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Short-Term Borrowings - Narrative (Details)
12 Months Ended
Dec. 31, 2023
USD ($)
Short-term Debt [Line Items]  
Federal home loan bank, advances, maturity period 90 days
Trading liabilities maturity period (less than) 90 days
Other short-term borrowings maturity period (or less) 1 year
Fixed Income Securities  
Short-term Debt [Line Items]  
Securities pledged to secure other short term borrowings $ 0