Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2014

Fair Value Disclosures [Abstract]

Assets and liabilities measured at fair value

Assets and liabilities measured and carried at fair value in the financial statements are summarized below (in millions):

	Level 1		Level 2		Level 3		Total
December 31, 2014
Assets:
Available for sale (“AFS”) fixed maturities:
U.S. Government and government agencies	$	164	$	174	$	15	$	353
States, municipalities and political subdivisions	—		6,647		100		6,747
Foreign government	—		194		—		194
Residential MBS	—		4,142		300		4,442
Commercial MBS	—		2,407		44		2,451
Asset-backed securities (“ABS”)	—		3,661		226		3,887
Corporate and other	36		12,078		546		12,660
Total AFS fixed maturities	200		29,303		1,231		30,734
Trading fixed maturities	12		254		—		266
Equity securities	1,306		297		93		1,696
Assets of managed investment entities (“MIE”)	174		2,903		31		3,108
Variable annuity assets (separate accounts) (*)	—		662		—		662
Other investments — derivatives	—		322		—		322
Total assets accounted for at fair value	$	1,692	$	33,741	$	1,355	$	36,788
Liabilities:
Liabilities of managed investment entities	$	118	$	—	$	2,701	$	2,819
Derivatives in annuity benefits accumulated	—		—		1,160		1,160
Other liabilities — derivatives	—		13		—		13
Total liabilities accounted for at fair value	$	118	$	13	$	3,861	$	3,992
December 31, 2013
Assets:
Available for sale fixed maturities:
U.S. Government and government agencies	$	147	$	152	$	15	$	314
States, municipalities and political subdivisions	—		5,311		61		5,372
Foreign government	—		208		—		208
Residential MBS	—		3,994		316		4,310
Commercial MBS	—		2,696		28		2,724
Asset-backed securities	—		2,418		75		2,493
Corporate and other	28		10,672		335		11,035
Total AFS fixed maturities	175		25,451		830		26,456
Trading fixed maturities	—		305		—		305
Equity securities	1,023		125		31		1,179
Assets of managed investment entities	266		2,592		30		2,888
Variable annuity assets (separate accounts) (*)	—		665		—		665
Other investments — derivatives	—		274		—		274
Total assets accounted for at fair value	$	1,464	$	29,412	$	891	$	31,767
Liabilities:
Liabilities of managed investment entities	$	156	$	—	$	2,411	$	2,567
Derivatives in annuity benefits accumulated	—		—		804		804
Other liabilities — derivatives	—		10		—		10
Total liabilities accounted for at fair value	$	156	$	10	$	3,215	$	3,381

 (*)   Variable annuity liabilities equal the fair value of variable annuity assets.

Fair value measurements, Levels 1 and 2 transfers

The transfers between Level 1 and Level 2 for the years ended December 31, 2014, 2013 and 2012 are reflected in the table below at fair value as of the end of the reporting period (dollars in millions):

	Level 2 To Level 1 Transfers									Level 1 To Level 2 Transfers
	# of Transfers			Fair Value						# of Transfers			Fair Value
	2014	2013	2012	2014		2013		2012		2014	2013	2012	2014		2013		2012
Perpetual preferred stocks	14	15	2	$	96	$	70	$	16	13	2	7	$	83	$	10	$	41
Common stocks	—	2	—	—		35		—		7	—	—	26		—		—
Redeemable preferred stocks	1	3	1	5		21		2		—	—	—	—		—		—

Unobservable inputs used by management in determining fair value of embedded derivatives

The following table presents information about the unobservable inputs used by management in determining fair value of these embedded derivatives. See Note F — “Derivatives.”

Unobservable Input	Range
Adjustment for insurance subsidiary’s credit risk	0.40% – 1.75% over the risk free rate
Risk margin for uncertainty in cash flows	0.52% reduction in the discount rate
Surrenders	4% – 16% of indexed account value
Partial surrenders	2% – 6% of indexed account value
Annuitizations	1% – 1.5% of indexed account value
Deaths	1.5% – 3.0% of indexed account value
Budgeted option costs	2.25% – 3.5% of indexed account value

Changes in balances of Level 3 financial assets and liabilities

Changes in balances of Level 3 financial assets and liabilities carried at fair value during 2014, 2013 and 2012 are presented below (in millions). The transfers into and out of Level 3 were due to changes in the availability of market observable inputs. All transfers are reflected in the table at fair value as of the end of the reporting period.

				Total realized/unrealized gains (losses) included in
	Balance at December 31, 2013			Net income			Other comprehensive income (loss)			Purchases and issuances			Sales and settlements			Transfer into Level 3		Transfer out of Level 3			Balance at December 31, 2014
AFS fixed maturities:
U.S. government agency	$	15		$	—		$	—		$	—		$	—		$	—	$	—		$	15
State and municipal	61			(1		)	—			30			—			10		—			100
Residential MBS	316			4			3			13			(31		)	111		(116		)	300
Commercial MBS	28			(1		)	—			—			—			17		—			44
Asset-backed securities	75			3			(2		)	99			(39		)	117		(27		)	226
Corporate and other	335			2			13			102			(73		)	172		(5		)	546
Equity securities	31			1			2			62			(9		)	22		(16		)	93
Assets of MIE	30			(3		)	—			6			(2		)	—		—			31
Liabilities of MIE (a)	(2,411		)	22			—			(817		)	505			—		—			(2,701		)
Embedded derivatives (b)	(804		)	(182		)	—			(221		)	47			—		—			(1,160		)

(a) Total realized/unrealized gains (losses) included in net income includes gains of $50 million related to liabilities outstanding as of December 31, 2014. See Note H — “Managed Investment Entities.”

