Long-Term Debt - Additional Information (Details) - USD ($) $ in Billions	Dec. 31, 2023	Dec. 31, 2022
Federal Home Loan Bank and Federal Reserve Bank
Debt Instrument [Line Items]
Unused borrowing capacity	$ 215.8	$ 114.8

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.

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+ Details