Consolidated Balance Sheet (Unaudited at June 30, 2011) (USD $) In Millions	Jun. 30, 2011	Dec. 31, 2010	Jun. 30, 2010	Dec. 31, 2009
Assets
Fixed maturities, available for sale, at fair value (including $94 and $186 subject to securities lending) (amortized cost $59,767 and $60,170)	$ 62,976	$ 62,820
Equity securities, available for sale, at fair value (cost $461 and $372)	600	519
Real estate	854	838
Short-term securities	5,024	5,616
Other investments	3,539	2,929
Total investments	72,993	72,722
Cash	273	200	266	255
Investment income accrued	768	791
Premiums receivable	6,043	5,497
Reinsurance recoverables	11,780	11,994
Ceded unearned premiums	802	813
Deferred acquisition costs	1,840	1,782
Deferred tax asset	128	493
Contractholder receivables	5,370	5,343
Goodwill	3,365	3,365
Other intangible assets	465	502
Other assets	2,641	2,154
Total assets	106,468	105,656
Liabilities
Claims and claim adjustment expense reserves	52,596	51,606
Unearned premium reserves	11,339	10,921
Contractholder payables	5,370	5,343
Payables for reinsurance premiums	409	407
Debt	6,604	6,611
Other liabilities	5,142	5,293
Total liabilities	81,460	80,181
Shareholders' equity
Preferred Stock Savings Plan - convertible preferred stock (0.0 and 0.2 shares issued and outstanding)		68	72	79
Common stock (1,748.6 shares authorized; 419.5 and 434.6 shares issued and outstanding)	20,607	20,162	19,884	19,593
Retained earnings	18,966	18,847	17,285	16,315
Accumulated other changes in equity from nonowner sources	1,711	1,255	1,690	1,219
Treasury stock, at cost (320.8 and 296.6 shares)	(16,276)	(14,857)	(12,645)	(9,791)
Total shareholders' equity	25,008	25,475	26,286
Total liabilities and shareholders' equity	$ 106,468	$ 105,656