Contingencies (Tables)

6 Months Ended

Jun. 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 June 30,					Six Months Ended June 30,
	2023		2022			2023			2022
Balance at beginning of period	$	34,596	$	34,517		$	36,838		$	35,623
PCL, off-balance sheet credit exposures		245		(1,568	)		(1,997	)		(2,674	)
Balance at end of period	$	34,841	$	32,949		$	34,841		$	32,949