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

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+ Details

Litigation and Regulatory Contingencies (Details) (USD $) In Millions, unless otherwise specified		0 Months Ended
	Dec. 31, 2011 Litigation And Regulatory Action [Member]	Nov. 29, 2011 Pending or Threatened Litigation [Member]	Feb. 06, 2012 Pending or Threatened Litigation [Member]	Dec. 19, 2011 Pending or Threatened Litigation [Member]	May 09, 2011 Pending or Threatened Litigation [Member] loans
Loss Contingency Accrual, at Carrying Value	$ 6.9
Number of Residential Mortgage Loans Involved in Breach of Contract in Appraisal Services					194
Loss Contingency, Damages Sought, Value		129.0
Breach Of Contract Claim			$ 16.0
Number Of Breach Of Contract Claims Related To Appraisal Services				26