Property, Plant and Equipment (Tables)

12 Months Ended

Sep. 30, 2017

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

Estimated useful lives for major classes of depreciable assets are as follows:

Buildings and improvements	5-39 years
Machinery and equipment	3-7 years
Computer hardware and software	3-10 years

Property, plant and equipment as of September 30, 2017 and October 1, 2016 consisted of the following (in thousands):

	2017			2016
Land, buildings and improvements	$	262,428		$	247,806
Machinery and equipment	348,593			336,378
Computer hardware and software	117,404			107,239
Construction in progress	12,790			4,298
Total property, plant and equipment, gross	741,215			695,721
Less: accumulated depreciation	(426,550		)	(404,496		)
Total property, plant and equipment, net	$	314,665		$	291,225

Schedule of Assets Held Under Capital Leases and Included in Property, Plant and Equipment

Assets held under capital leases and included in property, plant and equipment as of September 30, 2017 and October 1, 2016 consisted of the following (in thousands):

	2017			2016
Buildings and improvements	$	23,717		$	12,801
Machinery and equipment	11,070			6,070
Total property, plant and equipment held under capital leases, gross	34,787			18,871
Less: accumulated amortization	(6,465		)	(8,042		)
Total property, plant and equipment held under capital leases, net	$	28,322		$	10,829