Inventories (Tables)

9 Months Ended

Jun. 30, 2023

Inventory Net [Abstract]

Schedule of Inventories

	June 30, 2023			September 30, 2022
Raw materials	$	145,513		$	126,264
Work in progress		129,080			123,005
Component parts(1)		337,004			329,962
Finished goods		80,194			70,019
Customer supplied inventory		12,841			12,442
On-hand inventory for which control has transferred to the customer		(172,798	)		(147,405	)
	$	531,834		$	514,287

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