Investments (Tables)

9 Months Ended

Sep. 30, 2016

Available-for-sale Securities Including Securities Pledged [Line Items]

Marketable Securities

Available-for-sale and fair value option ("FVO") fixed maturities and equity securities were as follows as of September 30, 2016:

	Amortized Cost		Gross Unrealized Capital Gains		Gross Unrealized Capital Losses		Embedded Derivatives(2)		Fair Value		OTTI(3)(4)
Fixed maturities:
U.S. Treasuries	$	625.4	$	161.1	$	0.1	$	—	$	786.4	$	—
U.S. Government agencies and authorities	4.0		0.1		—		—		4.1		—
State, municipalities and political subdivisions	765.8		58.8		1.1		—		823.5		—
U.S. corporate public securities	9,493.0		947.5		24.3		—		10,416.2		1.3
U.S. corporate private securities	2,677.1		182.2		26.3		—		2,833.0		—
Foreign corporate public securities and foreign governments(1)	2,813.8		213.3		34.8		—		2,992.3		—
Foreign corporate private securities(1)	2,756.5		192.0		5.7		—		2,942.8		—
Residential mortgage-backed securities:
Agency	2,393.7		112.1		3.5		11.9		2,514.2		—
Non-Agency	329.5		54.7		2.4		10.2		392.0		5.5
Total Residential mortgage-backed securities	2,723.2		166.8		5.9		22.1		2,906.2		5.5
Commercial mortgage-backed securities	1,344.5		114.4		0.2		—		1,458.7		6.7
Other asset-backed securities	337.7		13.5		1.1		—		350.1		2.2
Total fixed maturities, including securities pledged	23,541.0		2,049.7		99.5		22.1		25,513.3		15.7
Less: Securities pledged	605.8		135.5		2.7		—		738.6		—
Total fixed maturities	22,935.2		1,914.2		96.8		22.1		24,774.7		15.7
Equity securities	67.8		16.6		—		—		84.4		—
Total fixed maturities and equity securities investments	$	23,003.0	$	1,930.8	$	96.8	$	22.1	$	24,859.1	$	15.7

⁽¹⁾ Primarily U.S. dollar denominated.

⁽²⁾ Embedded derivatives within fixed maturity securities are reported with the host investment. The changes in fair value of embedded derivatives are reported in Other net realized capital gains (losses) in the Condensed Consolidated Statements of Operations.

⁽³⁾ Represents Other-than-Temporary-Impairments ("OTTI") reported as a component of Other comprehensive income (loss).

⁽⁴⁾ Amount excludes $255.4 of net unrealized gains on impaired available-for-sale securities.

Available-for-sale and FVO fixed maturities and equity securities were as follows as of December 31, 2015:

	Amortized Cost		Gross Unrealized Capital Gains		Gross Unrealized Capital Losses		Embedded Derivatives(2)		Fair Value		OTTI(3)(4)
Fixed maturities:
U.S. Treasuries	$	616.6	$	105.1	$	0.3	$	—	$	721.4	$	—
U.S. Government agencies and authorities	4.3		—		—		—		4.3		—
State, municipalities and political subdivisions	589.9		13.8		7.9		—		595.8		—
U.S. corporate public securities	9,472.4		384.9		256.8		—		9,600.5		1.4
U.S. corporate private securities	2,336.0		86.3		62.4		—		2,359.9		—
Foreign corporate public securities and foreign governments(1)	2,868.7		95.0		151.5		—		2,812.2		—
Foreign corporate private securities(1)	2,678.8		96.1		63.5		—		2,711.4		—
Residential mortgage-backed securities:
Agency	1,579.5		105.3		4.8		12.8		1,692.8		—
Non-Agency	181.6		46.3		2.1		10.6		236.4		6.4
Total Residential mortgage-backed securities	1,761.1		151.6		6.9		23.4		1,929.2		6.4
Commercial mortgage-backed securities	1,228.9		49.5		3.5		—		1,274.9		6.7
Other asset-backed securities	240.7		9.9		1.4		—		249.2		2.4
Total fixed maturities, including securities pledged	21,797.4		992.2		554.2		23.4		22,258.8		16.9
Less: Securities pledged	252.3		16.0		19.1		—		249.2		—
Total fixed maturities	21,545.1		976.2		535.1		23.4		22,009.6		16.9
Equity securities	116.7		14.6		—		—		131.3		—
Total fixed maturities and equity securities investments	$	21,661.8	$	990.8	$	535.1	$	23.4	$	22,140.9	$	16.9

⁽¹⁾ Primarily U.S. dollar denominated.

