Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Fixed-maturity securities, available-for-sale, at fair value	$ 9,639	$ 10,613
Other invested assets, measured at fair value	6	7
Assets of consolidated investment vehicles, measured at fair value	558
Other assets, measured at fair value	3	$ 139
Liabilities of consolidated investment vehicles	$ 481
Common stock par value (per share)	$ 0.01	$ 0.01
Common stock, shares authorized	500,000,000	500,000,000
Common stock, shares issued	93,274,987	103,672,592
Common stock, shares outstanding	93,274,987	103,672,592
Accumulated other comprehensive income, tax provision	$ 71	$ 38
Fixed Maturities [Member]
Fixed-maturity securities, available-for-sale, at fair value	$ 8,371	$ 9,884