XML 81 R61.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Borrowings - Broker-Dealer Credit Facilities Carrying Values, Net (Details) - USD ($)
$ in Thousands
Mar. 31, 2024
Dec. 31, 2023
Line of Credit Facility [Line Items]    
Total principal of long-term borrowings $ 1,750,125 $ 1,751,816
Deferred Debt Issuance Cost (20,515) (21,504)
Outstanding Borrowings, net 1,726,657 1,727,205
Broker-dealer credit facilities    
Line of Credit Facility [Line Items]    
Financing Available 1,060,000 1,060,000
Total principal of long-term borrowings 140,000 0
Deferred Debt Issuance Cost (1,798) 0
Outstanding Borrowings, net $ 138,202 $ 0
Uncommitted facility    
Line of Credit Facility [Line Items]    
Interest Rate 6.50% 6.50%
Financing Available $ 400,000 $ 400,000
Total principal of long-term borrowings 80,000 0
Deferred Debt Issuance Cost (1,798) 0
Outstanding Borrowings, net $ 78,202 0
Uncommitted facility | Receivables from broker-dealers and clearing organizations    
Line of Credit Facility [Line Items]    
Deferred Debt Issuance Cost   $ (2,300)
Committed facility    
Line of Credit Facility [Line Items]    
Interest Rate 6.75% 6.75%
Financing Available $ 650,000 $ 650,000
Total principal of long-term borrowings 50,000 0
Deferred Debt Issuance Cost 0 0
Outstanding Borrowings, net $ 50,000 $ 0
Committed facility | Maximum    
Line of Credit Facility [Line Items]    
Interest Rate 9.00%  
Overdraft facility    
Line of Credit Facility [Line Items]    
Interest Rate 8.84% 8.88%
Financing Available $ 10,000 $ 10,000
Total principal of long-term borrowings 10,000 0
Deferred Debt Issuance Cost 0 0
Outstanding Borrowings, net $ 10,000 $ 0