Condensed Consolidated Balance Sheets (Parenthetical) (USD $) In Millions, except Share data	Sep. 30, 2011	Dec. 31, 2010
Amortized Cost of Fixed Maturity Securities	$ 4,287.1	$ 4,240.8
Equity Securities at Cost	355.0	449.2
Fair Value of Automobile Loan Receivables	0	340.0
Fair Value of Certificates of Deposits	0	336.6
Fair Value of Notes Payable	$ 708.5	$ 628.0
Common Stock, Par Value	$ 0.10	$ 0.10
Common Stock, Shares Authorized	100,000,000	100,000,000
Common Stock, Shares Issued	60,456,257	61,066,587
Common Stock, Shares Outstanding	60,456,257	61,066,587

The cost of available-for-sale equity securities, net of adjustments for other-than-temporary impairments.

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