Property and Equipment

3 Months Ended

Oct. 28, 2017

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and Equipment

Property and equipment consisted of the following (dollars in thousands):

	Estimated Useful Lives (Years)	October 28, 2017			July 29, 2017
Land	—	$	3,470		$	3,470
Buildings	10-35	12,255			12,073
Leasehold improvements	1-10	13,985			13,912
Vehicles	1-5	505,327			496,820
Computer hardware and software	1-7	111,388			107,779
Office furniture and equipment	1-10	13,190			12,226
Equipment and machinery	1-10	291,454			288,993
Total		951,069			935,273
Less: accumulated depreciation		(527,739		)	(513,166		)
Property and equipment, net		$	423,330		$	422,107

Depreciation expense was $36.4 million and $28.4 million for the three months ended October 28, 2017 and October 29, 2016, respectively.