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FAIR VALUE MEASUREMENTS
3 Months Ended
Mar. 31, 2020
Fair Value Disclosures [Abstract]  
FAIR VALUE MEASUREMENTS
FAIR VALUE MEASUREMENTS

Fair Value Hierarchy

U.S. GAAP specifies a hierarchy of valuation techniques based on whether the inputs to those valuation techniques are observable or unobservable. These two types of inputs create three valuation hierarchy levels. Level 1 valuations reflect quoted market prices for identical assets or liabilities in active markets. Level 2 valuations reflect quoted market prices for similar assets or liabilities in an active market, quoted market prices for identical or similar assets or liabilities in non-active markets or model-derived valuations in which all significant valuation inputs are observable in active markets. Level 3 valuations reflect valuations in which one or more of the significant inputs are not observable in an active market.

The following tables present the fair value hierarchy levels of the Company's assets and liabilities that are measured and carried at fair value on a recurring basis.
  
March 31, 2020
(In millions)
Quoted Prices in
Active Markets
for Identical
Assets
(Level 1)
 
Significant
Observable
Inputs
(Level 2)
 
Significant
Unobservable
Inputs
(Level 3)
 
Total
Fair
Value
Assets:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Securities available for sale, carried at
fair value:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fixed maturity securities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Government and agencies
 
$
35,469

 
 
 
$
1,509

 
 
 
$
0

 
 
 
$
36,978

 
Municipalities
 
0

 
 
 
2,440

 
 
 
0

 
 
 
2,440

 
Mortgage- and asset-backed securities
 
0

 
 
 
309

 
 
 
188

 
 
 
497

 
Public utilities
 
0

 
 
 
8,894

 
 
 
298

 
 
 
9,192

 
Sovereign and supranational
 
0

 
 
 
1,609

 
 
 
0

 
 
 
1,609

 
Banks/financial institutions
 
0

 
 
 
10,355

 
 
 
23

 
 
 
10,378

 
Other corporate
 
0

 
 
 
34,949

 
 
 
245

 
 
 
35,194

 
Total fixed maturity securities
 
35,469

 
 
 
60,065

 
 
 
754

 
 
 
96,288

 
Equity securities
 
509

 
 
 
69

 
 
 
82

 
 
 
660

 
Other investments
 
892

 
 
 
0

 
 
 
0

 
 
 
892

 
Cash and cash equivalents
 
4,148

 
 
 
0

 
 
 
0

 
 
 
4,148

 
Other assets:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Foreign currency swaps
 
0

 
 
 
66

 
 
 
89

 
 
 
155

 
Foreign currency forwards
 
0

 
 
 
269

 
 
 
0

 
 
 
269

 
Foreign currency options
 
0

 
 
 
27

 
 
 
0

 
 
 
27

 
Interest rate swaps
 
0

 
 
 
21

 
 
 
0

 
 
 
21

 
Total other assets
 
0

 
 
 
383

 
 
 
89

 
 
 
472

 
Total assets
 
$
41,018

 
 
 
$
60,517

 
 
 
$
925

 
 
 
$
102,460

 
Liabilities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Other liabilities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Foreign currency swaps
 
$
0

 
 
 
$
38

 
 
 
$
235

 
 
 
$
273

 
Foreign currency forwards
 
0

 
 
 
427

 
 
 
0

 
 
 
427

 
Foreign currency options
 
0

 
 
 
23

 
 
 
0

 
 
 
23

 
Total liabilities
 
$
0

 
 
 
$
488

 
 
 
$
235

 
 
 
$
723

 

  
December 31, 2019
(In millions)
Quoted Prices in
Active Markets
for Identical
Assets
(Level 1)
 
Significant
Observable
Inputs
(Level 2)
 
Significant
Unobservable
Inputs
(Level 3)
 
Total
Fair
Value
Assets:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Securities available for sale, carried at
fair value:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fixed maturity securities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Government and agencies
 
$
34,878

 
 
 
$
1,522

 
 
 
$
0

 
 
 
$
36,400

 
Municipalities
 
0

 
 
 
1,847

 
 
 
0

 
 
 
1,847

 
Mortgage- and asset-backed securities
 
0

 
 
 
232

 
 
 
178

 
 
 
410

 
Public utilities
 
0

 
 
 
6,556

 
 
 
224

 
 
 
6,780

 
Sovereign and supranational
 
0

 
 
 
1,042

 
 
 
0

 
 
 
1,042

 
Banks/financial institutions
 
0

 
 
 
10,264

 
 
 
23

 
 
 
10,287

 
Other corporate
 
0

 
 
 
34,234

 
 
 
262

 
 
