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Investments
9 Months Ended
Sep. 30, 2016
Investments [Abstract]  
Investments
INVESTMENTS

Fixed Maturities and Equity Securities

The following tables provide information relating to fixed maturities and equity securities (excluding investments classified as trading) as of the dates indicated:
 
September 30, 2016
 
Amortized
Cost
 
Gross
Unrealized
Gains
 
Gross
Unrealized
Losses
 
Fair
Value
 
OTTI
in AOCI(3)
 
(in thousands)
Fixed maturities, available-for-sale
 
 
 
 
 
 
 
 
 
U.S. Treasury securities and obligations of U.S. government authorities and agencies
$
4,883,799

 
$
180,484

 
$
20,766

 
$
5,043,517

 
$
0

Obligations of U.S. states and their political subdivisions
92,584

 
4,085

 
0

 
96,669

 
0

Foreign government bonds
76,456

 
8,997

 
4

 
85,449

 
0

Public utilities
428,426

 
30,267

 
3,291

 
455,402

 
0

Redeemable preferred stock
29,599

 
1,754

 
19

 
31,334

 
0

All other U.S. public corporate securities
1,823,185

 
122,778

 
1,223

 
1,944,740

 
0

All other U.S. private corporate securities
967,725

 
50,013

 
7,865

 
1,009,873

 
(694
)
All other foreign public corporate securities
287,202

 
8,715

 
99

 
295,818

 
0

All other foreign private corporate securities
474,765

 
14,259

 
6,989

 
482,035

 
0

Asset-backed securities(1)
319,989

 
3,518

 
831

 
322,676

 
0

Commercial mortgage-backed securities
485,170

 
23,773

 
135

 
508,808

 
0

Residential mortgage-backed securities(2)
209,118

 
9,121

 
1

 
218,238

 
(5
)
Total fixed maturities, available-for-sale
$
10,078,018

 
$
457,764

 
$
41,223

 
$
10,494,559

 
$
(699
)
Equity securities, available-for-sale
 
 
 
 
 
 
 
 
 
Common stocks:
 
 
 
 
 
 
 
 
 
Public utilities
$
0

 
$
0

 
$
0

 
$
0

 
 
Mutual funds
14

 
4

 
0

 
18

 
 
Total equity securities, available-for-sale
$
14

 
$
4

 
$
0

 
$
18

 
 

(1)
Includes credit-tranched securities collateralized by sub-prime mortgages, auto loans, credit cards, education loans and other asset types.
(2)
Includes publicly-traded agency pass-through securities and collateralized mortgage obligations.
(3)
Represents the amount of OTTI losses in Accumulated Other Comprehensive Income ("AOCI"), which were not included in earnings. Amount excludes $0.0 million of net unrealized losses on impaired available-for-sale securities relating to changes in the value of such securities subsequent to the impairment measurement date.

 
December 31, 2015
 
Amortized
Cost
 
Gross
Unrealized
Gains
 
Gross
Unrealized
Losses
 
Fair
Value
 
OTTI
in AOCI(3)
 
(in thousands)
Fixed maturities, available-for-sale
 
 
 
 
 
 
 
 
 
U.S. Treasury securities and obligations of U.S. government authorities and agencies
$
12,233

 
$
28

 
$
107

 
$
12,154

 
$
0

Obligations of U.S. states and their political subdivisions
20,116

 
474

 
378

 
20,212

 
0

Foreign government bonds
43,188

 
6,123

 
28

 
49,283

 
0

Public utilities
203,803

 
15,969

 
4,263

 
215,509

 
0

Redeemable preferred stock
0

 
0

 
0

 
0

 
0

All other U.S. public corporate securities
818,627

 
52,866

 
7,717

 
863,776

 
0

All other U.S. private corporate securities
494,640

 
30,996

 
4,407

 
521,229

 
0

All other foreign public corporate securities
132,414

 
3,781

 
608

 
135,587

 
0

All other foreign private corporate securities
219,009

 
2,487

 
15,842

 
205,654

 
0

Asset-backed securities(1)
149,196

 
2,786

 
692

 
151,290

 
(35
)
Commercial mortgage-backed securities
211,429

 
4,963

 
652

 
215,740

 
0

Residential mortgage-backed securities(2)
128,971

 
4,886

 
19

 
133,838

 
(7
)
Total fixed maturities, available-for-sale
$
2,433,626

 
$
125,359

 
$
34,713

 
$
2,524,272

 
$
(42
)
Equity securities, available-for-sale
 
 
 
 
 
 
 
 
 
Common stocks:
 
 
 
 
 
 
 
