v3.25.1
Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
Mar. 31, 2025
Dec. 31, 2024
Statement of Financial Position [Abstract]    
Fixed maturity securities, available-for-sale, amortized cost $ 16,716,601  
Equity securities, cost 3,939,643 $ 3,887,820
Senior long-term debt and other debt, fair value $ 3,894,000 $ 3,791,000