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Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Fixed maturity securities, available for sale, amortized cost | $ 43,784,431 | $ 44,866,019 |
Fixed maturity securities, available for sale, allowance for credit losses | 2,047 | 3,347 |
Mortgage loans on real estate, allowance for credit losses | 45,626 | 36,972 |
Limited partnerships and limited liability companies (2023 and 2022 include $1,065,628 and $684,834 related to consolidated variable interest entities) | 1,657,415 | 1,266,779 | [1]
Cash and cash equivalents (2023 and 2022 include $39,016 and $27,235 related to consolidated variable interest entities) | 2,777,852 | 1,919,669 | [1]
Coinsurance deposits, allowance for credit losses | 5,334 | 8,737 |
Accrued investment income (2023 and 2022 include $493 and $3,444 related to consolidated variable interest entities) | 497,425 | 497,851 | [1]
Other assets (2023 and 2022 include $19,349 and $10,690 related to consolidated variable interest entities) | 702,937 | 642,696 | [1]
Other liabilities (2023 and 2022 include $127,519 and $78,644 related to consolidated variable interest entities) | $ 2,034,523 | $ 1,614,479 | [1]
Common stock, par value (dollars per share) | $ 1 | $ 1 |
Common stock, shares authorized (in shares) | 200,000,000 | 200,000,000 |
Common stock, shares outstanding (in shares) | 77,753,194 | 84,810,255 |
Common stock, shares issued (in shares) | 77,753,194 | 84,810,255 |
Treasury stock, shares (in shares) | 31,809,876 | 24,590,353 |
Variable Interest Entities |  |  |
Limited partnerships and limited liability companies (2023 and 2022 include $1,065,628 and $684,834 related to consolidated variable interest entities) | $ 1,065,628 | $ 684,834 |
Cash and cash equivalents (2023 and 2022 include $39,016 and $27,235 related to consolidated variable interest entities) | 39,016 | 27,235 |
Accrued investment income (2023 and 2022 include $493 and $3,444 related to consolidated variable interest entities) | 493 | 3,444 |
Other assets (2023 and 2022 include $19,349 and $10,690 related to consolidated variable interest entities) | 19,349 | 10,690 |
Other liabilities (2023 and 2022 include $127,519 and $78,644 related to consolidated variable interest entities) | $ 127,519 | $ 78,644 |
Depositary Shares, each representing a 1/1,000th interest in a share of 5.95% Fixed-Rate Reset Non-Cumulative Preferred Stock, Series A |  |  |
Preferred stock, par value (dollars per share) | $ 1 | $ 1 |
Preferred stock, aggregate liquidation preference | $ 400,000 | $ 400,000 |
Preferred stock, shares authorized (in shares) | 20,000 | 20,000 |
Preferred stock, shares issued (in shares) | 16,000 | 16,000 |
Preferred stock, shares outstanding (in shares) | 16,000 | 16,000 |
Depositary Shares, each representing a 1/1,000th interest in a share of 6.625% Fixed-Rate Reset Non-Cumulative Preferred Stock, Series B |  |  |
Preferred stock, par value (dollars per share) | $ 1 | $ 1 |
Preferred stock, aggregate liquidation preference | $ 300,000 | $ 300,000 |
Preferred stock, shares authorized (in shares) | 12,000 | 12,000 |
Preferred stock, shares issued (in shares) | 12,000 | 12,000 |
Preferred stock, shares outstanding (in shares) | 12,000 | 12,000 |
[1] | Certain prior period amounts have been recast. See Note 1 - Significant Accounting Policies for more information.

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