 
 
Public utilities
$
0

 
$
0

 
$
0

 
$
0

 
 
Mutual funds
14

 
3

 
0

 
17

 
 
Total equity securities, available-for-sale
$
14

 
$
3

 
$
0

 
$
17

 
 

(1)
Includes credit-tranched securities collateralized by sub-prime mortgages, auto loans, credit cards, education loans and other asset types.
(2)
Includes publicly-traded agency pass-through securities and collateralized mortgage obligations.
(3)
Represents the amount of OTTI losses in AOCI, which were not included in earnings. Amount excludes $0.1 million of net unrealized gains on impaired available-for-sale securities relating to changes in the value of such securities subsequent to the impairment measurement date.
 
The following tables show the fair value and gross unrealized losses aggregated by investment category and length of time that individual fixed maturity securities and equity securities have been in a continuous unrealized loss position, as of the dates indicated:


 
September 30, 2016
Less than twelve months
 
Twelve months or more
 
Total
Fair Value  
 
Gross
  Unrealized  
Losses
 
Fair Value  
 
Gross
  Unrealized  
Losses
 
Fair Value  
 
Gross
  Unrealized  
Losses
 
(in thousands)
Fixed maturities, available-for-sale
 
 
 
 
 
 
 
 
 
 
 
U.S. Treasury securities and obligations of U.S. government authorities and agencies
$
1,239,232

 
$
20,766

 
$
0

 
$
0

 
$
1,239,232

 
$
20,766

Obligations of U.S. states and their political subdivisions
0

 
0

 
0

 
0

 
0

 
0

Foreign government bonds
2,690

 
4

 
0

 
0

 
2,690

 
4

Public utilities
8,168

 
1,238

 
17,325

 
2,053

 
25,493

 
3,291

Redeemable preferred stock
2,950

 
19

 
0

 
0

 
2,950

 
19

All other U.S. public corporate securities
46,243

 
113

 
13,369

 
1,110

 
59,612

 
1,223

All other U.S. private corporate securities
50,013

 
2,142

 
20,556

 
5,723

 
70,569

 
7,865

All other foreign public corporate securities
14,402

 
8

 
9,909

 
91

 
24,311

 
99

All other foreign private corporate securities
58,036

 
1,611

 
64,374

 
5,378

 
122,410

 
6,989

Asset-backed securities
28,462

 
694

 
38,224

 
137

 
66,686

 
831

Commercial mortgage-backed securities
31,284

 
135

 
0

 
0

 
31,284

 
135

Residential mortgage-backed securities
87

 
1

 
0

 
0

 
87

 
1

Total
$
1,481,567

 
$
26,731

 
$
163,757

 
$
14,492

 
$
1,645,324

 
$
41,223

Equity securities, available-for-sale
$
0

 
$
0

 
$
0

 
$
0

 
$
0

 
$
0

 
 
December 31, 2015
Less than twelve months
 
Twelve months or more
 
Total
Fair Value  
 
Gross
  Unrealized  
Losses
 
Fair Value  
 
Gross
  Unrealized  
Losses
 
Fair Value  
 
Gross
  Unrealized  
Losses
 
(in thousands)
Fixed maturities, available-for-sale
 
 
 
 
 
 
 
 
 
 
 
U.S. Treasury securities and obligations of U.S. government authorities and agencies
$
8,480

