v3.26.3
Condensed Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Statement of Cash Flows [Abstract]    
Net cash provided by operating activities $ 382,708 $ 457,453
Purchase of:    
Fixed income securities, available-for-sale (753,383) (982,958)
Equity securities (16,590) (137,744)
Property and equipment (6,152) (3,736)
Other (6,342) (4,453)
Proceeds from sale of:    
Fixed income securities, available-for-sale 162,043 383,181
Equity securities 57,760 87,874
Other 4,534 2,790
Proceeds from call or maturity of:    
Fixed income securities, available-for-sale 352,802 343,319
Net proceeds from sale (purchase) of short-term investments (133,711) (90,791)
Net cash used in investing activities (339,039) (402,518)
Cash Flows from Financing Activities    
Proceeds from issuance of debt 296,866  
Payment of debt (100,000)  
Cash dividends paid (231,784) (43,146)
Proceeds from stock option exercises 4,212 1,042
Purchases of treasury shares (18,316)  
Net cash used in financing activities (49,022) (42,104)
Net increase (decrease) in cash (5,353) 12,831
Cash at the beginning of the period 51,565 39,790
Cash at September 30, $ 46,212 $ 52,621