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Revenues Revenues (Details) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2024 USD ($) $ / mwd MW | Mar. 31, 2023 USD ($) | Dec. 31, 2023 USD ($)
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | $ 2,702 | $ 2,709 |
Revenues Unrelated to Contracts with Customers | [1] | 58 | 1,046 |
Total Operating Revenues |  | 2,760 | 3,755 |
Regulatory Assets |  | 5,374 |  | $ 5,157
Eliminations [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | (445) | (565) |
Revenues Unrelated to Contracts with Customers | [1] | 0 | 0 |
Total Operating Revenues | [2] | (445) | (565) |
Electric Distribution Contracts [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 781 | 730 |
Electric Distribution Contracts [Member] | Eliminations [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 0 | 0 |
Gas Distribution [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 922 | 958 |
Gas Distribution [Member] | Eliminations [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 0 | (1) |
Electric Transmission [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 436 | 425 |
Electric Transmission [Member] | Eliminations [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 0 | 0 |
Electricity and Related Products [Member] | PJM [Member] | Third Party Sales [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 227 | 276 |
Electricity and Related Products [Member] | PJM [Member] | Third Party Sales [Member] | Eliminations [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 0 | 0 |
Electricity and Related Products [Member] | PJM [Member] | Sales to Affiliates [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 0 | 0 |
Electricity and Related Products [Member] | PJM [Member] | Sales to Affiliates [Member] | Eliminations [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | (30) | (31) |
Electricity and Related Products [Member] | ISO New England [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 3 | 3 |
Electricity and Related Products [Member] | ISO New England [Member] | Eliminations [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 0 | 0 |
Gas Sales [Member] | Third Party Sales [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 76 | 86 |
Gas Sales [Member] | Third Party Sales [Member] | Eliminations [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 0 | 0 |
Gas Sales [Member] | Sales to Affiliates [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 0 | 0 |
Gas Sales [Member] | Sales to Affiliates [Member] | Eliminations [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | (414) | (533) |
Other Revenues from Contracts with Customers [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers | [3] | 257 | 231 |
Other Revenues from Contracts with Customers [Member] | Eliminations [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers | [3] | $ (1) | 0 |
Public Service Electric and Gas Company [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Allowances percentage of accounts receivable |  | 16.00% |  | 18.00%
Public Service Electric and Gas Company [Member] | Operating Segments [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | $ 2,223 | 2,192 |
Revenues Unrelated to Contracts with Customers | [1] | 110 | 101 |
Total Operating Revenues |  | 2,333 | 2,293 |
Public Service Electric and Gas Company [Member] | Electric Distribution Contracts [Member] | Operating Segments [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 781 | 730 |
Public Service Electric and Gas Company [Member] | Gas Distribution [Member] | Operating Segments [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 922 | 959 |
Public Service Electric and Gas Company [Member] | Electric Transmission [Member] | Operating Segments [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 436 | 425 |
Public Service Electric and Gas Company [Member] | Electricity and Related Products [Member] | PJM [Member] | Third Party Sales [Member] | Operating Segments [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 0 | 0 |
Public Service Electric and Gas Company [Member] | Electricity and Related Products [Member] | PJM [Member] | Sales to Affiliates [Member] | Operating Segments [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 0 | 0 |
Public Service Electric and Gas Company [Member] | Electricity and Related Products [Member] | ISO New England [Member] | Operating Segments [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 0 | 0 |
Public Service Electric and Gas Company [Member] | Gas Sales [Member] | Third Party Sales [Member] | Operating Segments [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 0 | 0 |
