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Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Statement of Financial Position [Abstract] |  |
Allowance for credit loss | $ 77 | $ 65
Amortized Cost | 6,746 | 7,707
Other invested assets, fair value disclosure | 3 | 30
Financial Guaranty variable interest entities assets | 174 | 413
Assets of consolidated investment vehicles, fair value disclosure | 331 | 5,363
Other assets, fair value disclosure | 123 | 148
Financial guaranty variable interest entities' liabilities, with recourse | 543 | 702
Financial guaranty variable interest entities' liabilities, without recourse | 11 | 13
Liabilities of consolidated investment vehicles, fair value disclosure | $ 0 | $ 4,431
Common stock par value (in dollars per share) | $ 0.01 | $ 0.01
Common stock, shares authorized (in shares) | 500,000,000 | 500,000,000
Common stock, shares issued (in shares) | 56,217,305 | 59,013,040
Common stock, shares outstanding (in shares) | 56,217,305 | 59,013,040
Accumulated other comprehensive income, tax provision | $ (67) | $ (84)

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