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FAIR VALUE MEASUREMENTS
12 Months Ended
Dec. 31, 2021
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 as of December 31.
  2021
(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$32,532 $1,288 $0 $33,820 
Municipalities0 3,036 0 3,036 
Mortgage- and asset-backed securities0 955 291 1,246 
Public utilities0 9,558 493 10,051 
Sovereign and supranational0 1,072 43 1,115 
Banks/financial institutions0 11,546 45 11,591 
Other corporate0 37,411 426 37,837 
Total fixed maturity securities32,532 64,866 1,298 98,696 
Equity securities1,340 90 173 1,603 
Other investments1,726 0 0 1,726 
Cash and cash equivalents5,051 0 0 5,051 
Other assets:
Foreign currency swaps0 137 0 137 
Foreign currency forwards0 791 0 791 
Foreign currency options0 8 0 8 
Total other assets0 936 0 936 
Total assets$40,649 $65,892 $1,471 $108,012 
Liabilities:
Other liabilities:
Foreign currency swaps$0 $427 $0 $427 
Foreign currency forwards0 1,138 0 1,138 
Interest rate swaps0 54 0 54 
Total liabilities$0 $1,619 $0 $1,619 
  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$36,032 $1,318 $$37,350 
Municipalities3,018 3,018 
Mortgage- and asset-backed securities814 224 1,038 
Public utilities10,395 422 10,817 
Sovereign and supranational1,334 48 1,382 
Banks/financial institutions12,036 24 12,060 
Other corporate39,918 299 40,217 
Total fixed maturity securities36,032 68,833 1,017 105,882 
Equity securities1,095 86 102 1,283 
Other investments1,139 1,139 
Cash and cash equivalents5,141 5,141 
Other assets:
Foreign currency swaps47 133 180 
Foreign currency forwards402 402 
Foreign currency options
Total other assets450 133 583 
Total assets$43,407 $69,369 $1,252 $114,028 
Liabilities:
Other liabilities:
Foreign currency swaps$$81 $231 $312 
Foreign currency forwards385 385 
Total liabilities$$466 $231 $697 
The following tables present the carrying amount and fair value categorized by fair value hierarchy level for the Company's financial instruments that are not carried at fair value as of December 31.
2021
(In millions)Carrying
Value
Quoted Prices in
Active Markets
for Identical
Assets
(Level 1)
Significant
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Total
Fair
Value
Assets:
Securities held to maturity,
    carried at amortized cost:
  Fixed maturity securities:
Government and agencies$21,086 $25,469 $230 $0 $25,699 
Municipalities335 0 436 0 436 
Public utilities43 0 55 0 55 
Sovereign and
   supranational
514 0 650 0 650 
Other corporate22 0 29 0 29 
Commercial mortgage and
    other loans
11,786 0 0 11,996 11,996 
Other investments (1)
22 0 22 0 22 
 Total assets$33,808 $25,469 $1,422 $11,996 $38,887 
Liabilities:
Other policyholders’ funds$7,072 $0 $0 $6,957 $6,957 
Notes payable
   (excluding leases)
7,839 0 8,280 259 8,539 
Total liabilities$14,911 $0 $8,280 $7,216 $15,496 
(1) Excludes policy loans of $236 and equity method investments of $1,858, at carrying value
2020
(In millions)Carrying
Value
Quoted Prices in
Active Markets
for Identical
Assets
(Level 1)
Significant
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Total
Fair
Value
Assets:
Securities held to maturity,
   carried at amortized cost:
  Fixed maturity securities:
Government and agencies$23,445 $28,810 $260 $$29,070 
Municipalities377 499 499 
Public utilities47 61 61 
Sovereign and
   supranational
571 736 736 
Other corporate24 33 33 
Commercial mortgage and
    other loans
10,554 10,655 10,655 
Other investments (1)
26 26 26 
  Total assets$35,044 $28,810 $1,615 $10,655 $41,080 
Liabilities:
Other policyholders’ funds$7,824 $$$7,709 $7,709 
Notes payable
   (excluding leases)
7,745 8,396 288 8,684 
Total liabilities$15,569 $$8,396 $7,997 $16,393 
(1) Excludes policy loans of $260 and equity method investments of $1,004, 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), in-house valuations 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. Starting in June 2021, these models and associated processes and controls were transitioned to and executed by Company personnel. These models are discounted cash flow (DCF) valuation models, but also use information from related markets, specifically the 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. Beginning in the third quarter of 2020, the Company refined these valuation models to explicitly incorporate currency
