Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Statement of Financial Position [Abstract]
Fixed maturity securities, available-for-sale, amortized cost	$ 16,959,574
Equity securities, cost	3,987,784	$ 3,887,820
Senior long-term debt and other debt, fair value	$ 3,876,000	$ 3,791,000

Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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+ Details