Quarterly report pursuant to Section 13 or 15(d)

Schedule of Restricted Cash and Cash Equivalents (Details)

v3.21.2
Schedule of Restricted Cash and Cash Equivalents (Details) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Restricted Cash and Cash Equivalents Items [Line Items]    
Restricted cash $ 866,547 $ 1,261,667
Restricted Cash and Cash Equivalents Held for Securities Trading Activity [Member]    
Restricted Cash and Cash Equivalents Items [Line Items]    
Restricted cash 23,900 44,800
Restricted Cash and Cash Equivalents Held for Derivatives Trading Activity [Member]    
Restricted Cash and Cash Equivalents Items [Line Items]    
Restricted cash 137,860 70,600
Restricted Cash and Cash Equivalents Held for Servicing Activities [Member]    
Restricted Cash and Cash Equivalents Items [Line Items]    
Restricted cash 25,248 19,768
Restricted Cash and Cash Equivalents Pledged as Restricted Collateral for Borrowings [Member]    
Restricted Cash and Cash Equivalents Items [Line Items]    
Restricted cash 679,479 1,126,439
Restricted Cash and Cash Equivalents Held by Counterparties [Member]    
Restricted Cash and Cash Equivalents Items [Line Items]    
Restricted cash 866,487 1,261,607
Restricted Cash and Cash Equivalents for Lease [Member]    
Restricted Cash and Cash Equivalents Items [Line Items]    
Restricted cash $ 60 $ 60