Loans and Leases (Tables)

3 Months Ended

Mar. 31, 2018

Loans and Leases

Schedule of components of loans and leases

	March 31,		December 31,
(dollars in thousands)	2018		2017
Commercial and industrial	$	3,219,210	$	3,135,266
Real estate:
Commercial		2,738,557		2,667,597
Construction		594,266		632,911
Residential		4,156,003		4,090,053
Total real estate		7,488,826		7,390,561
Consumer		1,595,989		1,586,476
Lease financing		160,140		165,066
Total loans and leases	$	12,464,165	$	12,277,369

Schedule of components of remaining loan and lease commitments

	March 31,		December 31,
(dollars in thousands)	2018		2017
Commercial and industrial	$	2,365,231	$	2,406,261
Real estate:
Commercial		78,275		78,266
Construction		481,366		450,856
Residential		993,524		980,792
Total real estate		1,553,165		1,509,914
Consumer		1,501,511		1,485,588
Total loan and lease commitments	$	5,419,907	$	5,401,763