Deposits - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Financial Services, Banking and Thrift [Abstract]
Time deposits, $250,000 or more	$ 2,100.0		$ 2,100.0		$ 2,600.0
Interest expense on time deposits of $250 thousand or more	$ 23.3	$ 5.1	$ 48.1	$ 7.5