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Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2013

Compensation and Retirement Disclosure [Abstract]

The following table reconciles the Company’s funded status, both domestic and foreign, as of December 31, 2013 and 2012:



	December 31,
	2013						2012
	U.S.			Foreign			U.S.			Foreign
	(in millions)
CHANGE IN PROJECTED BENEFIT OBLIGATION:
Benefit obligation as of January 1	$	1,210		$	6,768		$	1,044		$	5,761
Service cost	16			26			14			18
Interest cost	46			515			48			509
Employee contributions	—			4			—			5
Plan amendments	—			—			7			1
Plan settlements	—			—			(1		)	(2		)
Benefits paid	(75		)	(407		)	(51		)	(431		)
Assumption of a plan due to the resolution of bankruptcy proceedings⁽¹⁾	—			—			51			—
Actuarial (gain) loss	(138		)	(1,436		)	98			1,412
Effect of foreign currency exchange rate changes	—			(721		)	—			(505		)
Benefit obligation as of December 31	$	1,059		$	4,749		$	1,210		$	6,768
CHANGE IN PLAN ASSETS:
Fair value of plan assets as of January 1	$	883		$	4,712		$	762		$	4,400
Actual return on plan assets	81			(345		)	97			944
Employer contributions	52			160			49			161
Employee contributions	—			4			—			5
Plan settlements	—			—			(1		)	(2		)
Benefits paid	(75		)	(407		)	(51		)	(431		)
Assumption of a plan due to the resolution of bankruptcy proceedings⁽¹⁾	—			—			27			—
Effect of foreign currency exchange rate changes	—			(519		)	—			(365		)
Fair value of plan assets as of December 31	$	941		$	3,605		$	883		$	4,712
RECONCILIATION OF FUNDED STATUS
Funded status as of December 31	$	(118	)	$	(1,144	)	$	(327	)	$	(2,056	)


⁽¹⁾	The Company assumed the pension plan for AES Eastern Energy on December 28, 2012 as part of the settlement of the bankruptcy proceedings. See Note 23—Discontinued Operations and Held for Sale Businesses for further information.

Schedule of Amounts Recognized in Balance Sheet

The following table summarizes the amounts recognized on the Consolidated Balance Sheets related to the funded status of the plans, both domestic and foreign, as of December 31, 2013 and 2012:



	2013						2012
	U.S.			Foreign			U.S.			Foreign
	(in millions)
AMOUNTS RECOGNIZED ON THE
CONSOLIDATED BALANCE SHEETS
Noncurrent assets	$	—		$	23		$	—		$	—
Accrued benefit liability—current	—			(4		)	—			(3		)
Accrued benefit liability—noncurrent	(118		)	(1,163		)	(327		)	(2,053		)
Net amount recognized at end of year	$	(118	)	$	(1,144	)	$	(327	)	$	(2,056	)

Schedule of Accumulated and Projected Benefit Obligations

The following table summarizes the Company’s accumulated benefit obligation, both domestic and foreign, as of December 31, 2013 and 2012:



	2013					2012
	U.S.		Foreign			U.S.		Foreign
	(in millions)
Accumulated Benefit Obligation	$	1,036	$	4,686		$	1,180	$	6,662
Information for pension plans with an accumulated benefit obligation in excess of plan assets:
Projected benefit obligation	$	1,059	$	4,412		$	1,210	$	6,398
Accumulated benefit obligation	1,036		4,366			1,180		6,319
Fair value of plan assets	941		3,246			883		4,360
Information for pension plans with a projected benefit obligation in excess of plan assets:
Projected benefit obligation	$	1,059	$	4,425	⁽¹⁾	$	1,210	$	6,768
Fair value of plan assets	941		3,259		⁽¹⁾	883		4,712


⁽¹⁾	$1.1 billion of the total net unfunded projected benefit obligation is due to Eletropaulo in Brazil.

