Consolidated Balance Sheet (Unaudited at June 30, 2016) - USD ($) $ in Millions	Jun. 30, 2016	Dec. 31, 2015	Jun. 30, 2015	Dec. 31, 2014
Assets
Fixed maturities, available for sale, at fair value (amortized cost $59,975 and $58,878)	$ 63,311	$ 60,658
Equity securities, available for sale, at fair value (cost $525 and $528)	752	705
Real estate investments	929	989
Short-term securities	3,988	4,671
Other investments	3,490	3,447
Total investments	72,470	70,470
Cash	265	380	$ 317	$ 374
Investment income accrued	627	642
Premiums receivable	7,014	6,437
Reinsurance recoverables	8,603	8,910
Ceded unearned premiums	726	656
Deferred acquisition costs	1,954	1,849
Deferred taxes		296
Contractholder receivables	4,541	4,374
Goodwill	3,588	3,573
Other intangible assets	274	279
Other assets	2,384	2,318
Total assets	102,446	100,184
Liabilities
Claims and claim adjustment expense reserves	47,953	48,295
Unearned premium reserves	12,520	11,971
Contractholder payables	4,541	4,374
Payables for reinsurance premiums	401	296
Deferred taxes	370
Debt	6,436	6,344
Other liabilities	5,511	5,306
Total liabilities	77,732	76,586
Shareholders' equity
Common stock (1,750.0 shares authorized; 288.3 and 295.9 shares issued and outstanding)	22,349	22,172
Retained earnings	30,921	29,945
Accumulated other comprehensive income (loss)	965	(157)
Treasury stock, at cost (478.1 and 467.6 shares)	(29,521)	(28,362)
Total shareholders' equity	24,714	23,598	$ 24,121
Total liabilities and shareholders' equity	$ 102,446	$ 100,184