v3.26.1
Borrowings - Additional Information (Details) - USD ($)
$ in Thousands
Apr. 30, 2026
Aug. 14, 2025
Jul. 24, 2025
Jun. 30, 2026
May 01, 2026
Apr. 08, 2026
Mar. 12, 2026
Jan. 14, 2026
Dec. 31, 2025
Nov. 21, 2025
Nov. 20, 2025
Nov. 06, 2025
May 01, 2025
Apr. 23, 2025
Debt Instrument [Line Items]                            
Santander repurchase facility uncommitted financing amount           $ 350,000                
Debt instrument, maximum borrowing capacity       $ 3,200,000         $ 2,150,000          
Minimum [Member]                            
Debt Instrument [Line Items]                            
Tangible net worth                     $ 750,000      
Atlas Repurchase Agreements [Member]                            
Debt Instrument [Line Items]                            
Debt instrument, borrowing capacity               $ 450,000           $ 300,000
Amended Existing GS Repurchase Agreements [Member]                            
Debt Instrument [Line Items]                            
Debt instrument, borrowing capacity $ 1,300,000                   1,000,000      
Temporary upsize period 180 days                          
Maximum allowable liquidity $ 50,000       $ 45,000           $ 45,000      
Percentage of sum of purchase price of certain purchased assets 10.00%                   10.00%      
Amended Existing GS Repurchase Agreements [Member] | Minimum [Member]                            
Debt Instrument [Line Items]                            
Capital commitments                     $ 1,500,000      
Required to maintain tangible net worth                     1,000,000      
Liquidity $ 10,000                   $ 10,000      
JPM Revolving Credit Facility [Member]                            
Debt Instrument [Line Items]                            
Maximum loan amount                       $ 400,000 $ 300,000  
Interest on outstanding borrowings   1.85%                     2.00%  
Applicable margin rate   1.75%                        
Debt instrument, maximum borrowing capacity       $ 400,000         $ 400,000       $ 300,000  
JPM Revolving Credit Facility [Member] | Minimum [Member]                            
Debt Instrument [Line Items]                            
Borrowing base rate   5.00%                        
MS Seller Repurchase Agreement [Member] | Maximum [Member]                            
Debt Instrument [Line Items]                            
Debt instrument, borrowing capacity     $ 250,000                      
Guarantor obligations, liability over outstanding principal, percentage     25.00%                      
Amended MS Seller Repurchase Agreement [Member] | Maximum [Member]                            
Debt Instrument [Line Items]                            
Debt instrument, borrowing capacity             $ 500,000              
NS Seller I Repurchase Agreement [Member] | Maximum [Member]                            
Debt Instrument [Line Items]                            
Debt instrument, borrowing capacity                   $ 200,000