XML 83 R64.htm IDEA: XBRL DOCUMENT v3.21.1
Loans Receivable and Allowance for Credit Losses (Composition of Loans Held-for-Investment- Narrative) (Details)
3 Months Ended
Mar. 31, 2021
USD ($)
loan
Mar. 31, 2020
USD ($)
Dec. 31, 2020
USD ($)
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES      
Accrued interest receivable $ 106,600,000   $ 107,500,000
Loans receivable pledged to secure borrowings and to provide additional borrowing capacity from the FRB and the FHLB 23,591,704,000   $ 23,263,517,000
HELOCs      
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES      
Converted to term loan 44,300,000 $ 31,300,000  
Commercial and industrial (“C&I”)      
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES      
Converted to term loan 0 0  
Commercial real estate (“CRE”)      
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES      
Converted to term loan $ 5,000,000.0 $ 0  
Financing receivable number converted to term loans | loan 2