Related-Party Transactions (Tables) - Public Service Electric and Gas Company [Member]

3 Months Ended

Mar. 31, 2023

Related Party Transaction [Line Items]

Schedule Of Related Party Transactions, Revenue

PSE&G

The financial statements for PSE&G include transactions with related parties presented as follows:

	Three Months Ended
	March 31,
Related-Party Transactions	2023		2022
	Millions
Billings from Affiliates:
Net Billings from PSEG Power (A)	$	561	$	580
Administrative Billings from Services (B)	102		99
Total Billings from Affiliates	$	663	$	679

Schedule Of Related Party Transactions, Payables

	As of		As of
Related-Party Transactions	March 31, 2023		December 31, 2022
	Millions
Payable to PSEG Power (A)	$	311	$	313
Payable to Services (B)	85		98
Payable to PSEG (C)	117		74
Accounts Payable—Affiliated Companies	$	513	$	485
Working Capital Advances to Services (D)	$	33	$	33
Long-Term Accrued Taxes Payable	$	9	$	9