XML 15 R5.htm IDEA: XBRL DOCUMENT v3.23.1
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Statement of Comprehensive Income [Abstract]    
Net income $ 180,097 $ 149,200
Other comprehensive income (loss), net of tax:    
Unrealized gains (losses) arising during the period, net of reclassification adjustment 188,939 (397,611)
Foreign currency translation adjustment (535) 2,775
Total other comprehensive income (loss), net of tax 188,404 (394,836)
Comprehensive income (loss) 368,501 (245,636)
Unrealized gains (losses) on available for sale investments    
Other comprehensive income (loss), net of tax:    
Adjustment for reclassification of net realized (gains) losses and impairment losses recognized in net income (loss) 40,750 45,343
Unrealized gains (losses) arising during the period, net of reclassification adjustment 188,939 (397,611)
Unrealized gains (losses) on available for sale investments | Unrealized gains (losses) arising during the period for which an allowance for expected credit losses has not been recognized    
Other comprehensive income (loss), net of tax:    
Unrealized gains (losses) arising during period 134,567 (442,722)
Unrealized gains (losses) on available for sale investments | Unrealized gains (losses) arising during the period for which an allowance for expected credit losses has been recognized    
Other comprehensive income (loss), net of tax:    
Unrealized gains (losses) arising during period $ 13,622 $ (232)