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LITIGATION AND OTHER RELATED CONTINGENCIES (Details)
$ in Millions
May 06, 2019
Mar. 31, 2022
USD ($)
Jun. 30, 2021
USD ($)
Sep. 30, 2016
loan
Sep. 28, 2012
loan
May 31, 2012
loan
Loss Contingencies [Line Items]            
Loss contingency accrual | $   $ 1.7 $ 1.6      
Original loans collateralized           7,500
Number of loans sold to the trust         96  
Loans sold to trust, with claims of breach of contract and indemnity       649    
SCC            
Loss Contingencies [Line Items]            
Principal assets of SCC | $   $ 265.0        
Free File Litigation            
Loss Contingencies [Line Items]            
Eligibility period prior to filing complaint 4 years