v3.26.1
Investments - Schedule of Commercial Mortgage Loan Participations Recorded Investment (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Mar. 31, 2025
Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Total, net of allowance for credit losses $ 461,025 $ 428,517    
Carrying value, gross 465,681 433,032    
Less allowance for credit losses $ (4,656) $ (4,515) $ (6,731) $ (7,644)
% of Gross Total 100.00% 100.00%    
Less than 70%        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Carrying value, gross $ 458,019 $ 424,802    
% of Gross Total 98.00% 98.00%    
70% to 80%        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Carrying value, gross $ 0 $ 0    
% of Gross Total 0.00% 0.00%    
81% to 90%        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Carrying value, gross $ 0 $ 0    
% of Gross Total 0.00% 0.00%    
Greater than 90%        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Carrying value, gross $ 7,662 $ 8,230    
% of Gross Total 2.00% 2.00%    
Less Than 1.00x        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Total, net of allowance for credit losses $ 92,548 $ 69,389    
Less Than 1.00x | Less than 70%        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Total, net of allowance for credit losses 84,886 61,159    
Less Than 1.00x | 70% to 80%        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Total, net of allowance for credit losses 0 0    
Less Than 1.00x | 81% to 90%        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Total, net of allowance for credit losses 0 0    
Less Than 1.00x | Greater than 90%        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Total, net of allowance for credit losses 7,662 8,230    
1.00x—1.20x        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Total, net of allowance for credit losses 49,091 50,009    
1.00x—1.20x | Less than 70%        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Total, net of allowance for credit losses 49,091 50,009    
1.00x—1.20x | 70% to 80%        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Total, net of allowance for credit losses 0 0    
1.00x—1.20x | 81% to 90%        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Total, net of allowance for credit losses 0 0    
1.00x—1.20x | Greater than 90%        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Total, net of allowance for credit losses 0 0    
Greater Than 1.20x        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Total, net of allowance for credit losses 324,042 313,634    
Greater Than 1.20x | Less than 70%        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Total, net of allowance for credit losses 324,042 313,634    
Greater Than 1.20x | 70% to 80%        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Total, net of allowance for credit losses 0 0    
Greater Than 1.20x | 81% to 90%        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Total, net of allowance for credit losses 0 0    
Greater Than 1.20x | Greater than 90%        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Total, net of allowance for credit losses $ 0 $ 0