Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions	Sep. 30, 2017	Dec. 31, 2016
Investments:
Fixed maturities, available-for-sale, at fair value (amortized cost of $xx,xxx and $22,507)	$ 23,643	$ 23,819
Fixed maturities, at fair value using the fair value option	36	82
Equity securities, available-for-sale, at fair value (cost of $139 and $142)	153	152
Mortgage loans (net of allowance for loan losses of $1 and $19)	2,880	2,811
Policy loans, at outstanding balance	1,417	1,442
Limited partnerships and other alternative investments	964	930
Other investments	254	293
Short-term investments	1,400	1,349
Total investments	30,747	30,878
Cash	239	554
Premiums receivable and agents’ balances	15	18
Reinsurance recoverables	20,721	20,725
Deferred policy acquisition costs	426	463
Deferred income taxes, net	1,193	1,437
Other assets	838	606
Separate account assets	115,626	115,665
Total assets	169,805	170,346
Liabilities
Reserve for future policy benefits	14,280	14,000
Other policyholder funds and benefits payable	29,576	30,588
Other liabilities	2,608	2,272
Separate account liabilities	115,626	115,665
Total liabilities	162,090	162,525
Stockholders' Equity
Common stock—1,000 shares authorized, issued and outstanding, par value $5,690	6	6
Additional paid-in capital	4,337	4,935
Accumulated other comprehensive income, net of tax	944	722
Retained earnings	2,428	2,158
Total Stockholders’ Equity	7,715	7,821
Total liabilities and stockholder's equity	$ 169,805	$ 170,346