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Fair Value of Financial Instruments
9 Months Ended
Sep. 30, 2023
Fair Value Disclosures [Abstract]  
Fair Value of Financial Instruments Fair Value of Financial Instruments
The Company is required to disclose estimated fair values for certain financial and nonfinancial assets and liabilities. Fair values of the Company’s insurance contracts other than annuity contracts (which are investment contracts) and EMA limited partnership interests are not required to be disclosed. However, the estimated fair values of liabilities under all insurance contracts are taken into consideration in the Company’s overall management of interest rate risk through appropriate matching of investment maturities with amounts due under insurance contracts.
Information regarding the three-level fair value hierarchy presented below and the valuation methodologies utilized by the Company to estimate fair values at each reporting date is included in Part II - Item 8, Note 4 of the
Consolidated Financial Statements in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022.
Financial Instruments Measured and Carried at Fair Value on a Recurring Basis
The following table presents the Company's fair value hierarchy for financial assets and financial liabilities measured and carried at fair value on a recurring basis. During the nine months ended September 30, 2023 and 2022, there were no transfers between Level 1 and Level 2. As of September 30, 2023, Level 3 invested assets comprised 9.2% of the Company’s total investment portfolio at fair value.
($ in millions)Carrying
Amount
Fair
Value
Fair Value Measurements at
Reporting Date Using
 Level 1Level 2Level 3
September 30, 2023
Financial Assets
Investments
Fixed maturity securities
U.S. Government and federally
   sponsored agency obligations:
Mortgage-backed securities$590.5 $590.5 $— $588.0 $2.5 
Other, including U.S. Treasury securities364.8 364.8 44.2 320.6 — 
Municipal bonds1,185.6 1,185.6 — 1,115.9 69.7 
Foreign government bonds24.5 24.5 — 24.5 — 
Corporate bonds1,685.3 1,685.3 10.0 1,370.1 305.2 
Other asset-backed securities1,110.9 1,110.9 — 1,012.9 98.0 
Total fixed maturity securities4,961.6 4,961.6 54.2 4,432.0 475.4 
Equity securities77.0 77.0 17.2 57.6 2.2 
Short-term investments113.5 113.5 113.5 — — 
Other investments43.1 43.1 — 43.1 — 
Totals$5,195.2 $5,195.2 $184.9 $4,532.7 $477.6 
Separate Account variable annuity assets(1)
$2,974.0 $2,974.0 $2,974.0 $— $— 
Financial Liabilities(2)
$80.3 $80.3 $— $2.0 $78.3 
December 31, 2022
Financial Assets
Investments
Fixed maturity securities
U.S. Government and federally
   sponsored agency obligations:
Mortgage-backed securities$570.4 $570.4 $— $567.8 $2.6 
Other, including U.S. Treasury securities342.6 342.6 24.6 318.0 — 
Municipal bonds
1,269.7 1,269.7 — 1,215.3 54.4 
Foreign government bonds
33.6 33.6 — 33.6 — 
Corporate bonds
1,901.7 1,901.7 12.2 1,628.2 261.3 
Other asset-backed securities
1,067.0 1,067.0 — 962.0 105.0 
Total fixed maturity securities5,185.0 5,185.0 36.8 4,724.9 423.3 
Equity securities99.6 99.6 23.3 74.3 2.0 
Short-term investments109.4 109.4 109.4 — — 
Other investments38.6 38.6 — 38.6 — 
Totals$5,432.6 $5,432.6 $169.5 $4,837.8 $425.3 
Separate Account (variable annuity) assets(1)
$2,792.3 $2,792.3 $2,792.3 $— $— 
Financial Liabilities(2)
$92.5 $92.5 $— $1.2 $91.3 
(1)    Separate Account variable annuity assets represent contractholder funds invested in various actively traded mutual funds that have daily quoted net asset values that are readily determinable for identical assets that the Company can access. Separate Account variable annuity liabilities are equal to the estimated fair value of the Separate Account variable annuity assets.