 
34,496

 
Total fixed maturity securities
 
34,878

 
 
 
55,697

 
 
 
687

 
 
 
91,262

 
Equity securities
 
642

 
 
 
80

 
 
 
80

 
 
 
802

 
Other investments
 
628

 
 
 
0

 
 
 
0

 
 
 
628

 
Cash and cash equivalents
 
4,896

 
 
 
0

 
 
 
0

 
 
 
4,896

 
Other assets:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Foreign currency swaps
 
0

 
 
 
72

 
 
 
169

 
 
 
241

 
Foreign currency forwards
 
0

 
 
 
238

 
 
 
0

 
 
 
238

 
Interest rate swaps
 
0

 
 
 
3

 
 
 
0

 
 
 
3

 
Total other assets
 
0

 
 
 
313

 
 
 
169

 
 
 
482

 
Total assets
 
$
41,044

 
 
 
$
56,090

 
 
 
$
936

 
 
 
$
98,070

 
Liabilities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Other liabilities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Foreign currency swaps
 
$
0

 
 
 
$
78

 
 
 
$
126

 
 
 
$
204

 
Foreign currency forwards
 
0

 
 
 
377

 
 
 
0

 
 
 
377

 
Foreign currency options
 
0

 
 
 
5

 
 
 
0

 
 
 
5

 
Total liabilities
 
$
0

 
 
 
$
460

 
 
 
$
126

 
 
 
$
586

 



The following tables present the carrying amount and fair value categorized by fair value hierarchy level for the Company's financial instruments that are not carried at fair value.
  
March 31, 2020
(In millions)
Carrying
Value
Quoted Prices in
Active Markets
for Identical
Assets
(Level 1)
 
Significant
Observable
Inputs
(Level 2)
 
Significant
Unobservable
Inputs
(Level 3)
 
Total
Fair
Value
Assets:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Securities held to maturity,
carried at amortized cost:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  Fixed maturity securities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Government and agencies
 
$
22,384

 
 
$
27,842

 
 
 
$
352

 
 
 
$
0

 
 
 
$
28,194

 
Municipalities
 
362

 
 
0

 
 
 
484

 
 
 
0

 
 
 
484

 
Public utilities
 
45

 
 
0

 
 
 
59

 
 
 
0

 
 
 
59

 
Sovereign and
supranational
 
464

 
 
0

 
 
 
578

 
 
 
0

 
 
 
578

 
Other corporate
 
23

 
 
0

 
 
 
32

 
 
 
0

 
 
 
32

 
Commercial mortgage and
other loans
 
10,750

 
 
0

 
 
 
0

 
 
 
10,390

 
 
 
10,390

 
Other investments (1)
 
29

 
 
0

 
 
 
29

 
 
 
0

 
 
 
29

 
 Total assets
 
$
34,057

 
 
$
27,842

 
 
 
$
1,534

 
 
 
$
10,390

 
 
 
$
39,766

 
Liabilities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Other policyholders’ funds
 
$
7,422

 
 
$
0

 
 
 
$
0

 
 
 
$
7,338

 
 
 
$
7,338

 
Notes payable
(excluding leases)
 
6,597

 
 
0

 
 
 
6,607

 
 
 
274

 
 
 
6,881

 
Total liabilities
 
$
14,019

 
 
$
0

 
 
 
$
6,607

 
 
 
$
7,612

 
 
 
$
14,219

 
(1) Excludes policy loans of $253 and equity method investments of $669, at carrying value
  
December 31, 2019
(In millions)
Carrying
Value
Quoted Prices in
Active Markets
for Identical
Assets
(Level 1)
 
Significant
Observable
Inputs
(Level 2)
 
Significant
Unobservable
Inputs
(Level 3)
 
Total
Fair
Value
Assets:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Securities held to maturity,
carried at amortized cost:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  Fixed maturity securities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Government and agencies
 
$
22,241

 
 
$
27,937

 
 
 
$
354

 
 
 
$
0

 
 
 
$
28,291

 
Municipalities
 
821

 
 
0

 
 
 
1,083

 
 
 
0

 
 
 
1,083

 
Mortgage and asset-backed
securities
 
16

 
 
0

 
 
 
7

 
 
 
10

 
 
 
17

 
Public utilities
 
2,535

 
 
0

 
 
 
2,954

 
 
 
0

 
 
 
2,954

 
Sovereign and
supranational
 
1,123

 
 
0

 
 
 
1,320

 
 
 
0

 
 
 
1,320

 
Banks/financial institutions
 
916

 
 
0

 
 
 
1,018

 
 
 
0

 
 
 
1,018

 
Other corporate
 
2,433

 
 
0

 
 