basis swap adjustments (market observable data) to assumed interest rate curves where appropriate. 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 as of December 31.
2021
(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$32,532 $808 $0 $33,340 
Internal0 480 0 480 
               Total government and agencies32,532 1,288 0 33,820 
         Municipalities:
Third party pricing vendor0 2,222 0 2,222 
Internal0 814 0 814 
               Total municipalities0 3,036 0 3,036 
         Mortgage- and asset-backed securities:
Third party pricing vendor0 955 0 955 
Broker/other0 0 291 291 
               Total mortgage- and asset-backed securities0 955 291 1,246 
         Public utilities:
Third party pricing vendor0 4,527 0 4,527 
Internal 0 5,031 0 5,031 
Broker/other0 0 493 493 
               Total public utilities0 9,558 493 10,051 
         Sovereign and supranational:
Third party pricing vendor0 273 0 273 
Internal0 799 0 799 
Broker/other0 0 43 43 
               Total sovereign and supranational0 1,072 43 1,115 
         Banks/financial institutions:
Third party pricing vendor0 5,237 0 5,237 
Internal0 6,309 0 6,309 
Broker/other0 0 45 45 
               Total banks/financial institutions0 11,546 45 11,591 
         Other corporate:
Third party pricing vendor0 29,495 0 29,495 
Internal0 7,916 0 7,916 
Broker/other0 0 426 426 
               Total other corporate0 37,411 426 37,837 
                  Total securities available for sale$32,532 $64,866 $1,298 $98,696 
Equity securities, carried at fair value:
Third party pricing vendor$1,340 $90 $0 $1,430 
Broker/other0 0 173 173 
               Total equity securities$1,340 $90 $173 $1,603 
2021
(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$25,469 $230 $0 $25,699 
               Total government and agencies25,469 230 0 25,699 
         Municipalities:
Third party pricing vendor0 436 0 436 
               Total municipalities0 436 0 436 
         Public utilities:
Third party pricing vendor0 55 0 55 
               Total public utilities0 55 0 55 
         Sovereign and supranational:
Third party pricing vendor0 313 0 313 
Broker/other0 337 0 337 
               Total sovereign and supranational0 650 0 650 
         Other corporate:
Third party pricing vendor0 29 0 29 
               Total other corporate0 29 0 29 
                  Total securities held to maturity$25,469 $1,400 $0 $26,869 
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$36,032 $1,318 $$37,350 
               Total government and agencies36,032 1,318 37,350 
         Municipalities:
Third party pricing vendor3,018 3,018 
               Total municipalities3,018 3,018 
         Mortgage- and asset-backed securities:
Third party pricing vendor364 364 
Broker/other450 224 674 
               Total mortgage- and asset-backed securities814 224 1,038 
         Public utilities:
Third party pricing vendor10,395 10,395 
Broker/other422 422 
               Total public utilities10,395 422 10,817 
         Sovereign and supranational:
Third party pricing vendor1,334 1,334 
Broker/other48 48 
               Total sovereign and supranational1,334 48 1,382 
         Banks/financial institutions:
Third party pricing vendor12,036 12,036 
Broker/other24 24 
               Total banks/financial institutions12,036 24 12,060 
         Other corporate:
Third party pricing vendor39,886 39,886 
Broker/other32 299 331 
               Total other corporate39,918 299 40,217 
                  Total securities available for sale$36,032 $68,833 $1,017 $105,882 
Equity securities, carried at fair value:
Third party pricing vendor$1,095 $86 $$1,181 
Broker/other102 102 
               Total equity securities$1,095 $86 $102 $1,283 
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$28,810 $260 $$29,070 
               Total government and agencies28,810 260 29,070 
         Municipalities:
Third party pricing vendor499 499 
               Total municipalities499 499 
         Public utilities:
Third party pricing vendor61 61 
               Total public utilities61 61 
         Sovereign and supranational:
Third party pricing vendor736 736 
               Total sovereign and supranational736 736 
         Other corporate:
Third party pricing vendor33 33 
               Total other corporate33 33 
                  Total securities held to maturity$28,810 $1,589 $$30,399 

