XML 87 R69.htm IDEA: XBRL DOCUMENT v2.4.0.6
Commitments and Contingencies (Details) (USD $)
1 Months Ended
Sep. 30, 2012
Commitments and Contingencies (Textual) [Abstract]  
Face value of receivable portfolios purchased $ 861,400,000
Purchase price of receivable portfolios 46,700,000
Purchase commitments in past one year 0
Material reserves for litigation $ 0