XML 89 R76.htm IDEA: XBRL DOCUMENT v3.21.1
Derivatives (Primary Risks) (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount $ 327,619   $ 299,154
Estimated Fair Value Assets 9,962   11,866
Estimated Fair Value Liabilities 4,829   4,229
Gain (Loss) on Discontinuation of Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring, Net $ (2) $ (5)  
Maximum Length of Time Hedged in Cash Flow Hedge 8 years    
Accumulated Other Comprehensive Income Loss $ 656   1,900
Derivatives Designated as Hedging Instruments:      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 60,662   60,723
Estimated Fair Value Assets 4,145   5,432
Estimated Fair Value Liabilities 2,487   2,222
Derivatives Designated as Hedging Instruments: | Fair Value Hedges [Member]      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 5,826   6,228
Estimated Fair Value Assets 2,655   3,256
Estimated Fair Value Liabilities 160   82
Derivatives Designated as Hedging Instruments: | Fair Value Hedges [Member] | Interest rate swaps      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 2,998   3,186
Estimated Fair Value Assets 2,649   3,224
Estimated Fair Value Liabilities 7   4
Derivatives Designated as Hedging Instruments: | Fair Value Hedges [Member] | Foreign currency swaps      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 992   1,106
Estimated Fair Value Assets 6   8
Estimated Fair Value Liabilities 64   78
Derivatives Designated as Hedging Instruments: | Fair Value Hedges [Member] | Foreign currency forwards      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 1,836   1,936
Estimated Fair Value Assets 0   24
Estimated Fair Value Liabilities 89   0
Derivatives Designated as Hedging Instruments: | Cash Flow Hedges [Member]      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 51,672   50,731
Estimated Fair Value Assets 1,384   2,106
Estimated Fair Value Liabilities 2,326   2,137
Derivatives Designated as Hedging Instruments: | Cash Flow Hedges [Member] | Interest rate swaps      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 4,480   4,750
Estimated Fair Value Assets 22   44
Estimated Fair Value Liabilities 19   0
Derivatives Designated as Hedging Instruments: | Cash Flow Hedges [Member] | Interest rate forwards      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 7,313   7,377
Estimated Fair Value Assets 28   513
Estimated Fair Value Liabilities 320   120
Derivatives Designated as Hedging Instruments: | Cash Flow Hedges [Member] | Foreign currency swaps      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 39,879   38,604
Estimated Fair Value Assets 1,334   1,549
Estimated Fair Value Liabilities 1,987   2,017
Derivatives Designated as Hedging Instruments: | Foreign Operations Hedges [Member]      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 3,164   3,764
Estimated Fair Value Assets 106   70
Estimated Fair Value Liabilities 1   3
Derivatives Designated as Hedging Instruments: | Foreign Operations Hedges [Member] | Foreign currency forwards      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 164   164
Estimated Fair Value Assets 3   0
Estimated Fair Value Liabilities 1   3
Derivatives Designated as Hedging Instruments: | Foreign Operations Hedges [Member] | Currency options      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 3,000   3,600
Estimated Fair Value Assets 103   70
Estimated Fair Value Liabilities 0   0
Derivatives Not Designated or Not Qualifying as Hedging Instruments:      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 266,957   238,431
Estimated Fair Value Assets 5,817   6,434
Estimated Fair Value Liabilities 2,342   2,007
Derivatives Not Designated or Not Qualifying as Hedging Instruments: | Interest rate swaps      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 41,760   49,561
Estimated Fair Value Assets 2,878   3,683
Estimated Fair Value Liabilities 117   38
Derivatives Not Designated or Not Qualifying as Hedging Instruments: | Interest rate forwards      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 352   351
Estimated Fair Value Assets 0   0
Estimated Fair Value Liabilities 60   10
Derivatives Not Designated or Not Qualifying as Hedging Instruments: | Interest rate floors      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 12,201   12,701
Estimated Fair Value Assets 280   350
Estimated Fair Value Liabilities 0   0
Derivatives Not Designated or Not Qualifying as Hedging Instruments: | Interest rate caps      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 71,943   40,730
Estimated Fair Value Assets 80   13
Estimated Fair Value Liabilities 0   0
Derivatives Not Designated or Not Qualifying as Hedging Instruments: | Interest rate futures      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 2,359   1,498
Estimated Fair Value Assets 7   0
Estimated Fair Value Liabilities 0   2
Derivatives Not Designated or Not Qualifying as Hedging Instruments: | Interest rate options      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 11,963   17,746
Estimated Fair Value Assets 543   502
Estimated Fair Value Liabilities 19   5
Derivatives Not Designated or Not Qualifying as Hedging Instruments: | Equity total return swaps      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 1,048   1,048
Estimated Fair Value Assets 0   0
Estimated Fair Value Liabilities 115   59
Derivatives Not Designated or Not Qualifying as Hedging Instruments: | Synthetic GICs      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 38,514   38,646
Estimated Fair Value Assets 0   0
Estimated Fair Value Liabilities 0   0
Derivatives Not Designated or Not Qualifying as Hedging Instruments: | Foreign currency swaps      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 13,310   13,265
Estimated Fair Value Assets 658   603
Estimated Fair Value Liabilities 612   693
Derivatives Not Designated or Not Qualifying as Hedging Instruments: | Foreign currency forwards      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 16,950   15,643
Estimated Fair Value Assets 202   209
Estimated Fair Value Liabilities 730   310
Derivatives Not Designated or Not Qualifying as Hedging Instruments: | Currency futures      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 876   914
Estimated Fair Value Assets 0   3
Estimated Fair Value Liabilities 7   0
Derivatives Not Designated or Not Qualifying as Hedging Instruments: | Currency options      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 900   1,350
Estimated Fair Value Assets 0   0
Estimated Fair Value Liabilities 0   0
Derivatives Not Designated or Not Qualifying as Hedging Instruments: | Credit default swaps — purchased      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 2,989   2,978
Estimated Fair Value Assets 15   9
Estimated Fair Value Liabilities 117   121
Derivatives Not Designated or Not Qualifying as Hedging Instruments: | Credit default swaps — written      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 9,358   9,609
Estimated Fair Value Assets 179   196
Estimated Fair Value Liabilities 1   0
Derivatives Not Designated or Not Qualifying as Hedging Instruments: | Equity futures      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 4,099   5,427
Estimated Fair Value Assets 10   14
Estimated Fair Value Liabilities 12   38
Derivatives Not Designated or Not Qualifying as Hedging Instruments: | Equity index options      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 35,028   22,954
Estimated Fair Value Assets 949   834
Estimated Fair Value Liabilities 462   437
Derivatives Not Designated or Not Qualifying as Hedging Instruments: | Equity variance swaps      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 716   716
Estimated Fair Value Assets 16   15
Estimated Fair Value Liabilities 13   12
Derivatives Not Designated or Not Qualifying as Hedging Instruments: | Equity total return swaps      
Derivatives, Fair Value [Line Items]      
Derivative, Notional Amount 2,591   3,294
Estimated Fair Value Assets 0   3
Estimated Fair Value Liabilities $ 77   $ 282