Commitments, Contingencies, and Guarantees (Tables)

3 Months Ended

Mar. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Credit commitments

The Company’s credit commitments as of March 31, 2018 and December 31, 2017 were as follows:

(dollars in thousands)	March 31, 2018		December 31, 2017
Unfunded Commitments to Extend Credit	$	2,834,633	$	2,780,724
Standby Letters of Credit	61,041		60,519
Commercial Letters of Credit	16,516		18,036
Total Credit Commitments	$	2,912,190	$	2,859,279