Consolidated Condensed Balance Sheets (USD $) In Millions, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Assets:
Fixed maturities, amortized cost of $36,997 and $37,469	$ 40,708	$ 40,885
Equity securities, cost of $672 and $733	644	728
Limited partnership investments	3,749	3,674
Other invested assets, primarily mortgage loans	732	731
Short term investments	6,359	6,014
Total investments	52,192	52,032
Cash	271	364
Receivables	8,157	7,770
Property, plant and equipment	15,376	15,611
Goodwill	371	374
Other assets	1,640	1,616
Deferred acquisition costs of insurance subsidiaries	616	600
Total assets	78,623	78,367
Liabilities and Equity:
Claim and claim adjustment expense	23,248	23,271
Future policy benefits	9,747	9,490
Unearned premiums	3,710	3,592
Policyholders' funds		27
Total insurance reserves	36,705	36,380
Payable to brokers	926	673
Short term debt	687	335
Long term debt	9,863	10,333
Deferred income taxes	930	893
Other liabilities	4,882	5,103
Total liabilities	53,993	53,717
Commitments and contingent liabilities
Preferred stock, $0.10 par value: Authorized - 100,000,000 shares
Common stock, $0.01 par value: Authorized - 1,800,000,000 shares Issued - 373,194,344 and 372,934,540 shares	4	4
Additional paid-in capital	3,477	3,481
Retained earnings	15,600	15,515
Accumulated other comprehensive income	298	280
Shareholders Equity Before Treasury Stock, Total	19,379	19,280
Less treasury stock, at cost (1,771,900 shares)	(71)
Total shareholders' equity	19,308	19,280
Noncontrolling interests	5,322	5,370
Total equity	24,630	24,650
Total liabilities and equity	$ 78,623	$ 78,367