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Fair Value of Assets and Liabilities (Tables)
3 Months Ended
Mar. 31, 2018
Fair Value Disclosures [Abstract]  
Schedule of assets and liabilities that are measured at fair value on a recurring and non-recurring basis
Assets and liabilities measured at fair value
 
 
As of March 31, 2018
($ in millions)
 
Quoted prices in active markets for identical assets (Level 1)
 
Significant other observable inputs (Level 2)
 
Significant unobservable inputs (Level 3)
 
Counterparty and cash collateral netting
 
Total
Assets
 
 

 
 

 
 

 
 

 
 

Fixed income securities:
 
 

 
 

 
 

 
 

 
 

U.S. government and agencies
 
$
2,845

 
$
561

 
$

 
 

 
$
3,406

Municipal
 

 
8,473

 
96

 
 

 
8,569

Corporate - public
 

 
30,535

 
77

 
 

 
30,612

Corporate - privately placed
 

 
11,024

 
215

 
 
 
11,239

Foreign government
 

 
979

 

 
 

 
979

ABS - CDO
 

 
450

 
10

 
 

 
460

ABS - consumer and other
 

 
675

 
62

 
 
 
737

RMBS
 

 
550

 

 
 

 
550

CMBS
 

 
72

 
27

 
 

 
99

Redeemable preferred stock
 

 
23

 

 
 

 
23

Total fixed income securities
 
2,845

 
53,342

 
487

 
 

 
56,674

Equity securities
 
6,374

 
370

 
242

 
 

 
6,986

Short-term investments
 
402

 
3,022

 

 
 

 
3,424

Other investments: Free-standing derivatives
 

 
117

 
1

 
$
(15
)
 
103

Separate account assets
 
3,314

 

 

 
 

 
3,314

Total assets at fair value
 
$
12,935

 
$
56,851

 
$
730

 
$
(15
)
 
$
70,501

% of total assets at fair value
 
18.4
%
 
80.6
%
 
1.0
%
 
 %
 
100
%
 
 
 
 
 
 
 
 
 
 
 
Investments reported at NAV
 
 
 
 
 
 
 
 
 
1,663

Total
 
 
 
 
 
 
 
 
 
$
72,164

 
 
 
 
 
 
 
 
 
 
 
Liabilities
 
 

 
 

 
 

 
 

 
 

Contractholder funds: Derivatives embedded in life and annuity contracts
 
$

 
$

 
$
(262
)
 
 

 
$
(262
)
Other liabilities: Free-standing derivatives
 

 
(75
)
 

 
$
26

 
(49
)
Total liabilities at fair value
 
$

 
$
(75
)
 
$
(262
)
 
$
26

 
$
(311
)
% of total liabilities at fair value
 
%
 
24.1
%
 
84.3
%
 
(8.4
)%
 
100
%




Assets and liabilities measured at fair value
 
 
As of December 31, 2017
($ in millions)
 
Quoted prices in active markets for identical assets (Level 1)
 
Significant other observable inputs (Level 2)
 
Significant unobservable inputs (Level 3)
 
Counterparty and cash collateral netting
 
Total
Assets
 
 

 
 

 
 

 
 

 
 

Fixed income securities:
 
 

 
 

 
 

 
 

 
 

U.S. government and agencies
 
$
3,079

 
$
537

 
$

 
 

 
$
3,616

Municipal
 

 
8,227

 
101

 
 

 
8,328

Corporate - public
 

 
31,963

 
108

 
 

 
32,071

Corporate - privately placed
 

 
11,731

 
224

 
 
 
11,955

Foreign government
 

 
1,021

 

 
 

 
1,021

ABS - CDO
 

 
480

 
99

 
 

 
579

ABS - consumer and other
 

 
645

 
48

 
 
 
693

RMBS
 

 
578

 

 
 

 
578

CMBS
 

 
102

 
26

 
 

 
128

Redeemable preferred stock
 

 
23

 

 
 

 
23

Total fixed income securities
 
3,079

 
55,307

 
606

 
 

 
58,992

Equity securities
 
6,032

 
379

 
210

 
 

 
6,621

Short-term investments
 
264

 
1,660

 
20

 
 

 
1,944

Other investments: Free-standing derivatives
 

 
132

 
1

 
$
(6
)
 
127

Separate account assets
 
3,444

 

 

 
 

 
3,444

Other assets
 

 

 

 
 

 

Total recurring basis assets
 
12,819

 
57,478

 
837

 
(6
)
 
71,128

Non-recurring basis (1)
 

 

 
3

 
 

 
3

Total assets at fair value
 
$
12,819

 
$
57,478

 
$
840

 
$
(6
)
 
$
71,131

% of total assets at fair value
 
18.0
%
 
80.8
%
 
1.2
%
 
 %
 
100
%
 
 
 
 
 
 
 
 
 
 
 
Liabilities
 
 

 
 

 
 

 
 

 
 

Contractholder funds: Derivatives embedded in life and annuity contracts
 
$

 
$

 
$
(286
)
 
 

