Inventories (Tables)

6 Months Ended

Mar. 31, 2023

Inventory Net [Abstract]

Schedule of Inventories

	March 31, 2023			September 30, 2022
Raw materials	$	146,695		$	126,264
Work in progress		130,962			123,005
Component parts(1)		343,456			329,962
Finished goods		89,392			70,019
Customer supplied inventory		14,779			12,442
On-hand inventory for which control has transferred to the customer		(157,500	)		(147,405	)
	$	567,784		$	514,287

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