Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2015

Property Plant And Equipment [Abstract]

Property, Plant and Equipment

Property and equipment consisted of the following:

	As of December 31,
(in thousands)	2015			2014
Land and improvements	$	23,606		$	12,857
Buildings and improvements		190,199			155,736
Equipment		172,302			127,221
Computer software		206,276			208,984
Total		592,383			504,798
Accumulated depreciation		(299,153	)		(278,552	)
Property and equipment	$	293,230		$	226,246