Consolidated Statements of Income (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Revenues
Premiums and fees	$ 7,758	$ 7,172	$ 15,374	$ 14,486
Net investment income	294	289	571	576
Mail order pharmacy revenues	547	437	1,042	862
Other revenues	69	56	135	74
Realized investment gains (losses):
Other-than-temporary impairments on fixed maturities, net	(1)	(8)	(1)	(8)
Other realized investment gains	66	34	108	173
Total realized investment gains	65	26	107	165
Total revenues	8,733	7,980	17,229	16,163
Benefits and Expenses
Global Health Care medical claims expense	4,219	3,904	8,250	7,951
Other benefit expenses	1,100	997	2,266	2,859
Mail order pharmacy cost of goods sold	469	362	883	706
Other operating expenses	2,044	1,950	4,076	3,806
Total benefits and expenses	7,832	7,213	15,475	15,322
Income before Income Taxes	901	767	1,754	841
Income taxes:
Current	329	181	639	80
Deferred	0	80	14	196
Total taxes	329	261	653	276
Net Income	572	506	1,101	565
Less: Net Income Attributable to Noncontrolling Interests	(1)	1	0	3
Shareholders' Net Income	$ 573	$ 505	$ 1,101	$ 562
Shareholder's Net Income Per Share:
Basic	$ 2.16	$ 1.79	$ 4.11	$ 1.99
Diluted	$ 2.12	$ 1.76	$ 4.05	$ 1.95
Dividends Declared Per Share	$ 0	$ 0	$ 0.04	$ 0.04