Consolidated Statement of Earnings (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Revenues:
Property and casualty insurance net earned premiums	$ 998	$ 946
Life, accident and health net earned premiums	6	25
Net investment income	411	388
Realized gains (losses) on:
Securities	(18)	19
Subsidiaries	0	(162)
Income (loss) of managed investment entities:
Investment income	45	34
Loss on change in fair value of assets/liabilities	(13)	(3)
Other income	46	50
Total revenues	1,475	1,297
Costs and Expenses:
Property and casualty insurance: Losses and loss adjustment expenses	581	576
Property and casualty insurance: Commissions and other underwriting expenses	334	313
Annuity benefits	228	184
Life, accident and health benefits	9	32
Annuity and supplemental insurance acquisition expenses	35	41
Interest charges on borrowed money	18	20
Expenses of managed investment entities	35	24
Other expenses	79	77
Total costs and expenses	1,319	1,267
Earnings before income taxes	156	30
Provision for income taxes	52	5
Net earnings, including noncontrolling interests	104	25
Less: Net earnings attributable to noncontrolling interests	3	6
Net Earnings Attributable to Shareholders	$ 101	$ 19
Earnings Attributable to Shareholders per Common Share:
Basic (USD per share)	$ 1.16	$ 0.22
Diluted (USD per share)	$ 1.14	$ 0.21
Average number of Common Shares:
Basic (shares)	86.9	87.6
Diluted (shares)	88.5	89.4
Cash dividends per Common Share (USD per share)	$ 0.28	$ 0.25
Supplemental disclosure of Realized gains on securities:
Realized gains before impairments	$ 34	$ 23
Losses on securities with impairment	(51)	(4)
Non-credit portion recognized in other comprehensive income (loss)	(1)	0
Impairment charges recognized in earnings	(52)	(4)
Total realized gains (losses) on securities	$ (18)	$ 19