⁽²⁾ Embedded derivatives within fixed maturity securities are reported with the host investment. The changes in fair value of embedded derivatives are reported in Other net realized capital gains (losses) in the Condensed Consolidated Statements of Operations.

⁽³⁾ Represents OTTI reported as a component of Other comprehensive income (loss).

⁽⁴⁾ Amount excludes $209.2 of net unrealized gains on impaired available-for-sale securities.

Investments Classified by Contractual Maturity Date

The amortized cost and fair value of fixed maturities, including securities pledged, as of September 30, 2016, are shown below by contractual maturity. Actual maturities may differ from contractual maturities as securities may be restructured, called or prepaid. Mortgage-backed securities ("MBS") and Other asset-backed securities ("ABS") are shown separately because they are not due at a single maturity date.

	Amortized Cost		Fair Value
Due to mature:
One year or less	$	734.5	$	739.8
After one year through five years	4,776.4		5,088.4
After five years through ten years	6,271.9		6,675.0
After ten years	7,352.8		8,295.1
Mortgage-backed securities	4,067.7		4,364.9
Other asset-backed securities	337.7		350.1
Fixed maturities, including securities pledged	$	23,541.0	$	25,513.3

U.S. and Foreign Corporate Securities by Industry

The following tables set forth the composition of the U.S. and foreign corporate securities within the fixed maturity portfolio by industry category as of the dates indicated:

	Amortized Cost		Gross Unrealized Capital Gains		Gross Unrealized Capital Losses		Fair Value
September 30, 2016
Communications	$	1,216.6	$	143.1	$	1.0	$	1,358.7
Financial	2,740.5		243.1		2.6		2,981.0
Industrial and other companies	8,331.7		674.6		17.4		8,988.9
Energy	2,185.4		146.0		61.9		2,269.5
Utilities	2,328.6		243.7		5.3		2,567.0
Transportation	602.3		53.1		0.7		654.7
Total	$	17,405.1	$	1,503.6	$	88.9	$	18,819.8
December 31, 2015
Communications	$	1,218.8	$	67.1	$	28.6	$	1,257.3
Financial	2,651.5		146.8		13.1		2,785.2
Industrial and other companies	7,778.2		267.7		180.7		7,865.2
Energy	2,655.2		26.1		261.8		2,419.5
Utilities	2,150.7		122.1		21.8		2,251.0
Transportation	560.6		14.0		13.8		560.8
Total	$	17,015.0	$	643.8	$	519.8	$	17,139.0

Schedule of Securities Borrowed Under Securities Lending Transactions

The following table sets forth borrowings under securities lending transactions by class of collateral pledged for the dates indicated:

	September 30, 2016 (1)		December 31, 2015
U.S. Treasuries	$	249.7	$	—
U.S. corporate public securities	196.8		111.7
Foreign corporate public securities and foreign governments	76.6		74.2
Payables under securities loan agreements	$	523.1	$	185.9

⁽¹⁾ Borrowings under securities lending transactions include both cash and non-cash collateral of $245.4 and $277.7, respectively.

Schedule of Unrealized Loss on Investments

Unrealized capital losses (including noncredit impairments), along with the fair value of fixed maturity securities, including securities pledged, by market sector and duration were as follows as of September 30, 2016:

	Six Months or Less Below Amortized Cost					More Than Six Months and Twelve Months or Less Below Amortized Cost					More Than Twelve Months Below Amortized Cost				Total
	Fair Value		Unrealized Capital Losses			Fair Value		Unrealized Capital Losses			Fair Value		Unrealized Capital Losses		Fair Value		Unrealized Capital Losses
U.S. Treasuries	$	30.1	$	0.1		$	—	$	—		$	—	$	—	$	30.1	$	0.1
State, municipalities and political subdivisions	43.6		0.8			—		—			5.2		0.3		48.8		1.1
U.S. corporate public securities	247.9		2.8			25.6		0.3			207.5		21.2		481.0		24.3
U.S. corporate private securities	101.9		2.2			—		—			139.2		24.1		241.1		26.3
Foreign corporate public securities and foreign governments	45.5		0.6			5.1		1.3			187.3		32.9		237.9		34.8
Foreign corporate private securities	81.8		1.8			10.1		0.3			51.5		3.6		143.4		5.7
Residential mortgage-backed	345.9		1.2			41.6		1.6			54.2		3.1		441.7		5.9
Commercial mortgage-backed	23.9		0.1			22.0		0.1			—		—		45.9		0.2
Other asset-backed	10.1		—		*	0.9		—		*	22.3		1.1		33.3		1.1
Total	$	930.7	$	9.6		$	105.3	$	3.6		$	667.2	$	86.3	$	1,703.2	$	99.5
*Less than $0.1