 
2,911

 
 
 
0

 
 
 
2,911

 
Commercial mortgage and
other loans
 
9,569

 
 
0

 
 
 
0

 
 
 
9,648

 
 
 
9,648

 
Other investments (1)
 
30

 
 
0

 
 
 
30

 
 
 
0

 
 
 
30

 
  Total assets
 
$
39,684

 
 
$
27,937

 
 
 
$
9,677

 
 
 
$
9,658

 
 
 
$
47,272

 
Liabilities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Other policyholders’ funds
 
$
7,317

 
 
$
0

 
 
 
$
0

 
 
 
$
7,234

 
 
 
$
7,234

 
Notes payable
(excluding leases)
 
6,408

 
 
0

 
 
 
6,663

 
 
 
272

 
 
 
6,935

 
Total liabilities
 
$
13,725

 
 
$
0

 
 
 
$
6,663

 
 
 
$
7,506

 
 
 
$
14,169

 

(1) Excludes policy loans of $250 and equity method investments of $569, at carrying value

Fair Value of Financial Instruments

Fixed maturity and equity securities

The Company determines the fair values of fixed maturity securities and public and privately-issued equity securities using the following approaches or techniques: price quotes and valuations from third party pricing vendors (including quoted market prices readily available from public exchange markets) and non-binding price quotes the Company obtains from outside brokers.

A third party pricing vendor has developed valuation models to determine fair values of privately issued securities to reflect the impact of the persistent economic environment and the changing regulatory framework. These models are discounted cash flow (DCF) valuation models, but also use information from related markets, specifically the credit default swap (CDS) market to estimate expected cash flows. These models take into consideration any unique characteristics of the securities and make various adjustments to arrive at an appropriate issuer-specific loss adjusted credit curve. This credit curve is then used with the relevant recovery rates to estimate expected cash flows and modeling of additional features, including illiquidity adjustments, if necessary, to price the security by discounting those loss adjusted cash flows. In cases where a credit curve cannot be developed from the specific security features, the valuation methodology takes into consideration other market observable inputs, including:

1) the most appropriate comparable security(ies) of the issuer
2) issuer-specific CDS spreads
3) bonds or CDS spreads of comparable issuers with similar characteristics such as rating, geography, or sector
4) bond indices that are comparative in rating, industry, maturity and region.

The pricing data and market quotes the Company obtains from outside sources, including third party pricing services, are reviewed internally for reasonableness. If a fair value appears unreasonable, the Company will re-examine the inputs and assess the reasonableness of the pricing data with the vendor. Additionally, the Company may compare the inputs to relevant market indices and other performance measurements. Based on management's analysis, the valuation is confirmed or may be revised if there is evidence of a more appropriate estimate of fair value based on available market data. The Company has performed verification of the inputs and calculations in any valuation models to confirm that the valuations represent reasonable estimates of fair value.

For the periods presented, the Company has not adjusted the quotes or prices it obtains from the pricing services and brokers it uses.

The following tables present the pricing sources for the fair values of the Company's fixed maturity and equity securities.
 
 
March 31, 2020
(In millions)
 
Quoted Prices in Active Markets for Identical Assets
(Level 1)
 
Significant Observable Inputs
(Level 2)
 
Significant Unobservable Inputs
(Level 3)
 
Total
Fair
Value
Securities available for sale, carried at fair value:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
      Fixed maturity securities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
         Government and agencies:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
$
35,469

 
 
 
$
1,509

 
 
 
$
0

 
 
 
$
36,978

 
               Total government and agencies
 
 
35,469

 
 
 
1,509

 
 
 
0

 
 
 
36,978

 
         Municipalities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
2,440

 
 
 
0

 
 
 
2,440

 
               Total municipalities
 
 
0

 
 
 
2,440

 
 
 
0

 
 
 
2,440

 
         Mortgage- and asset-backed securities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
309

 
 
 
0

 
 
 
309

 
            Broker/other
 
 
0

 
 
 
0

 
 
 
188

 
 
 
188

 
               Total mortgage- and asset-backed securities
 
 
0

 
 
 
309

 
 
 
188

 
 
 
497

 
         Public utilities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
8,894

 
 
 
0

 
 
 
8,894

 
            Broker/other
 
 
0

 
 
 
0

 
 
 
298

 
 
 
298

 
               Total public utilities
 
 
0

 
 
 
8,894

 
 
 
298

 
 
 
9,192

 
         Sovereign and supranational:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
1,609

 
 
 
0

 
 
 
1,609

 
               Total sovereign and supranational
 
 
0

 
 
 
1,609

 
 
 
0

 
 
 
1,609

 
         Banks/financial institutions:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
10,355