 
$
107

 
$
0

 
$
0

 
$
8,480

 
$
107

Obligations of U.S. states and their political subdivisions
6,887

 
378

 
0

 
0

 
6,887

 
378

Foreign government bonds
13,616

 
28

 
0

 
0

 
13,616

 
28

Public utilities
49,104

 
1,421

 
14,217

 
2,842

 
63,321

 
4,263

All other U.S. public corporate securities
207,578

 
6,297

 
29,828

 
1,420

 
237,406

 
7,717

All other U.S. private corporate securities
84,318

 
4,020

 
3,550

 
387

 
87,868

 
4,407

All other foreign public corporate securities
76,573

 
608

 
0

 
0

 
76,573

 
608

All other foreign private corporate securities
38,047

 
1,972

 
85,341

 
13,870

 
123,388

 
15,842

Asset-backed securities
50,195

 
430

 
26,359

 
262

 
76,554

 
692

Commercial mortgage-backed securities
55,065

 
642

 
833

 
10

 
55,898

 
652

Residential mortgage-backed securities
2,141

 
19

 
0

 
0

 
2,141

 
19

Total
$
592,004

 
$
15,922

 
$
160,128

 
$
18,791

 
$
752,132

 
$
34,713

Equity securities, available-for-sale
$
0

 
$
0

 
$
0

 
$
0

 
$
0

 
$
0



The gross unrealized losses on fixed maturity securities as of September 30, 2016 and December 31, 2015, are composed of $28.9 million and $22.6 million, respectively, related to high or highest quality securities based on the National Association of Insurance Commissioners (“NAIC”) or equivalent rating and $12.3 million and $12.1 million, respectively, related to other than high or highest quality securities based on NAIC or equivalent rating. As of September 30, 2016, the $14.5 million of gross unrealized losses of twelve months or more were concentrated in the transportation, consumer non-cyclical and utility sectors of the Company’s corporate securities. As of December 31, 2015, the $18.8 million of gross unrealized losses of twelve months or more were concentrated in the consumer non-cyclical, capital goods, utility and finance sectors of the Company’s corporate securities. In accordance with its policy described in Note 2 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2015, the Company concluded that an adjustment to earnings for OTTI for these securities was not warranted at September 30, 2016 or December 31, 2015. These conclusions are based on a detailed analysis of the underlying credit and cash flows on each security. The gross unrealized losses are primarily attributable to general credit spread widening and foreign currency exchange rate movements. As of September 30, 2016, the Company does not intend to sell these securities and it is not more likely than not that the Company will be required to sell these securities before the anticipated recovery of the remaining amortized cost basis.

The amortized cost and fair value of fixed maturities by contractual maturities at September 30, 2016, are as follows:
 
Available-for-Sale
 
Amortized Cost
 
Fair Value
 
(in thousands)
Due in one year or less
$
476,623

 
$
480,670

Due after one year through five years
1,403,762

 
1,447,830

Due after five years through ten years
1,383,206

 
1,460,019

Due after ten years
5,800,150

 
6,056,318

Asset-backed securities
319,989

 
322,676

Commercial mortgage-backed securities
485,170

 
508,808

Residential mortgage-backed securities
209,118

 
218,238

Total
$
10,078,018

 
$
10,494,559



Actual maturities may differ from contractual maturities because issuers may have the right to call or prepay obligations. Asset-backed, commercial mortgage-backed and residential mortgage-backed securities are shown separately in the table above, as they are not due at a single maturity date.

The following table depicts the sources of fixed maturity and equity security proceeds and related investment gains (losses), as well as losses on impairments of both fixed maturities and equity securities:
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
2016
 
2015
 
2016
 
2015
 
(in thousands)
Fixed maturities, available-for-sale
 
 
 
 
 
 
 
Proceeds from sales(1)
$
80,589

 
$
4,380

 
$
3,280,497

 
$
21,177

Proceeds from maturities/repayments(1)
100,931

 
96,304

 
295,769

 
371,310

Gross investment gains from sales, prepayments and maturities
10,238

 
168

 
98,157

 
5,124

Gross investment losses from sales and maturities
(257
)
 
(420
)
 
(1,303
)
 
(452
)
Equity securities, available-for-sale
 
 
 
 
 
 
 
Proceeds from sales
$
0

 
$
0

 
$
0

 
$
0

Gross investment gains from sales
0

 
0

 
0

 
0

Gross investment losses from sales
0

 
0

 
0

 
0

Fixed maturity and equity security impairments
 
 
 
 
 
 
 
Net writedowns for OTTI losses on fixed maturities recognized in earnings(2)
$
(82
)
 
$
0

 
$
(2,020
)
 
$
(20
)
Writedowns for impairments on equity securities
0

 
0

 
0

 
0


(1)
Includes $46.1 million and $0.5 million of non-cash related proceeds for the nine months ended September 30, 2016 and 2015, respectively.
(2)
Excludes the portion of OTTI recorded in “Other comprehensive income (loss),” representing any difference between the fair value of the impaired debt security and the net present value of its projected future cash flows at the time of the impairment.

As discussed in Note 2 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2015, a portion of certain OTTI losses on fixed maturity securities is recognized in “Other comprehensive income (loss)" (“OCI”). For these securities, the net amount recognized in earnings (“credit loss impairments”) represents the difference between the amortized cost of the security and the net present value of its projected future cash flows discounted at the effective interest rate implicit in the debt security prior to impairment. Any remaining difference between the fair value and amortized cost is recognized in OCI. The following tables set forth the amount of pre-tax credit loss impairments on fixed maturity securities held by the Company as of the dates indicated, for which a portion of the OTTI loss was recognized in OCI, and the corresponding changes in such amounts.
 
