Bank Premises and Equipment and Leases (Tables)

12 Months Ended

Dec. 31, 2017

Property, Plant and Equipment [Abstract]

Bank Premises and Equipment

Bank premises and equipment are summarized as follows:

	December 31
(In thousands)	2017		2016
Land	$	34,970	$	24,238
Buildings and improvements		103,914		89,302
Leasehold improvements		44,684		33,194
Furniture, fixtures and equipment		99,232		65,598
		282,799		212,332
Less allowance for depreciation and amortization		177,905		136,423
Net bank premises and equipment	$	104,894	$	75,909

Future Minimum Lease Payments

Future minimum lease payments, by year and in the aggregate, under noncancelable operating leases with initial or remaining terms of one year or more, for years subsequent to December 31, 2017, consisted of the following:

Year	Amount
(In thousands)
2018	$	14,753
2019		13,117
2020		11,249
2021		9,529
2022		6,400
Thereafter		14,796
Total minimum lease payments	$	69,844