Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2014

Commitments and Contingencies Disclosure [Abstract]

Schedule of Commitments to Extend Credit

The following table shows the remaining contractual amount of each class of commitments to extend credit as of June 30, 2014, December 31, 2013, and June 30, 2013. This amount represents the Corporation's maximum exposure to loss if the customer were to draw upon the full amount of the commitment and subsequently default on payment for the total amount of the then outstanding loan.

Loan commitments
(In thousands)		June 30, 2014		December 31, 2013		June 30, 2013
	Commercial	$	3,386,052	$	3,367,625	$	3,020,138
	Consumer	2,280,431		2,179,010		2,096,495
	Total loan commitments	$	5,666,483	$	5,546,635	$	5,116,633

Schedule of Guarantor Obligations

The Corporation is a guarantor in certain agreements with third parties. The following table shows the types of guarantees the Corporation had outstanding as of June 30, 2014, December 31, 2013, and June 30, 2013.

Financial guarantees
(In thousands)		June 30, 2014		December 31, 2013		June 30, 2013
	Standby letters of credit	$	201,212	$	196,400	$	239,181
	Loans sold with recourse	34,662		45,082		54,944
	Total financial guarantees	$	235,874	$	241,482	$	294,125

Changes in Repurchase Reserve

Changes in the amount of the repurchase reserve for the three and six months ended June 30, 2014 and 2013 are as follows:

	Three Months Ended June 30, 2014
(In thousands)	Reserve on residential mortgage loans			Reserve on manufactured housing loans		Total repurchase reserve
Balance at beginning of period	$	8,200		$	1,117	$	9,317
Net realized losses	(164		)	—		(164		)
Net increase (decrease) to reserve	(136		)	5		(131		)
Balance at end of period	$	7,900		$	1,122	$	9,022

	Three Months Ended June 30, 2013
(In thousands)	Reserve on residential mortgage loans			Reserve on manufactured housing loans			Total repurchased reserve
Balance at beginning of period	$	1,600		$	1,138		$	2,738
Assumed obligation	6,000			—			6,000
Net realized losses	(928		)	—			(928		)
Net increase (decrease) to reserve	615			(32		)	583
Balance at end of period	$	7,287		$	1,106		$	8,393