Pension And OPEB (Tables)

3 Months Ended

Mar. 31, 2012

Pension And OPEB [Abstract]

Components Of Net Periodic Benefit Cost

	Pension Benefits Three Months Ended March 31,						OPEB Three Months Ended March 31,
	2012			2011			2012			2011
	Millions
Components of Net Periodic Benefit Cost:
Service Cost	$	25		$	24		$	4		$	4
Interest Cost		56			58			16			15
Expected Return on Plan Assets		(76	)		(81	)		(4	)		(4	)
Amortization of Net
Transition Obligation		0			0			1			2
Prior Service Cost		(5	)		0			(4	)		(3	)
Actuarial Loss		42			30			8			3
Net Periodic Benefit Cost	$	42		$	31		$	21		$	17
Effect of Regulatory Asset		0			0			5			5
Total Benefit Costs, Including Effect of Regulatory Asset	$	42		$	31		$	26		$	22

Schedule Of Pension And OPEB Costs

	Pension Three Months Ended March 31,				OPEB Three Months Ended March 31,
	2012		2011		2012		2011
	Millions
Power	$	13	$	10	$	5	$	3
PSE&G		24		17		20		18
Other		5		4		1		1
Total Benefit Costs	$	42	$	31	$	26	$	22