v3.26.1
Net Investment Income (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Net Investment Income [Line Items]        
Gross investment income $ 423,187 $ 381,851 $ 830,441 $ 745,615
Investment expense (4,473) (2,548) (7,393) (6,020)
Net investment income 418,714 379,303 823,048 739,595
Fixed maturity securities, including cash and cash equivalents and loans receivable        
Net Investment Income [Line Items]        
Gross investment income 360,852 322,518 707,379 636,306
Investment funds        
Net Investment Income [Line Items]        
Gross investment income 28,783 27,268 68,311 54,291
Arbitrage Trading Account        
Net Investment Income [Line Items]        
Gross investment income 19,026 23,672 29,339 40,001
Equity securities        
Net Investment Income [Line Items]        
Gross investment income 18,075 12,485 33,894 23,126
Real estate        
Net Investment Income [Line Items]        
Gross investment income $ (3,549) $ (4,092) $ (8,482) $ (8,109)