Unrealized capital losses (including noncredit impairments), along with the fair value of fixed maturity securities, including securities pledged, by market sector and duration were as follows as of December 31, 2015:

	Six Months or Less Below Amortized Cost				More Than Six Months and Twelve Months or Less Below Amortized Cost					More Than Twelve Months Below Amortized Cost				Total
	Fair Value		Unrealized Capital Losses		Fair Value		Unrealized Capital Losses			Fair Value		Unrealized Capital Losses		Fair Value		Unrealized Capital Losses
U.S. Treasuries	$	69.4	$	0.3	$	—	$	—		$	—	$	—	$	69.4	$	0.3
State, municipalities and political subdivisions	191.3		2.2		150.3		5.7			—		—		341.6		7.9
U.S. corporate public securities	1,764.0		67.6		1,708.3		136.4			209.6		52.8		3,681.9		256.8
U.S. corporate private securities	373.2		10.9		410.5		43.8			35.8		7.7		819.5		62.4
Foreign corporate public securities and foreign governments	670.0		33.8		485.8		55.8			195.7		61.9		1,351.5		151.5
Foreign corporate private securities	546.0		42.1		213.3		16.5			19.6		4.9		778.9		63.5
Residential mortgage-backed	116.5		1.7		42.3		0.9			128.4		4.3		287.2		6.9
Commercial mortgage-backed	156.9		1.4		78.8		2.1			—		—		235.7		3.5
Other asset-backed	22.6		0.1		0.4		—		*	13.7		1.3		36.7		1.4
Total	$	3,909.9	$	160.1	$	3,089.7	$	261.2		$	602.8	$	132.9	$	7,602.4	$	554.2
*Less than $0.1

Schedule of Mortgage Loans Real Estate and Valuation Allowance

The following table summarizes the Company's investment in mortgage loans as of the dates indicated:

	September 30, 2016								December 31, 2015
	Impaired		Non Impaired			Total			Impaired		Non Impaired			Total
Commercial mortgage loans	$	4.6	$	4,105.8		$	4,110.4		$	10.7	$	3,719.6		$	3,730.3
Collective valuation allowance for losses	N/A		(1.1		)	(1.1		)	N/A		(1.2		)	(1.2		)
Total net commercial mortgage loans	$	4.6	$	4,104.7		$	4,109.3		$	10.7	$	3,718.4		$	3,729.1
N/A- Not Applicable

The following table summarizes the activity in the allowance for losses for commercial mortgage loans for the periods indicated:

	September 30, 2016			December 31, 2015
Collective valuation allowance for losses, balance at January 1	$	1.2		$	1.1
Addition to (reduction of) allowance for losses	(0.1		)	0.1
Collective valuation allowance for losses, end of period	$	1.1		$	1.2

Impaired Financing Receivables

The following tables present information on the average investment during the period in impaired loans and interest income recognized on impaired and troubled debt restructured loans for the periods indicated:

	Three Months Ended September 30,
	2016		2015
Impaired loans, average investment during the period (amortized cost)(1)	$	4.7	$	16.8
Interest income recognized on impaired loans, on an accrual basis(1)	0.1		0.2
Interest income recognized on impaired loans, on a cash basis(1)	0.1		0.3
Interest income recognized on troubled debt restructured loans, on an accrual basis	—		0.2
(1)Includes amounts for Troubled debt restructured loans.
	Nine Months Ended September 30,
	2016		2015
Impaired loans, average investment during the period (amortized cost)(1)	$	7.7	$	22.6
Interest income recognized on impaired loans, on an accrual basis(1)	0.3		1.0
Interest income recognized on impaired loans, on a cash basis(1)	0.3		1.1
Interest income recognized on troubled debt restructured loans, on an accrual basis	—		0.7
(1)Includes amounts for Troubled debt restructured loans.

