Balance Sheet Offsetting (Tables)

9 Months Ended

Sep. 30, 2021

Offsetting [Abstract]

Balance sheet offsetting of derivative assets and liabilities

The following table presents the interest rate, commodity, and foreign exchange assets and liabilities subject to an enforceable master netting arrangement. The interest, commodity and foreign exchange agreements the Corporation has with its commercial customers are not subject to an enforceable master netting arrangement and are therefore excluded from this table:

	Gross Amounts Recognized		Gross Amounts Subject to Master Netting Arrangements Offset on the Consolidated Balance Sheets				Net Amounts Presented on the Consolidated Balance Sheets
($ in Thousands)			Derivative Liabilities Offset		Cash Collateral Received
Derivative assets
September 30, 2021	$	6,719	$	(3,302)	$	(3,143)	$	273
December 31, 2020	13,441		(1,936)		(10,879)		626
	Gross Amounts Recognized		Gross Amounts Subject to Master Netting Arrangements Offset on the Consolidated Balance Sheets				Net Amounts Presented on the Consolidated Balance Sheets
($ in Thousands)			Derivative Assets Offset		Cash Collateral Pledged
Derivative liabilities
September 30, 2021	$	23,489	$	(3,302)	$	(18,595)	$	1,592
December 31, 2020	27,951		(1,936)		(25,625)		390