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Fair Value Measurements
12 Months Ended
Dec. 31, 2020
Fair Value Disclosures [Abstract]  
Fair Value Measurements Fair Value Measurements
Fair Value Hierarchy
The fair value hierarchy gives the highest priority to quoted prices with readily available independent data in active markets for identical assets or liabilities (Level 1) and the lowest priority to unobservable market inputs (Level 3). When various inputs for measurement fall within different levels of the fair value hierarchy, the lowest observable input that has a significant impact on fair value measurement is used. Our valuation techniques have not changed from those used at December 31, 2019, and ultimately management determines fair value. Financial instruments reported at fair value in our consolidated financial statements are categorized based upon the following characteristics or inputs to the valuation techniques:

Level 1 – Financial assets and liabilities for which inputs are observable and are obtained from reliable quoted prices for identical assets or liabilities in active markets. This is the most reliable fair value measurement and includes, for example, active exchange-traded equity securities.
Level 2 – Financial assets and liabilities for which values are based on quoted prices in markets that are not active or for which values are based on similar assets and liabilities that are actively traded. This also includes pricing models for which the inputs are corroborated by market data.
The technique used for the Level 2 fixed-maturity securities is the application of market based modeling. The inputs used for all classes of fixed-maturity securities listed in the table below include relevant market information by asset class, trade activity of like securities, marketplace quotes, benchmark yields, spreads off benchmark yields, interest rates, U.S. Treasury or swap curves, yield to maturity and economic events. Specific to commercial mortgage-backed securities, key inputs also include prepayment and default projections based on past performance of the underlying collateral and current market data. Level 2 fixed-maturity securities are priced by a nationally recognized pricing vendor.
The Level 2 nonredeemable preferred equities technique used is the application of market based modeling. The inputs used, similar to those used by the pricing vendor for our fixed-maturity securities, include relevant market information, trade activity of like securities, yield to maturity, corporate action notices and economic events. Level 2 nonredeemable preferred equities are priced by a nationally recognized pricing vendor.
Level 3 – Financial assets and liabilities for which values are based on prices or valuation techniques that require inputs that are both unobservable and significant to the overall fair value measurement. Level 3 inputs include the following:
Quotes from brokers or other external sources that are not considered binding;
Quotes from brokers or other external sources where it cannot be determined that market participants would in fact transact for the asset or liability at the quoted price; or
Quotes from brokers or other external sources where the inputs are not deemed observable.
 
The following tables illustrate the fair value hierarchy for those assets measured at fair value on a recurring basis at December 31, 2020 and 2019. We do not have any liabilities carried at fair value. There were no transfers between Level 1 and Level 2.
(Dollars in millions)Quoted prices in
active markets for
identical assets
(Level 1)
Significant 
unobservable 
inputs
(Level 3)
At December 31, 2020Significant other
observable inputs
(Level 2)
Total
Fixed maturities, available for sale:    
Corporate $ $6,895 $ $6,895 
States, municipalities and political subdivisions 4,997  4,997 
Commercial mortgage-backed  285  285 
United States Government120   120 
Foreign government 29  29 
Government-sponsored enterprises 12  12 
Subtotal120 12,218  12,338 
Common equities8,541   8,541 
Nonredeemable preferred equities 315  315 
Separate accounts taxable fixed maturities  903  903 
Top Hat savings plan mutual funds and common
equity (included in Other assets)
51   51 
Total$8,712 $13,436 $ $22,148 
At December 31, 2019    
Fixed maturities, available for sale:    
Corporate $— $6,401 $— $6,401 
States, municipalities and political subdivisions— 4,728 — 4,728 
Commercial mortgage-backed — 301 — 301 
United States Government104 — — 104 
Foreign government— 28 — 28 
Government-sponsored enterprises— 136 — 136 
Subtotal104 11,594 — 11,698 
Common equities7,518 — — 7,518 
Nonredeemable preferred equities — 234 — 234 
Separate accounts taxable fixed maturities — 855 — 855 
Top Hat savings plan mutual funds and common
equity (included in Other assets)
45 — — 45 
Total$7,667 $12,683 $— $20,350 

We also held Level 1 cash and cash equivalents of $900 million and $767 million at December 31, 2020 and 2019, respectively. Level 3 assets reported at fair value in our consolidated financial statements are not material, and therefore no further disclosures are provided.
 