The carrying values and unpaid principal balances of impaired mortgage loans were as follows as of the dates indicated:

	September 30, 2016		December 31, 2015
Impaired loans without allowances for losses	$	4.6	$	10.7
Less: Allowances for losses on impaired loans	—		—
Impaired loans, net	$	4.6	$	10.7
Unpaid principal balance of impaired loans	$	6.1	$	12.2

Troubled Debt Restructurings on Financing Receivables

The following table presents information on restructured loans as of the dates indicated:

	September 30, 2016		December 31, 2015
Troubled debt restructured loans	$	—	$	5.9

Loans Receivable, Grouped by Loan to Value and Debt Service Coverage Ratio

The following table presents the LTV ratios as of the dates indicated:

	September 30, 2016 (1)		December 31, 2015 (1)
Loan-to-Value Ratio:
0% - 50%	$	350.4	$	395.1
>50% - 60%	1,062.5		969.4
>60% - 70%	2,451.0		2,158.2
>70% - 80%	244.4		204.8
>80% and above	2.1		2.8
Total Commercial mortgage loans	$	4,110.4	$	3,730.3

⁽¹⁾ Balances do not include collective valuation allowance for losses.

The following table presents the DSC ratios as of the dates indicated:

	September 30, 2016 (1)		December 31, 2015 (1)
Debt Service Coverage Ratio:
Greater than 1.5x	$	3,328.8	$	2,957.7
>1.25x - 1.5x	548.1		494.5
>1.0x - 1.25x	172.5		208.6
Less than 1.0x	42.2		38.6
Commercial mortgage loans secured by land or construction loans	18.8		30.9
Total Commercial mortgage loans	$	4,110.4	$	3,730.3

⁽¹⁾ Balances do not include collective valuation allowance for losses.

Mortgage Loans by Geographic Location of Collateral

Properties collateralizing mortgage loans are geographically dispersed throughout the United States, as well as diversified by property type, as reflected in the following tables as of the dates indicated:

	September 30, 2016 (1)				December 31, 2015 (1)
	Gross Carrying Value		% of Total		Gross Carrying Value		% of Total
Commercial Mortgage Loans by U.S. Region:
Pacific	$	953.2	23.2	%	$	867.5	23.3	%
South Atlantic	945.7		23.0	%	857.3		23.0	%
Middle Atlantic	660.4		16.1	%	556.1		14.9	%
West South Central	421.3		10.2	%	414.8		11.1	%
Mountain	325.3		7.9	%	304.1		8.2	%
East North Central	430.9		10.5	%	380.8		10.2	%
New England	81.7		2.0	%	81.4		2.2	%
West North Central	225.5		5.5	%	208.6		5.6	%
East South Central	66.4		1.6	%	59.7		1.5	%
Total Commercial mortgage loans	$	4,110.4	100.0	%	$	3,730.3	100.0	%

⁽¹⁾ Balances do not include collective valuation allowance for losses.

Mortgage Loans by Property Type of Collateral

	September 30, 2016 (1)				December 31, 2015 (1)
	Gross Carrying Value		% of Total		Gross Carrying Value		% of Total
Commercial Mortgage Loans by Property Type:
Retail	$	1,356.5	33.0	%	$	1,330.8	35.7	%
Industrial	900.4		21.9	%	741.3		19.9	%
Apartments	763.2		18.6	%	630.4		16.9	%
Office	667.7		16.3	%	586.3		15.7	%
Hotel/Motel	169.2		4.1	%	177.6		4.7	%
Mixed Use	50.2		1.2	%	47.1		1.3	%
Other	203.2		4.9	%	216.8		5.8	%
Total Commercial mortgage loans	$	4,110.4	100.0	%	$	3,730.3	100.0	%

⁽¹⁾ Balances do not include collective valuation allowance for losses.

Mortgage Loans by Year of Origination

The following table sets forth the breakdown of mortgages by year of origination as of the dates indicated:

	September 30, 2016 (1)		December 31, 2015 (1)
Year of Origination:
2016	$	662.0	$	—
2015	731.0		745.3
2014	549.1		558.0
2013	691.2		709.2
2012	689.6		748.2
2011	450.9		553.2
2010 and prior	336.6		416.4
Total Commercial mortgage loans	$	4,110.4	$	3,730.3

⁽¹⁾ Balances do not include collective valuation allowance for losses.

