Contingencies (Tables)

9 Months Ended

Sep. 30, 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 September 30,					Nine Months Ended September 30,
	2023		2022			2023			2022
Balance at beginning of period	$	34,841	$	32,949		$	36,838		$	35,623
PCL, off-balance sheet credit exposures		104		(1,326	)		(1,893	)		(4,000	)
Balance at end of period	$	34,945	$	31,623		$	34,945		$	31,623