v3.26.1
Investment of the Plan and the Public Service Enterprise Group Incorporated Employee Savings Plan (Savings Plan) in the Master Trust - Schedule of Stable Value Fund (Details) - EBP 004 - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
EBP, Master Trust [Line Items]    
Contract Value $ 529,093 $ 597,259
BlackRock Financial Mgmt    
EBP, Master Trust [Line Items]    
Contract Value $ 15,513 $ 11,043
BlackRock Financial Mgmt | Plan Interest in Master Employee Benefit Plan Trust    
EBP, Master Trust [Line Items]    
Effective Rate 3.63% 4.37%
Investment Contracts    
EBP, Master Trust [Line Items]    
Contract Value $ 513,580 $ 586,216
Investment Contracts | Met Tower Life    
EBP, Master Trust [Line Items]    
Contract Value $ 63,876 [1] $ 72,880 [2]
Investment Contracts | Met Tower Life | Plan Interest in Master Employee Benefit Plan Trust    
EBP, Master Trust [Line Items]    
Effective Rate 2.75% [1] 2.74% [2]
Investment Contracts | Pacific Life Insurance    
EBP, Master Trust [Line Items]    
Contract Value $ 91,391 [1] $ 104,243 [2]
Investment Contracts | Pacific Life Insurance | Plan Interest in Master Employee Benefit Plan Trust    
EBP, Master Trust [Line Items]    
Effective Rate 2.84% [1] 2.67% [2]
Investment Contracts | Prudential Ins Co.    
EBP, Master Trust [Line Items]    
Contract Value $ 88,600 [1] $ 101,169 [2]
Investment Contracts | Prudential Ins Co. | Plan Interest in Master Employee Benefit Plan Trust    
EBP, Master Trust [Line Items]    
Effective Rate 2.64% [1] 2.58% [2]
Investment Contracts | RGA    
EBP, Master Trust [Line Items]    
Contract Value $ 88,346 [1] $ 100,903 [2]
Investment Contracts | RGA | Plan Interest in Master Employee Benefit Plan Trust    
EBP, Master Trust [Line Items]    
Effective Rate 2.65% [1] 2.61% [2]
Investment Contracts | Transamerica    
EBP, Master Trust [Line Items]    
Contract Value $ 90,670 [1] $ 103,529 [2]
Investment Contracts | Transamerica | Plan Interest in Master Employee Benefit Plan Trust    
EBP, Master Trust [Line Items]    
Effective Rate 2.67% [1] 2.68% [2]
Investment Contracts | Voya Retirement & Annuity Co.    
EBP, Master Trust [Line Items]    
Contract Value $ 90,697 [1] $ 103,492 [2]
Investment Contracts | Voya Retirement & Annuity Co. | Plan Interest in Master Employee Benefit Plan Trust    
EBP, Master Trust [Line Items]    
Effective Rate 2.74% [1] 2.74% [2]
[1] Managed by INVESCO Institutional, Inc.
[2] Managed by INVESCO Institutional, Inc.