Consolidated Statements of Income (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Revenues
Premiums Earned	$ 3,119	$ 3,027	$ 9,212	$ 9,026
Investment Income	344	358	1,053	1,098
Other Revenues	1		6	12
Realized Investment Gains (Losses), Net
Total Other-Than-Temporary Impairment Losses on Investments		(4)	(5)	(11)
Other Realized Investment Gains, Net	110	22	356	346
Total Realized Investment Gains, Net	110	18	351	335
Total Revenues	3,574	3,403	10,622	10,471
Losses and Expenses
Losses and Loss Expenses	1,679	1,600	5,316	4,862
Amortization of Deferred Policy Acquisition Costs	644	619	1,896	1,823
Other Insurance Operating Costs and Expenses	357	368	1,079	1,085
Investment Expenses	12	11	32	37
Other Expenses	4	3	14	20
Corporate Expenses	60	63	186	193
Total Losses and Expenses	2,756	2,664	8,523	8,020
Income Before Federal and Foreign Income Tax	818	739	2,099	2,451
Federal and Foreign Income Tax	224	198	557	675
Net Income	$ 594	$ 541	$ 1,542	$ 1,776
Net Income Per Share
Basic	$ 2.47	$ 2.11	$ 6.30	$ 6.83
Diluted	$ 2.47	$ 2.10	$ 6.28	$ 6.80
Dividends Declared Per Share	$ 0.50	$ 0.44	$ 1.50	$ 1.32