PROPERTY, PLANT AND EQUIPMENT

12 Months Ended

Sep. 30, 2021

Property, Plant and Equipment [Abstract]

PROPERTY, PLANT AND EQUIPMENT

PROPERTY, PLANT AND EQUIPMENT

The following table details the components of property, plant and equipment, net:

	At September 30, 2021		At September 30, 2020
Land, building and building improvements	$	164,486	$	165,086
Machinery and equipment	520,110		493,146
Leasehold improvements	39,913		38,435
	724,509		696,667
Accumulated depreciation and amortization	(431,887)		(399,583)
Total	$	292,622	$	297,084

Except as described in Note 10, Restructuring Charges, no event or indicator of impairment occurred during the year ended September 30, 2021 which would require additional impairment testing of property, plant and equipment.