service Electric and Gas Company | Rabbi Trust [Member] |  |
Schedule of Trust Investments [Line Items] |  |
Rabbi Trust | 32 | 43
PSEG Power & Other | Rabbi Trust [Member] |  |
Schedule of Trust Investments [Line Items] |  |
Rabbi Trust | $ 151 | $ 199

X
- Definition The amount of cash, securities, or other assets held by a third-party trustee pursuant to the terms of an agreement which assets are available to be used by beneficiaries to that agreement only within the specific terms thereof and which agreement is expected to terminate more than one year from the balance sheet date (or operating cycle, if longer) at which time the assets held-in-trust will be released or forfeited. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(b)) -URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 + Details
Name: | us-gaap_AssetsHeldInTrustNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | pseg_TrustSecuritiesTypeOfTrustAxis=pseg_RabbiTrustMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=pseg_PublicServiceElectricandGasCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=pseg_PSEGPowerOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |