XML 71 R51.htm IDEA: XBRL DOCUMENT v3.20.2
Revenues Revenues (Details)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2020
USD ($)
$ / mwd
MW
Jun. 30, 2019
USD ($)
Jun. 30, 2020
USD ($)
$ / mwd
MW
Jun. 30, 2019
USD ($)
Mar. 31, 2020
USD ($)
Jan. 01, 2020
USD ($)
Dec. 31, 2019
USD ($)
Jan. 01, 2019
USD ($)
Revenues [Line Items]                
Cumulative Effect Adjustment             $ (2) $ 81
Revenue from Contract with Customers $ 2,025 $ 1,992 $ 4,474 $ 4,778        
Revenues Unrelated to Contracts with Customers [1] 25 324 357 518        
Total Operating Revenues 2,050 2,316 4,831 5,296        
Electric Distribution Contracts [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 723 775 1,372 1,517        
Gas Distribution [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 276 208 1,005 1,136        
Electric Transmission [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 378 304 744 592        
Electricity and Related Products [Member] | PJM [Member] | Third Party Sales [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 346 423 714 938        
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] | NY ISO [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 24 29 49 70        
Electricity and Related Products [Member] | ISO New England [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 25 27 73 48        
Gas Sales [Member] | Third Party Sales [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 15 11 44 58        
Gas Sales [Member] | Sales to Affiliates [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 0 0 0 0        
Other Revenues from Contracts with Customers [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers [2] $ 238 215 $ 473 419        
Public Service Electric and Gas Company [Member]                
Revenues [Line Items]                
Allowances percentage of accounts receivable 10.00%   10.00%       6.00%  
Revenue from Contract with Customers $ 1,462 1,358 $ 3,290 3,383        
Revenues Unrelated to Contracts with Customers [1] (6) 24 49 31        
Total Operating Revenues 1,456 1,382 3,339 3,414        
Public Service Electric and Gas Company [Member] | Electric Distribution Contracts [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 723 775 1,372 1,517        
Public Service Electric and Gas Company [Member] | Gas Distribution [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 278 211 1,009 1,142        
Public Service Electric and Gas Company [Member] | Electric Transmission [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 378 304 744 592        
Public Service Electric and Gas Company [Member] | Electricity and Related Products [Member] | PJM [Member] | Third Party Sales [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]                
Revenues [Line Items]                
Revenue from Contract with Customers 0 0 0 0        
Public Service Electric and Gas Company [Member] | Electricity and Related Products [Member] | NY ISO [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]                
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]                
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]                
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]                
Revenues [Line Items]                
Revenue from Contract with Customers [2] 83 68 165 132        
PSEG Power [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 659 736 1,614 1,975        
Revenues Unrelated to Contracts with Customers [1] 24 347 289 524        
Total Operating Revenues 683 1,083 1,903 2,499        
Anticipated Contract Revenues $ 154   $ 154          
PSEG Power [Member] | PJM [Member] | June 2020 to May 2021 [Member]                
Revenues [Line Items]                
Dollars Per Megawatt-Day | $ / mwd 168   168          
Load (MW) | MW 7,900   7,900          
PSEG Power [Member] | PJM [Member] | June 2021 to May 2022 [Member]                
Revenues [Line Items]                
Dollars Per Megawatt-Day | $ / mwd 180   180          
Load (MW) | MW 7,100   7,100          
PSEG Power [Member] | ISO New England [Member] | June 2019 to May 2020 [Member]                
Revenues [Line Items]                
Dollars Per Megawatt-Day | $ / mwd 231   231          
PSEG Power [Member] | ISO New England [Member] | June 2020 to May 2021 [Member]                
Revenues [Line Items]                
Dollars Per Megawatt-Day | $ / mwd 195   195          
Load (MW) | MW 1,330   1,330          
PSEG Power [Member] | ISO New England [Member] | June 2021 to May 2022 [Member]                
Revenues [Line Items]                
Dollars Per Megawatt-Day | $ / mwd 192   192          
Load (MW) | MW 950   950          
PSEG Power [Member] | ISO New England [Member] | June 2022 to May 2023 [Member]                
Revenues [Line Items]                
Dollars Per Megawatt-Day | $ / mwd 179   179          
Load (MW) | MW 950   950          
PSEG Power [Member] | ISO New England [Member] | June 2023 to May 2024 [Member]                
Revenues [Line Items]                
Dollars Per Megawatt-Day | $ / mwd 152   152          
Load (MW) | MW 930   930          
PSEG Power [Member] | ISO New England [Member] | June 2024 to May 2025 [Member]                
Revenues [Line Items]                
Dollars Per Megawatt-Day | $ / mwd 231   231          
Load (MW) | MW 480   480          
PSEG Power [Member] | ISO New England [Member] | June 2025 to May 2026 [Member]                
Revenues [Line Items]                
Dollars Per Megawatt-Day | $ / mwd 231   231          
Load (MW) | MW 480   480          
PSEG Power [Member] | Electric Distribution Contracts [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers $ 0 0 $ 0 0        
PSEG Power [Member] | Gas Distribution [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 0 0 0 0        
