XML 57 R43.htm IDEA: XBRL DOCUMENT v3.20.2
Investments (Schedule of Components of Net Realized and Unrealized Gains and Losses Excluding OTTI (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Gain (Loss) on Securities [Line Items]        
Net realized gains (losses) on disposals of securities (excluding OTTI) $ 573 $ 20,425 $ 7,288 $ 26,752
OTTI benefit (expense) 2,810 (2,291) (24,486) (3,366)
Net realized gains (losses) 3,383 18,134 (17,198) 23,386
Total unrealized gains (losses) recognized in income on equity securities 4,338 (20,317) (7,098) (8,091)
Total net realized and unrealized investment gains (losses) 7,721 (2,183) (24,296) 15,295
Increase in net realized and unrealized investment gains 9,900      
Unrealized (Gain) Loss on Equity Securities Sold 0 (21,426) 3 (9,896)
Fixed Income Securities [Member]        
Gain (Loss) on Securities [Line Items]        
Net realized gains (losses) on disposals of securities (excluding OTTI) 561 (1,141) 7,137 2,063
Commercial Mortgage Loans [Member]        
Gain (Loss) on Securities [Line Items]        
Net realized gains (losses) on disposals of securities (excluding OTTI) 1 0 2 0
Equity Securities [Member]        
Gain (Loss) on Securities [Line Items]        
Net realized gains (losses) on disposals of securities (excluding OTTI) 0 21,602 (3) 24,733
Unrealized (Gain) Loss on Equity Securities Sold   21,400    
Short-Term Investments [Member]        
Gain (Loss) on Securities [Line Items]        
Net realized gains (losses) on disposals of securities (excluding OTTI) 11 (36) 157 (21)
Other Investments [Member]        
Gain (Loss) on Securities [Line Items]        
Net realized gains (losses) on disposals of securities (excluding OTTI) $ 0 $ 0 $ (5) $ (23)