Inventories

6 Months Ended

Mar. 31, 2025

Inventory, Net [Abstract]

Inventories

Note 11. Inventories

	March 31, 2025			September 30, 2024
Raw materials	$	186,797		$	161,734
Work in progress		151,999			147,676
Component parts(1)		391,505			376,456
Finished goods		94,717			91,787
Customer supplied inventory		16,648			20,563
On-hand inventory for which control has transferred to the customer		(207,158	)		(189,124	)
	$	634,508		$	609,092

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