XML 79 R66.htm IDEA: XBRL DOCUMENT v3.3.1.900
INVESTMENTS (NET INVESTMENT INCOME) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Net Investment Income [Line Items]      
Investment income $ 2,032 $ 3,870 $ (569)
Investment expenses (53) (53) (57)
Interest expense (3) (2) (3)
Total net investment income (loss) 1,976 3,815 (629)
Net investment income (loss) from derivatives (20) (58) (99)
Realized gains (losses) on contracts closed (555) 706 (37)
Schedule Of Gain Loss On Investments Including Marketable Securities And Investments Held At Cost Income Statement Reported Amounts Summary [Abstract]      
Interest Credited To Policyholders Account Balances Participating Group Annuity Contracts 4 5 8
Fixed maturities      
Net Investment Income [Line Items]      
Investment income 1,420 1,431 1,462
Net investment income (loss) from derivatives (17) (54) (75)
Mortgage loans on real estate      
Net Investment Income [Line Items]      
Investment income 338 306 284
Net investment income (loss) from derivatives (1) (3) (7)
Repurchase agreement      
Net Investment Income [Line Items]      
Investment income 1 0 0
Other equity investments      
Net Investment Income [Line Items]      
Investment income 84 200 228
Policy loans      
Net Investment Income [Line Items]      
Investment income 213 216 219
Derivative investments      
Net Investment Income [Line Items]      
Investment income (81) 1,605 (2,866)
Net investment income (loss) from derivatives 474 899 (2,829)
Trading securities      
Net Investment Income [Line Items]      
Investment income 17 63 54
Real Estate Investment      
Net Investment Income [Line Items]      
Net investment income (loss) from derivatives (5) (2) (17)
Other Investments      
Net Investment Income [Line Items]      
Investment income 40 49 50
Net investment income (loss) from derivatives $ 3 $ 1 $ 0