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Subsequent Events	12 Months Ended
	Dec. 31, 2012
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events In February 2013, we issued $185 million of 5.875% Senior Notes due 2043. The notes are callable by us on or after February 8, 2018, at a price equal to 100% of their principal amount, plus accrued and unpaid interest to, but excluding, the date of redemption. We intend to use the net proceeds from this debt issuance to fully redeem the $100 million aggregate principal amount of our 7.5% Junior Subordinated Notes due 2066. Any remaining net proceeds will be used for general corporate purposes, which may include capital contributions to the Insurance Subsidiaries.

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The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

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