Derivative and Hedging Activities (Tables)

12 Months Ended

Dec. 31, 2014

Derivative and Hedging Activities [Abstract]

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

							Weighted Average
($ in Thousands)		Notional				Balance Sheet	Receive		Pay
		Amount		Fair Value		Category	Rate (1)		Rate (1)		Maturity
December 31, 2014
Interest rate-related instruments — customer and mirror		$	1,636,480	$	33,023	Trading assets	1.60	%	1.60	%	42	months
Interest rate-related instruments — customer and mirror			1,636,480		(35,372)	Trading liabilities	1.60	%	1.60	%	42	months
Interest rate lock commitments (mortgage)			126,379		1,947	Other assets	—		—			—
Forward commitments (mortgage)			234,500		(2,435)	Other liabilities	—		—			—
Foreign currency exchange forwards			60,742		2,140	Trading assets	—		—			—
Foreign currency exchange forwards			56,573		(1,957)	Trading liabilities	—		—			—
Purchased options (time deposit)			110,347		6,054	Other assets	—		—			—
Written options (time deposit)			110,347		(6,054)	Other liabilities	—		—			—
December 31, 2013
Interest rate-related instruments — customer and mirror		$	1,821,787	$	42,980	Trading assets	1.63	%	1.63	%	45	months
Interest rate-related instruments — customer and mirror			1,821,787		(45,815)	Trading liabilities	1.63	%	1.63	%	45	months
Interest rate lock commitments (mortgage)			102,225		416	Other assets	—		—			—
Forward commitments (mortgage)			135,000		1,301	Other assets	—		—			—
Foreign currency exchange forwards			25,747		748	Trading assets	—		—			—
Foreign currency exchange forwards			24,413		(655)	Trading liabilities	—		—			—
Purchased options (time deposit)			115,953		7,328	Other assets
Written options (time deposit)			115,953		(7,328)	Other liabilities
(1)	Reflects the weighted average receive rate and pay rate for the interest rate swap derivative financial instruments only.

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

The table below identifies the income statement category of the gains and losses recognized in income on the Corporation’s
derivative instruments not designated as hedging instruments.
	Income Statement Category of	Gain / (Loss)
	Gain / (Loss) Recognized in Income	Recognized in Income
			($ in Thousands)
Year ended December 31, 2014
Interest rate-related instruments —customer and mirror, net	Capital market fees, net		486
Interest rate lock commitments (mortgage)	Mortgage banking, net		1,531
Forward commitments (mortgage)	Mortgage banking, net		(3,736)
Foreign currency exchange forwards	Capital market fees, net		90
Year ended December 31, 2013
Interest rate-related instruments —customer and mirror, net	Capital market fees, net		2,926
Interest rate lock commitments (mortgage)	Mortgage banking, net		(7,378)
Forward commitments (mortgage)	Mortgage banking, net		1,448
Foreign currency exchange forwards	Capital market fees, net		(36)