Public Service Electric and Gas Company [Member] | Gas Sales [Member] | Sales to Affiliates [Member] | Operating Segments [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers |  | 0 | 0 |
Public Service Electric and Gas Company [Member] | Other Revenues from Contracts with Customers [Member] | Operating Segments [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers | [3] | $ 84 | 78 |
PSEG Power [Member] | PJM [Member] | June 2023 to May 2024 [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Dollars Per Megawatt-Day | $ / mwd |  | 50 |  |
Load (MW) | MW |  | 3,700 |  |
PSEG Power [Member] | PJM [Member] | June 2024 to May 2025 |  |  |  |
Revenues [Line Items] |  |  |  |
Dollars Per Megawatt-Day | $ / mwd |  | 65 |  |
Load (MW) | MW |  | 3,700 |  |
Other [Member] | LIPA OSA contract fixed component [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Anticipated Contract Revenues |  | $ 44 |  |
PSEG Power & Other | Operating Segments [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers | [4] | 924 | 1,082 |
Revenues Unrelated to Contracts with Customers | [1],[4] | (52) | 945 |
Total Operating Revenues | [4] | 872 | 2,027 |
PSEG Power & Other | Electric Distribution Contracts [Member] | Operating Segments [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers | [4] | 0 | 0 |
PSEG Power & Other | Gas Distribution [Member] | Operating Segments [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers | [4] | 0 | 0 |
PSEG Power & Other | Electric Transmission [Member] | Operating Segments [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers | [4] | 0 | 0 |
PSEG Power & Other | Electricity and Related Products [Member] | PJM [Member] | Third Party Sales [Member] | Operating Segments [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers | [4] | 227 | 276 |
PSEG Power & Other | Electricity and Related Products [Member] | PJM [Member] | Sales to Affiliates [Member] | Operating Segments [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers | [4] | 30 | 31 |
PSEG Power & Other | Electricity and Related Products [Member] | ISO New England [Member] | Operating Segments [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers | [4] | 3 | 3 |
PSEG Power & Other | Gas Sales [Member] | Third Party Sales [Member] | Operating Segments [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers | [4] | 76 | 86 |
PSEG Power & Other | Gas Sales [Member] | Sales to Affiliates [Member] | Operating Segments [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers | [4] | 414 | 533 |
PSEG Power & Other | Other Revenues from Contracts with Customers [Member] | Operating Segments [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Revenue from Contract with Customers | [3],[4] | 174 | 153 |
Public Service Electric and Gas Company [Member] |  |  |  |
Revenues [Line Items] |  |  |  |
Total Operating Revenues |  | 2,333 | 2,293 |
Accounts Receivable and Unbilled Revenues, Allowance for Credit Losses |  | 283 | 339 |
Provision for Other Credit Losses |  | 26 | 9 |
Accounts Receivable, Allowance for Credit Loss, Writeoff |  | (36) | (29) |
Accounts Receivable, Allowance for Credit Loss, Recovery |  | 7 | 7 |
Accounts Receivable and Unbilled Revenues, Allowance for Credit Losses |  | 273 | 319 |
Accounts Receivable and Unbilled Revenues, Allowance for Credit Losses |  | 273 | $ 319 | $ 283
Regulatory Assets |  | 5,374 |  | $ 5,157
Public Service Electric and Gas Company [Member] | COVID-19 Deferral - Bad Debt portion |  |  |  |
Revenues [Line Items] |  |  |  |
Regulatory Assets |  | 68 |  |
Public Service Electric and Gas Company [Member] | Societal Benefits Charges Sbc | Electric Bad Debt Deferral |  |  |  |
Revenues [Line Items] |  |  |  |
Regulatory Assets |  | $ 152 |  |
[1] | Includes primarily alternative revenues at PSE&G principally from the CIP program and derivative contracts and lease contracts at PSEG Power & Other.
[2] | Intercompany eliminations primarily relate to intercompany transactions between PSE&G and PSEG Power. For a further discussion of the intercompany transactions between PSE&G and PSEG Power, see Note 18. Related-Party Transactions.
[3] | Includes primarily revenues from appliance repair services and the sale of solar renewable energy credits (SRECs) at auction at PSE&G. PSEG Power & Other includes PSEG LI’s OSA with LIPA and PSEG Power’s energy management fee with LIPA.
[4] | Includes revenues applicable to PSEG Power, PSEG LI and Energy Holdings.

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