 
 
 
0

 
 
 
10,355

 
            Broker/other
 
 
0

 
 
 
0

 
 
 
23

 
 
 
23

 
               Total banks/financial institutions
 
 
0

 
 
 
10,355

 
 
 
23

 
 
 
10,378

 
         Other corporate:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
34,949

 
 
 
0

 
 
 
34,949

 
            Broker/other
 
 
0

 
 
 
0

 
 
 
245

 
 
 
245

 
               Total other corporate
 
 
0

 
 
 
34,949

 
 
 
245

 
 
 
35,194

 
                  Total securities available for sale
 
 
$
35,469

 
 
 
$
60,065

 
 
 
$
754

 
 
 
$
96,288

 
Equity securities, carried at fair value:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
$
509

 
 
 
$
69

 
 
 
$
0

 
 
 
$
578

 
            Broker/other
 
 
0

 
 
 
0

 
 
 
82

 
 
 
82

 
               Total equity securities
 
 
$
509

 
 
 
$
69

 
 
 
$
82

 
 
 
$
660

 

 
 
March 31, 2020
(In millions)
 
Quoted Prices in Active Markets for Identical Assets
(Level 1)
 
Significant Observable Inputs
(Level 2)
 
Significant Unobservable Inputs
(Level 3)
 
Total
Fair
Value
Securities held to maturity, carried at amortized cost:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
      Fixed maturity securities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
         Government and agencies:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
$
27,842

 
 
 
$
352

 
 
 
$
0

 
 
 
$
28,194

 
               Total government and agencies
 
 
27,842

 
 
 
352

 
 
 
0

 
 
 
28,194

 
         Municipalities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
484

 
 
 
0

 
 
 
484

 
               Total municipalities
 
 
0

 
 
 
484

 
 
 
0

 
 
 
484

 
         Public utilities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
59

 
 
 
0

 
 
 
59

 
               Total public utilities
 
 
0

 
 
 
59

 
 
 
0

 
 
 
59

 
         Sovereign and supranational:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
578

 
 
 
0

 
 
 
578

 
               Total sovereign and supranational
 
 
0

 
 
 
578

 
 
 
0

 
 
 
578

 
         Other corporate:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
32

 
 
 
0

 
 
 
32

 
               Total other corporate
 
 
0

 
 
 
32

 
 
 
0

 
 
 
32

 
                  Total securities held to maturity
 
 
$
27,842

 
 
 
$
1,505

 
 
 
$
0

 
 
 
$
29,347

 




 
 
December 31, 2019
(In millions)
 
Quoted Prices in Active Markets
for Identical Assets
(Level 1)
 
Significant Observable
Inputs
(Level 2)
 
Significant Unobservable Inputs
(Level 3)
 
Total
Fair
Value
Securities available for sale, carried at fair value:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
      Fixed maturity securities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
         Government and agencies:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
$
34,878

 
 
 
$
1,522

 
 
 
$
0

 
 
 
$
36,400

 
               Total government and agencies
 
 
34,878

 
 
 
1,522

 
 
 
0

 
 
 
36,400

 
         Municipalities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
1,847

 
 
 
0

 
 
 
1,847

 
               Total municipalities
 
 
0

 
 
 
1,847

 
 
 
0

 
 
 
1,847

 
         Mortgage- and asset-backed securities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
232

 
 
 
0

 
 
 
232

 
            Broker/other
 
 
0

 
 
 
0

 
 
 
178

 
 
 
178

 
               Total mortgage- and asset-backed securities
 
 
0

 
 
 
232

 
 
 
178

 
 
 
410

 
         Public utilities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
6,556

 
 
 
0

 
 
 
6,556

 
            Broker/other
 
 
0

 
 
 
0

 
 
 
224

 
 
 
224

 
               Total public utilities
 
 
0

 
 
 
6,556

 
 
 
224

 
 
 
6,780

 
         Sovereign and supranational:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
1,042

 
 
 
0

 
 
 
1,042

 
               Total sovereign and supranational
 
 
0

 
 
 
1,042

 
 
 
0

 
 
 
1,042

 
         Banks/financial institutions:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
10,264

 
 
 
0

 
 
 
10,264

 
            Broker/other
 
 
0

 
 
 
0

 
 
 
23

 
 
 
23

 
               Total banks/financial institutions
 
 
0

 
 
 
10,264

 
 
 
23

 
 
 
10,287

 
         Other corporate:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
34,234

 
 
 
0

 
 
 
34,234

 
            Broker/other
 
 
0

 
 
 
0

 
 
 
262

 
 
 
262

 
               Total other corporate
 
 
0

 
 
