CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions	Sep. 30, 2018	Dec. 31, 2017
Fixed maturity securities, available-for-sale, at fair value (amortized cost)	$ 22,143	$ 20,847
Equity securities, available-for-sale, at fair value (amortized cost)	1,490	1,392
Future policy benefits. at fair value	$ 684	$ 728
Preferred Stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Preferred Stock, shares authorized (in shares)	100,000,000	100,000,000
Preferred Stock, shares issued (in shares)	391,694	375,000
Preferred Stock, shares outstanding (in shares)	391,694	375,000
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	800,000,000	800,000,000
Common stock, shares issued (in shares)	214,370,000	214,370,000
Common stock, shares outstanding (in shares)	214,370,000	214,370,000
Treasury Stock, shares (in shares)	0	0