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Derivative Instruments (Maturity Of The Notional Amounts Of Derivative Financial Instruments) (Details) $ in Millions | 9 Months Ended
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Sep. 30, 2021 USD ($)
Maturity of the notional amounts of derivative financial instruments |
Remaining Life Less Than 1 Year | $ 62,254
Remaining Life - 1 - 5 Years | 66,453
Remaining Life - 6 - 10 Years | 24,609
Remaining Life - 11 - 30 Years | 16,854
Remaining Life Over - 30 Years | 9,993
Remaining Life - Total Years | 180,163
Interest Rate Contracts [Member] |
Maturity of the notional amounts of derivative financial instruments |
Remaining Life Less Than 1 Year | 2,508
Remaining Life - 1 - 5 Years | 49,605
Remaining Life - 6 - 10 Years | 16,004
Remaining Life - 11 - 30 Years | 13,499
Remaining Life Over - 30 Years | 1,213
Remaining Life - Total Years | $ 82,829
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 | $ 195
Remaining Life - 1 - 5 Years | 563
Remaining Life - 6 - 10 Years | 1,582
Remaining Life - 11 - 30 Years | 1,732
Remaining Life Over - 30 Years | 42
Remaining Life - Total Years | $ 4,114
Derivative maturity date | Jun. 16, 2061
Equity market contracts [Member] |
Maturity of the notional amounts of derivative financial instruments |
Remaining Life Less Than 1 Year | $ 59,551
Remaining Life - 1 - 5 Years | 16,253
Remaining Life - 6 - 10 Years | 7,023
Remaining Life - 11 - 30 Years | 1,623
Remaining Life Over - 30 Years | 8,738
Remaining Life - Total Years | 93,188
Credit contracts [Member] |
Maturity of the notional amounts of derivative financial instruments |
Remaining Life - 1 - 5 Years | 32
Remaining Life - Total Years | $ 32

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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 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=125515794&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=125515794&loc=SL5579245-113959 + Details
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