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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
ASSETS: |  |
Fixed maturities, amortized cost | $ 29,934 | $ 28,568
Fixed maturities, credit allowances | (36) | (48)
Fixed maturities - held to maturity, at amortized cost, fair value | 759 | 854
Fixed maturities - held to maturity, at amortized cost, net of credit allowances | (8) | (8)
Premium receivable, allowance for credit loss | (54) | (41)
Reinsurance recoverables on paid losses, allowance | (41) | (26)
Other assets, allowance for credit loss | $ (9) | $ (9)
SHAREHOLDERS' EQUITY: |  |
Preferred stock, par value per share (in dollars per share) | $ 0.01 | $ 0.01
Preferred stock, shares authorized (in shares) | 50,000,000.0 | 50,000,000.0
Preferred shares, issued (in shares) | 0 | 0
Preferred shares, outstanding (in shares) | 0 | 0
Common shares, par value per share (in dollars per share) | $ 0.01 | $ 0.01
Common shares, authorized (in shares) | 200,000,000.0 | 200,000,000.0
Common shares, outstanding (in shares) | 74,300,000 | 74,200,000
Accumulated other comprehensive income (loss), net deferred income tax expense (benefit) | $ (177) | $ (99)
Treasury shares (in shares) | 31,300,000 | 30,800,000

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