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Revenues Revenues (Details) $ in Millions | 1 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
Jun. 30, 2024 USD ($) $ / mwd MW | Jun. 30, 2024 USD ($) $ / mwd MW | Jun. 30, 2023 USD ($) | Jun. 30, 2024 USD ($) $ / mwd MW | Jun. 30, 2023 USD ($) | Dec. 31, 2023 USD ($)
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | $ 2,182 | $ 1,991 | $ 4,884 | $ 4,700 |
Revenues Unrelated to Contracts with Customers | [1] |  | 241 | 430 | 299 | 1,476 |
Total Operating Revenues |  |  | 2,423 | 2,421 | 5,183 | 6,176 |
Regulatory Assets |  | $ 5,479 | 5,479 |  | 5,479 |  | $ 5,157
Eliminations [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | (125) | (143) | (570) | (708) |
Revenues Unrelated to Contracts with Customers | [1] |  | 0 | 0 | 0 | 0 |
Total Operating Revenues | [2] |  | (125) | (143) | (570) | (708) |
Electric Distribution Contracts [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | 983 | 784 | 1,764 | 1,514 |
Electric Distribution Contracts [Member] | Eliminations [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | 0 | 0 | 0 | 0 |
Gas Distribution [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | 301 | 274 | 1,223 | 1,233 |
Gas Distribution [Member] | Eliminations [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | 0 | 0 | 0 | 0 |
Electric Transmission [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | 436 | 447 | 872 | 872 |
Electric Transmission [Member] | Eliminations [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | 0 | 0 | 0 | 0 |
Electricity and Related Products [Member] | PJM [Member] | Third Party Sales [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | 167 | 211 | 394 | 487 |
Electricity and Related Products [Member] | PJM [Member] | Third Party Sales [Member] | Eliminations [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | 0 | 0 | 0 | 0 |
Electricity and Related Products [Member] | PJM [Member] | Sales to Affiliates [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | 0 | 0 | 0 | 0 |
Electricity and Related Products [Member] | PJM [Member] | Sales to Affiliates [Member] | Eliminations [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | (26) | (27) | (56) | (58) |
Electricity and Related Products [Member] | ISO New England [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | 2 | 3 | 5 | 6 |
Electricity and Related Products [Member] | ISO New England [Member] | Eliminations [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | 0 | 0 | 0 | 0 |
Gas Sales [Member] | Third Party Sales [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | 34 | 26 | 110 | 112 |
Gas Sales [Member] | Third Party Sales [Member] | Eliminations [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | 0 | 0 | 0 | 0 |
Gas Sales [Member] | Sales to Affiliates [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | 0 | 0 | 0 | 0 |
Gas Sales [Member] | Sales to Affiliates [Member] | Eliminations [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | (97) | (115) | (511) | (648) |
Other Revenues from Contracts with Customers [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers | [3] |  | 259 | 246 | 516 | 476 |
Other Revenues from Contracts with Customers [Member] | Eliminations [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers | [3] |  | $ (2) | (1) | $ (3) | (2) |
Public Service Electric and Gas Company [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Allowances percentage of accounts receivable |  | 16.00% | 16.00% |  | 16.00% |  | 18.00%
Public Service Electric and Gas Company [Member] | Operating Segments [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | $ 1,812 | 1,599 | $ 4,035 | 3,791 |
Revenues Unrelated to Contracts with Customers | [1] |  | 51 | 63 | 161 | 164 |
Total Operating Revenues |  |  | 1,863 | 1,662 | 4,196 | 3,955 |
Public Service Electric and Gas Company [Member] | Electric Distribution Contracts [Member] | Operating Segments [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | 983 | 784 | 1,764 | 1,514 |
Public Service Electric and Gas Company [Member] | Gas Distribution [Member] | Operating Segments [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | 301 | 274 | 1,223 | 1,233 |
