v3.26.1
INVESTMENT OF THE PLAN AND THE PUBLIC SERVICE ENTERPRISE GROUP INCORPORATED THRIFT AND TAX-DEFERRED SAVINGS PLAN (THRIFT PLAN) IN THE MASTER TRUST - Schedule of Master Trust Investment (Details) - EBP 006 - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
EBP, Master Trust [Line Items]    
Total Investments of Master Trust $ 2,372,959 $ 2,197,248
Total Investment Income, Net 295,209  
Investments of Master Trust at Fair Value    
EBP, Master Trust [Line Items]    
Total Investments, at fair value 4,315,103 3,862,709
Investment contracts (Stable Value Fund) 513,580 586,216
Net Accounts Receivable (Payable) [1] (10,299) (7,586)
Total Investments of Master Trust 4,818,384 4,441,339
Net Appreciation in Fair Value 576,120  
Interest from Investment Contracts 14,960  
Total Investment Income, Net 600,127  
Plan Interest in Master Employee Benefit Plan Trust    
EBP, Master Trust [Line Items]    
Total Investments, at fair value 2,086,925 1,866,493
Investment contracts (Stable Value Fund) 249,774 295,293
Net Accounts Receivable (Payable) (2,106) (1,978)
Total Investments of Master Trust 2,334,593 2,159,808
Cash, Cash Equivalents and Short-Term Investments | Investments of Master Trust at Fair Value    
EBP, Master Trust [Line Items]    
Total Investments, at fair value 80,221 75,295
Cash, Cash Equivalents and Short-Term Investments | Plan Interest in Master Employee Benefit Plan Trust    
EBP, Master Trust [Line Items]    
Total Investments, at fair value 31,072 34,846
Mutual Funds, Collective Investment Trusts, Fixed Income and Preferred Securities | Investments of Master Trust at Fair Value    
EBP, Master Trust [Line Items]    
Net Appreciation in Fair Value 518,817  
Common Stock of Public Service Enterprise Group Incorporated | Investments of Master Trust at Fair Value    
EBP, Master Trust [Line Items]    
Total Investments, at fair value [2] 275,664 306,730
Net Appreciation in Fair Value 27,673  
Dividends from Common Stock of Public Service Enterprise Group Incorporated [3] 9,047  
Common Stock of Public Service Enterprise Group Incorporated | Plan Interest in Master Employee Benefit Plan Trust    
EBP, Master Trust [Line Items]    
Total Investments, at fair value 149,655 166,129
Mutual Funds | Investments of Master Trust at Fair Value    
EBP, Master Trust [Line Items]    
Total Investments, at fair value 715,936 701,953
Mutual Funds | Plan Interest in Master Employee Benefit Plan Trust    
EBP, Master Trust [Line Items]    
Total Investments, at fair value 345,564 340,064
Collective Investment Trusts | Investments of Master Trust at Fair Value    
EBP, Master Trust [Line Items]    
Total Investments, at fair value 2,720,750 2,324,876
Collective Investment Trusts | Plan Interest in Master Employee Benefit Plan Trust    
EBP, Master Trust [Line Items]    
Total Investments, at fair value 1,327,825 1,127,292
Fixed Income Securities | Investments of Master Trust at Fair Value    
EBP, Master Trust [Line Items]    
Total Investments, at fair value 208,141 181,783
Fixed Income Securities | Plan Interest in Master Employee Benefit Plan Trust    
EBP, Master Trust [Line Items]    
Total Investments, at fair value 107,692 92,642
Fidelity BrokerageLink | Investments of Master Trust at Fair Value    
EBP, Master Trust [Line Items]    
Total Investments, at fair value [1] 314,391 272,072
Net Appreciation in Fair Value [4] 29,630  
Fidelity BrokerageLink | Plan Interest in Master Employee Benefit Plan Trust    
EBP, Master Trust [Line Items]    
Total Investments, at fair value $ 125,117 $ 105,520
[1] Includes interest and dividends and receivables and payables related to pending securities sales and purchases.
[2] Permitted party-in-interest transactions.
[3] Permitted party-in-interest transactions.
[4] Amounts primarily relate to equity investments in stocks and in mutual funds. The net change in fair value is primarily comprised of realized/unrealized gains or losses and dividends earned on these equity investments.