Schedule of Assumptions Used

The table below summarizes the significant weighted average assumptions used in the calculation of benefit obligation and net periodic benefit cost, both domestic and foreign, as of December 31, 2013 and 2012:



	2013						2012
	U.S.			Foreign			U.S.			Foreign
Benefit Obligation:
Discount rates	4.89	%		10.80	%	⁽²⁾	3.86	%		8.28	%	⁽²⁾
Rates of compensation increase	3.94	%	⁽¹⁾	6.44	%		3.94	%	⁽¹⁾	6.47	%
Periodic Benefit Cost:
Discount rate	3.86	%		8.28	%		4.67	%		9.54	%
Expected long-term rate of return on plan assets	7.15	%		11.16	%		7.28	%		10.81	%
Rate of compensation increase	3.94	%	⁽¹⁾	6.47	%		3.94	%	⁽¹⁾	5.99	%


⁽¹⁾	A U.S. subsidiary of the Company has a defined benefit obligation of $651 million and $764 million as of December 31, 2013 and 2012, respectively, and uses salary bands to determine future benefit costs rather than rates of compensation increases. Rates of compensation increases in the table above do not include amounts related to this specific defined benefit plan.


⁽²⁾	Includes an inflation factor that is used to calculate future periodic benefit cost, but is not used to calculate the benefit obligation.

Impact Of One Percent Change In Assumptions

The impact on pension expense from a one percentage point change in these assumptions is shown in the table below (in millions):



Increase of 1% in the discount rate	$	(59	)
Decrease of 1% in the discount rate	48
Increase of 1% in the long-term rate of return on plan assets	(52		)
Decrease of 1% in the long-term rate of return on plan assets	52

Schedule of Net Benefit Costs

The following table summarizes the components of the net periodic benefit cost, both domestic and foreign, for the years ended December 31, 2013, 2012, and 2011:



	2013						2012						2011
Components of Net Periodic Benefit Cost:	U.S.			Foreign			U.S.			Foreign			U.S.			Foreign
	(in millions)
Service cost	$	16		$	26		$	14		$	18		$	8		$	18
Interest cost	46			515			48			509			33			564
Expected return on plan assets	(64		)	(484		)	(55		)	(444		)	(33		)	(509		)
Amortization of prior service cost	5			—			4			—			4			—
Amortization of net loss	23			77			19			38			13			22
Loss on curtailment	—			—			—			—			—			5
Settlement gain recognized	—			—			—			1			—			—
Total pension cost	$	26		$	134		$	30		$	122		$	25		$	100

Schedule of Net Periodic Benefit Cost Not yet Recognized

The following table summarizes the amounts reflected in Accumulated Other Comprehensive Loss, including accumulated other comprehensive loss attributable to noncontrolling interests, on the Consolidated Balance Sheet as of December 31, 2013, that have not yet been recognized as components of net periodic benefit cost and amounts expected to be reclassified to earnings in the next fiscal year:



	December 31, 2013
	Accumulated Other Comprehensive Income (Loss)					Amounts expected to be reclassified to earnings in next fiscal year
	U.S.		Foreign			U.S.		Foreign
	(in millions)
Prior service cost	$	—	$	(1	)	$	—	$	—
Unrecognized net actuarial gain (loss)	20		(998		)	—		(37		)
Total	$	20	$	(999	)	$	—	$	(37	)

Target / Actual Allocation Of Pension Plan Asset

The following table summarizes the Company’s target allocation for 2013 and pension plan asset allocation, both domestic and foreign, as of December 31, 2013 and 2012:



				Percentage of Plan Assets as of December 31,
	Target Allocations			2013				2012
Asset Category	U.S.		Foreign	U.S.		Foreign		U.S.		Foreign
Equity securities	45	%	15% - 29%	37.09	%	19.84	%	32.28	%	19.76	%
Debt securities	51	%	60% - 85%	46.97	%	75.32	%	46.66	%	76.21	%
Real estate	2	%	0% - 4%	2.44	%	2.77	%	—	%	2.57	%
Other	2	%	0% - 6%	13.50	%	2.07	%	21.06	%	1.46	%
Total pension assets				100.00	%	100.00	%	100.00	%	100.00	%