(2) Represents embedded derivatives related to fixed indexed annuity and indexed universal life products reported in Future policy benefit reserves and Other policyholder funds as well as net MRBs reported in Policyholders' account balances in the Company's Consolidated Balance Sheets.
Changes in Level 3 Fair Value Measurements
The reconciliation for all financial assets and financial liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3) were as follows:
($ in millions)Financial Assets
Financial
Liabilities(1)
Municipal
Bonds
Corporate
Bonds

Mortgage-Backed
and Other
Asset-
Backed
Securities(2)
Total
Fixed
Maturity
Securities
Equity
Securities
Total
Beginning balance, July 1, 2023$63.9 $311.5 $101.4 $476.8 $2.0 $478.8 $83.6 
Transfers into Level 3(3)
— — — — — — — 
Transfers out of Level 3(3)
— (3.7)— (3.7)— (3.7)— 
Total gains or losses
Net gains/losses included in
   net income
— — — — 0.2 0.2 (3.2)
Net unrealized gains/losses
   included in OCI
5.9 (12.8)2.0 (4.9)— (4.9)0.4 
Purchases— 17.5 1.7 19.2 — 19.2 — 
Issuances— — — — — — 2.0 
Sales— — — — — — — 
Settlements— — — — — — — 
Paydowns, maturities and distributions(0.1)(7.3)(4.6)(12.0)— (12.0)(4.5)
Ending balance, September 30, 2023$69.7 $305.2 $100.5 $475.4 $2.2 $477.6 $78.3 
Beginning balance, January 1, 2023$54.4 $261.3 $107.6 $423.3 $2.0 $425.3 $91.3 
Transfers into Level 3(3)
— 36.1 0.8 36.9 — 36.9 — 
Transfers out of Level 3(3)
— (3.7)— (3.7)— (3.7)— 
Total gains or losses
Net gains/losses included in
   net income
— — — — 0.2 0.2 (5.6)
Net unrealized gains/losses
   included in OCI
6.5 (14.1)0.9 (6.7)— (6.7)(0.3)
Purchases9.5 43.2 1.9 54.6 — 54.6 — 
Issuances— — — — — 6.3 
Sales— (7.7)(7.7)— (7.7)— 
Settlements— — — — — — 
Paydowns, maturities and distributions(0.7)(9.9)(10.7)(21.3)— (21.3)(13.4)
Ending balance, September 30, 2023
$69.7 $305.2 $100.5 $475.4 $2.2 $477.6 $78.3 
(1)Represents embedded derivatives related to fixed indexed annuity and indexed universal life products reported in Future policy benefit reserves and Other policyholder funds as well as net MRBs reported in Policyholders' account balances in the Company's Consolidated Balance Sheets.
(2)Includes U.S. Government and federally sponsored agency obligations for mortgage-backed securities and other asset-backed securities.
(3)Transfers into and out of Level 3 during the three and nine months ended September 30, 2023 and 2022 were related to changes in the primary pricing source and changes in observability of external information used in determining fair value. The Company's policy is to recognize transfers into and out of the levels as having occurred at the end of the reporting period in which the transfers were determined.