PSEG Power [Member] | Electric Transmission [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 0 0 0 0        
PSEG Power [Member] | Electricity and Related Products [Member] | PJM [Member] | Third Party Sales [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 346 423 714 938        
PSEG Power [Member] | Electricity and Related Products [Member] | PJM [Member] | Sales to Affiliates [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 111 130 232 256        
PSEG Power [Member] | Electricity and Related Products [Member] | NY ISO [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 24 29 49 70        
PSEG Power [Member] | Electricity and Related Products [Member] | ISO New England [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 25 27 73 48        
PSEG Power [Member] | Gas Sales [Member] | Third Party Sales [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 15 11 44 58        
PSEG Power [Member] | Gas Sales [Member] | Sales to Affiliates [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 124 102 478 581        
PSEG Power [Member] | Other Revenues from Contracts with Customers [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers [2] 14 14 24 24        
Other [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 141 134 285 265        
Revenues Unrelated to Contracts with Customers [1] 7 (47) 19 (37)        
Total Operating Revenues 148 87 304 228        
Other [Member] | LIPA OSA contract fixed component [Member]                
Revenues [Line Items]                
Anticipated Contract Revenues 67   67          
Other [Member] | Electric Distribution Contracts [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 0 0 0 0        
Other [Member] | Gas Distribution [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 0 0 0 0        
Other [Member] | Electric Transmission [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 0 0 0 0        
Other [Member] | Electricity and Related Products [Member] | PJM [Member] | Third Party Sales [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 0 0 0 0        
Other [Member] | Electricity and Related Products [Member] | PJM [Member] | Sales to Affiliates [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 0 0 0 0        
Other [Member] | Electricity and Related Products [Member] | NY ISO [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 0 0 0 0        
Other [Member] | Electricity and Related Products [Member] | ISO New England [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 0 0 0 0        
Other [Member] | Gas Sales [Member] | Third Party Sales [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 0 0 0 0        
Other [Member] | Gas Sales [Member] | Sales to Affiliates [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 0 0 0 0        
Other [Member] | Other Revenues from Contracts with Customers [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers [2] 141 134 285 265        
Eliminations [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers (237) (236) (715) (845)        
Revenues Unrelated to Contracts with Customers [1] 0 0 0 0        
Total Operating Revenues (237) (236) (715) (845)        
Eliminations [Member] | Electric Distribution Contracts [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 0 0 0 0        
Eliminations [Member] | Gas Distribution [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers (2) (3) (4) (6)        
Eliminations [Member] | Electric Transmission [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 0 0 0 0        
Eliminations [Member] | Electricity and Related Products [Member] | PJM [Member] | Third Party Sales [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 0 0 0 0        
Eliminations [Member] | Electricity and Related Products [Member] | PJM [Member] | Sales to Affiliates [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers (111) (130) (232) (256)        
Eliminations [Member] | Electricity and Related Products [Member] | NY ISO [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 0 0 0 0        
Eliminations [Member] | Electricity and Related Products [Member] | ISO New England [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 0 0 0 0        
Eliminations [Member] | Gas Sales [Member] | Third Party Sales [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers 0 0 0 0        
Eliminations [Member] | Gas Sales [Member] | Sales to Affiliates [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers (124) (102) (478) (581)        
Eliminations [Member] | Other Revenues from Contracts with Customers [Member]                
Revenues [Line Items]                
Revenue from Contract with Customers [2] 0 (1) (1) (2)        
Public Service Electric and Gas Company [Member]                
Revenues [Line Items]                
Accounts Receivable, Allowance for Credit Loss, Recovery 1   3          
Cumulative Effect Adjustment             $ (2)  
Accounts Receivable and Unbilled Revenues, Allowance for Credit Losses 121   121   $ 80 $ 68    
Provision for Other Credit Losses 45   77          
Accounts Receivable, Allowance for Credit Loss, Writeoff (4)   (24)          
Total Operating Revenues $ 1,456 $ 1,382 $ 3,339 $ 3,414        
Allowance for Credit Losses [Member] | Accounting Standards Update 2016-13 [Member] | Public Service Electric and Gas Company [Member]                
Revenues [Line Items]                
Cumulative Effect Adjustment           $ 8    
[1] Includes primarily alternative revenues at PSE&G, derivative contracts and lease contracts at PSEG Power, and lease contracts in Other.
[2]
Includes primarily revenues from appliance repair services at PSE&G, solar power projects and energy management and fuel service contracts with LIPA at PSEG Power, and PSEG LI’s OSA with LIPA in Other.