Commitments and Contingencies (Details) (USD $)		0 Months Ended
Mar. 31, 2013	Feb. 03, 2010 Sheila Newman case [Member]	Oct. 26, 2011 Brazilian Superintendence of Private Insurance [Member]
Loss Contingencies [Line Items]
Final judgement against the company		$ 208,000
Final Judgement amount, actual damages		113,000
Final Judgement amount, exemplary damages		150,000,000
Fine SUSEP is attempting to impose on the company			6,000,000,000
Other commitment	$ 5,700,000

The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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+ Details