XML 72 R62.htm IDEA: XBRL DOCUMENT v3.8.0.1
INVESTMENTS (FIXED MATURITIES AVAILABLE FOR SALE) (Details)
$ in Millions
Dec. 31, 2016
USD ($)
securities
Dec. 31, 2015
USD ($)
securities
Investments, Debt and Equity Securities [Abstract]    
Number of positions in unrealized loss position | securities 794 810
Available For Sale Securities Continuous Unrealized Loss Position [Line Items]    
Less than Twelve Months, Fair Value $ 9,702 $ 8,779
Less than 12 Months, Gross unrealized Losses 754 546
12 Months or Longer, Fair Value 652 929
12 Months or Longer, Gross unrealized Losses 105 194
Total Fair Value 10,354 9,708
Total Gross unrealized losses $ 859 740
Investments In Fixed Maturity Securities Other Disclosure [Abstract]    
Debt securities exposure in single issuer greater than stated percentage of total investments 0.30%  
Amortized Cost $ 32,236 31,235
Unrealized loss on available for sale securities 28  
Amortized cost of trading securities 9,177 6,866
Trading securities, at fair value 9,134 6,886
Separate Account Equity Investment Carrying Value 63 82
Separate Account Equity Investment Cost 46 72
Subprime residential mortgage loans    
Investments In Fixed Maturity Securities Other Disclosure [Abstract]    
RMBS backed residential mortgage loans 6 7
Alt residential mortgage loans    
Investments In Fixed Maturity Securities Other Disclosure [Abstract]    
RMBS backed residential mortgage loans 5 6
Public corporate    
Available For Sale Securities Continuous Unrealized Loss Position [Line Items]    
Less than Twelve Months, Fair Value 2,455 3,091
Less than 12 Months, Gross unrealized Losses 75 129
12 Months or Longer, Fair Value 113 359
12 Months or Longer, Gross unrealized Losses 6 73
Total Fair Value 2,568 3,450
Total Gross unrealized losses 81 202
Investments In Fixed Maturity Securities Other Disclosure [Abstract]    
Exposure in single issuer of total investments 169 157
Amortized Cost 12,418 12,890
Private corporate    
Available For Sale Securities Continuous Unrealized Loss Position [Line Items]    
Less than Twelve Months, Fair Value 1,483 1,926
Less than 12 Months, Gross unrealized Losses 38 102
12 Months or Longer, Fair Value 277 184
12 Months or Longer, Gross unrealized Losses 17 22
Total Fair Value 1,760 2,110
Total Gross unrealized losses 55 124
Investments In Fixed Maturity Securities Other Disclosure [Abstract]    
Amortized Cost 6,880 6,818
U.S. Treasury, government and agency    
Available For Sale Securities Continuous Unrealized Loss Position [Line Items]    
Less than Twelve Months, Fair Value 5,356 3,538
Less than 12 Months, Gross unrealized Losses 624 305
12 Months or Longer, Fair Value 0 0
12 Months or Longer, Gross unrealized Losses 0 0
Total Fair Value 5,356 3,538
Total Gross unrealized losses 624 305
Investments In Fixed Maturity Securities Other Disclosure [Abstract]    
Amortized Cost 10,739 8,800
States and political subdivisions    
Available For Sale Securities Continuous Unrealized Loss Position [Line Items]    
Less than Twelve Months, Fair Value 0 19
Less than 12 Months, Gross unrealized Losses 0 1
12 Months or Longer, Fair Value 18 0
12 Months or Longer, Gross unrealized Losses 2 0
Total Fair Value 18 19
Total Gross unrealized losses 2 1
Investments In Fixed Maturity Securities Other Disclosure [Abstract]    
Amortized Cost 432 437
Foreign governments    
Available For Sale Securities Continuous Unrealized Loss Position [Line Items]    
Less than Twelve Months, Fair Value 73 73
Less than 12 Months, Gross unrealized Losses 3 7
12 Months or Longer, Fair Value 49 39
12 Months or Longer, Gross unrealized Losses 11 11
Total Fair Value 122 112
Total Gross unrealized losses 14 18
Investments In Fixed Maturity Securities Other Disclosure [Abstract]    
Amortized Cost 375 397
Commercial mortgage-backed    
Available For Sale Securities Continuous Unrealized Loss Position [Line Items]    
Less than Twelve Months, Fair Value 66 67
Less than 12 Months, Gross unrealized Losses 5 2
12 Months or Longer, Fair Value 171 261
12 Months or Longer, Gross unrealized Losses 67 85
Total Fair Value 237 328
Total Gross unrealized losses 72 87
Investments In Fixed Maturity Securities Other Disclosure [Abstract]    
Amortized Cost 415 591
Residential mortgage-backed    
Available For Sale Securities Continuous Unrealized Loss Position [Line Items]    
Less than Twelve Months, Fair Value 47 11
Less than 12 Months, Gross unrealized Losses 0 0
12 Months or Longer, Fair Value 4 29
12 Months or Longer, Gross unrealized Losses 0 0
Total Fair Value 51 40
Total Gross unrealized losses 0 0
Investments In Fixed Maturity Securities Other Disclosure [Abstract]    
Amortized Cost 294 608
Asset-backed    
Available For Sale Securities Continuous Unrealized Loss Position [Line Items]    
Less than Twelve Months, Fair Value 4 11
Less than 12 Months, Gross unrealized Losses 0 0
12 Months or Longer, Fair Value 8 17
12 Months or Longer, Gross unrealized Losses 1 1
Total Fair Value 12 28
Total Gross unrealized losses 1 1
Investments In Fixed Maturity Securities Other Disclosure [Abstract]    
Amortized Cost 51 68
Redeemable preferred stock    
Available For Sale Securities Continuous Unrealized Loss Position [Line Items]    
Less than Twelve Months, Fair Value 218 43
Less than 12 Months, Gross unrealized Losses 9 0
12 Months or Longer, Fair Value 12 40
12 Months or Longer, Gross unrealized Losses 1 2
Total Fair Value 230 83
Total Gross unrealized losses 10 2
Investments In Fixed Maturity Securities Other Disclosure [Abstract]    
Amortized Cost 519 592
Fixed maturities    
Investments In Fixed Maturity Securities Other Disclosure [Abstract]    
Amortized Cost 32,123 31,201
Unrealized loss on available for sale securities 447 690
Carrying value of fixed maturities non-income producing 5  
Fixed maturities | Other Than Investment Grade | External Credit Rating, Non Investment Grade    
Investments In Fixed Maturity Securities Other Disclosure [Abstract]    
Available-for-sale securities, amortized cost basis other than investment grade $ 1,574 $ 1,310
Percentage of available for sale securities 4.90% 4.20%
Unrealized loss on available for sale securities   $ 97