Derivatives and Hedging (Tables)

6 Months Ended

Jun. 30, 2014

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Largest Exposure To Individual Counterparty Table [Text Block]

The following table summarizes our largest exposure to an individual counterparty at the dates indicated:

	June 30, 2014		December 31, 2013		June 30, 2013
	(in thousands)
Largest gross exposure (derivative asset) to an individual counterparty	$	2	$	2,378	$	53
Collateral posted by this counterparty	—		2,002		—
Derivative liability with this counterparty	28,874		376		—
Collateral pledged to this counterparty	28,872		—		—
Net exposure after netting adjustments and collateral	—		—		53

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

The fair value of derivative contracts are included in “other assets” or “other liabilities” on the balance sheet, as indicated in the following table:

	June 30, 2014						December 31, 2013						June 30, 2013
			Fair Value						Fair Value						Fair Value
	Notional Amount		Derivative Assets		Derivative Liabilities		Notional Amount		Derivative Assets		Derivative Liabilities		Notional Amount		Derivative Assets		Derivative Liabilities
	(in thousands)
Derivatives designated as hedging instruments:
Fair value hedges
Interest rate swaps	$	568,006	$	2	$	29,219	$	294,997	$	2,386	$	788	$	12,509	$	78	$	559
Total	568,006		2		29,219		294,997		2,386		788		12,509		78		559
Netting adjustments (1)	—		2		2		—		384		384		—		5		5
Net derivatives in the balance sheet	$	568,006	$	—	$	29,217	$	294,997	$	2,002	$	404	$	12,509	$	73	$	554

(1) Netting adjustments represent the amounts recorded to convert our derivative assets and liabilities from a gross basis to a net basis in accordance with the applicable accounting guidance.

Derivative Instruments, Gain (Loss) [Table Text Block]

The following table summarizes the pre-tax net gains (losses) on our fair value hedges for the three and six months ended June 30, 2014 and 2013, and where they are recorded in the income statement.

	Three Months Ended June 30,
	2014			2013
Income Statement Classification	Net Losses on Swaps		Net Gains on Loans	Net Gains on Swaps	Net Losses on Loans
	(in thousands)
Unrealized gains (losses) on assets / liabilities measured at fair value, net	(16,635	)	16,795	210	(180	)	(a)
	Six Months Ended June 30,
	2014			2013
Income Statement Classification	Net Losses on Swaps		Net Gains on Loans	Net Gains on Swaps	Net Losses on Loans
	(in thousands)
Unrealized gains (losses) on assets / liabilities measured at fair value, net	(31,774	)	31,570	298	(266	)	(a)

(a) Net gains (losses) on loans represent the change in fair value caused by fluctuations in interest rates.