Inventories

6 Months Ended

Mar. 31, 2022

Inventory Net [Abstract]

Inventories

Note 10.  Inventories

	March 31,			September 30,
	2022			2021
Raw materials	$	124,287		$	107,412
Work in progress		125,054			95,846
Component parts(1)		296,133			260,244
Finished goods		77,295			63,109
Customer supplied inventory		13,654			14,169
On-hand inventory for which control has transferred to the customer		(151,490	)		(120,809	)
	$	484,933		$	419,971

(1) Component parts include items that can be sold separately as finished goods or included in the manufacture of other products.