Subsequent Events	9 Months Ended
Sep. 30, 2012
subsequent events [Abstract]
Subsequent Events	(13) Subsequent Event On October 29, 2012, Hurricane Sandy made landfall in the United States. We have begun assessing our exposures but are unable to reasonably quantify the extent of our losses with respect to this event at this time.

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.

No definition available.

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