v3.26.1
Commercial Mortgage Loans, Held for Investment - Schedule of Allowance for Credit Losses (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance [1] $ 38,302  
Provision/(Benefit) 11,391 $ (1,898)
Ending balance [1] 49,173  
Commercial Portfolio Segment    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 38,598  
Provision/(Benefit) 13,526  
Charge offs (2,617)  
Ending balance 49,507  
Specific Allowance for Credit Losses | Commercial Portfolio Segment    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 4,106  
Provision/(Benefit) 14,846  
Charge offs (2,617)  
Ending balance 16,335  
General Allowance for Credit Losses | Commercial Portfolio Segment    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 34,492  
Provision/(Benefit) (1,320)  
Charge offs 0  
Ending balance 33,172  
General Allowance for Credit Losses | Commercial Portfolio Segment | Funded    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 34,196  
Provision/(Benefit) (1,358)  
Charge offs 0  
Ending balance 32,838  
General Allowance for Credit Losses | Commercial Portfolio Segment | Unfunded    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 296  
Provision/(Benefit) 38  
Charge offs 0  
Ending balance $ 334  
[1] Includes pledged assets of $409.4 million and $329.2 million as of March 31, 2026 and December 31, 2025, respectively.