 
$
(286
)
Other liabilities: Free-standing derivatives
 
(1
)
 
(83
)
 

 
$
14

 
(70
)
Total liabilities at fair value
 
$
(1
)
 
$
(83
)
 
$
(286
)
 
$
14

 
$
(356
)
% of total liabilities at fair value
 
0.3
%
 
23.3
%
 
80.3
%
 
(3.9
)%
 
100
%
(1) 
Includes $3 million of limited partnership interests written-down to fair value in connection with recognizing OTTI losses.
Summary of quantitative information about the significant unobservable inputs
Quantitative information about the significant unobservable inputs used in level 3 fair value measurements
($ in millions)
 
Fair value
 
Valuation
technique
 
Unobservable
input
 
Range
 
Weighted
average
March 31, 2018
 
 

 
 
 
 
 
 
 
 
Derivatives embedded in life and annuity contracts – Equity-indexed and forward starting options
 
$
(232
)
 
Stochastic cash flow model
 
Projected option cost
 
1.0 - 2.2%
 
1.74%
December 31, 2017
 
 

 
 
 
 
 
 
 
 
Derivatives embedded in life and annuity contracts – Equity-indexed and forward starting options
 
$
(252
)
 
Stochastic cash flow model
 
Projected option cost
 
1.0 - 2.2%
 
1.74%
Schedule of the rollforward of Level 3 assets and liabilities held at fair value on a recurring basis
Rollforward of level 3 assets and liabilities held at fair value on a recurring basis during the period
 
 
 
 
March 31, 2018
 
 
 
Balance as of December 31, 2017
 
Total gains (losses) included in:
 
Transfers
into
Level 3
 
Transfers
out of
Level 3
 
($ in millions)
 
 
Net income (1)
 
OCI
 
 
 
Assets
 
 

 
 

 
 

 
 

 
 

 
Fixed income securities:
 
 

 
 

 
 

 
 

 
 

 
Municipal
 
$
101

 
$
1

 
$
(1
)
 
$

 
$
(2
)
 
Corporate - public
 
108

 

 
(1
)
 
4

 
(5
)
 
Corporate - privately placed
 
224

 

 
(1
)
 

 
(19
)
 
ABS - CDO
 
99

 

 

 

 
(89
)
 
ABS - consumer and other
 
48

 

 
1

 
5

 

 
CMBS
 
26

 

 

 

 

 
Total fixed income securities
 
606

 
1

 
(2
)
 
9

 
(115
)
 
Equity securities
 
210

 
3

 

 

 

 
Short-term investments
 
20

 

 

 

 

 
Free-standing derivatives, net
 
1

 

 

 

 

 
Total recurring Level 3 assets
 
$
837

 
$
4

 
$
(2
)
 
$
9

 
$
(115
)
 
Liabilities
 
 
 
 
 
 
 
 
 
 
 
Contractholder funds: Derivatives embedded in life and annuity contracts
 
$
(286
)
 
$
23

 
$

 
$

 
$

 
Total recurring Level 3 liabilities
 
$
(286
)
 
$
23

 
$

 
$

 
$

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Purchases
 
Sales
 
Issues
 
Settlements
 
Balance as of March 31, 2018
 
Assets
 
 

 
 

 
 

 
 

 
 
 
Fixed income securities:
 
 

 
 

 
 

 
 

 
 
 
Municipal
 
$

 
$
(2
)
 
$

 
$
(1
)
 
$
96

 
Corporate - public
 

 
(26
)
 

 
(3
)
 
77

 
Corporate - privately placed
 
13

 

 

 
(2
)
 
215

 
ABS - CDO
 

 

 

 

 
10

 
ABS - consumer and other
 
45

 
(35
)
 

 
(2
)
 
62

 
CMBS
 
1

 

 

 

 
27

 
Total fixed income securities
 
59

 
(63
)
 

 
(8
)
 
487

 
Equity securities
 
30

 
(1
)
 

 

 
242

 
Short-term investments
 
25

 
(45
)
 

 

 

 
Free-standing derivatives, net
 

 

 

 

 
1

(2) 
Total recurring Level 3 assets
 
$
114

 
$
(109
)
 
$

 
$
(8
)
 
$
730

 
Liabilities
 
 
 
 
 
 
 
 
 
 
 
Contractholder funds: Derivatives embedded in life and annuity contracts
 
$

 
$

 
$
(1
)
 
$
2

 
$
(262
)
 
Total recurring Level 3 liabilities
 
$

 
$

 
$
(1
)
 
$
2

 
$
(262
)
 
(1) 
The effect to net income totals $27 million and is reported in the Condensed Consolidated Statements of Operations as follows: $4 million in realized capital gains and losses, $19 million in interest credited to contractholder funds and $4 million in life contract benefits.
(2) 
Comprises $1 million of assets.
 