($ in millions)Financial Assets
Financial
Liabilities
(1)
Municipal
Bonds
Corporate
Bonds

Mortgage-Backed
and Other
Asset-
Backed
Securities(2)
Total
Fixed
Maturity
Securities
Equity
Securities
Total
Beginning balance, July 1, 2022
$51.0 $270.5 $97.1 $418.6 $1.4 $420.0 $97.8 
Transfers into Level 3(3)
— 20.5 12.2 32.7 0.8 33.5 — 
Transfers out of Level 3(3)
— (34.8)— (34.8)— (34.8)— 
Total gains or losses
Net gains/losses included in
   net income
— — (0.8)(0.8)(0.1)(0.9)— 
 Net investment (gains) losses included in net income related to financial liabilities
— — — — — — (6.3)
 Net unrealized gains/losses
   included in OCI
(5.3)(7.4)(3.9)(16.6)— (16.6)— 
Purchases0.2 8.4 7.9 16.5 — 16.5 — 
Issuances— — — — — — 2.7 
Sales— — — — — — — 
Settlements— — — — — — — 
Paydowns, maturities and distributions7.4 (17.4)(5.3)(15.3)(0.1)(15.4)(1.4)
Ending balance, September 30, 2022
$53.3 $239.8 $107.2 $400.3 $2.0 $402.3 $92.8 
Beginning balance, January 1, 2022$60.8 $210.3 $98.9 $370.0 $1.4 $371.4 $111.4 
Transfers into Level 3(3)
— 144.0 34.5 178.5 0.8 179.3 — 
Transfers out of Level 3(3)
(3.2)(34.9)(4.8)(42.9)— (42.9)— 
Total gains or losses
Net gains/losses included in
   net income
— — (3.1)(3.1)(0.1)(3.2)— 
 Net investment (gains) losses included in net income related to financial liabilities
— — — — — — (13.9)
Net unrealized gains/losses
   included in OCI
(11.6)(18.7)(11.3)(41.6)— (41.6)(2.4)
Purchases0.2 13.3 7.9 21.4 — 21.4 — 
Issuances— — — — — — 4.8 
Sales— — (2.1)(2.1)— (2.1)— 
Settlements— — — — — — — 
Paydowns, maturities and distributions7.1 (74.2)(12.8)(79.9)(0.1)(80.0)(7.1)
Ending balance, September 30, 2022
$53.3 $239.8 $107.2 $400.3 $2.0 $402.3 $92.8 
(1) Represents embedded derivatives related to fixed indexed annuity and indexed universal life products reported in Future policy benefit reserves and Other policyholder funds as well as net MRBs reported in Policyholders' account balances in the Company's Consolidated Balance Sheets.
(2) Includes U.S. Government and federally sponsored agency obligations for mortgage-backed securities and other asset-backed securities.
(3) Transfers into and out of Level 3 during the three and nine months ended September 30, 2022 were attributable to changes in the availability of observable market information for individual fixed maturity securities. The Company's policy is to recognize transfers into and out of the levels as having occurred at the end of the reporting period in which the transfers were determined.

For the three and nine months ended September 30, 2023, the Company had $0.2 of net gains with respect to Level 3 financial assets. For the three and nine months ended September 30, 2022, the Company had net losses of $0.9 million and $3.2 million, respectively, that were included in net income with respect to Level 3 financial assets.
For the three and nine months ended September 30, 2023, the Company had net gains of $3.2 million and $5.6 million, respectively, that were included in net income and were attributable to changes in the fair value of Level 3 financial liabilities. For the three and nine months ended September 30, 2022, the Company had net gains of $6.3 million and $13.9 million, respectively, that were included in net income and were attributable to changes in the fair value of Level 3 financial liabilities.
Level 3 Assets and Liabilities by Price Source
The table below presents the balances of Level 3 assets and liabilities measured at fair value with their corresponding pricing sources (in millions, 2022 information recast for the adoption of LDTI):
($ in millions)
Total
Internal
External
September 30, 2023
Financial Assets
Fixed maturity securities
U.S. Government and federally sponsored agency obligations:
Mortgage-backed securities$2.5 $— $2.5 
Municipal bonds69.7 — 69.7 
Corporate bonds305.2 47.4 257.8 
Other asset-backed securities98.0 — 98.0 
Total fixed maturity securities475.4 47.4 428.0 
Equity securities2.2 — 2.2 
Totals$477.6 $47.4 $430.2 
Financial Liabilities(1)
$78.3 $78.3 $— 
December 31, 2022
Financial Assets
Fixed maturity securities
U.S. Government and federally sponsored agency obligations:
Mortgage-backed securities$2.6 $— $2.6 
Municipal bonds54.4 — 54.4 
Corporate bonds261.3 9.5 251.8 
Other asset-backed securities105.0 — 105.0 
Total fixed maturity securities423.3 9.5 413.8 
Equity securities2.0 — 2.0 
Totals$425.3 $9.5 $415.8 
Financial Liabilities(1)
$91.3 $91.3 $— 
(1) Represents embedded derivatives related to fixed indexed annuity and indexed universal life products reported in Future policy benefit reserves and Other policyholder funds as well as net MRBs reported in Policyholders' account balances in the Company's Consolidated Balance Sheets.