Three Months Ended September 30, 2016
 
Nine Months Ended
September 30, 2016
 
(in thousands)
Balance, beginning of period
$
43

 
$
86

Credit loss impairments previously recognized on securities which matured, paid down, prepaid or were sold during the period
(128
)
 
(1,972
)
Credit loss impairments previously recognized on securities impaired to fair value during the period(1)
82

 
1,271

Increases due to the passage of time on previously recorded credit losses
18

 
24

Accretion of credit loss impairments previously recognized due to an increase in cash flows expected to be collected
(6
)
 
(7
)
Assets transferred to parent and affiliates
0

 
607

Balance, end of period
$
9

 
$
9


 
Three Months Ended September 30, 2015
 
Nine Months Ended September 30, 2015
 
(in thousands)
Balance, beginning of period
$
98

 
$
93

Credit loss impairments previously recognized on securities which matured, paid down, prepaid or were sold during the period
(5
)
 
(13
)
Additional credit loss impairments recognized in the current period on securities previously impaired
0

 
20

Increases due to the passage of time on previously recorded credit losses
0

 
0

Accretion of credit loss impairments previously recognized due to an increase in cash flows expected to be collected
(1
)
 
(8
)
Assets transferred to parent and affiliates
0

 
0

Balance, end of period
$
92

 
$
92

 
(1)
Represents circumstances where the Company determined in the current period that it intends to sell the security or it is more likely than not that it will be required to sell the security before recovery of the security's amortized cost.

Trading Account Assets

The following table sets forth the composition of “Trading account assets” as of the dates indicated:
 
September 30, 2016
 
December 31, 2015
 
Amortized Cost
 
Fair Value
 
Amortized Cost
 
Fair Value
 
(in thousands)
Fixed maturities
$
147,032

 
$
159,030

 
$
0

 
$
0

Equity securities
7,385

 
10,939

 
5,618

 
5,653

Total trading account assets
$
154,417

 
$
169,969

 
$
5,618

 
$
5,653



The net change in unrealized gains (losses) from trading account assets still held at period end, recorded within “Asset administration fees and other income,” was $(0.1) million and $(0.4) million for the three months ended September 30, 2016 and 2015, respectively, and $15.5 million and $(0.5) million for the nine months ended September 30, 2016 and 2015, respectively.

Commercial Mortgage and Other Loans

The Company’s commercial mortgage and other loans are comprised as follows, as of the dates indicated:
 
September 30, 2016
 
December 31, 2015
 
Amount
(in thousands)
 
% of
Total
 
Amount
(in thousands)
 
% of
Total
Commercial mortgage and agricultural property loans by property type:
 
 
 
 
 
 
 
Apartments/Multi-Family
$
266,929

 
21.7
%
 
$
136,190

 
31.2
%
Industrial
247,198

 
20.0

 
58,621

 
13.5

Retail
223,302

 
18.1

 
67,358

 
15.5

Office
317,435

 
25.7

 
100,357

 
23.0

Other
89,882

 
7.3

 
18,660

 
4.3

Hospitality
10,417

 
0.8

 
4,963

 
1.1

Total commercial mortgage loans
1,155,163

 
93.6

 
386,149

 
88.6

Agricultural property loans
79,532

 
6.4

 
49,926

 
11.4

Total commercial mortgage and agricultural property loans by property type
1,234,695

 
100.0
%
 
436,075

 
100.0
%
Valuation allowance
(1,895
)
 
 
 
(643
)
 
 
Total net commercial mortgage and agricultural property loans by property type
1,232,800

 
 
 
435,432

 
 
Other Loans
 
 
 
 
 
 
 
Uncollateralized loans
0

 
 
 
2,740

 
 
Valuation allowance
0

 
 
 
0

 
 
Total net other loans
0

 
 
 
2,740

 
 
Total commercial mortgage and other loans
$
1,232,800

 
 
 
$
438,172

 
 


The commercial mortgage and agricultural property loans are geographically dispersed throughout the United States (with the largest concentrations in California (27%), Texas (13%) and New Jersey (7%)) and include loans secured by properties in Europe and Australia at September 30, 2016.