 
34,234

 
 
 
262

 
 
 
34,496

 
                  Total securities available for sale
 
 
$
34,878

 
 
 
$
55,697

 
 
 
$
687

 
 
 
$
91,262

 
Equity securities, carried at fair value:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
$
642

 
 
 
$
80

 
 
 
$
0

 
 
 
$
722

 
            Broker/other
 
 
0

 
 
 
0

 
 
 
80

 
 
 
80

 
               Total equity securities
 
 
$
642

 
 
 
$
80

 
 
 
$
80

 
 
 
$
802

 

 
 
December 31, 2019
(In millions)
 
Quoted Prices in Active Markets
for Identical Assets
(Level 1)
 
Significant Observable
Inputs
(Level 2)
 
Significant Unobservable Inputs
(Level 3)
 
Total
Fair
Value
Securities held to maturity, carried at amortized cost:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
      Fixed maturity securities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
         Government and agencies:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
$
27,937

 
 
 
$
354

 
 
 
$
0

 
 
 
$
28,291

 
               Total government and agencies
 
 
27,937

 
 
 
354

 
 
 
0

 
 
 
28,291

 
         Municipalities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
1,083

 
 
 
0

 
 
 
1,083

 
               Total municipalities
 
 
0

 
 
 
1,083

 
 
 
0

 
 
 
1,083

 
         Mortgage- and asset-backed securities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
7

 
 
 
0

 
 
 
7

 
            Broker/other
 
 
0

 
 
 
0

 
 
 
10

 
 
 
10

 
               Total mortgage- and asset-backed securities
 
 
0

 
 
 
7

 
 
 
10

 
 
 
17

 
         Public utilities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
2,954

 
 
 
0

 
 
 
2,954

 
               Total public utilities
 
 
0

 
 
 
2,954

 
 
 
0

 
 
 
2,954

 
         Sovereign and supranational:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
1,320

 
 
 
0

 
 
 
1,320

 
               Total sovereign and supranational
 
 
0

 
 
 
1,320

 
 
 
0

 
 
 
1,320

 
         Banks/financial institutions:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
1,018

 
 
 
0

 
 
 
1,018

 
               Total banks/financial institutions
 
 
0

 
 
 
1,018

 
 
 
0

 
 
 
1,018

 
         Other corporate:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
            Third party pricing vendor
 
 
0

 
 
 
2,911

 
 
 
0

 
 
 
2,911

 
               Total other corporate
 
 
0

 
 
 
2,911

 
 
 
0

 
 
 
2,911

 
                  Total securities held to maturity
 
 
$
27,937

 
 
 
$
9,647

 
 
 
$
10

 
 
 
$
37,594

 


The following is a discussion of the determination of fair value of the Company's remaining financial instruments.

Derivatives

The Company uses derivative instruments to manage the risk associated with certain assets. However, the derivative instrument may not be classified in the same fair value hierarchy level as the associated asset. Inputs used to value derivatives include, but are not limited to, interest rates, credit spreads, foreign currency forward and spot rates, and interest volatility. The significant inputs to pricing derivatives are generally observable in the market or can be derived by observable market data. When these inputs are observable, the derivatives are classified as Level 2.

The fair value of foreign currency forward and options are based on observable market inputs, therefore they are classified as Level 2.

To determine the fair value of its interest rate derivatives, the Company uses inputs that are generally observable in the market or can be derived from observable market data. Interest rate swaps are cleared trades. In a cleared swap contract, the clearinghouse provides benefits to the counterparties similar to contracts listed for investment traded on an exchange since it maintains a daily margin to mitigate counterparties' credit risk. These derivatives are priced using observable inputs, accordingly, they are classified as Level 2. For its interest rate swaptions, the Company estimates their fair values using observable market data, including interest rate curves and volatilities. Their fair values are also classified as Level 2.

For derivatives associated with VIEs where the Company is the primary beneficiary, the Company is not the direct counterparty to the swap contracts. As a result, the fair value measurements incorporate the credit risk of the collateral associated with the VIE. Based on an analysis of these derivatives and a review of the methodology employed by the pricing vendor, the Company determined that due to the long duration of these swaps and the need to extrapolate from short-term observable data to derive and measure long-term inputs, certain inputs, assumptions and judgments are required to value future cash flows that cannot be corroborated by current inputs or current observable market data. As a result, the derivatives associated with the Company's consolidated VIEs are classified as Level 3 of the fair value hierarchy.

