Premises and Equipment

12 Months Ended

Dec. 31, 2016

Property, Plant and Equipment [Abstract]

Premises and Equipment

Premises and Equipment

Premises and equipment at December 31, 2016 and 2015 consisted of the following:

	December 31,
(Dollars in thousands)	2016			2015
Computer software	$	189,867		$	170,625
Computer hardware	56,215			41,856
Leasehold improvements	70,909			60,339
Furniture and equipment	31,886			28,645
Total	348,877			301,465
Accumulated depreciation and amortization	(228,194		)	(198,840		)
Premises and equipment, net	$	120,683		$	102,625

Depreciation and amortization expense for premises and equipment was $33.9 million, $28.3 million and $30.0 million in 2016, 2015 and 2014, respectively.