Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Assets
Fixed maturity securities, amortized cost	$ 78,287	$ 69,483
Fixed maturity securities, allowance for credit losses	11	2
Mortgage loans valuation allowances	123	94
Leveraged leases, allowance for credit losses	13	13
Reinsurance Recoverable Allowance for Credit Loss	$ 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