Commercial mortgage and other loans

Commercial mortgage and other loans include transitional real estate loans, commercial mortgage loans and middle market loans. The Company's loan receivables do not have readily determinable market prices and generally lack market liquidity. Fair values for loan receivables are determined based on the present value of expected future cash flows discounted at the applicable U.S. Treasury or London Interbank Offered Rate (LIBOR) yield plus an appropriate spread that considers other risk factors, such as credit and liquidity risk. The spreads are a significant component of the pricing inputs and are generally considered unobservable. Therefore, these investments have been assigned a Level 3 within the fair value hierarchy.

Other investments

Other investments includes short-term investments that are measured at fair value where amortized cost approximates fair value.

Other policyholders' funds

The largest component of the other policyholders' funds liability is the Company's annuity line of business in Aflac Japan. The Company's annuities have fixed benefits and premiums. For this product, the Company estimates the fair value to be equal to the cash surrender value. This is analogous to the value paid to policyholders on the valuation date if they were to surrender their policy. The Company periodically checks the cash value against discounted cash flow projections for reasonableness. The Company considers its inputs for this valuation to be unobservable and have accordingly classified this valuation as Level 3.

Notes payable

The fair values of the Company's publicly issued notes payable are determined by utilizing available sources of observable inputs from third party pricing vendors and are classified as Level 2. The fair values of the Company's yen-denominated loans approximate their carrying values and are classified as Level 3.
Transfers between Hierarchy Levels and Level 3 Rollforward
The following tables present the changes in fair value of the Company's investments and derivatives carried at fair value classified as Level 3.
 
 
Three Months Ended
March 31, 2020
 
Fixed Maturity Securities
 
Equity
Securities
 
Derivatives (1)
 
 
 
(In millions)
Mortgage-
and
Asset-
Backed
Securities
 
Public
Utilities
 
Banks/
Financial
Institutions
 
Other
Corporate
 
 
 
Foreign
Currency
Swaps
 
Credit
Default
Swaps
 
Total
 
Balance, beginning of period
$
178

 
$
224

 
$
23

 
$
262

 
$
80

 
$
43

 
$
0

 
$
810

 
Net investment gains (losses) included
in earnings
0

 
0

 
0

 
0

 
0

 
(185
)
 
0

 
(185
)
 
Unrealized gains (losses) included in other
comprehensive income (loss)
1

 
(8
)
 
0

 
(17
)
 
0

 
(4
)
 
0

 
(28
)
 
Purchases, issuances, sales and settlements:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Purchases
0

 
83

 
0

 
0

 
2

 
0

 
0

 
85

 
Issuances
0

 
0

 
0

 
0

 
0

 
0

 
0

 
0

 
Sales
0

 
0

 
0

 
0

 
0

 
0

 
0

 
0

 
Settlements
0

 
(1
)
 
0

 
0

 
0

 
0

 
0

 
(1
)
 
Transfers into Level 3
9

(2) 
0

 
0

 
0

 
0

 
0

 
0

 
9

 
Transfers out of Level 3
0

 
0

 
0

 
0


0

 
0

 
0

 
0

 
Balance, end of period
$
188

 
$
298

 
$
23

 
$
245

 
$
82

 
$
(146
)
 
$
0

 
$
690

 
Changes in unrealized gains (losses) relating
to Level 3 assets and liabilities still held at
the end of the period included in earnings
$
0

 
$
0

 
$
0

 
$
0

 
$
0

 
$
(185
)
 
$
0

 
$
(185
)
 
(1) Derivative assets and liabilities are presented net
(2) Transfer due to reclassification of level 3 securities from HTM to AFS

Three Months Ended
March 31, 2019
 
Fixed Maturity Securities
 
Equity
Securities
 
Derivatives (1)
 
 
 
(In millions)
Mortgage-
and
Asset-
Backed
Securities
 
Public
Utilities
 
Banks/
Financial
Institutions
 
Other
Corporate
 
 
 
Foreign
Currency
Swaps
 
Credit
Default
Swaps
 
Total
 
Balance, beginning of period
$
177

 
$
109

 
$
23

 
$
213

 
$
46

 
$
80

 
$
0

 
$
648

 
Net investment gains (losses) included
   in earnings
0

 
0

 
0

 
0

 
0

 
(8
)
 
0

 
(8
)
 
Unrealized gains (losses) included in other
   comprehensive income (loss)
1

 
1

 
0

 
1

 
0

 
(2
)
 
0

 
1

 
Purchases, issuances, sales and settlements:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Purchases
0

 
0

 
0

 
63

 
0

 
0

 
0

 
63

 
Issuances
0

 
0

 
0

 
0

 
0

 
0

 
0

 
0

 
Sales
0

 
0

 
0

 
(2
)
 
0

 
0

 
0

 
(2
)
 
