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Consolidated Balance Sheets (Parentheticals) - USD ($) shares in Millions, $ in Millions | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Fixed maturities available for sale, at amortized cost | $ 34,953 | $ 30,354
Allowance for credit losses on investments | 20 | 22
Investments accounted for using the fair value option | 3,136 | 3,066
Allowance for credit losses on premiums receivable | 43 | 45
Allowance for credit losses on reinsurance recoverable | 17 | 17
Allowance for credit loss on contractholder receivable | $ 7 | $ 5
Common shares, par value per share | $ 0.0011 | $ 0.0011
Common shares issued (shares) | 599.8 | 595.6
Common shares held in treasury (shares) | 240.8 | 219.2
Fixed maturities available for sale, at fair value |  |
Fixed maturities available for sale, at amortized cost | $ 32,329 | $ 27,570
Allowance for credit losses on investments | 20 | 22
Short-term investments, at fair value |  |
Fixed maturities available for sale, at amortized cost | 2,624 | 2,784
Allowance for credit losses on investments | $ 0 | $ 0

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