Consolidated Statement of Earnings (Unaudited) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Revenues:
Property and casualty insurance net earned premiums	$ 754	$ 687
Life, accident and health net earned premiums	28	30
Net investment income	361	326
Realized gains on securities	19	57
Income (loss) of managed investment entities:
Investment income	28	34
Gain (loss) on change in fair value of assets/liabilities	0	(8)
Other income	21	22
Total revenues	1,211	1,148
Costs and Expenses:
Property and casualty insurance: Losses and loss adjustment expenses	429	393
Property and casualty insurance: Commissions and other underwriting expenses	267	251
Annuity benefits	168	134
Life, accident and health benefits	43	40
Annuity and supplemental insurance acquisition expenses	35	36
Interest charges on borrowed money	18	18
Expenses of managed investment entities	20	22
Other expenses	70	79
Total costs and expenses	1,050	973
Earnings before income taxes	161	175
Provision for income taxes	54	62
Net earnings, including noncontrolling interests	107	113
Less: Net earnings (loss) attributable to noncontrolling interests	4	(7)
Net Earnings Attributable to Shareholders	103	120
Earnings Attributable to Shareholders per Common Share:
Basic (USD per share)	$ 1.15	$ 1.34
Diluted (USD per share)	$ 1.13	$ 1.32
Average number of Common Shares:
Basic (shares)	89.6	89.4
Diluted (shares)	91.6	91.0
Cash dividends per Common Share (USD per share)	$ 0.22	$ 0.195
Supplemental disclosure of Realized gains on securities:
Realized gains before impairments	20	57
Losses on securities with impairment	(1)	0
Non-credit portion recognized in other comprehensive income (loss)	0	0
Impairment charges recognized in earnings	(1)	0
Total realized gains on securities	$ 19	$ 57