Premises and Equipment

12 Months Ended

Dec. 31, 2021

Property, Plant and Equipment [Abstract]

See Note 1 for the Corporation’s accounting policy for premises and equipment. A summary of premises and equipment at December 31, 2021 and 2020 is as follows:


				2021				2020
($ in Thousands)	Estimated Useful Lives	Cost		Accumulated Depreciation		Net Book Value		Net Book Value
Land	—	$	66,830	$	—	$	66,830	$	70,431
Land improvements	3 – 15 years	18,522		8,967		9,555		9,771
Buildings and improvements	5 – 39 years	386,859		173,729		213,130		222,162
Computers and related equipment	4 – 8 years	54,908		41,076		13,831		14,718
Furniture, fixtures and other equipment	3 – 20 years	136,426		94,639		41,787		58,058
Operating leases	—	46,341		18,042		28,299		31,994
Leasehold improvements	2 – 20 years	35,489		23,748		11,741		11,781
Total premises and equipment		$	745,375	$	360,202	$	385,173	$	418,914

Depreciation and amortization of premises and equipment totaled $33 million for 2021, and $34 million for 2020 and 2019.