XML 51 R40.htm IDEA: XBRL DOCUMENT v3.19.2
Investments (Net Realized Gains (Losses) And Losses Included In Net Realized Gains (Losses) And Other Comprehensive Income) (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Gain (Loss) on Securities [Line Items]        
OTTI on fixed maturities, gross and net $ (14) $ (4) $ (27) $ (5)
Foreign exchange gains (losses) (11) 140 2 63
Gain (Loss) on Derivative (259) 29 (339) 108
Fair Value Adjustments On Insurance Derivative Gains Losses (65) 41 49 79
Net Realized Gains (Losses) (223) 18 (320) 16
Other than Temporary Impairment Loss, Investments, Portion in Other Comprehensive Loss, before Tax, Portion Attributable to Parent, Available-for-sale Securities 1 0 1 0
Other-than-temporary Impairment Loss, Debt Securities, Portion Recognized in Earnings (13) (4) (26) (5)
Investment and embedded derivative instruments        
Gain (Loss) on Securities [Line Items]        
Gain (Loss) on Derivative (181) 24 (311) 41
S&P put options and futures        
Gain (Loss) on Securities [Line Items]        
Gain (Loss) on Derivative (20) (44) (83) (22)
Other derivative instruments        
Gain (Loss) on Securities [Line Items]        
Gain (Loss) on Derivative 7 8 6 10
Fixed Maturities [Member]        
Gain (Loss) on Securities [Line Items]        
OTTI on fixed maturities, gross and net (14) (4) (27) (5)
Debt Securities, Available-for-sale, Realized Gain, Excluding Other-than-temporary Impairment 56 99 83 165
Debt Securities, Available-for-sale, Realized Loss, Excluding Other-than-temporary Impairment (31) (176) (89) (264)
Debt Securities, Available-for-sale, Realized Gain (Loss) 12 (81) (32) (104)
Debt Securities [Member]        
Gain (Loss) on Securities [Line Items]        
Other than Temporary Impairment Loss, Investments, Portion in Other Comprehensive Loss, before Tax, Portion Attributable to Parent, Available-for-sale Securities 1 0 1 0
Other-than-temporary Impairment Loss, Debt Securities, Portion Recognized in Earnings (13) (4) (26) (5)
Equity Securities [Member]        
Gain (Loss) on Securities [Line Items]        
Equity Securities, FV-NI, Realized Gain (Loss) 5 (2) 63 (13)
Other Investments [Member]        
Gain (Loss) on Securities [Line Items]        
Other investments gain (loss) 30 (11) (14) 18
Other [Member]        
Gain (Loss) on Securities [Line Items]        
Other $ 0 $ (57) $ 0 $ (56)