Property, Plant, and Equipment, Net (Tables)

12 Months Ended

Sep. 30, 2014

Property, Plant, and Equipment, Net

Schedule of Property Plant and Equipment, Net

	September 30,		September 30,
	2014		2013
Land and land improvements	$	66,303	$	57,562
Buildings and improvements		197,587		195,008
Leasehold improvements		20,026		18,924
Machinery and production equipment		326,403		305,692
Computer equipment and software		103,852		97,538
Office furniture and equipment		20,992		24,400
Other		18,839		14,197
Construction in progress		223,958		81,428
		977,960		794,749
Less accumulated depreciation		(464,681)		(444,701)
Property, plant and equipment, net	$	513,279	$	350,048

Schedule of Depreciation Expense

	Year Ended September 30,
	2014		2013		2012
Depreciation expense	$	43,773	$	37,254	$	35,808

Schedule of Capitalized Interest

	Year Ended September 30,
	2014		2013		2012
Capitalized interest	$	7,282	$	1,215	$	658