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Derivative Instruments (Open Credit Default Swap Liabilities) (Details) $ in Millions | 3 Months Ended
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Mar. 31, 2022 USD ($) item
Summary Of Credit Derivatives |
Number of instruments | item | 2
Fair value | $ 1
Maximum potential payout | $ 56
BBB+ [Member] | Derivative Contract, Maturing 12-20-2026 [Member] |
Summary Of Credit Derivatives |
Maturity | Dec. 20, 2026
Number of instruments | item | 1
Maximum potential payout | $ 25
BBB+ [Member] | Derivative Contract, Maturing 6-20-2027 [Member] |
Summary Of Credit Derivatives |
Maturity | Jun. 20, 2027
Number of instruments | item | 1
Fair value | $ 1
Maximum potential payout | $ 31

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- Definition Maximum potential amount of future undiscounted payments that could be required under the credit derivative, before reduction for potential recoveries under recourse or collateralization provisions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4K -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5708775-113959 + Details
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- Definition Fair value of credit risk derivative asset after deduction of credit risk derivative liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4K -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5708775-113959 + Details
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- Definition Date the derivative contract matures, in YYYY-MM-DD format. + References No definition available. + Details
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- Definition Number of credit risk derivative instruments held. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -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://fasb.org/us-gaap/role/ref/legacyRef -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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