Activity in the allowance for credit losses for all commercial mortgage and other loans, as of the dates indicated, is as follows:
 
September 30, 2016
 
Commercial Mortgage Loans
 
Agricultural Property Loans
 
Uncollateralized Loans
 
Total
 
(in thousands)
Allowance for credit losses, beginning of year
$
622

 
$
21

 
$
0

 
$
643

Addition to (release of) allowance for losses
1,253

 
(1
)
 
0

 
1,252

Charge-offs, net of recoveries
0

 
0

 
0

 
0

Total ending balance
$
1,875

 
$
20

 
$
0

 
$
1,895


 
December 31, 2015
 
Commercial Mortgage Loans
 
Agricultural Property Loans
 
Uncollateralized Loans
 
Total
 
(in thousands)
Allowance for credit losses, beginning of year
$
455

 
$
27

 
$
0

 
$
482

Addition to (release of) allowance for losses
167

 
(6
)
 
0

 
161

Charge-offs, net of recoveries
0

 
0

 
0

 
0

Total ending balance
$
622

 
$
21

 
$
0

 
$
643



The following tables set forth the allowance for credit losses and the recorded investment in commercial mortgage and other loans as of the dates indicated:
 
September 30, 2016
 
Commercial Mortgage Loans
 
Agricultural Property Loans
 
Uncollateralized Loans
 
Total
 
(in thousands)
Allowance for Credit Losses:
 
 
 
 
 
 
 
Individually evaluated for impairment
$
0

 
$
0

 
$
0

 
$
0

Collectively evaluated for impairment
1,875

 
20

 
0

 
1,895

Loans acquired with deteriorated credit quality
0

 
0

 
0

 
0

Total ending balance
$
1,875

 
$
20

 
$
0

 
$
1,895

Recorded Investment(1):
 
 
 
 
 
 
 
Gross of reserves: individually evaluated for impairment
$
1,750

 
$
0

 
$
0

 
$
1,750

Gross of reserves: collectively evaluated for impairment
1,153,413

 
79,532

 
0

 
1,232,945

Gross of reserves: loans acquired with deteriorated credit quality
0

 
0

 
0

 
0

Total ending balance, gross of reserves
$
1,155,163

 
$
79,532

 
$
0

 
$
1,234,695


(1)
Recorded investment reflects the carrying value gross of related allowance.
 
December 31, 2015
 
Commercial Mortgage Loans
 
Agricultural Property Loans
 
Uncollateralized Loans
 
Total
 
(in thousands)
Allowance for Credit Losses:
 
 
 
 
 
 
 
Individually evaluated for impairment
$
0

 
$
0

 
$
0

 
$
0

Collectively evaluated for impairment
622

 
21

 
0

 
643

Loans acquired with deteriorated credit quality
0

 
0

 
0

 
0

Total ending balance
$
622

 
$
21

 
$
0

 
$
643

Recorded Investment(1):
 
 
 
 
 
 
 
Gross of reserves: individually evaluated for impairment
$
0

 
$
0

 
$
0

 
$
0

Gross of reserves: collectively evaluated for impairment
386,149

 
49,926

 
2,740

 
438,815

Gross of reserves: loans acquired with deteriorated credit quality
0

 
0

 
0

 
0

Total ending balance, gross of reserves
$
386,149

 
$
49,926

 
$
2,740

 
$
438,815


(1)
Recorded investment reflects the carrying value gross of related allowance.


Impaired loans include those loans for which it is probable that all amounts due will not be collected according to the contractual terms of the loan agreement. Impaired commercial mortgage and other loans identified in management's specific review of probable loan losses and the related allowance for losses, as of the dates indicated, are as follows:
 
September 30, 2016
 
Recorded Investment(1)
 
Unpaid Principal Balance
 
Related Allowance
 
Average Recorded Investment Before Allowance(2)
 
Interest Income Recognized(3)
 
(in thousands)
With no related allowance recorded
$
0

 
$
0

 
$
0

 
$
0

 
$
0

With an allowance recorded
0

 
0

 
0

 
0

 
0

Total
$
0

 
$
0

 
$
0

 
$
0

 
$
0


(1)
Recorded investment reflects the carrying value gross of related allowance.
(2)
Average recorded investment represents the average of the beginning-of-period and all subsequent quarterly end-of-period balances.
(3)
The interest income recognized is for the year-to-date income regardless of when the impairments occurred.
 
December 31, 2015
 
Recorded Investment(1)
 
Unpaid Principal Balance
 
Related Allowance
 
Average Recorded Investment Before Allowance(2)
 
Interest Income Recognized(3)
 
(in thousands)
With no related allowance recorded
$
0

 
$
0

 
$
0

 
$
0

 
$
0

With an allowance recorded
0

 
0

 
0

 
0

 
0

Total
$
0

 
$
0

 
$
0

 
$
0

 
$
0


(1)
Recorded investment reflects the carrying value gross of related allowance.
(2)
Average recorded investment represents the average of the beginning-of-period and all subsequent quarterly end-of-period balances.
(3)
The interest income recognized is for the year-to-date income regardless of when the impairments occurred.

