Condensed Consolidated Statements of Cash Flows (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Cash Flows From Operating Activities
Net Income	$ 175	$ 264
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	25	20
Realized gains on investments, net	(36)	(55)
Stock-based compensation	10	10
Interest credited to contract holders	23	22
Deferred income tax expense	13	10
Changes in:
Investment income receivable	5	(1)
Premiums and reinsurance receivable	(95)	(103)
Deferred policy acquisition costs	(19)	(39)
Other assets	(5)	(10)
Loss and loss expense reserves	133	54
Life policy reserves	76	33
Unearned premiums	134	155
Other liabilities	(72)	(39)
Current income tax receivable	(16)	(70)
Net cash provided by operating activities	351	251
Cash Flows From Investing Activities
Sale of fixed maturities	24	14
Call or maturity of fixed maturities	481	459
Sale of equity securities	82	157
Purchase of fixed maturities	(584)	(666)
Purchase of equity securities	(104)	(190)
Investment in finance receivables	(9)	(18)
Collection of finance receivables	15	14
Investment in buildings and equipment, net	(5)	(3)
Change in other invested assets, net	3	3
Net cash used in investing activities	(97)	(230)
Cash Flows From Financing Activities
Payment of cash dividends to shareholders	(138)	(130)
Purchase of treasury shares	7	0
Decrease in notes payable	(55)	0
Proceeds from stock options exercised	11	12
Contract holders' funds deposited	45	45
Contract holders' funds withdrawn	(75)	(55)
Excess tax benefits on stock-based compensation	2	9
Other	(8)	(7)
Net cash used in financing activities	(225)	(126)
Net change in cash and cash equivalents	29	(105)
Cash and cash equivalents at beginning of year	433	487
Cash and cash equivalents at end of period	462	382
Supplemental disclosures of cash flow information:
Interest paid	26	27
Income taxes paid	52	158
Non-cash activities:
Conversion of securities	7	54
Equipment acquired under capital lease obligations	7	17
Cashless exercise of stock options	$ 8	$ 15