Contingencies (Tables)

3 Months Ended

Mar. 31, 2023

Commitments and Contingencies Disclosure [Abstract]

Summary of Changes in ACL on Off-Balance Sheet Credit Exposures

Changes in the ACL on off-balance sheet credit exposures were as follows for the periods presented ($ in thousands):

	Three Months Ended March 31,
	2023			2022
Balance at beginning of period	$	36,838		$	35,623
PCL, off-balance sheet credit exposures		(2,242	)		(1,106	)
Balance at end of period	$	34,596		$	34,517