The following tables set forth certain key credit quality indicators based upon the recorded investment gross of allowance for credit losses as of the dates indicated:
 
Debt Service Coverage Ratio - September 30, 2016
 
Greater than 1.2X
 
1.0X to <1.2X
 
Less than 1.0X
 
Total
 
(in thousands)
Loan-to-Value Ratio
 
 
 
 
 
 
 
0%-59.99%
$
629,041

 
$
9,984

 
$
4,750

 
$
643,775

60%-69.99%
423,553

 
1,785

 
0

 
425,338

70%-79.99%
151,575

 
12,935

 
0

 
164,510

Greater than 80%
0

 
0

 
1,072

 
1,072

Total commercial mortgage and agricultural property loans
$
1,204,169

 
$
24,704

 
$
5,822

 
$
1,234,695

 
Debt Service Coverage Ratio - December 31, 2015
 
Greater than 1.2X
 
1.0X to <1.2X
 
Less than 1.0X
 
Total
 
(in thousands)
Loan-to-Value Ratio
 
 
 
 
 
 
 
0%-59.99%
$
303,215

 
$
9,073

 
$
992

 
$
313,280

60%-69.99%
95,977

 
0

 
0

 
95,977

70%-79.99%
25,401

 
1,417

 
0

 
26,818

Greater than 80%
0

 
0

 
0

 
0

Total commercial mortgage and agricultural property loans
$
424,593

 
$
10,490

 
$
992

 
$
436,075



The following tables provide an aging of past due commercial mortgage and other loans as of the dates indicated, based upon the recorded investment gross of allowance for credit losses, as well as the amount of commercial mortgage loans on nonaccrual status as of the dates indicated.
 
September 30, 2016
 
Current
 
30-59 Days Past Due
 
60-89 Days Past Due
 
Greater Than 90 Days
 
Total Commercial Mortgage and Other Loans
 
NonAccrual Status
 
(in thousands)
Commercial mortgage loans
$
1,155,163

 
$
0

 
$
0

 
$
0

 
$
1,155,163

 
$
0

Agricultural property loans
79,532

 
0

 
0

 
0

 
79,532

 
0

Uncollateralized loans
0

 
0

 
0

 
0

 
0

 
0

Total
$
1,234,695

 
$
0

 
$
0

 
$
0

 
$
1,234,695

 
$
0

 
December 31, 2015
 
Current
 
30-59 Days Past Due
 
60-89 Days Past Due
 
Greater Than 90 Days
 
Total Commercial Mortgage and Other Loans
 
NonAccrual Status
 
(in thousands)
Commercial mortgage loans
$
386,149

 
$
0

 
$
0

 
$
0

 
$
386,149

 
$
0

Agricultural property loans
49,926

 
0

 
0

 
0

 
49,926

 
0

Uncollateralized loans
2,740

 
0

 
0

 
0

 
2,740

 
0

Total
$
438,815

 
$
0

 
$
0

 
$
0

 
$
438,815

 
$
0



See Note 2 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2015 for further discussion regarding nonaccrual status loans.

For the three and nine months ended September 30, 2016 and 2015, there were no commercial mortgage and other loans acquired, other than those through direct origination, nor were there any commercial mortgage and other loans sold. For the three months ended September 30, 2016, there were no transfers of commercial mortgage and other loans from related parties. For the nine months ended September 30, 2016, the Company received $580 million of commercial mortgage and other loans from related parties. See Note 1 for additional information.

The Company’s commercial mortgage and other loans may occasionally be involved in a troubled debt restructuring. As of both September 30, 2016 and December 31, 2015, the Company had no significant commitments to borrowers that have been involved in a troubled debt restructuring. For the three and nine months ended September 30, 2016 and 2015, there were no new troubled debt restructurings related to commercial mortgage and other loans and no payment defaults on commercial mortgage and other loans that were modified as a troubled debt restructuring within the twelve months preceding. For additional information relating to the accounting for troubled debt restructurings, see Note 2 to the Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2015.

As of both September 30, 2016 and December 31, 2015, the Company did not have any foreclosed residential real estate property.

