Property, Plant, and Equipment, Net (Tables)

9 Months Ended

Jun. 30, 2015

Property, Plant, and Equipment, Net

Schedule of Property Plant and Equipment, Net

	June 30,		September 30,
	2015		2014
Land and land improvements	$	63,626	$	66,303
Buildings and improvements		375,068		197,587
Leasehold improvements		17,696		20,026
Machinery and production equipment		338,531		326,403
Computer equipment and software		105,715		103,852
Office furniture and equipment		23,906		20,992
Other		18,466		18,839
Construction in progress		216,021		223,958
		1,159,029		977,960
Less accumulated depreciation		(470,693)		(464,681)
Property, plant and equipment, net	$	688,336	$	513,279

Schedule of Depreciation Expense

	Three-Months Ended				Nine-Months Ended
	June 30,				June 30,
	2015		2014		2015		2014
Depreciation expense	$	11,280	$	10,489	$	33,727	$	32,183

Schedule of Capitalized Interest

	Three-Months Ended				Nine-Months Ended
	June 30,				June 30,
	2015		2014		2015		2014
Capitalized interest	$	2,544	$	1,676	$	7,310	$	3,965