Senior Long-Term Debt	9 Months Ended
Sep. 30, 2012
Debt Disclosure [Abstract]
Senior Long-Term Debt	Senior Long-Term Debt On July 2, 2012, the Company issued $350 million of 4.90% unsecured senior notes due July 1, 2022. Net proceeds to the Company were $347.2 million. On August 1, 2012, the Company used a portion of these proceeds to redeem its 7.50% unsecured senior debentures due August 22, 2046 at a redemption price equal to 100% of their principal amount, or $150 million. This redemption resulted in a loss of $4.1 million, which is reflected in net realized investment gains. The proceeds from the July 2012 issuance are also being used to pre-fund the repayment of our 6.80% unsecured senior notes due 2013 at their maturity on February 15, 2013 ($246.7 million principal amount outstanding at September 30, 2012).

Senior Long-Term Debt

9 Months Ended

Sep. 30, 2012

On July 2, 2012, the Company issued $350 million of 4.90% unsecured senior notes due July 1, 2022. Net proceeds to the Company were $347.2 million. On August 1, 2012, the Company used a portion of these proceeds to redeem its 7.50% unsecured senior debentures due August 22, 2046 at a redemption price equal to 100% of their principal amount, or $150 million. This redemption resulted in a loss of $4.1 million, which is reflected in net realized investment gains. The proceeds from the July 2012 issuance are also being used to pre-fund the repayment of our 6.80% unsecured senior notes due 2013 at their maturity on February 15, 2013 ($246.7 million principal amount outstanding at September 30, 2012).