Property and Equipment (Tables)

12 Months Ended

Jul. 25, 2015

Property, Plant and Equipment [Abstract]

Schedule of Property and Equipment

Property and equipment consisted of the following:

	Estimated Useful Lives	July 25, 2015			July 26, 2014
	(Years)	(Dollars in thousands)
Land	—	$	3,475		$	3,408
Buildings	10-35	11,944			11,589
Leasehold improvements	1-10	8,491			5,335
Vehicles	1-5	316,979			279,631
Computer hardware and software	1-7	80,091			73,349
Office furniture and equipment	1-7	8,183			7,790
Equipment and machinery	1-10	194,943			177,608
Total		624,106			558,710
Less: accumulated depreciation		(392,542		)	(353,297		)
Property and equipment, net		$	231,564		$	205,413

Depreciation expense and repairs and maintenance were as follows:

	Fiscal Year Ended
	2015		2014		2013
	(Dollars in thousands)
Depreciation expense	$	79,331	$	74,517	$	64,756
Repairs and maintenance expense	$	22,054	$	21,829	$	19,408