Net Investment Income

Net investment income for the three and nine months ended September 30, 2016 and 2015, was from the following sources:
 
Three Months Ended
September 30,
 
Nine Months Ended
September 30,
 
2016
 
2015
 
2016
 
2015
 
(in thousands)
Fixed maturities, available-for-sale
$
75,271

 
$
28,233

 
$
168,655

 
$
87,876

Trading account assets
1,128

 
3

 
2,193

 
34

Commercial mortgage and other loans
11,730

 
6,120

 
28,106

 
16,364

Policy loans
185

 
175

 
517

 
563

Short-term investments
10,615

 
126

 
18,312

 
227

Other long-term investments
20,176

 
(257
)
 
23,162

 
3,773

Gross investment income
119,105

 
34,400

 
240,945

 
108,837

Less: investment expenses
(3,787
)
 
(1,290
)
 
(7,798
)
 
(4,082
)
Net investment income
$
115,318

 
$
33,110

 
$
233,147

 
$
104,755



Realized Investment Gains (Losses), Net 

Realized investment gains (losses), net, for the three and nine months ended September 30, 2016 and 2015, were from the following sources:
 
Three Months Ended
September 30,
 
Nine Months Ended
September 30,
 
2016
 
2015
 
2016
 
2015
 
(in thousands)
Fixed maturities
$
9,899

 
$
(252
)
 
$
94,834

 
$
4,652

Equity securities
0

 
0

 
0

 
0

Commercial mortgage and other loans
(422
)
 
(75
)
 
(1,823
)
 
12

Derivatives
(45,139
)
 
6,014

 
(2,590,550
)
 
5,342

Short-term investments and cash equivalents
104

 
0

 
527

 
0

Other investments
(167
)
 
0

 
(649
)
 
0

Realized investment gains (losses), net
$
(35,725
)
 
$
5,687

 
$
(2,497,661
)
 
$
10,006



Accumulated Other Comprehensive Income (Loss)

The balance of and changes in each component of “Accumulated other comprehensive income (loss)” for the nine months ended September 30, 2016 and 2015 are as follows:
 
Accumulated Other Comprehensive Income (Loss)
 
Foreign Currency Translation Adjustment
 
Net Unrealized
Investment Gains
(Losses)(1)
 
Total Accumulated Other Comprehensive Income (Loss)
 
(in thousands)
Balance, December 31, 2015
$
(65
)
 
$
46,231

 
$
46,166

Change in OCI before reclassifications
20

 
371,299

 
371,319

Amounts reclassified from AOCI
0

 
(94,834
)
 
(94,834
)
Income tax benefit (expense)
(7
)
 
(96,762
)
 
(96,769
)
Balance, September 30, 2016
$
(52
)
 
$
225,934

 
$
225,882

 
 
 
Accumulated Other Comprehensive Income (Loss)
 
Foreign Currency Translation Adjustment
 
Net Unrealized
Investment Gains
(Losses)(1)
 
Total Accumulated Other Comprehensive Income (Loss)
 
(in thousands)
Balance, December 31, 2014
$
(30
)
 
$
84,652

 
$
84,622

Change in OCI before reclassifications
(39
)
 
(29,267
)
 
(29,306
)
Amounts reclassified from AOCI
0

 
(4,652
)
 
(4,652
)
Income tax benefit (expense)
14

 
11,872

 
11,886

Balance, September 30, 2015
$
(55
)
 
$
62,605

 
$
62,550


(1)
Includes cash flow hedges of $7.7 million and $14.8 million as of September 30, 2016 and December 31, 2015, respectively, and $13.4 million and $5.0 million as of September 30, 2015 and December 31, 2014, respectively.

Reclassifications out of Accumulated Other Comprehensive Income (Loss)
 
Three Months Ended
September 30,
 
Nine Months Ended
September 30,
 
2016

2015
 
2016
 
2015
 
(in thousands)
Amounts reclassified from AOCI(1)(2):
 
 
 
 
 
 
 
Net unrealized investment gains (losses):

 
 
 
 
 
 
Cash flow hedges—Currency/ Interest rate(3)
$
1,342

 
$
606

 
$
6,989

 
$
1,540

Net unrealized investment gains (losses) on available-for-sale securities
8,555

 
(858
)
 
87,845

 
3,112

Total net unrealized investment gains (losses)(4)
9,897

 
(252
)
 
94,834

 
4,652

Total reclassifications for the period
$
9,897

 
$
(252
)
 
$
94,834

 
$
4,652


(1)
All amounts are shown before tax.
(2)
Positive amounts indicate gains/benefits reclassified out of AOCI. Negative amounts indicate losses/costs reclassified out of AOCI.
(3)
See Note 5 for additional information on cash flow hedges.
(4)
See table below for additional information on unrealized investment gains (losses), including the impact on deferred policy acquisition costs and other costs and future policy benefits.

