CONSOLIDATED STATEMENTS OF INCOME (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Revenues
Premiums Earned	$ 3,027	$ 2,977	$ 9,026	$ 8,911
Investment Income	358	383	1,098	1,174
Other Revenues		2	12	7
Realized Investment Gains (Losses), Net
Total Other-Than-Temporary Impairment Losses on Investments	(4)	(5)	(11)	(40)
Other-Than-Temporary Impairment Losses on Investments Recognized in Other Comprehensive Income		(2)		(4)
Other Realized Investment Gains, Net	22	7	346	147
Total Realized Investment Gains, Net	18		335	103
Total Revenues	3,403	3,362	10,471	10,195
Losses and Expenses
Losses and Loss Expenses	1,600	1,597	4,862	5,164
Amortization of Deferred Policy Acquisition Costs	619	620	1,823	1,803
Other Insurance Operating Costs and Expenses	368	341	1,085	1,058
Investment Expenses	11	9	37	30
Other Expenses	3	3	20	9
Corporate Expenses	63	65	193	198
Total Losses and Expenses	2,664	2,635	8,020	8,262
Income Before Federal and Foreign Income Tax	739	727	2,451	1,933
Federal and Foreign Income Tax	198	194	675	490
Net Income	$ 541	$ 533	$ 1,776	$ 1,443
Net Income Per Share
Basic	$ 2.11	$ 1.99	$ 6.83	$ 5.32
Diluted	$ 2.10	$ 1.98	$ 6.80	$ 5.29
Dividends Declared Per Share	$ 0.44	$ 0.41	$ 1.32	$ 1.23