Fair Value Disclosure for Assets and Liabilities Not Carried at Fair Value
The disclosures below are presented to provide information about the effects of current market conditions on financial instruments that are not reported at fair value in our consolidated financial statements.
 
The following table shows fair values of our note payable and long-term debt:
(Dollars in millions)Quoted prices in
active markets for 
identical assets
(Level 1)
Significant other
observable inputs
(Level 2)
Significant
unobservable
inputs
(Level 3)
Total
At December 31, 2020
Note payable$ $54 $ $54 
6.900% senior debentures, due 2028
 35  35 
6.920% senior debentures, due 2028
 515  515 
6.125% senior notes, due 2034
 522  522 
Total$ $1,126 $ $1,126 
At December 31, 2019
Note payable$— $39 $— $39 
6.900% senior debentures, due 2028
— 34 — 34 
6.920% senior debentures, due 2028
— 506 — 506 
6.125% senior notes, due 2034
— 512 — 512 
Total$— $1,091 $— $1,091 
 
Fair value of the note payable was determined based upon the outstanding balance at December 31, 2020 and 2019, because it is short term and tied to a variable interest rate. Fair value of the long-term debt was determined under the fair value measurements and disclosure accounting rules based on market pricing of similar debt instruments that are actively trading. We determine fair value for our debt the same way that we value corporate fixed maturities in our investment portfolio. Fair value can vary with macroeconomic conditions. Regardless of the fluctuations in fair value, the outstanding principal amount of our long-term debt is $793 million at both December 31, 2020 and 2019. None of the long-term debt is encumbered by rating triggers. The note payable and long-term debt were classified as Level 2 as an active market does not exist, but fair value is determined based on observable inputs.

The following table shows the fair value of our life policy loans, included in other invested assets:
(Dollars in millions)Quoted prices in
active markets for
identical assets
(Level 1)
Significant other
observable inputs 
(Level 2)
Significant 
unobservable 
inputs
(Level 3)
Total
At December 31, 2020
Life policy loans$ $ $49 $49 
At December 31, 2019
Life policy loans$— $— $44 $44 
 
Outstanding principal and interest for these life policy loans totaled $33 million and $32 million at December 31, 2020 and 2019, respectively. To determine the fair value, we make the following significant assumptions: (1) the discount rates used to calculate the present value of expected payments are the risk-free spot rates, as nonperformance risk is minimal; and (2) the loan repayment rate by which policyholders pay off their loan balances is in line with past experience.
 
The following table shows fair value of our deferred annuities and structured settlements included in life policy and investment contract reserves:
(Dollars in millions)Quoted prices in
active markets for
identical assets
(Level 1)
Significant other
observable inputs 
(Level 2)
Significant
unobservable
inputs
(Level 3)
Total
At December 31, 2020
Deferred annuities$ $ $836 $836 
Structured settlements 227  227 
Total$ $227 $836 $1,063 
At December 31, 2019
Deferred annuities$— $— $770 $770 
Structured settlements— 212 — 212 
Total$— $212 $770 $982 
 
Recorded reserves for the deferred annuities were $761 million and $760 million at December 31, 2020 and 2019, respectively. Recorded reserves for the structured settlements were $145 million and $151 million at December 31, 2020 and 2019, respectively.
 
Fair values for deferred annuities were calculated based upon internally developed models because active markets and observable inputs do not exist. To determine the fair value, we made the following significant assumptions: (1) the discount rates used to calculate the present value of expected payments are the risk-free spot rates plus an A3 rated bond spread for financial issuers at December 31, 2020 and 2019, to account for nonperformance risk; (2) the rate of interest credited to policyholders is the portfolio net earned interest rate less a spread for expenses and profit; and (3) additional lapses occur when the credited interest rate is exceeded by an assumed competitor credited rate, which is a function of the risk-free rate of the economic scenario being modeled.
 
Fair values for structured settlements were calculated based on internally developed models which assume the discount rates used to calculate the present value of expected payments are the risk-free spot rates plus an A3 rated bond spread for financial issuers at December 31, 2020 and 2019, to account for nonperformance risk. The structured settlements were classified as Level 2 as an active market does not exist, but fair value is based on observable inputs.