Net Unrealized Investment Gains (Losses)

Net unrealized investment gains and losses on securities classified as available-for-sale and certain other long-term investments and other assets are included in the Company’s Unaudited Interim Statements of Financial Position as a component of AOCI. Changes in these amounts include reclassification adjustments to exclude from OCI those items that are included as part of “Net income” for a period that had been part of OCI in earlier periods. The amounts for the periods indicated below, split between amounts related to fixed maturity securities on which an OTTI loss has been recognized, and all other net unrealized investment gains and losses, are as follows:

Net Unrealized Investment Gains and Losses on Fixed Maturity Securities on which an OTTI loss has been recognized
 
Net Unrealized
Gains (Losses)
on Investments
 
Deferred Policy Acquisition Costs and
Other Costs
 
Future
Policy
Benefits
 
Deferred
Income Tax
(Liability)
Benefit
 
Accumulated Other Comprehensive
Income (Loss) Related to Net Unrealized Investment Gains (Losses)
 
(in thousands)
Balance, December 31, 2015
$
9

 
$
(3
)
 
$
0

 
$
14

 
$
20

Net investment gains (losses) on investments arising during the period
171

 
0

 
0

 
(60
)
 
111

Reclassification adjustment for (gains) losses included in net income
539

 
0

 
0

 
(189
)
 
350

Reclassification adjustment for (gains) losses excluded from net income(1)
(1,412
)
 
0

 
0

 
494

 
(918
)
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs
0

 
(171
)
 
0

 
60

 
(111
)
Impact of net unrealized investment (gains) losses on future policy benefits
0

 
0

 
(42
)
 
15

 
(27
)
Balance, September 30, 2016
$
(693
)
 
$
(174
)
 
$
(42
)
 
$
334

 
$
(575
)

(1)
Represents "transfers in" related to the portion of OTTI losses recognized during the period that were not recognized in earnings for securities with no prior OTTI loss.

All Other Net Unrealized Investment Gains and Losses in AOCI
 
Net Unrealized
Gains (Losses)
on Investments(2)
 
Deferred Policy Acquisition Costs and
Other Costs
 
Future
Policy
Benefits
 
Deferred
Income Tax
(Liability)
Benefit
 
Accumulated Other Comprehensive
Income (Loss) Related to Net Unrealized Investment Gains (Losses)
 
(in thousands)
Balance, December 31, 2015
$
107,451

 
$
(30,465
)
 
$
(4,596
)
 
$
(26,179
)
 
$
46,211

Net investment gains (losses) on investments arising during the period
412,615

 
0

 
0

 
(144,415
)
 
268,200

Reclassification adjustment for (gains) losses included in net income
(95,373
)
 
0

 
0

 
33,381

 
(61,992
)
Reclassification adjustment for (gains) losses excluded from net income(1)
1,412

 
0

 
0

 
(494
)
 
918

Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs
0

 
(33,353
)
 
0

 
11,674

 
(21,679
)
Impact of net unrealized investment (gains) losses on future policy benefits
0

 
0

 
(7,921
)
 
2,772

 
(5,149
)
Balance, September 30, 2016
$
426,105

 
$
(63,818
)
 
$
(12,517
)
 
$
(123,261
)
 
$
226,509



(1)
Represents "transfers out" related to the portion of OTTI losses recognized during the period that were not recognized in earnings for securities with no prior OTTI loss.
(2)
Includes cash flow hedges. See Note 5 for information on cash flow hedges.

Net Unrealized Gains (Losses) on Investments by Asset Class

The table below presents net unrealized gains (losses) on investments by asset class as of the dates indicated:
 
September 30, 2016
 
December 31, 2015
 
(in thousands)
Fixed maturity securities on which an OTTI loss has been recognized
$
(693
)
 
$
9

Fixed maturity securities, available-for-sale—all other
417,234

 
90,637

Equity securities, available-for-sale
4

 
3

Affiliated notes
1,453

 
1,660

Derivatives designated as cash flow hedges(1)
7,739

 
14,847

Other investments
(325
)
 
304

Net unrealized gains (losses) on investments
$
425,412

 
$
107,460


(1)
See Note 5 for more information on cash flow hedges.

Securities Lending and Repurchase Agreements

In the normal course of business, the Company sells securities under agreements to repurchase and enters into securities lending transactions. As of September 30, 2016, the Company had $21.1 million of securities lending transactions recorded as "Cash collateral for loaned securities," comprised of $15.6 million in corporate securities and $5.5 million in foreign government bonds. As of December 31, 2015, the Company had $10.6 million of securities lending transactions recorded as "Cash collateral for loaned securities," all of which were corporate securities. The remaining contractual maturity of all securities lending transactions was overnight and continuous. As of both September 30, 2016 and December 31, 2015, the Company had no repurchase agreement transactions.