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Derivative Instruments (Maturity Of The Notional Amounts Of Derivative Financial Instruments) (Details) $ in Millions | 6 Months Ended
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Jun. 30, 2020 USD ($)
Maturity of the notional amounts of derivative financial instruments |
Remaining Life Less Than 1 Year | $ 46,148
Remaining Life - 1 - 5 Years | 70,972
Remaining Life - 6 - 10 Years | 32,974
Remaining Life - 11 - 30 Years | 37,007
Remaining Life Over - 30 Years | 8,374
Remaining Life - Total Years | 195,475
Interest Rate Contracts [Member] |
Maturity of the notional amounts of derivative financial instruments |
Remaining Life Less Than 1 Year | 15,008
Remaining Life - 1 - 5 Years | 52,698
Remaining Life - 6 - 10 Years | 27,065
Remaining Life - 11 - 30 Years | 35,416
Remaining Life Over - 30 Years | 1,713
Remaining Life - Total Years | $ 131,900
Derivative maturity date | Apr. 20, 2067
Foreign currency contracts [Member] |
Maturity of the notional amounts of derivative financial instruments |
Remaining Life Less Than 1 Year | $ 118
Remaining Life - 1 - 5 Years | 386
Remaining Life - 6 - 10 Years | 1,002
Remaining Life - 11 - 30 Years | 1,579
Remaining Life - Total Years | $ 3,085
Derivative maturity date | Jun. 17, 2050
Equity market contracts [Member] |
Maturity of the notional amounts of derivative financial instruments |
Remaining Life Less Than 1 Year | $ 31,022
Remaining Life - 1 - 5 Years | 17,829
Remaining Life - 6 - 10 Years | 4,907
Remaining Life - 11 - 30 Years | 12
Remaining Life Over - 30 Years | 6,661
Remaining Life - Total Years | 60,431
Credit contracts [Member] |
Maturity of the notional amounts of derivative financial instruments |
Remaining Life - 1 - 5 Years | 59
Remaining Life - Total Years | $ 59

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- Definition Total notional amounts of derivative financial instruments maturing in 11 - 30 years. + References No definition available. + Details
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- Definition Total notional amounts of derivative financial instruments maturing in 1 - 5 years. + References No definition available. + Details
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- Definition Total notional amounts of derivative financial instruments maturing in 6 - 10 years. + References No definition available. + Details
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- Definition Total notional amounts of derivative financial instruments maturing in less than 1 year. + References No definition available. + Details
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- Definition Total notional amounts of derivative financial instruments with maturity dates over 30 years + References No definition available. + Details
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- Definition Date the derivative contract matures, in CCYY-MM-DD format. + References No definition available. + Details
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- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5579245-113959 + Details
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