Related-Party Transactions (Tables)

6 Months Ended

Jun. 30, 2013

Power [Member]

Schedule Of Related Party Transactions, Revenue

	Three Months Ended						Six Months Ended
	June 30,						June 30,
Related-Party Transactions	2013			2012			2013			2012
	Millions
Revenue from Affiliates:
Billings to PSE&G through BGSS (A)	$	128		$	112		$	606		$	563
Billings to PSE&G through BGS (A)	192			192			385			381
Total Revenue from Affiliates	$	320		$	304		$	991		$	944
Expense Billings from Affiliates:
Administrative Billings from Services (B)	$	(43	)	$	(38	)	$	(88	)	$	(72	)
Total Expense Billings from Affiliates	$	(43	)	$	(38	)	$	(88	)	$	(72	)

Schedule Of Related Party Transactions, Receivables

	As of			As of
Related-Party Transactions	June 30, 2013			December 31, 2012
	Millions
Receivables from PSE&G through BGS and BGSS Contracts (A)	$	107		$	238
Receivables from PSE&G Related to Gas Supply Hedges for BGSS (A)	28			27
Receivable from (Payable to) Services (B)	(26		)	(31		)
Tax Receivable from (Payable to) PSEG (C)	23			111
Receivable from (Payable to) PSEG	13			(5		)
Accounts Receivable (Payable)—Affiliated Companies, net	$	145		$	340
Short-Term Loan to Affiliate (Demand Note to PSEG) (D)	$	395		$	574
Working Capital Advances to Services (E)	$	17		$	17
Long-Term Accrued Taxes Receivable (Payable) (C)	$	(39	)	$	(50	)

PSE And G [Member]

Schedule Of Related Party Transactions, Revenue

	Three Months Ended						Six Months Ended
	June 30,						June 30,
Related-Party Transactions	2013			2012			2013			2012
	Millions
Expense Billings from Affiliates:
Billings from Power through BGSS (A)	$	(128	)	$	(112	)	$	(606	)	$	(563	)
Billings from Power through BGS (A)	(192		)	(192		)	(385		)	(381		)
Administrative Billings from Services (B)	(62		)	(57		)	(123		)	(107		)
Total Expense Billings from Affiliates	$	(382	)	$	(361	)	$	(1,114	)	$	(1,051	)

Schedule Of Related Party Transactions, Payables

	As of			As of
Related-Party Transactions	June 30, 2013			December 31, 2012
	Millions
Payable to Power through BGS and BGSS Contracts (A)	$	(107	)	$	(238	)
Payable to Power Related to Gas Supply Hedges for BGSS (A)	(28		)	(27		)
Payable to Power for SREC Liability (F)	(9		)	(7		)
Receivable from (Payable to) Services (B)	(48		)	(65		)
Tax Receivable from (Payable to) PSEG (C)	244			256
Receivable from (Payable to) PSEG	3			6
Receivable from Energy Holdings	4			2
Accounts Receivable (Payable)—Affiliated Companies, net	$	59		$	(73	)
Working Capital Advances to Services (E)	$	33		$	33
Long-Term Accrued Taxes Receivable (Payable) (C)	$	(43	)	$	(32	)