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Bank Term Funding Program ("BTFP") (Details) - Bank Term Funding Program - USD ($)
$ in Millions
Mar. 12, 2023
Dec. 31, 2023
Short-Term Debt [Line Items]    
Short-term debt   $ 300.0
Debt instrument, interest rate, stated percentage 4.38%  
Maximum    
Short-Term Debt [Line Items]    
Debt instrument, term (year) 1 year