Schedule of Allocation of Plan Assets

The asset allocation is reviewed periodically to determine a suitable asset allocation which seeks to manage risk through portfolio diversification and takes into account, among other possible factors, the above-stated objectives, in conjunction with current funding levels, cash flow conditions and economic and industry trends. The following table summarizes the Company’s U.S. plan assets by category of investment and level within the fair value hierarchy as of December 31, 2013 and 2012:



	December 31, 2013								December 31, 2012
U.S. Plans	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
	(in millions)
Equity securities:
Common stock	$	46	$	—	$	—	$	46	$	134	$	—	$	—	$	134
Mutual funds	303		—		—		303		151		—		—		151
Debt securities:
Government debt securities	24		8		—		32		32		—		—		32
Corporate debt securities	—		159		—		159		4		149		—		153
Mutual funds⁽¹⁾	251		—		—		251		227		—		—		227
Real Estate:
Real Estate	—		23		—		23		—		—		—		—
Other:
Cash and cash equivalents	56		—		—		56		43		—		—		43
Other investments	40		31		—		71		38		105		—		143
Total plan assets	$	720	$	221	$	—	$	941	$	629	$	254	$	—	$	883


⁽¹⁾	Mutual funds categorized as debt securities consist of mutual funds for which debt securities are the primary underlying investment.

Fair Value Of Plan Assets By Category / Level (Foreign)

The investment strategy of the foreign plans seeks to maximize return on investment while minimizing risk. The assumed asset allocation has less exposure to equities in order to closely match market conditions and near term forecasts. The following table summarizes the Company’s foreign plan assets by category of investment and level within the fair value hierarchy as of December 31, 2013 and 2012:



	December 31, 2013								December 31, 2012
Foreign Plans	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
	(in millions)
Equity securities:
Common stock	$	23	$	—	$	—	$	23	$	28	$	—	$	—	$	28
Mutual funds	322		—		—		322		457		—		—		457
Private equity⁽¹⁾	—		—		370		370		—		—		446		446
Debt securities:
Certificates of deposit	—		2		—		2		—		3		—		3
Unsecured debentures	—		13		—		13		—		16		—		16
Government debt securities	12		95		—		107		9		206		—		215
Mutual funds⁽²⁾	174		2,410		—		2,584		139		3,208		—		3,347
Other debt securities	—		9		—		9		—		10		—		10
Real estate:
Real estate⁽¹⁾	—		—		100		100		—		—		121		121
Other:
Cash and cash equivalents	15		—		—		15		1		—		—		1
Participant loans⁽³⁾	—		—		60		60		—		—		68		68
Total plan assets	$	546	$	2,529	$	530	$	3,605	$	634	$	3,443	$	635	$	4,712


⁽¹⁾	Plan assets of our Brazilian subsidiaries are invested in private equities and commercial real estate through the plan administrator in Brazil. The fair value of these assets is determined using the income approach through annual appraisals based on a discounted cash flow analysis.


⁽²⁾	Mutual funds categorized as debt securities consist of mutual funds for which debt securities are the primary underlying investment.


⁽³⁾	Loans to participants are stated at cost, which approximates fair value.

Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets

The following table presents a reconciliation of all plan assets measured at fair value using significant unobservable inputs (Level 3) for the years ended December 31, 2013 and 2012:



	2013			2012
	(in millions)
Balance at January 1	$	635		$	755
Actual return on plan assets:
Returns relating to assets still held at reporting date	(26		)	(64		)
Returns relating to assets sold during the period
Purchases, sales and settlements, net	—			3
Change due to exchange rate changes	(79		)	(59		)
Balance at December 31	$	530		$	635

Scheduled Cash Flows For Employer Contributions And Expected Future Benefit Payments

The following table summarizes the estimated cash flows for U.S. and foreign expected employer contributions and expected future benefit payments, both domestic and foreign:



	U.S.		Foreign
	(in millions)
Expected employer contribution in 2014	$	56	$	167
Expected benefit payments for fiscal year ending:
2014	62		381
2015	63		396
2016	64		409
2017	66		425
2018	67		440
2019 - 2023	361		2,437