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. 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 Company uses present value techniques to value non-option based derivatives. It also uses option pricing models to value option based derivatives. Key inputs are as follows:
Instrument TypeLevel 2Level 3
Interest rate derivatives
Swap yield curves
Basic curves
Interest rate volatility (1)
Not applicable
Foreign currency exchange rate derivatives - Non-VIES (forwards, swaps and options)
Foreign currency forward rates
Swap yield curves
Basis curves
Foreign currency spot rates
Cross foreign currency basis curves
Foreign currency volatility (1)
Not applicable
Foreign currency exchange rate derivatives - VIEs (swaps)
Foreign currency spot rates
Swap yield curves
Credit default swap curves
Basis curves
Recovery rates
Foreign currency forward rates
Foreign cross currency basis curves
Not applicable
(1) Option-based only
The fair values of the foreign currency forwards and options are based on observable market inputs, therefore they are classified as Level 2.

The Parent Company has cross-currency swap agreements related to certain of its U.S. dollar-denominated senior notes to effectively convert a portion of the interest on the notes from U.S dollar to Japanese yen. Their fair values 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 volatility. 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. Nevertheless, the Company has full transparency into the contracts to properly value the swaps for reporting purposes. Prior to October 1, 2021, these derivatives were classified as Level 3 because certain significant inputs were determined to be unobservable, primarily due to the long duration of the swaps which required extrapolation beyond the observable limits of the curve(s). However, due to the natural aging of the swap portfolio and the continued evolution of capital market inputs, especially the availability of long-term interest rates with tenors beyond 30 years, the Company has concluded that all significant inputs are now observable. As a result, effective October 1, 2021, the Company transferred the derivatives associated with its consolidated VIEs to Level 2 of the fair value hierarchy.

For forward bond purchase commitments with VIEs, the fair value of the derivative is based on the difference in the fixed purchase price and the current market value of the related bond prior to the settlement date. Since the bond is typically a public bond with readily available pricing, the derivatives associated with the forward purchase commitment are classified as Level 2 of the fair value hierarchy.

Commercial mortgage and other loans

Commercial mortgage and other loans include TREs, CMLs and MMLs. 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 floating-rate benchmark 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

Assets and liabilities are transferred into Level 3 when a significant input cannot be corroborated with market observable data. This occurs when market activity decreases significantly and underlying inputs cannot be observed, current prices are not available, and/or when there are significant variances in quoted prices, thereby affecting transparency. Assets and liabilities are transferred out of Level 3 when circumstances change such that a significant input can be corroborated with market observable data. This may be due to a significant increase in market activity, a specific event, or one or more significant input(s) becoming observable. Effective October 1, 2021, the foreign exchange swaps discussed above were transferred from Level 3 to Level 2 because the significant inputs used for their valuation that were previously unobservable are now observable.

