XML 79 R68.htm IDEA: XBRL DOCUMENT v3.20.2
Derivative Instruments (Gross Notional Amount and Fair Value of Derivatives Contracts) (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2020
Dec. 31, 2019
Derivative [Line Items]    
Document Period End Date Jun. 30, 2020  
Notional Amount $ 20,863 $ 19,446
Carrying Value / Fair Value of Assets 248 258
Derivative Liability, Fair Value, Gross Liability 1,166 1,003
Not Designated as Hedging Instrument    
Derivative [Line Items]    
Notional Amount 18,980 17,475
Carrying Value / Fair Value of Assets 156 212
Derivative Liability, Fair Value, Gross Liability 1,115 970
Not Designated as Hedging Instrument | Interest Rate Swap [Member]    
Derivative [Line Items]    
Notional Amount 1,086 909
Carrying Value / Fair Value of Assets 105 70
Derivative Liability, Fair Value, Gross Liability 3 3
Not Designated as Hedging Instrument | Financial Futures    
Derivative [Line Items]    
Notional Amount 342 307
Carrying Value / Fair Value of Assets 0 0
Derivative Liability, Fair Value, Gross Liability 0 0
Not Designated as Hedging Instrument | Foreign Currency Forwards    
Derivative [Line Items]    
Notional Amount 252 175
Carrying Value / Fair Value of Assets 1 1
Derivative Liability, Fair Value, Gross Liability 0 0
Not Designated as Hedging Instrument | Consumer Price Index Swap [Member]    
Derivative [Line Items]    
Notional Amount 569 441
Carrying Value / Fair Value of Assets 9 0
Derivative Liability, Fair Value, Gross Liability 52 28
Not Designated as Hedging Instrument | Credit Default Swaps    
Derivative [Line Items]    
Notional Amount 1,327 1,306
Carrying Value / Fair Value of Assets 3 5
Derivative Liability, Fair Value, Gross Liability 1 0
Not Designated as Hedging Instrument | Equity Options    
Derivative [Line Items]    
Notional Amount 366 364
Carrying Value / Fair Value of Assets 38 15
Derivative Liability, Fair Value, Gross Liability 0 0
Not Designated as Hedging Instrument | Currency Swap [Member]    
Derivative [Line Items]    
Notional Amount 150 150
Carrying Value / Fair Value of Assets 0 0
Derivative Liability, Fair Value, Gross Liability 21 9
Not Designated as Hedging Instrument | Embedded Derivatives In Modified Coinsurance Or Funds Withheld Arrangements    
Derivative [Line Items]    
Notional Amount 0 0
Carrying Value / Fair Value of Assets 0 121
Derivative Liability, Fair Value, Gross Liability 108 0
Not Designated as Hedging Instrument | Embedded Derivatives In Indexed Annuity [Member]    
Derivative [Line Items]    
Notional Amount 0 0
Carrying Value / Fair Value of Assets 0 0
Derivative Liability, Fair Value, Gross Liability 746 767
Not Designated as Hedging Instrument | Embedded Derivatives In Variable Annuity [Member]    
Derivative [Line Items]    
Notional Amount 0 0
Carrying Value / Fair Value of Assets 0 0
Derivative Liability, Fair Value, Gross Liability 184 163
Not Designated as Hedging Instrument | Synthetic Guaranteed Investment Contracts    
Derivative [Line Items]    
Notional Amount 14,888 13,823
Carrying Value / Fair Value of Assets 0 0
Derivative Liability, Fair Value, Gross Liability 0 0
Designated As Hedging Instrument    
Derivative [Line Items]    
Notional Amount 1,883 1,971
Carrying Value / Fair Value of Assets 92 46
Derivative Liability, Fair Value, Gross Liability 51 33
Designated As Hedging Instrument | Interest Rate Swap [Member]    
Derivative [Line Items]    
Notional Amount 489 535
Carrying Value / Fair Value of Assets 1 1
Derivative Liability, Fair Value, Gross Liability 41 29
Designated As Hedging Instrument | Foreign Currency Forwards    
Derivative [Line Items]    
Notional Amount 1,092 1,094
Carrying Value / Fair Value of Assets 68 28
Derivative Liability, Fair Value, Gross Liability 0 2
Designated As Hedging Instrument | Currency Swap [Member]    
Derivative [Line Items]    
Notional Amount 302 342
Carrying Value / Fair Value of Assets 23 17
Derivative Liability, Fair Value, Gross Liability $ 10 $ 2