Derivative Financial Instruments - Narrative (Details) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Other assets
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Collateral deposit assets (liabilities)	$ (37)	$ (27)

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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