Inventories (Tables)

12 Months Ended

Sep. 30, 2023

Inventory, Net [Abstract]

Schedule of Inventories

	September 30, 2023			September 30, 2022
Raw materials	$	133,699		$	126,264
Work in progress		127,438			123,005
Component parts (1)		327,522			329,962
Finished goods		74,594			70,019
Customer supplied inventory		14,543			12,442
On-hand inventory for which control has transferred to the customer		(159,953	)		(147,405	)
	$	517,843		$	514,287

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