The following tables present the changes in fair value of the Company's investments and derivatives carried at fair value classified as Level 3 as of December 31. Derivative assets and liabilities are presented as a net value.
2021
 Fixed Maturity SecuritiesEquity
Securities
Derivatives
(In millions)Mortgage-
and
Asset-
Backed
Securities
Public
Utilities
Sovereign
and
Supranational
Banks/
Financial
Institutions
Other
Corporate
 Foreign
Currency
Swaps
Total
Balance, beginning of period$224 $422 $48 $24 $299 $102 $(98)$1,021 
Net investment gains (losses) included
  in earnings
21 (158)(135)
Unrealized gains (losses) included in
  other comprehensive income (loss)
(25)(21)(5)(2)(11)(1)(65)
Purchases, issuances, sales
  and settlements:
Purchases169 167 23 90 41 490 
Issuances17 17 
Sales(2)(23)(8)(33)
Settlements(21)(17)(38)
Transfers into Level 323 84 107 
Transfers out of Level 3(77)(52)(21)257 107 
Balance, end of period$291 $493 $43 $45 $426 $173 $$1,471 
Changes in unrealized gains (losses)
  relating to Level 3 assets and liabilities
  still held at the end of the period
  included in earnings
$(24)$(23)$(4)$(2)$(27)$21 $(158)$(217)
2020
  Fixed Maturity SecuritiesEquity
Securities
Derivatives  
(In millions)Mortgage-
and
Asset-
Backed
Securities
Public
Utilities
Sovereign
and
Supranational
Banks/
Financial
Institutions
Other
Corporate
 Foreign
Currency
Swaps
Total
Balance, beginning of period$178 $224 $$23 $262 $80 $43 $810 
Net investment gains (losses) included
  in earnings
(1)16 (139)(124)
Unrealized gains (losses) included in
  other comprehensive income (loss)
19 12 (2)38 
Purchases, issuances, sales
  and settlements:
Purchases30 174 48 39 14 306 
Issuances
Sales(6)(6)
Settlements(2)(9)(1)(12)
Transfers into Level 315 26 
Transfers out of Level 3(15)(2)(17)
Balance, end of period$224 $422 $48 $24 $299 $102 $(98)$1,021 
Changes in unrealized gains (losses)
  relating to Level 3 assets and liabilities
  still held at the end of the period
  included in earnings
$$$$$$$(139)$(139)
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 as of December 31. Included in the tables are the inputs or range of possible inputs that have an effect on the overall valuation of the financial instruments.
2021
(In millions)Fair ValueValuation Technique(s)Unobservable InputRange
(Weighted Average)
Assets:
  Securities available for sale, carried at fair value:
    Fixed maturity securities:
       Mortgage- and asset-backed securities$291 Consensus pricingOffered quotesN/A
(a)
       Public utilities493 Discounted cash flowCredit spreadsN/A
(a)
       Sovereign and supranational43 Discounted cash flowHistorical volatilityN/A
(a)
       Banks/financial institutions45 Consensus pricingOffered quotesN/A
(a)
       Other corporate426 Discounted cash flowCredit spreadsN/A
(a)
  Equity securities173 Net asset valueOffered quotesN/A
(a)
            Total assets$1,471 
(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.
2020
(In millions)Fair ValueValuation Technique(s)Unobservable InputRange
(Weighted Average)
Assets:
  Securities available for sale, carried at fair value:
    Fixed maturity securities:
       Mortgage- and asset-backed securities$224 Consensus pricingOffered quotesN/A
(a)
       Public utilities422 Discounted cash flowCredit spreadsN/A
(a)
       Sovereign and supranational48 Discounted cash flowHistorical volatilityN/A
(a)
       Banks/financial institutions24 Consensus pricingOffered quotesN/A
(a)
       Other corporate299 Discounted cash flowCredit spreadsN/A
(a)
  Equity securities102 Net asset valueOffered quotesN/A
(a)
  Other assets:
       Foreign currency swaps69 Discounted cash flowInterest rates (USD).93%-1.40%
(b)
Interest rates (JPY).05%-.43%
(c)
CDS spreads22 bps-128 bps
64 Discounted cash flowInterest rates (USD).93%-1.40%
(b)
Interest rates (JPY).05%-.43%
(c)
            Total assets$1,252 
Liabilities:
  Other liabilities:
       Foreign currency swaps$160 Discounted cash flowInterest rates (USD).93%-1.12%
(b)
Interest rates (JPY).05%-.35%
(c)
CDS spreads41 bps-140 bps
71 Discounted cash flowInterest rates (USD).93%-1.12%
(b)
Interest rates (JPY).05%-.35%
(c)
            Total liabilities$231 
(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.

Effective October 1, 2021, the foreign exchange swaps mentioned above were transferred from level 3 to level 2 because the significant inputs used for their valuation that were previously unobservable are now observable.

For additional information on the Company's investments and financial instruments, see the accompanying Notes 1, 3 and 4.