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Commitments and Contingent Liabilities and Other Matters (Details) (USD $) In Millions, unless otherwise specified	1 Months Ended		1 Months Ended		12 Months Ended
	Sep. 30, 2011	Sep. 22, 2011 store	Dec. 31, 2010 Claims by former controlling shareholders of LFIN	Nov. 30, 2010 Claims by former controlling shareholders of LFIN	Dec. 31, 2004 Claims by former controlling shareholders of LFIN	Oct. 31, 2010 Purported class-action lawsuits case	Oct. 31, 2010 Purported class-action lawsuits Southern district of Texas case	Oct. 31, 2010 Purported class-action lawsuits Southern district of Florida case
Commitments and Contingent Liabilities and Other Tax Matters, details
Loss contingency, amount				$ 24.25	$ 14.00
Deposits made against tax refund litigations			24.4
Loss contingency, number of cases pending						2	1	1
Number of in store branches being closed		55
Estimated combined charges of restructuring plan before tax	$ 5.56

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Represents the amount deposited by the entity with respect to litigation against the claim of tax refund.

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

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Amount expected to be charged against earnings in the current and future periods for the specified restructuring cost.

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