Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020
Allowance for credit loss	$ 35	$ 78
Amortized cost	8,882	9,055
Other invested assets fair value disclosure	132	106
Assets of consolidated investment vehicles, fair value disclosure	4,116	1,727
Other assets, fair value disclosure	127	145
Liabilities of consolidated investment vehicles, fair value disclosure	$ 3,243	$ 1,299
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)	71,241,940	77,546,896
Common stock, shares outstanding (in shares)	71,241,940	77,546,896
Accumulated other comprehensive income, tax provision	$ 74	$ 89
Fixed-maturity securities
Allowance for credit loss	35	78
Amortized cost	$ 8,188	$ 8,204