Other than Temporary Impairment, Credit Losses Recognized in Earnings

The following tables identify the amount of credit impairments on fixed maturities for which a portion of the OTTI loss was recognized in Other comprehensive income (loss) and the corresponding changes in such amounts for the periods indicated:

	Three Months Ended September 30,
	2016		2015
Balance at July 1	$	18.7	$	21.4
Additional credit impairments:
On securities previously impaired	—		0.2
Reductions:
Increase in cash flows	1.3		0.1
Securities sold, matured, prepaid or paid down	4.3		0.8
Balance at September 30	$	13.1	$	20.7
	Nine Months Ended September 30,
	2016		2015
Balance at January 1	$	19.3	$	22.4
Additional credit impairments:
On securities previously impaired	0.5		1.0
Reductions:
Increase in cash flows	1.4		0.2
Securities sold, matured, prepaid or paid down	5.3		2.5
Balance at September 30	$	13.1	$	20.7

The following tables summarize these intent impairments, which are also recognized in earnings, by type for the periods indicated:

	Three Months Ended September 30,
	2016			2015
	Impairment		No. of Securities	Impairment		No. of Securities
U.S. corporate public securities	$	3.7	1	$	1.5	1
Foreign corporate public securities and foreign governments(1)	—		—	19.9		6
Residential mortgage-backed	—		—	0.6		3
Total	$	3.7	1	$	22.0	10
(1) Primarily U.S. dollar denominated.
	Nine Months Ended September 30,
	2016			2015
	Impairment		No. of Securities	Impairment		No. of Securities
U.S. corporate public securities	$	3.7	1	$	1.5	1
Foreign corporate public securities and foreign governments(1)	6.9		1	20.6		6
Residential mortgage-backed	0.5		2	1.1		5
Total	$	11.1	4	$	23.2	12
(1) Primarily U.S. dollar denominated.

The following tables identify the Company's credit-related and intent-related impairments included in the Condensed Consolidated Statements of Operations, excluding impairments included in Other comprehensive income (loss) by type for the periods indicated:

	Three Months Ended September 30,
	2016				2015
	Impairment			No. of Securities	Impairment		No. of Securities
U.S. corporate public securities	$	3.7		1	$	1.5	1
Foreign corporate public securities and foreign governments(1)	—			—	20.0		6
Foreign corporate private securities(1)	0.6			1	—		—
Residential mortgage-backed	—		*	7	0.6		8
Other asset-backed	—			—	0.1		1
Total	$	4.3		9	$	22.2	16
(1) Primarily U.S. dollar denominated.
*Less than $0.1
	Nine Months Ended September 30,
	2016				2015
	Impairment			No. of Securities	Impairment		No. of Securities
U.S. corporate public securities	$	3.8		2	$	1.5	1
Foreign corporate public securities and foreign governments(1)	7.3			2	22.3		7
Foreign corporate private securities(1)	0.7			2	0.5		1
Residential mortgage-backed	0.9			20	2.1		25
Other asset-backed	—			—	0.1		1
Total	$	12.7		26	$	26.5	35
(1) Primarily U.S. dollar denominated.

Net Investment Income

The following table summarizes Net investment income for the periods indicated:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2016		2015		2016		2015
Fixed maturities	$	335.0	$	305.0	$	986.2	$	911.2
Equity securities, available-for-sale	1.1		2.0		4.1		3.5
Mortgage loans on real estate	49.5		51.2		144.1		139.4
Policy loans	3.0		3.1		9.0		9.6
Short-term investments and cash equivalents	0.1		0.1		1.0		0.5
Other	7.9		5.4		11.3		20.7
Gross investment income	396.6		366.8		1,155.7		1,084.9
Less: Investment expenses	15.9		13.8		45.8		40.2
Net investment income	$	380.7	$	353.0	$	1,109.9	$	1,044.7

