Quarterly report pursuant to Section 13 or 15(d)

Deposits - Additional Information (Detail)

v3.23.1
Deposits - Additional Information (Detail) - USD ($)
$ in Millions
Mar. 31, 2023
Dec. 31, 2022
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Accrued interest payable on deposits $ 20.5 $ 7.8
Total deposits reclassified to loans due to overdrafts 1.4 1.2
Time Deposits of $250,000 or More    
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Uninsured time deposits at or exceeding the FDIC insurance limit of $250,000 $ 1,050.0 $ 697.0