External pricing sources for securities represent prices from prior transactions or unadjusted third-party pricing information where pricing inputs are not readily available.
Quantitative Information about Level 3 Fair Value Measurements
The following table provides quantitative information about the significant unobservable inputs for recurring fair value measurements categorized with Level 3.
($ in millions)

Fair Value
as of
September 30, 2023
Valuation Technique(s)Unobservable Inputs
Range
(Weighted Average)
and Single Point Best Estimate(1)
Financial Assets
Corporate bonds
$47.4 
discounted cash flow
yield
8.3% - 17.4%
Financial Liabilities
Derivatives embedded in fixed indexed annuity products
$82.8 discounted cash flowlapse rate5.4%
mortality multiplier(2)
67.8%
      option budget 
0.9% - 3.8%
non-performance adjustment(3)
5.0%
Net MRBs$(4.5)discounted cash flow lapse rate 5.9%
mortality multiplier(2)
67.8%
(1)    When a range of unobservable inputs is not readily available, the Company uses a single point best estimate.
(2)    Mortality multiplier is applied to the Annuity 2000 table.
(3)    Determined as a percentage of the risk-free rate.
The valuation techniques and significant unobservable inputs used in the fair value measurement for financial assets and financial liabilities classified as Level 3 are subject to the control processes as described in Part II - Item 8, Note 4 in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022. Generally, valuation techniques for fixed maturity securities include spread pricing, matrix pricing and discounted cash flow methodologies; include inputs such as quoted prices for identical or similar securities that are less liquid; and are based on lower levels of trading activity than securities classified as Level 2.
Financial Instruments Not Carried at Fair Value
The Company has various other financial assets and financial liabilities used in the normal course of business that are not carried at fair value, but for which fair value disclosure is required. These financial assets and financial liabilities are further described in Part II - Item 8, Note 4 in the Company's Annual Report on Form 10-K for the year ended December 31, 2022. The following table presents the carrying amount, fair value and fair value hierarchy of these financial assets and financial liabilities.
($ in millions)Carrying
Amount
Fair
Value
Fair Value Measurements at
Reporting Date Using
Level 1Level 2Level 3
September 30, 2023
Financial Assets
Other investments$181.6 $185.0 $— $— $185.0 
Deposit asset on reinsurance2,515.7 2,070.3 — — 2,070.3 
Financial Liabilities
Investment contract and future policy benefit reserves, fixed annuity contracts4,920.8 4,821.1 — — 4,821.1 
Investment contract and future policy benefit reserves, account values on life contracts116.8 112.8 — — 112.8 
Other policyholder funds915.9 915.9 — 904.9 11.0 
Reverse repurchase agreements0.2 0.4 — 0.4 — 
Short-term debt— — — — — 
Long-term debt546.1 541.1 — 541.1 — 
December 31, 2022
Financial Assets
Other investments$167.4 $170.9 $— $— $170.9 
Deposit asset on reinsurance2,516.6 2,207.2 — — 2,207.2 
Financial Liabilities     
Investment contract and future policy benefit reserves, fixed annuity contracts4,988.5 4,901.3 — — 4,901.3 
Investment contract and future policy benefit reserves, account values on life contracts111.9 107.7 — — 107.7 
Other policyholder funds 863.0 863.0 — 810.7 52.3 
Reverse repurchase agreements70.2 73.3 — 73.3 — 
Short-term debt249.0 249.0 — — 249.0 
Long-term debt249.0 240.5 — 240.5 —