v3.26.1
Investments - Schedule of Finance Receivable Aging Analysis (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Investments    
Nonaccrual loans $ 30,645 $ 61,705
Asset Management    
Investments    
Nonaccrual loans 0 0
Financing receivable, gross 13,586 13,586
Asset Management | Corporate loans    
Investments    
Nonaccrual loans 0 0
Financing receivable, gross 13,586 13,586
Asset Management | Loans 30-59 days past due    
Investments    
Financing receivable, gross 0 0
Asset Management | Loans 60-89 days past due    
Investments    
Financing receivable, gross 0 0
Asset Management | Loans 90 days or more past due    
Investments    
Financing receivable, gross 0 0
Asset Management | Current loans    
Investments    
Financing receivable, gross 13,586 13,586
Asset Management | Current loans | Corporate loans    
Investments    
Financing receivable, gross 13,586 13,586
Insurance Solutions    
Investments    
Nonaccrual loans 30,645 61,705
Financing receivable, gross 206,970 190,645
Insurance Solutions | Corporate loans    
Investments    
Financing receivable, gross 17,782 18,043
Insurance Solutions | Commercial real estate mortgage loans    
Investments    
Nonaccrual loans 10,475 20,642
Financing receivable, gross 75,863 65,070
Insurance Solutions | Multi-family mortgage loans    
Investments    
Nonaccrual loans 20,170 41,063
Financing receivable, gross 113,325 107,532
Insurance Solutions | Loans 30-59 days past due    
Investments    
Financing receivable, gross 0 0
Insurance Solutions | Loans 60-89 days past due    
Investments    
Financing receivable, gross 0 0
Insurance Solutions | Loans 90 days or more past due    
Investments    
Financing receivable, gross 0 0
Insurance Solutions | Current loans    
Investments    
Financing receivable, gross 176,325 128,940
Insurance Solutions | Current loans | Corporate loans    
Investments    
Financing receivable, gross 17,782 18,043
Insurance Solutions | Current loans | Commercial real estate mortgage loans    
Investments    
Financing receivable, gross 65,388 44,428
Insurance Solutions | Current loans | Multi-family mortgage loans    
Investments    
Financing receivable, gross $ 93,155 $ 66,469