v3.26.3
Investments - Narrative (Details) - USD ($)
3 Months Ended 9 Months Ended
Feb. 11, 2026
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Debt and Equity Securities, FV-NI [Line Items]            
Loan held for sale   $ 59,326,000   $ 59,326,000   $ 0
Debt securities, held-to-maturity, fair value   81,900,000   81,900,000   $ 90,000,000.0
Equity method investment impairment   $ 0 $ 0 $ 0 $ 0  
Jackson Financial Inc.            
Debt and Equity Securities, FV-NI [Line Items]            
Sale of stock, number of shares issued in transaction (in shares) 4,715,554