Short-Term Borrowings - Schedule of Short-term Borrowings (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Short-term Borrowings
Short-term borrowings	$ 500,138	$ 166,482	$ 73,261
Average balance	196,790	100,963	176,633
Highest month-end balance	500,138	184,693	279,773
Interest expense	$ 2,661	$ 541	$ 2,571
Weighted-average interest rate, end of year	3.57%	0.31%	0.53%
Weighted-average interest rate, during the year	1.35%	0.54%	1.46%
Retail Repurchase Agreements
Short-term Borrowings
Short-term borrowings	$ 100,138	$ 111,482	$ 53,261
Average balance	113,434	70,674	44,902
Highest month-end balance	286,442	119,693	53,261
Interest expense	$ 274	$ 66	$ 77
Weighted-average interest rate, end of year	0.40%	0.09%	0.06%
Weighted-average interest rate, during the year	0.24%	0.09%	0.17%
FHLB Advances
Short-term Borrowings
Short-term borrowings	$ 400,000	$ 55,000	$ 20,000
Average balance	83,356	30,289	129,928
Highest month-end balance	400,000	65,017	235,989
Interest expense	$ 2,387	$ 475	$ 2,489
Weighted-average interest rate, end of year	4.36%	0.74%	1.78%
Weighted-average interest rate, during the year	2.86%	1.57%	1.92%
Other
Short-term Borrowings
Short-term borrowings	$ 0	$ 0	$ 0
Average balance	0	0	1,803
Highest month-end balance	0	0	64,000
Interest expense	$ 0	$ 0	$ 5
Weighted-average interest rate, end of year	0.00%	0.00%	0.00%
Weighted-average interest rate, during the year	0.00%	0.00%	0.25%