LHFI and ACL, LHFI - Additional Information (Details 2)	12 Months Ended
	Dec. 31, 2023 USD ($) KeyRatio	Dec. 31, 2022 USD ($)
Financing Receivable Recorded Investment [Line Items]
Number of key quality ratios | KeyRatio	6
Exposure for commercial non accrual loans to be reviewed on individual basis	$ 500,000
Exposure for modified commercial accrual loans deemed to be reviewed on individual basis	500,000
LHFS past due 90 days or more	$ 51,200,000	$ 49,300,000
Number of days used as baseline in evaluating collateral documentation exceptions for loan policy	90 days
Minimum [Member]
Financing Receivable [Abstract]
Credit amount used as baseline in evaluating loan policy	$ 100,000