Realized Gain (Loss) on Investments

Net realized capital gains (losses) were as follows for the periods indicated:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2016			2015			2016			2015
Fixed maturities, available-for-sale, including securities pledged	$	(2.9	)	$	(26.1	)	$	(50.5	)	$	(36.5	)
Fixed maturities, at fair value option	(48.8		)	(31.2		)	(90.7		)	(83.6		)
Equity securities, available-for-sale	—			—			—			(0.3		)
Derivatives	(5.4		)	31.8			69.7			(9.9		)
Embedded derivative - fixed maturities	(1.6		)	0.7			(1.3		)	(2.0		)
Guaranteed benefit derivatives	4.5			(65.7		)	(103.4		)	(53.7		)
Other investments	(0.1		)	(0.1		)	0.1			(0.1		)
Net realized capital gains (losses)	$	(54.3	)	$	(90.6	)	$	(176.1	)	$	(186.1	)
After-tax net realized capital gains (losses)	$	(35.3	)	$	(58.9	)	$	(114.4	)	$	(121.0	)

Gain (Loss) on Investments

Proceeds from the sale of fixed maturities and equity securities, available-for-sale and the related gross realized gains and losses, before tax were as follows for the periods indicated:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2016		2015		2016		2015
Proceeds on sales	$	386.6	$	610.1	$	1,520.8	$	1,246.6
Gross gains	2.2		3.7		17.0		11.5
Gross losses	2.2		7.6		63.2		23.1

Duration

Available-for-sale Securities Including Securities Pledged [Line Items]

Schedule of Unrealized Loss on Investments

Unrealized capital losses (including noncredit impairments) in fixed maturities, including securities pledged, for instances in which fair value declined below amortized cost by greater than or less than 20% for consecutive months as indicated in the tables below, were as follows as of the dates indicated:

	Amortized Cost				Unrealized Capital Losses				Number of Securities
	< 20%		> 20%		< 20%		> 20%		< 20%	> 20%
September 30, 2016
Six months or less below amortized cost	$	1,123.0	$	8.7	$	26.8	$	1.9	175	6
More than six months and twelve months or less below amortized cost	176.8		126.1		6.4		34.2		52	13
More than twelve months below amortized cost	326.4		41.7		15.9		14.3		122	4
Total	$	1,626.2	$	176.5	$	49.1	$	50.4	349	23
December 31, 2015
Six months or less below amortized cost	$	3,980.3	$	747.5	$	141.7	$	211.4	762	104
More than six months and twelve months or less below amortized cost	3,001.4		27.6		156.6		13.4		485	2
More than twelve months below amortized cost	382.5		17.3		26.9		4.2		144	2
Total	$	7,364.2	$	792.4	$	325.2	$	229.0	1,391	108

Market Sector (Type of Security)

Available-for-sale Securities Including Securities Pledged [Line Items]

Schedule of Unrealized Loss on Investments

Unrealized capital losses (including noncredit impairments) in fixed maturities, including securities pledged, by market sector for instances in which fair value declined below amortized cost by greater than or less than 20% were as follows as of the dates indicated:

	Amortized Cost					Unrealized Capital Losses					Number of Securities
	< 20%		> 20%			< 20%		> 20%			< 20%	> 20%
September 30, 2016
U.S. Treasuries	$	30.2	$	—		$	0.1	$	—		5	—
State, municipalities and political subdivisions	49.9		—			1.1		—			34	—
U.S. corporate public securities	464.7		40.6			14.0		10.3			87	4
U.S. corporate private securities	201.0		66.4			7.9		18.4			19	2
Foreign corporate public securities and foreign governments	205.7		67.0			13.8		21.0			45	9
Foreign corporate private securities	149.1		—		*	5.7		—		*	18	2
Residential mortgage-backed	446.9		0.7			5.7		0.2			124	4
Commercial mortgage-backed	46.0		0.1			0.1		0.1			6	1
Other asset-backed	32.7		1.7			0.7		0.4			11	1
Total	$	1,626.2	$	176.5		$	49.1	$	50.4		349	23
December 31, 2015
U.S. Treasuries	$	69.7	$	—		$	0.3	$	—		14	—
State, municipalities and political subdivisions	349.5		—			7.9		—			117	—
U.S. corporate public securities	3,565.2		373.5			153.5		103.3			651	58
U.S. corporate private securities	791.0		90.9			34.6		27.8			87	4
Foreign corporate public securities and foreign governments	1,211.9		291.1			63.6		87.9			254	40
Foreign corporate private securities	807.3		35.1			53.9		9.6			85	5
Residential mortgage-backed	294.1		—			6.9		—			130	—
Commercial mortgage-backed	239.2		—			3.5		—			38	—
Other asset-backed	36.3		1.8			1.0		0.4			15	1
Total	$	7,364.2	$	792.4		$	325.2	$	229.0		1,391	108
*Less than $0.1