Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2014

Commitments and Contingencies Disclosure [Abstract]

Summary of Outstanding Commitments to Extend Credit and Letters of Credit

The outstanding amounts of commitments to extend credit and letters of credit were as follows:

	June 30, 2014		December 31, 2013
	(in thousands)
Commitments to extend credit	$	4,362,988	$	4,379,578
Standby letters of credit	369,383		391,445
Commercial letters of credit	34,632		36,344