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INVESTMENTS (Details - Schedule of increase (decrease) in unrealized appreciation (depreciation) of available for sale securities and other investments) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Increase (decrease) in unrealized appreciation (depreciation) of investments        
Net gains and losses recognized during the year on equity securities $ 583 $ 54 $ 248 $ 621
Less: Net gains and losses recognized during the year on equity securities sold during the year (8) 31 24 199
Unrealized gains and losses recognized during the reporting period on equity securities still held at the reporting date 591 23 224 422
Change in unrealized appreciation (depreciation) of investments 2,374 4,377 5,876 16,197
Fixed maturity securities        
Increase (decrease) in unrealized appreciation (depreciation) of investments        
Change in unrealized appreciation (depreciation) of investments 2,373 4,377 5,875 16,265
Equity securities        
Increase (decrease) in unrealized appreciation (depreciation) of investments        
Net gains and losses recognized during the year on equity securities 119 (51) (16) 6
Less: Net gains and losses recognized during the year on equity securities sold during the year (3) 18 14 30
Unrealized gains and losses recognized during the reporting period on equity securities still held at the reporting date 122 (69) (30) (24)
Other investments        
Increase (decrease) in unrealized appreciation (depreciation) of investments        
Change in unrealized appreciation (depreciation) of investments 1 0 1 (68)
Other invested assets        
Increase (decrease) in unrealized appreciation (depreciation) of investments        
Net gains and losses recognized during the year on equity securities 464 105 264 615
Less: Net gains and losses recognized during the year on equity securities sold during the year (5) 13 10 169
Unrealized gains and losses recognized during the reporting period on equity securities still held at the reporting date $ 469 $ 92 $ 254 $ 446