(b) Total realized/unrealized gains (losses) included in net income for the embedded derivatives reflects gains related to the unlocking of actuarial assumptions of $58 million in 2014.

				Total realized/unrealized gains (losses) included in
	Balance at December 31, 2012			Net income			Other comprehensive income (loss)			Purchases and issuances			Sales and settlements			Transfer into Level 3		Transfer out of Level 3			Balance at December 31, 2013
AFS fixed maturities:
U.S. government agency	$	20		$	(2	)	$	(3	)	$	—		$	—		$	—	$	—		$	15
State and municipal	58			(1		)	(2		)	10			—			—		(4		)	61
Residential MBS	371			5			24			6			(53		)	86		(123		)	316
Commercial MBS	22			(1		)	(1		)	—			—			8		—			28
Asset-backed securities	253			4			(3		)	12			(57		)	11		(145		)	75
Corporate and other	236			1			(14		)	113			(17		)	24		(8		)	335
Equity securities	37			(1		)	6			53			(12		)	—		(52		)	31
Assets of MIE	40			(5		)	—			8			(7		)	—		(6		)	30
Liabilities of MIE (a)	(2,745		)	(25		)	—			(728		)	1,068			—		19			(2,411		)
Embedded derivatives (b)	(465		)	(182		)	—			(192		)	35			—		—			(804		)

(a) Total realized/unrealized gains (losses) included in net income includes gains of $7 million related to liabilities outstanding as of December 31, 2013. See Note H — “Managed Investment Entities.”

(b) Total realized/unrealized gains (losses) included in net income for the embedded derivatives reflects gains related to the unlocking of actuarial assumptions of $2 million in 2013.

				Total realized/unrealized gains (losses) included in
	Balance at December 31, 2011			Net income			Other comprehensive income (loss)		Purchases and issuances			Sales and settlements			Transfer into Level 3		Transfer out of Level 3			Balance at December 31, 2012
AFS fixed maturities:
U.S. government agency	$	—		$	—		$	—	$	20		$	—		$	—	$	—		$	20
State and municipal	83			—			4		19			(7		)	8		(49		)	58
Residential MBS	361			5			17		96			(45		)	228		(291		)	371
Commercial MBS	19			1			2		—			—			—		—			22
Asset-backed securities	228			7			8		55			(36		)	14		(23		)	253
Corporate and other	291			3			9		86			(35		)	15		(133		)	236
Trading fixed maturities	1			—			—		—			—			—		(1		)	—
Equity securities	11			—			2		30			—			13		(19		)	37
Assets of MIE	44			—			—		20			(14		)	13		(23		)	40
Liabilities of MIE (a)	(2,593		)	(189		)	—		(793		)	830			—		—			(2,745		)
Embedded derivatives (b)	(361		)	(57		)	—		(73		)	26			—		—			(465		)

(a) Total realized/unrealized gains (losses) included in net income includes losses of $125 million related to liabilities outstanding as of December 31, 2012. See Note H — “Managed Investment Entities.”

(b) Total realized/unrealized gains (losses) included in net income for the embedded derivatives reflects gains related to the unlocking of actuarial assumptions of $36 million in 2012.

Fair value of financial instruments

The carrying value and fair value of financial instruments that are not carried at fair value in the financial statements at December 31 are summarized below (in millions):

	Carrying Value		Fair Value		Level 1		Level 2		Level 3
2014
Financial assets:
Cash and cash equivalents	$	1,343	$	1,343	$	1,343	$	—	$	—
Mortgage loans	1,117		1,124		—		—		1,124
Policy loans	228		228		—		—		228
Total financial assets not accounted for at fair value	$	2,688	$	2,695	$	1,343	$	—	$	1,352
Financial liabilities:
Annuity benefits accumulated (*)	$	23,561	$	23,187	$	—	$	—	$	23,187
Long-term debt	1,061		1,180		—		1,106		74
Total financial liabilities not accounted for at fair value	$	24,622	$	24,367	$	—	$	1,106	$	23,261
2013
Financial assets:
Cash and cash equivalents	$	1,639	$	1,639	$	1,639	$	—	$	—
Mortgage loans	781		779		—		—		779
Policy loans	238		238		—		—		238
Total financial assets not accounted for at fair value	$	2,658	$	2,656	$	1,639	$	—	$	1,017
Financial liabilities:
Annuity benefits accumulated (*)	$	20,741	$	19,959	$	—	$	—	$	19,959
Long-term debt	913		985		—		909		76
Total financial liabilities not accounted for at fair value	$	21,654	$	20,944	$	—	$	909	$	20,035

(*) Excludes life contingent annuities in the payout phase.