Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2016

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 as of the dates indicated were as follows:

	June 30, 2016		December 31, 2015
	(in thousands)
Commitments to extend credit	$	5,898,623	$	5,784,138
Standby letters of credit	362,506		374,729
Commercial letters of credit	37,836		39,529