Public Service Electric and Gas Company [Member] | Electric Transmission [Member] | Operating Segments [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers |  |  | 436 | 447 | 872 | 872 |
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 | 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 | 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 | 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 | 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 | 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] |  | $ 92 | 94 | $ 176 | 172 |
PSEG Power [Member] | PJM [Member] | June 2023 to May 2024 [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Dollars Per Megawatt-Day | $ / mwd |  | 50 | 50 |  | 50 |  |
Load (MW) | MW |  | 3,700 | 3,700 |  | 3,700 |  |
PSEG Power [Member] | PJM [Member] | June 2024 to May 2025 |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Dollars Per Megawatt-Day | $ / mwd |  | 61 | 61 |  | 61 |  |
Load (MW) | MW |  | 3,700 | 3,700 |  | 3,700 |  |
Other [Member] | LIPA OSA contract fixed component [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Anticipated Contract Revenues |  | $ 44 | $ 44 |  | $ 44 |  |
PSEG Power & Other | Operating Segments [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers | [4] |  | 495 | 535 | 1,419 | 1,617 |
Revenues Unrelated to Contracts with Customers | [1],[4] |  | 190 | 367 | 138 | 1,312 |
Total Operating Revenues | [4] |  | 685 | 902 | 1,557 | 2,929 |
PSEG Power & Other | Electric Distribution Contracts [Member] | Operating Segments [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers | [4] |  | 0 | 0 | 0 | 0 |
PSEG Power & Other | Gas Distribution [Member] | Operating Segments [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers | [4] |  | 0 | 0 | 0 | 0 |
PSEG Power & Other | Electric Transmission [Member] | Operating Segments [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers | [4] |  | 0 | 0 | 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] |  | 167 | 211 | 394 | 487 |
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] |  | 26 | 27 | 56 | 58 |
PSEG Power & Other | Electricity and Related Products [Member] | ISO New England [Member] | Operating Segments [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers | [4] |  | 2 | 3 | 5 | 6 |
PSEG Power & Other | Gas Sales [Member] | Third Party Sales [Member] | Operating Segments [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers | [4] |  | 34 | 26 | 110 | 112 |
PSEG Power & Other | Gas Sales [Member] | Sales to Affiliates [Member] | Operating Segments [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers | [4] |  | 97 | 115 | 511 | 648 |
PSEG Power & Other | Other Revenues from Contracts with Customers [Member] | Operating Segments [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Revenue from Contract with Customers | [3],[4] |  | 169 | 153 | 343 | 306 |
Public Service Electric and Gas Company [Member] |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Total Operating Revenues |  |  | 1,863 | 1,662 | 4,196 | 3,955 |
Accounts Receivable and Unbilled Revenues, Allowance for Credit Losses |  |  | 273 | 319 | 283 | 339 |
Provision for Other Credit Losses |  |  | 19 | 15 | 45 | 24 |
Accounts Receivable, Allowance for Credit Loss, Writeoff |  |  | (39) | (40) | (75) | (69) |
Accounts Receivable, Allowance for Credit Loss, Recovery |  |  | 7 | 6 | 14 | 13 |
Accounts Receivable and Unbilled Revenues, Allowance for Credit Losses |  | 253 | 253 | 294 | 253 | 294 |
Accounts Receivable and Unbilled Revenues, Allowance for Credit Losses |  | 253 | 253 | $ 294 | 253 | $ 294 | $ 283
Regulatory Assets |  | 5,479 | 5,479 |  | 5,479 |  | $ 5,157
Public Service Electric and Gas Company [Member] | COVID-19 Deferral - Bad Debt portion |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Regulatory Assets |  | 68 | 68 |  | 68 |  |
Public Service Electric and Gas Company [Member] | Societal Benefits Charges Sbc | Electric Bad Debt Deferral |  |  |  |  |  |  |
Revenues [Line Items] |  |  |  |  |  |  |
Regulatory Assets |  | 139 | $ 139 |  | $ 139 |  |
Public Utilities, Approved Rate Increase (Decrease), Amount |  | $ 78 |  |  |  |  |
[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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