Available-for-Sale Securities (Tables)

6 Months Ended

Jun. 30, 2012

Fair Values And Gross Unrealized Gains And Losses For The Securities Held In The NDT Fund

	As of June 30, 2012
	Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
	Millions
Equity Securities	$	583	$	155	$	(10	)	$	728
Debt Securities
Government Obligations		291		15		0			306
Other Debt Securities		303		17		0			320
Total Debt Securities		594		32		0			626
Other Securities		63		0		0			63
Total NDT Available-for-Sale Securities	$	1,240	$	187	$	(10	)	$	1,417

	As of December 31, 2011
	Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
	Millions
Equity Securities	$	582	$	126	$	(23	)	$	685
Debt Securities
Government Obligations		343		16		0			359
Other Debt Securities		268		15		(2	)		281
Total Debt Securities		611		31		(2	)		640
Other Securities		24		0		0			24
Total NDT Available-for-Sale Securities	$	1,217	$	157	$	(25	)	$	1,349

Schedule Of Accounts Receivable And Accounts Payable

	As of June 30, 2012		As of December 31, 2011
	Millions
Accounts Receivable	$	21	$	27
Accounts Payable	$	16	$	22

Value Of Securities That Have Been In An Unrealized Loss Position For Less Than And Greater Than 12 Months

	As of June 30, 2012									As of December 31, 2011
	Less Than 12 Months					Greater Than 12 Months				Less Than 12 Months					Greater Than 12 Months
	Fair Value		Gross Unrealized Losses			Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses			Fair Value		Gross Unrealized Losses
	Millions
Equity Securities (A)	$	143	$	(10	)	$	0	$	0	$	183	$	(23	)	$	0	$	0
Debt Securities
Government Obligations (B)		18		0			1		0		20		0			3		0
Other Debt Securities (C)		33		0			7		0		56		(1	)		4		(1	)
Total Debt Securities		51		0			8		0		76		(1	)		7		(1	)
Other Securities		1		0			0		0		0		0			0		0
NDT Available-for-Sale Securities	$	195	$	(10	)	$	8	$	0	$	259	$	(24	)	$	7	$	(1	)

(A) Equity Securities—Represent investments primarily in common stock within a broad range of industries and sectors. The unrealized losses are distributed over two hundred companies with limited impairment durations.

(B) Debt Securities (Government)—Unrealized losses on investments in United States Treasury obligations and Federal Agency mortgage-backed securities were caused by interest rate changes. Since these investments are guaranteed by the United States government or an agency of the United States government, it is not expected that these securities will settle for less than their amortized cost basis. Power does not intend to sell nor will it be more-likely-than-not required to sell these securities.

(C) Debt Securities (Corporate)—Represent investment grade corporate bonds which are not expected to settle for less than their amortized cost. Power does not intend to sell nor will it be more-likely-than-not required to sell these securities.

Proceeds From The Sales Of And The Net Realized Gains On Securities In The NDT Funds And Rabbi Trusts

	Three Months Ended June 30,						Six Months Ended June 30,
	2012			2011			2012			2011
	Millions
Proceeds from NDT Fund Sales	$	290		$	342		$	635		$	657
Net Realized Gains (Losses) on NDT Fund:
Gross Realized Gains	$	26		$	36		$	42		$	95
Gross Realized Losses		(16	)		(11	)		(22	)		(18	)
Net Realized Gains (Losses) on NDT Fund	$	10		$	25		$	20		$	77

Amount Of Available-For-Sale Debt Securities By Maturity Periods

Time Frame	Fair Value
	Millions
Less than one year	$	15
1 - 5 years		138
6 - 10 years		178
11 - 15 years		34
16 - 20 years		11
Over 20 years		250
Total NDT Available-for-Sale Debt Securities	$	626

Rabbi Trust [Member]

Proceeds From The Sales Of And The Net Realized Gains On Securities In The NDT Funds And Rabbi Trusts

	Three Months Ended June 30,				Six Months Ended June 30,
	2012		2011		2012		2011
	Millions
Proceeds from Rabbi Trust Sales	$	61	$	0	$	215	$	0
Net Realized Gains (Losses) on Rabbi Trust:
Gross Realized Gains	$	1	$	0	$	6	$	0
Gross Realized Losses		0		0		0		0
Net Realized Gains (Losses) on Rabbi Trust	$	1	$	0	$	6	$	0

Amount Of Available-For-Sale Debt Securities By Maturity Periods

Time Frame	Fair Value
	Millions
Less than one year	$	0
1 - 5 years		58
6 - 10 years		29
11 - 15 years		16
16 - 20 years		5
Over 20 years		52
Total Rabbi Trust Available-for-Sale Debt Securities	$	160

Securities Held In The Rabbi Trusts

	As of June 30, 2012
	Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
	Millions
Equity Securities	$	13	$	3	$	0	$	16
Debt Securities
Government Obligations		114		2		0		116
Other Debt Securities		43		1		0		44
Total Debt Securities		157		3		0		160
Other Securities		3		0		0		3
Total Rabbi Trust Available-for-Sale Securities	$	173	$	6	$	0	$	179

	As of December 31, 2011
	Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
	Millions
Equity Securities	$	16	$	3	$	0	$	19
Debt Securities		148		5		0		153
Total Rabbi Trust Available-for-Sale Securities	$	164	$	8	$	0	$	172

Fair Value Of The Rabbi Trusts

	As of June 30, 2012		As of December 31, 2011
	Millions
Power	$	35	$	33
PSE&G		59		57
Other		85		82
Total Rabbi Trust Available-for-Sale Securities	$	179	$	172