Settlements
0

 
0

 
0

 
0

 
0

 
0

 
0

 
0

 
Transfers into Level 3
0

 
0

 
0

 
25

(2) 
0

 
0

 
0

 
25

 
Transfers out of Level 3
0

 
(25
)
(2) 
0

 
(16
)
(3) 
0

 
0

 
0

 
(41
)
 
Balance, end of period
$
178

 
$
85

 
$
23

 
$
284

 
$
46

 
$
70

 
$
0

 
$
686

 
Changes in unrealized gains (losses) relating
to Level 3 assets and liabilities still held at
the end of the period included in earnings
$
0

 
$
0

 
$
0

 
$
0

 
$
0

 
$
(8
)
 
$
0

 
$
(8
)
 
(1) Derivative assets and liabilities are presented net
(2) Transfer due to sector classification change
(3) Transfer due to availability of observable market inputs
Fair Value Sensitivity

Level 3 Significant Unobservable Input Sensitivity

The following tables summarize the significant unobservable inputs used in the valuation of the Company's Level 3 investments and derivatives carried at fair value. Included in the tables are the inputs or range of possible inputs that have an effect on the overall valuation of the financial instruments.
March 31, 2020
(In millions)
 
Fair Value
 
Valuation Technique(s)
 
Unobservable Input
 
Range
(Weighted Average)
 
Assets:
 
 
 
 
 
 
 
 
 
 
 
  Securities available for sale, carried at fair value:
 
 
 
 
 
 
 
 
 
 
 
    Fixed maturity securities:
 
 
 
 
 
 
 
 
 
 
 
       Mortgage- and asset-backed securities
 
 
$
188

 
 
Consensus pricing
 
Offered quotes
 
N/A
(a) 
       Public utilities
 
 
298

 
 
Discounted cash flow
 
Credit spreads
 
N/A
(a) 
       Banks/financial institutions
 
 
23

 
 
Consensus pricing
 
Offered quotes
 
N/A
(a) 
       Other corporate
 
 
245

 
 
Discounted cash flow
 
Credit spreads
 
N/A
(a) 
  Equity securities
 
 
82

 
 
Net asset value
 
Offered quotes
 
N/A
(a) 
  Other assets:
 
 
 
 
 
 
 
 
 

 
       Foreign currency swaps
 
 
15

 
 
Discounted cash flow
 
Interest rates (USD)
 
.72% - .88%
(b) 
 
 
 
 
 
 
 
 
Interest rates (JPY)
 
.02% - .20%
(c) 
 
 
 
 
 
 
 
 
CDS spreads
 
31 - 173 bps
 
 
 
 
74

 
 
Discounted cash flow
 
Interest rates (USD)
 
.72% - .88%
(b) 
 
 
 
 
 
 
 
 
Interest rates (JPY)
 
.02% - .20%
(c) 
            Total assets
 
 
$
925

 
 
 
 
 
 
 
 
Liabilities:
 
 
 
 
 
 
 
 
 
 
 
  Other liabilities:
 
 
 
 
 
 
 
 
 
 
 
       Foreign currency swaps
 
 
$
224

 
 
Discounted cash flow
 
Interest rates (USD)
 
.72% - .88%
(b) 
 
 
 
 
 
 
 
 
Interest rates (JPY)
 
.02% - .20%
(c) 
 
 
 
 
 
 
 
 
CDS spreads
 
31 - 173 bps
 
 
 
 
11

 
 
Discounted cash flow
 
Interest rates (USD)
 
.72% - .88%
(b) 
 
 
 
 
 
 
 
 
Interest rates (JPY)
 
.02% - .20%
(c) 
            Total liabilities
 
 
$
235

 
 
 
 
 
 
 
 

(a) N/A represents securities where the Company receives unadjusted broker quotes and for which there is no transparency into the providers' valuation techniques or unobservable inputs.
(b) Inputs derived from U.S. long-term rates to accommodate long maturity nature of the Company's swaps
(c) Inputs derived from Japan long-term rates to accommodate long maturity nature of the Company's swaps



December 31, 2019
(In millions)
 
Fair Value
 
Valuation Technique(s)
 
Unobservable Input
 
Range
(Weighted Average)
 
Assets:
 
 
 
 
 
 
 
 
 
 
 
  Securities available for sale, carried at fair value:
 
 
 
 
 
 
 
 
 
 
 
    Fixed maturity securities:
 
 
 
 
 
 
 
 
 
 
 
       Mortgage- and asset-backed securities
 
 
$
178

 
 
Consensus pricing
 
Offered quotes
 
N/A
(a) 
       Public utilities
 
 
224

 
 
Discounted cash flow
 
Credit spreads
 
N/A
(a) 
       Banks/financial institutions
 
 
23

 
 
