Property, Plant, and Equipment (Tables)

3 Months Ended

Dec. 31, 2019

Property, Plant, and Equipment

Schedule of Property Plant and Equipment, Net

	December 31,		September 30,
	2019		2019
Land and land improvements	$	89,483	$	94,976
Buildings and building improvements		575,988		587,541
Leasehold improvements		17,810		17,446
Machinery and production equipment		733,995		731,159
Computer equipment and software		123,187		124,201
Office furniture and equipment		40,002		39,934
Other		19,162		19,346
Construction in progress		49,228		57,624
		1,648,855		1,672,227
Less accumulated depreciation		(615,277)		(613,452)
Property, plant, and equipment, net	$	1,033,578	$	1,058,775

Schedule of Depreciation Expense

	Three-Months Ended
	December 31,
	2019		2018
Depreciation expense	$	22,546	$	21,169

Schedule of Capitalized Interest

	Three-Months Ended
	December 31,
	2019		2018
Capitalized interest	$	34	$	227