Consolidated Statements of Income - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Revenues
Premiums Earned	$ 3,133	$ 3,064	$ 6,238	$ 6,093
Investment Income	334	351	673	709
Other Revenues	2	2	4	5
Realized Investment Gains (Losses), Net
Total Other-Than-Temporary Impairment Losses on Investments		(5)	(23)	(5)
Other Realized Investment Gains, Net	20	130	54	246
Total Realized Investment Gains, Net	20	125	31	241
Total Revenues	3,489	3,542	6,946	7,048
Losses and Expenses
Losses and Loss Expenses	1,707	1,792	3,627	3,637
Amortization of Deferred Policy Acquisition Costs	652	630	1,278	1,252
Other Insurance Operating Costs and Expenses	353	366	700	722
Investment Expenses	11	9	23	20
Other Expenses	2	5	6	10
Corporate Expenses	86	62	152	126
Total Losses and Expenses	2,811	2,864	5,786	5,767
Income Before Federal and Foreign Income Tax	678	678	1,160	1,281
Federal and Foreign Income Tax	184	179	291	333
Net Income	$ 494	$ 499	$ 869	$ 948
Net Income Per Share
Basic	$ 2.14	$ 2.03	$ 3.75	$ 3.84
Diluted	2.14	2.03	3.74	3.83
Dividends Declared Per Share	$ 0.57	$ 0.50	$ 1.14	$ 1.00