Derivative and Hedging Activities (Tables)

9 Months Ended

Sep. 30, 2012

Derivative and Hedging Activities [Abstract]

Summary of Fair Value of Derivative Instruments Designated as Cash flow hedges

						Weighted Average
		Notional		Fair	Balance Sheet	Receive		Pay
		Amount		Value	Category	Rate		Rate		Maturity
	($ in Thousands)
December 31, 2011
Interest rate swap – Federal funds purchased and securities sold under agreements to repurchase	$	100,000	$	(2,011)	Other liabilities	0.07	%	3.04	%	8	months

Gains and losses recognized on the Corporation's derivative instruments designated as cash flow hedges

								Gross
	Amount of Gain /					Category of		Amount of
	(Loss)		Category of		Amount of	Gain / (Loss)		Gain / (Loss)
	Recognized in		(Gain) / Loss		(Gain) / Loss	Recognized in		Recognized in
	OCI on		Reclassified from		Reclassified from	Income on		Income on
	Derivatives		AOCI into		AOCI into	Derivatives		Derivatives
($ in Thousands)	(Effective		Income (Effective		Income (Effective	(Ineffective		(Ineffective
	Portion)		Portion)		Portion)	Portion)		Portion)
Nine Months Ended September 30, 2012			Interest Expense			Interest Expense
Interest rate swap - Federal funds purchased and securities sold under agreements to repurchase	$	6	Federal funds purchased and securities sold under agreements to repurchase	$	1,954	Federal funds purchased and securities sold under agreements to repurchase	$	33
Nine Months Ended September 30, 2011			Interest Expense			Interest Expense
Interest rate swap - Federal funds purchased and securities sold under agreements to repurchase	$	(528)	Federal funds purchased and securities sold under agreements to repurchase	$	3,969	Federal funds purchased and securities sold under agreements to repurchase	$	18

Balance sheet category and fair values of derivative instruments not designated as hedging instruments

							Weighted Average
($ in Thousands)			Notional		Fair	Balance Sheet	Receive		Pay
			Amount		Value	Category	Rate(1)		Rate(1)		Maturity
September 30, 2012
Interest rate-related instruments — customer and mirror		$	1,700,367	$	75,065	Other assets	1.34	%	1.34	%	45	months
Interest rate-related instruments — customer and mirror			1,700,367		(81,884)	Other liabilities	1.34		1.34		45	months
Interest rate lock commitments (mortgage)			425,557		17,566	Other assets	-		-			-
Forward commitments (mortgage)			463,500		(8,167)	Other liabilities	-		-			-
Foreign currency exchange forwards			47,445		1,094	Other assets	-		-			-
Foreign currency exchange forwards			45,130		(977)	Other liabilities	-		-			-
Purchased options (time deposit)			106,921		5,032	Other assets	-		-			-
Written options (time deposit)			106,921		(5,032)	Other liabilities	-		-			-
December 31, 2011
Interest rate-related instruments — customer and mirror		$	1,563,831	$	71,143	Other assets	1.66	%	1.66	%	45	months
Interest rate-related instruments — customer and mirror			1,563,831		(78,064)	Other liabilities	1.66		1.66		45	months
Interest rate lock commitments (mortgage)			235,375		4,571	Other assets	-		-			-
Forward commitments (mortgage)			437,500		(4,771)	Other liabilities	-		-			-
Foreign currency exchange forwards			52,973		2,079	Other assets	-		-			-
Foreign currency exchange forwards			44,107		(1,891)	Other liabilities	-		-			-
Purchased options (time deposit)			54,780		2,854	Other assets	-		-			-
Written options (time deposit)			54,780		(2,854)	Other liabilities	-		-			-
(1)	Reflects the weighted average receive rate and pay rate for the interest rate-related instruments only.

Gain (loss) on derivative instruments not designated as hedging instruments

	Income Statement Category of	Gain / (Loss)
	Gain / (Loss) Recognized in Income	Recognized in Income
		($ in Thousands)
Nine Months Ended September 30, 2012
Interest rate-related instruments — customer and mirror, net	Capital market fees, net	$	102
Interest rate lock commitments (mortgage)	Mortgage banking, net		12,995
Forward commitments (mortgage)	Mortgage banking, net		(3,396)
Foreign currency exchange forwards	Capital market fees, net		(71)
Covered call options	Interest on investment securities		469
Nine Months Ended September 30, 2011
Interest rate-related instruments — customer and mirror, net	Capital market fees, net	$	(3,379)
Interest rate lock commitments (mortgage)	Mortgage banking, net		10,935
Forward commitments (mortgage)	Mortgage banking, net		(11,386)
Foreign currency exchange forwards	Capital market fees, net		345