Rollforward of level 3 assets and liabilities held at fair value on a recurring basis during the period
 
 
 
 
March 31, 2017
 
 
 
Balance as of December 31, 2016
 
Total gains (losses) included in:
 
Transfers
into
Level 3
 
Transfers
out of
Level 3
 
($ in millions)
 
 
Net income (1)
 
OCI
 
 
 
Assets
 
 

 
 

 
 

 
 

 
 

 
Fixed income securities:
 
 

 
 

 
 

 
 

 
 

 
Municipal
 
$
125

 
$
1

 
$
1

 
$

 
$
(1
)
 
Corporate - public
 
78

 

 

 

 
(16
)
 
Corporate - privately placed
 
263

 

 
5

 

 

 
ABS - CDO
 
27

 

 
2

 
27

 

 
ABS - consumer and other
 
42

 

 

 

 
(2
)
 
RMBS
 
1

 

 

 

 

 
CMBS
 
22

 

 

 

 

 
Total fixed income securities
 
558

 
1

 
8

 
27

 
(19
)
 
Equity securities
 
163

 
10

 

 

 
(3
)
 
Short-term investments
 
15

 

 

 

 

 
Free-standing derivatives, net
 
(2
)
 
1

 

 

 

 
Other assets
 
1

 
(1
)
 

 

 

 
Total recurring Level 3 assets
 
$
735

 
$
11

 
$
8

 
$
27

 
$
(22
)
 
Liabilities
 
 
 
 
 
 
 
 
 
 
 
Contractholder funds: Derivatives embedded in life and annuity contracts
 
$
(290
)
 
$
3

 
$

 
$

 
$

 
Total recurring Level 3 liabilities
 
$
(290
)
 
$
3

 
$

 
$

 
$

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Purchases
 
Sales
 
Issues
 
Settlements
 
Balance as of March 31, 2017
 
Assets
 
 

 
 

 
 

 
 

 
 

 
Fixed income securities:
 
 

 
 

 
 

 
 

 
 

 
Municipal
 
$

 
$
(2
)
 
$

 
$

 
$
124

 
Corporate - public
 

 

 

 
(2
)
 
60

 
Corporate - privately placed
 

 

 

 
(5
)
 
263

 
ABS - CDO
 
95

 

 

 
(4
)
 
147

 
ABS - consumer and other
 
41

 

 

 
(1
)
 
80

 
RMBS
 

 

 

 
(1
)
 

 
CMBS
 
3

 

 

 

 
25

 
Total fixed income securities
 
139

 
(2
)
 

 
(13
)
 
699

 
Equity securities
 
1

 
(1
)
 

 

 
170

 
Short-term investments
 
20

 

 

 

 
35

 
Free-standing derivatives, net
 

 

 

 

 
(1
)
(2) 
Other assets
 

 

 

 

 

 
Total recurring Level 3 assets
 
$
160

 
$
(3
)
 
$

 
$
(13
)
 
$
903

 
Liabilities
 
 

 
 

 
 

 
 

 
 

 
Contractholder funds: Derivatives embedded in life and annuity contracts
 
$

 
$

 
$
(1
)
 
$
2

 
$
(286
)
 
Total recurring Level 3 liabilities
 
$

 
$

 
$
(1
)
 
$
2

 
$
(286
)
 
(1) 
The effect to net income totals $14 million and is reported in the Condensed Consolidated Statements of Operations as follows: $2 million in realized capital gains and losses, $10 million in net investment income, $(5) million in interest credited to contractholder funds and $7 million in life contract benefits.
(2) 
Comprises $1 million of assets and $2 million of liabilities.
 
Schedule of gains and losses included in net income for Level 3 assets and liabilities still held at the balance sheet date
Valuation changes included in net income for level 3 assets and liabilities held as of
($ in millions)
 
March 31,
 
2018
 
2017
Assets
 
 

 
 

Equity securities
 
$
2

 
$
10

Free-standing derivatives, net
 

 
1

Other assets
 

 
(1
)
Total recurring Level 3 assets
 
$
2

 
$
10

Liabilities
 
 

 
 

Contractholder funds: Derivatives embedded in life and annuity contracts
 
$
23

 
$
3

Total recurring Level 3 liabilities
 
$
23

 
$
3

Schedule of carrying values and fair value estimates of financial instruments not carried at fair value
Financial liabilities
Carrying values and fair value estimates of financial instruments not carried at fair value as of
($ in millions)
 
March 31, 2018
 
December 31, 2017
 
Carrying
value
 
Fair
value
 
Carrying
value
 
Fair
value
Contractholder funds on investment contracts
 
$
10,088

 
$
10,597

 
$
10,367

 
$
11,071

Long-term debt
 
6,847

 
7,425

 
6,350

 
7,199

Liability for collateral
 
1,037

 
1,037

 
1,124

 
1,124

Financial assets
Carrying values and fair value estimates of financial instruments not carried at fair value as of
($ in millions)
 
March 31, 2018
 
December 31, 2017
 
Carrying
value
 
Fair
value
 
Carrying
value
 
Fair
value
Mortgage loans
 
$
4,679

 
$
4,784

 
$
4,534

 
$
4,732

Bank loans
 
1,681

 
1,688

 
1,702

 
1,704

Agent loans
 
562

 
553

 
538

 
536