Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Assets
Amortized cost of fixed maturity securities available-for-sale	$ 83,395	$ 78,287
Fixed maturity securities, allowance for credit losses	6	11
Mortgage loans valuation allowances	119	123
Leveraged leases, allowance for credit losses	13	13
Premiums, reinsurance and other, allowance for credit losses	$ 10	$ 10
Equity
Common stock, par value	$ 25,000	$ 25,000
Common stock, shares authorized	4,000	4,000
Common stock, shares, issued	3,000	3,000
Common stock, shares, outstanding	3,000	3,000