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v3.23.1

Rate Filings (Details) $ in Millions | 1 Months Ended |
--- | --- | ---
Apr. 30, 2023 USD ($) | Mar. 31, 2023 USD ($) | Feb. 28, 2023 USD ($) | Jan. 31, 2023 USD ($) | Jun. 30, 2022 USD ($) | Dec. 31, 2022 USD ($)
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |  |
Regulatory Assets |  | $ 4,546.0 |  |  |  | $ 4,404.0
Regulatory Assets |  | 291.0 |  |  |  | 369.0
Public Service Electric and Gas Company [Member] |  |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |  |
Regulatory Assets |  | 4,546.0 |  |  |  | 4,404.0
Regulatory Assets |  | 291.0 |  |  |  | $ 369.0
Public Service Electric and Gas Company [Member] | ZEC Liability |  |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount |  |  |  | $ (1.3) |  |
Public Service Electric and Gas Company [Member] | COVID-19 Deferral - Bad Debt portion |  |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |  |
Regulatory Assets |  | 68.0 |  |  |  |
Public Service Electric and Gas Company [Member] | Gas System Modernization Program II [Member] |  |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |  |
Public Utilities, Requested Rate Increase (Decrease), Amount |  | 11.0 |  |  |  |
Public Service Electric and Gas Company [Member] | Basic Gas Supply Service |  |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |  |
BGSS self implementing increase (decrease) |  |  | 0.03 | 0.15 |  |
Public Service Electric and Gas Company [Member] | Energy Strong II Electric |  |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |  |
Public Utilities, Requested Rate Increase (Decrease), Amount |  |  | $ 16.0 |  |  |
Public Service Electric and Gas Company [Member] | Energy Strong II Gas |  |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |  |
Public Utilities, Requested Rate Increase (Decrease), Amount |  |  | 4.0 |  |  |
Public Service Electric and Gas Company [Member] | Conservation Incentive Program |  |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount |  |  |  |  | $ 52.0 |
Public Utilities, Requested Rate Increase (Decrease), Amount |  |  | $ 61.0 |  |  |
Public Service Electric and Gas Company [Member] | Conservation Incentive Program First Twelve Months |  |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount |  |  |  |  | 18.0 |
Public Service Electric and Gas Company [Member] | Conservation Incentive Program After Twelve Months |  |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount |  |  |  |  | $ 34.0 |
Public Service Electric and Gas Company [Member] | Pension Ratemaking deferral |  |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |  |
Regulatory Assets |  | 15.0 |  |  |  |
COVID-19 deferrals [Member] | Public Service Electric and Gas Company [Member] |  |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |  |
Regulatory Assets |  | $ 131.0 |  |  |  |
Remediation Adjustment Clause | Public Service Electric and Gas Company [Member] |  |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |  |
Public Utilities, Requested Rate Increase (Decrease), Amount |  |  |  | $ 44.0 |  |
Electric Societal Benefits Clause | Public Service Electric and Gas Company [Member] |  |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |  |
Public Utilities, Requested Rate Increase (Decrease), Amount |  |  |  | 52.0 |  |
Gas Societal Benefit Clause | Public Service Electric and Gas Company [Member] |  |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |  |
Public Utilities, Requested Rate Increase (Decrease), Amount |  |  |  | $ 32.0 |  |
Subsequent Event [Member] | Public Service Electric and Gas Company [Member] | Basic Gas Supply Service |  |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |  |
Approved BGSS rate per therm | 0.47 |  |  |  |  |
Subsequent Event [Member] | Public Service Electric and Gas Company [Member] | Conservation Incentive Program |  |  |  |  |  |
Regulatory Assets And Liabilities [Line Items] |  |  |  |  |  |
Public Utilities, Approved Rate Increase (Decrease), Amount | $ 53.0 |  |  |  |  |

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