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Derivative Financial Instruments - Narrative (Details) - USD ($) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2022 | Jun. 30, 2022 | Dec. 31, 2021
Derivative [Line Items] |  |  |
Potential recoveries |  | $ 0 |
Contingent consideration term |  | 10 years |
Other assets, net | $ 6,351,000,000 | $ 6,351,000,000 | $ 6,086,000,000
Term of credit default swaps (in years) |  | 5 years |
Contingent consideration |  |  |
Derivative [Line Items] |  |  |
Other assets, net | 108,000,000 | $ 108,000,000 |
Gain on derivative | $ 31,000,000 | $ 43,000,000 |

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- Definition Term of the credit risk derivative contract, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + 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 (a)(1) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5708775-113959 + Details
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