v3.26.1
Investment of the Plan and the Long Island Electric Utility Servco LLC Incentive Thrift Plan II (Thrift Plan II) in the Master Trust - Schedule of Assets, Investment Income and Interests in Assets of Master Trust (Details) - EBP 002 - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
EBP, Master Trust [Line Items]    
Investments of Master Trust at Fair Value $ 428,831 $ 351,099
Total Net Investment Income 59,342  
Master Trust at Fair Value    
EBP, Master Trust [Line Items]    
Investments of Master Trust at Fair Value 854,647 726,726
Net Appreciation/ (Depreciation) in Fair Value 115,337  
Total Net Investment Income 115,745  
Plan Interest    
EBP, Master Trust [Line Items]    
Investments of Master Trust at Fair Value 428,831 351,099
Mutual Funds | Master Trust at Fair Value    
EBP, Master Trust [Line Items]    
Investments of Master Trust at Fair Value 72,250 114,616
Net Appreciation/ (Depreciation) in Fair Value 11,614  
Mutual Funds | Plan Interest    
EBP, Master Trust [Line Items]    
Investments of Master Trust at Fair Value 27,043 47,261
Collective Investment Trusts | Master Trust at Fair Value    
EBP, Master Trust [Line Items]    
Investments of Master Trust at Fair Value 755,688 586,491
Net Appreciation/ (Depreciation) in Fair Value 103,436  
Collective Investment Trusts | Plan Interest    
EBP, Master Trust [Line Items]    
Investments of Master Trust at Fair Value 384,510 287,364
Commingled Bonds | Master Trust at Fair Value    
EBP, Master Trust [Line Items]    
Investments of Master Trust at Fair Value 13,732 12,349
Net Appreciation/ (Depreciation) in Fair Value 920  
Commingled Bonds | Plan Interest    
EBP, Master Trust [Line Items]    
Investments of Master Trust at Fair Value 8,814 7,471
Common Stock of PSEG | Master Trust at Fair Value    
EBP, Master Trust [Line Items]    
Investments of Master Trust at Fair Value 12,977 13,270
Net Appreciation/ (Depreciation) in Fair Value (633)  
Dividends 408  
Common Stock of PSEG | Plan Interest    
EBP, Master Trust [Line Items]    
Investments of Master Trust at Fair Value $ 8,464 $ 9,003