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Derivative Instruments (Effects Of Qualifying And Non-Qualifying Hedges) (Details) $ in Millions | 12 Months Ended
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Dec. 31, 2019 USD ($)
Realized Gain (Loss) [Member] |
Derivative Instruments, Gain (Loss) [Line Items] |
Total Line Items in which the Effects of Fair Value or Cash Flow Hedges are Recorded | $ (610)
Net Investment Income [Member] |
Derivative Instruments, Gain (Loss) [Line Items] |
Total Line Items in which the Effects of Fair Value or Cash Flow Hedges are Recorded | 5,223
Interest and Debt Expense [Member] |
Derivative Instruments, Gain (Loss) [Line Items] |
Total Line Items in which the Effects of Fair Value or Cash Flow Hedges are Recorded | 326
Interest Rate Contracts [Member] | Derivative Instruments Not Designated and Not Qualifying as Hedging Instruments [Member] | Realized Gain (Loss) [Member] |
Derivative Instruments, Gain (Loss) [Line Items] |
Non-Qualifying Hedges Gain (Loss) | 984
Interest Rate Contracts [Member] | Cash Flow Hedges [Member] | Designated as Hedging Instrument [Member] | Net Investment Income [Member] |
Derivative Instruments, Gain (Loss) [Line Items] |
Amount of gain or (loss) reclassified from AOCI into income | 3
Interest Rate Contracts [Member] | Cash Flow Hedges [Member] | Designated as Hedging Instrument [Member] | Interest and Debt Expense [Member] |
Derivative Instruments, Gain (Loss) [Line Items] |
Amount of gain or (loss) reclassified from AOCI into income | (5)
Interest Rate Contracts [Member] | Fair Value Hedges [Member] | Designated as Hedging Instrument [Member] | Net Investment Income [Member] |
Derivative Instruments, Gain (Loss) [Line Items] |
Hedged items | 63
Derivatives designated as hedging instruments | (63)
Interest Rate Contracts [Member] | Fair Value Hedges [Member] | Designated as Hedging Instrument [Member] | Interest and Debt Expense [Member] |
Derivative Instruments, Gain (Loss) [Line Items] |
Hedged items | (93)
Derivatives designated as hedging instruments | 93
Foreign currency contracts [Member] | Derivative Instruments Not Designated and Not Qualifying as Hedging Instruments [Member] | Realized Gain (Loss) [Member] |
Derivative Instruments, Gain (Loss) [Line Items] |
Non-Qualifying Hedges Gain (Loss) | (1)
Foreign currency contracts [Member] | Cash Flow Hedges [Member] | Designated as Hedging Instrument [Member] | Realized Gain (Loss) [Member] |
Derivative Instruments, Gain (Loss) [Line Items] |
Amount of gain or (loss) reclassified from AOCI into income | 9
Foreign currency contracts [Member] | Cash Flow Hedges [Member] | Designated as Hedging Instrument [Member] | Net Investment Income [Member] |
Derivative Instruments, Gain (Loss) [Line Items] |
Amount of gain or (loss) reclassified from AOCI into income | 35
Equity market contracts [Member] | Derivative Instruments Not Designated and Not Qualifying as Hedging Instruments [Member] | Realized Gain (Loss) [Member] |
Derivative Instruments, Gain (Loss) [Line Items] |
Non-Qualifying Hedges Gain (Loss) | (137)
Embedded derivatives - GLB [Member] | Derivative Instruments Not Designated and Not Qualifying as Hedging Instruments [Member] | Realized Gain (Loss) [Member] |
Derivative Instruments, Gain (Loss) [Line Items] |
Non-Qualifying Hedges Gain (Loss) | 306
Reinsurance Related [Member] | Derivative Instruments Not Designated and Not Qualifying as Hedging Instruments [Member] | Realized Gain (Loss) [Member] |
Derivative Instruments, Gain (Loss) [Line Items] |
Non-Qualifying Hedges Gain (Loss) | (324)
Indexed Annuity And IUL Contracts [Member] | Derivative Instruments Not Designated and Not Qualifying as Hedging Instruments [Member] | Realized Gain (Loss) [Member] |
Derivative Instruments, Gain (Loss) [Line Items] |
Non-Qualifying Hedges Gain (Loss) | $ (742)

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- Definition Amount of gain (loss) from the increase (decrease) in fair value of derivative and nonderivative instruments designated as fair value hedging instruments recognized in the income statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 25 -Section 50 -Paragraph 1 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=109977999&loc=d3e76258-113986 + Details
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