Consensus pricing
 
Offered quotes
 
N/A
(a) 
       Other corporate
 
 
262

 
 
Discounted cash flow
 
Credit spreads
 
N/A
(a) 
  Equity securities
 
 
80

 
 
Net asset value
 
Offered quotes
 
N/A
(a) 
  Other assets:
 
 
 
 
 
 
 
 
 
 
 
       Foreign currency swaps
 
 
106

 
 
Discounted cash flow
 
Interest rates (USD)
 
1.89% - 2.09%
(b) 
 
 
 
 
 
 
 
 
Interest rates (JPY)
 
.12% - .43%
(c) 
 
 
 
 
 
 
 
 
CDS spreads
 
10 - 100 bps
 
 
 
 
63

 
 
Discounted cash flow
 
Interest rates (USD)
 
1.89% - 2.09%
(b) 
 
 
 
 
 
 
 
 
Interest rates (JPY)
 
.12% - .43%
(c) 
            Total assets
 
 
$
936

 
 
 
 
 
 
 
 
Liabilities:
 
 
 
 
 
 
 
 
 
 
 
  Other liabilities:
 
 
 
 
 
 
 
 
 
 
 
       Foreign currency swaps
 
 
$
118

 
 
Discounted cash flow
 
Interest rates (USD)
 
1.89% - 2.09%
(b) 
 
 
 
 
 
 
 
 
Interest rates (JPY)
 
.12% - .43%
(c) 
 
 
 
 
 
 
 
 
CDS spreads
 
13 - 159 bps
 
 
 
 
8

 
 
Discounted cash flow
 
Interest rates (USD)
 
1.89% - 2.09%
(b) 
 
 
 
 
 
 
 
 
Interest rates (JPY)
 
.12% - .43%
(c) 
            Total liabilities
 
 
$
126

 
 
 
 
 
 
 
 
(a) N/A represents securities where the Company receives unadjusted broker quotes and for which there is no transparency into the providers' valuation techniques or unobservable inputs.
(b) Inputs derived from U.S. long-term rates to accommodate long maturity nature of the Company's swaps
(c) Inputs derived from Japan long-term rates to accommodate long maturity nature of the Company's swaps
The following is a discussion of the significant unobservable inputs or valuation techniques used in determining the fair value of securities and derivatives classified as Level 3.

Net Asset Value

The Company holds certain unlisted equity securities whose fair value is derived based on the financial statements published by the investee. These securities do not trade on an active market and the valuations derived are dependent on the availability of timely financial reporting of the investee. Net asset value is an unobservable input in the determination of fair value of equity securities.

Offered Quotes

In circumstances where the Company's valuation model price is overridden because it implies a value that is not consistent with current market conditions, the Company will solicit bids from a limited number of brokers. The Company also receives unadjusted prices from brokers for its mortgage and asset-backed securities. These quotes are non-binding but are reflective of valuation best estimates at that particular point in time. Offered quotes are an unobservable input in the determination of fair value of mortgage- and asset-backed securities, certain banks/financial institutions, certain other corporate, and equity securities investments.

Interest Rates and CDS Spreads

The significant drivers of the valuation of the foreign exchange swaps are interest rates and CDS spreads. Some of the Company's swaps have long maturities that increase the sensitivity of the swaps to interest rate fluctuations. For the Company's foreign exchange or cross currency swaps that are in a net asset position, an increase in yen interest rates (all other factors held constant) will decrease the present value of the yen final settlement receivable (receive leg), thus decreasing the value of the swap as long as the derivative remains in a net asset position.
Foreign exchange swaps also have a lump-sum final settlement of foreign exchange principal amounts at the termination of the swap. Assuming all other factors are held constant, an increase in yen interest rates will decrease the receive leg and decrease the net value of the swap. Likewise, holding all other factors constant, an increase in U.S. dollar interest rates will increase the swap's net value due to the decrease in the present value of the dollar final settlement payable (pay leg).
The extinguisher feature in most of the Company's VIE swaps results in a cessation of cash flows and no further payments between the parties to the swap in the event of a default on the referenced or underlying collateral. To price this feature, the Company applies the survival probability of the referenced entity to the projected cash flows. The survival probability uses the CDS spreads and recovery rates to adjust the present value of the cash flows. For extinguisher swaps with positive values, an increase in CDS spreads decreases the likelihood of receiving the final exchange payments and reduces the value of the swap.

For additional information on the Company's investments and financial instruments, see the accompanying Notes 1, 3 and 4 and Notes 1, 3 and 4 of the Notes to the Consolidated Financial Statements in the 2019 Annual Report.