XML 141 R120.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Commitments and Contingent Liabilities - Nuclear Insurance Coverages and Assessments (Details) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 USD ($)
Loss Contingencies [Line Items] |
Maximum Aggregate Assessment Per Incident | $ 522
Maximum Aggregate Annual Assessment | 78
Nuclear Insurance Aggregate Limit | 3,240
Total Site Coverage for Nuclear Event [Member] |
Loss Contingencies [Line Items] |
Nuclear Liability Total | 15,800
Total Site Coverage for Nuclear Event [Member] | American Nuclear Insurers [Member] |
Loss Contingencies [Line Items] |
Public And Nuclear Worker Liability Primary Layer | 500
Retrospective Assessments [Member] |
Loss Contingencies [Line Items] |
Replacement Power Total | $ 52

X
- Definition Maximum aggregate annual assessment + References No definition available. + Details
Name: | peg_MaximumAggregateAnnualAssessment
Namespace Prefix: | peg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Maximum aggregate assessment per incident + References No definition available. + Details
Name: | peg_MaximumAggregateAssessmentPerIncident
Namespace Prefix: | peg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition NuclearInsuranceAggregateLimit + References No definition available. + Details
Name: | peg_NuclearInsuranceAggregateLimit
Namespace Prefix: | peg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Nuclear Liability Total + References No definition available. + Details
Name: | peg_NuclearLiabilityTotal
Namespace Prefix: | peg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Public And Nuclear Worker Liability Primary Layer + References No definition available. + Details
Name: | peg_PublicAndNuclearWorkerLiabilityPrimaryLayer
Namespace Prefix: | peg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Replacement Power Total + References No definition available. + Details
Name: | peg_ReplacementPowerTotal
Namespace Prefix: | peg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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 Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-4 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-9 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 720 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483359/720-20-50-1 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 27 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482395/460-10-55-27 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-9 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-4 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482425/460-10-50-3 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-1 + Details
Name: | us-gaap_LossContingenciesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_LossContingenciesByNatureOfContingencyAxis=peg_TotalSiteCoverageforNuclearEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | peg_InsuranceProviderAxis=peg_AmericanNuclearInsurersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LossContingenciesByNatureOfContingencyAxis=peg_RetrospectiveAssessmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |